Buffs

Buffs are positive status effects granted to a player upon consuming, equipping, or activating various items. Active buffs are shown as icons below the hotbar, along with their remaining duration. Buffs are universally positive or at least benign effects, in contrast with Debuffs, over which the player has much less control.

This is a comprehensive list of all buffs added by the Calamity Mod.

From Buff Potions

These buffs are provided from potions and are consumed upon use.

Icon	Name	From	Effect	Tooltip
Abyssal Weapon	Abyssal Weapon	Calamitas' Brew	Causes melee and rogue attacks to inflict the Brimstone Flames debuff when striking enemies and increases the player's movement speed by 5%.
	Anechoic Coating	Anechoic Coating	Abyssal enemies' ability to detect you is hindered.	Abyssal creatures' detection ranges reduced
Armor Crumbling	Armor Crumbling	Crumbling Potion	Increases melee and rogue crit by 5%. Causes melee and rogue attacks to inflict the Armor Crunch debuff.
	Armor Shattering	Shattering Potion	Increases melee and rogue damage and crit by 8%. Causes melee and rogue attacks to inflict the Armor Crunch debuff.	Melee and rogue attacks break enemy armor
	Astral Injection	Astral Injection	Greatly increases mana regeneration even while moving or while using a magic weapon.	Extreme mana recovery
	Baguette	Baguette	Increases healing of the Red Wine to 250, but further reduces life regen for a total of -3.	'If only I knew...' ~Cirrus
	Bloodfin Boost	Bloodfin	Increases life regen by 5. If under the effects of a damaging debuff, increases life regen by 10 instead.	Don't let the blood get to your head
	Bounding	Bounding Potion	Increases jump height by 10 blocks, increases jump speed by 10%, and increases the amount of blocks before taking fall damage to 25.	Increased jump height, jump speed, and fall damage resistance
	Cadance's Grace	Cadance Potion	Increases life regen and max life by 25%, and increases heart pickup range.	Your heart is pure
	Calcium	Calcium Potion	Gives immunity to fall damage.	You are immune to fall damage
	Ceaseless Hunger	Ceaseless Hunger Potion	Item grab range is massively increased.	You are sucking up all the items
	Draconic Surge	Draconic Elixir	Greatly increases flight time and boosts defense by 16. Silva revives heal you to half HP.	The power of a dragon courses through your veins
	Gravity Normalizer	Gravity Normalizer Potion	Disables low gravity in space and gives an immunity to the Distorted debuff.	Gravity is now normal in space, immunity to distorted
Holy Wrath	Holy Wrath	Holy Wrath Potion	12% increased damage and all attacks inflict Holy Flames for 3 seconds.
	Omniscience	Potion of Omniscience	Grants the effects of Hunter, Spelunker, and Dangersense potions, causing nearby creatures, enemy projectiles, danger sources, and treasure to be highlighted.	You can see everything
	Penumbra	Penumbra Potion	Increased regeneration of Rogue stealth. Allows it to build while moving. Increased regeneration at night and during an eclipse.	Stealth regenerates 10% faster while moving and 15% faster while standing still
	Photosynthesis	Photosynthesis Potion	Increased life regen when standing still and not attacking. This is five times as effective in the day. Hearts heal an additional 5 HP.	Life regen boosted, more during daytime, and hearts heal more HP
	Profaned Rage	Profaned Rage Potion	12% increased crit chance.	Increased critical strike chance
	Shadow	Shadow Potion	Makes the player invisible and reduces aggro when not attacking Boosts all stealth generation by 10% Rogue weapons grant certain buffs when held and spawn certain projectiles when used	You are a shadow Rogue weapons spawn projectiles on hit 8% boosted stealth generation
	Soaring	Soaring Potion	Increases flight time and horizontal flight speed by 10% Restores a fraction of your wing flight time whenever you strike an enemy with a true melee weapon The amount of flight time restored scales with your melee stats and weapon swing speed	10% increased wing flight time and speed True melee hits restore some wing flight time
	Sulphurskin	Sulphurskin Potion	Reduces the damage dealt by the water in the Sulphurous Sea	The sulphuric waters have a lesser effect on you
	Tesla's Electricity	Tesla Potion	Summons an aura of electricity that deals 15 typeless damage, inflicts Electrified and slows enemies down.	Summons an aura of electricity
	Titan Scale	Titan Scale Potion	Increases knockback, defense by 5, and damage reduction by 5%. Increases defense by 20 and damage reduction by 5% while holding a true melee weapon.	You feel tanky
	Triumph	Triumph Potion	Reduces enemy contact damage. Reduction scales with enemy health.	Enemy contact damage is reduced, the lower their health the greater the reduction
	Yharim's Power	Yharim's Stimulants	Increases all damage by 5%, all crit chance by 2%, melee speed by 7.5%, mining speed by 10%, minion knockback by 100%, movement speed by 7.5%, damage reduction by 4%, and defense by 10.	You feel like you can break the world in two...with your bare hands!
	Zen	Zen Potion	Decreases enemy spawn rates by 60% and maximum spawn count by 70%	Spawn rates are greatly reduced
	Zerg	Zerg Potion	Increases all spawn rates and maximum spawn count by 400%	Spawn rates are greatly boosted

From Friendly NPCs

Icon	Name	From	Effect	Tooltip
	Amidias' Blessing	Sea King's "Help" option	Unlimited water breathing for the duration of the buff, bypasses the effects of the Abyss.	You are blessed by Amidias Lets you breathe underwater, even in the Abyss! Just don't get hit...
	Mushy	Crabulon (passive)	Increases life regen by 1 and defense by 5	Increased defense by 6 and life regen by 1HP/s

From Items and the Environment

Icon	Name	From	Effect	Tooltip
	Adrenaline Mode	Adrenaline Meter	Increases damage dealt by 200%. Can be upgraded to increase damage dealt by 245%.	Total damage multiplied by 3x. Can be boosted by other items up to 3.45x
	Chaos Candle	Chaos Candle	Increases all spawn rates by 66.67% and maximum spawn count by 150%	Spawn rates around this candle are boosted!
	Corruption Effigy	Corruption Effigy	Increases nearby players' movement speed by 10% and crit chance by 10%. Decreases nearby players' damage reduction by 5%.	The corruption empowers you
	Crimson Effigy	Crimson Effigy	Increases nearby players' damage by 15% and defense by 10. Decreases nearby players' maximum health by 10%.	The crimson empowers you
	Effigy of Decay	Effigy of Decay	Grants immunity to the water of the Sulphurous Sea and the ability to breathe underwater.	The sulphuric waters empower you
	Limber	Weightless Candle	Boost movement speed by 15%, flight time by 10% and movement acceleration by 5%.	The floating flame seems to uplift your very spirit
	Rage Mode	Rage Meter	Increases damage dealt by 35%.	Total damage multiplied by 1.35x
	Resilience	Resilient Candle	Increases the effectiveness of defense by 5%.	Neither rain nor wind can snuff its undying flame
	Spite	Spiteful Candle	Enemy damage taken is increased by 5%, disregarding enemy DR.	Its hateful glow flickers with ire
	Tranquility Candle	Tranquility Candle	Decreases enemy spawn rates by 28.57% and maximum spawn count by 60%.	Spawn rates around this candle are reduced!
	Trippy	Odd Mushroom	Creates rainbow Brain of Cthulhu-like hallucinations, heat distortion, and increases the player's damage by 50%.	You see the world for what it truly is...and you also have a 50% increase to all damage
	Vigor	Vigorous Candle	Boost life regeneration by 0.4% of maximum health per second, regardless of the player's actions.	Its brilliant light suffuses those nearby with hope

From Armor Sets

Icon	Name	From	Effect	Tooltip
	Abyssal Madness	Omega Blue armor	Increases damage and critical strike chance by 10%, and increases range and aggression of tentacles.	Increased damage, critical strike chance, and tentacle aggression/range
	Baby Slime God	Statigel armor	Summons a slime minion based on your world's evil.	The slime god will protect you
	Blood Frenzy	Bloodflare armor and Auric Tesla armor	Increases melee damage and critical strike chance by 25%, and reduces the player's contact damage by 50%	Contact damage is reduced and melee stats are greatly increased
	Brimflame Frenzy	Brimflame armor	Increases all damage by 10% while significantly reducing life regen and disabling mana regen	Dark magic empowers your attacks at the cost of your life
	Daedalus Crystal	Daedalus armor	Summons a crystal above your head which shoots projectiles.	The daedalus crystal will protect you
	Empyrean Rage	Empyrean armor	Increases all damage by 10%.	Rage of the Cosmos
	Empyrean Wrath	Empyrean armor	Increases all crit chance by 5%.	Wrath of the Cosmos
	Hydrothermic Vent	Hydrothermic armor	Summons a vent above the head which shoots projectiles.	The hydrothermic vent will protect you
	Lil' Plaguebringer	Plaguebringer armor	Summons a small Plaguebringer which damages nearby enemies, inflicts the Plague debuff and boosts nearby summons.	The plaguebringer will protect you
	Reaver Orb	Reaver armor	Summons an orb which provides light and reduces aggro.	The reaver orb will light your way
	Reaver Rage	Reaver armor	Increases all damage by 30%, melee speed by 5%, and defense by 5.	You are angry
	Red Devil	Demonshade armor	Summons a red devil which shoots tridents.	The red devil will protect you
	Sea Snail	Victide armor	Summons a sea snail which shoots darts affected by gravity.	Meow?
	Shellfish	Mollusk armor	The shellfish will follow you around, latching onto nearby enemies.	The shellfish will protect you
	Silva Crystal	Silva armor and Auric Tesla armor	Summons a crystal which shoots bursts of light.	The crystal will protect you
	Silva Immunity	Silva armor and Auric Tesla armor (upon death)	The player is unable to die and immune to most debuffs for 8 seconds.	You are unkillable and immune to most debuffs
	Tarra Life	Tarragon armor and Auric Tesla armor	Increases life regeneration by 3 and the player emits green heart particles.	Rapid healing
	Tarragon Cloak	Tarragon armor and Auric Tesla armor	The player takes 50% less contact damage	Contact damage is reduced
	Tarragon Immunity	Tarragon armor and Auric Tesla armor	The player temporarily gains immunity to damage.	You are immune
	Valkyrie	Aerospec armor	Summons a valkyrie which dashes through enemies.	The valkyrie will protect you

From Accessories

Icon	Name	From	Effect	Tooltip
	Abyssal Diving Suit	Abyssal Diving Suit	Transforms the player into an armored diver.	You are made of metal
	Abyssal Diving Suit Plates	Abyssal Diving Suit	Reduces damage by 15%.	The plates will absorb 15% damage
	Afflicted	Affliction	Increases life regeneration by 1, damage reduction by 7%, defense by 20, damage by 10%, and max HP by 10%.	Empowered by otherworldly spirits
	Archer of Lunamoon	Daawnlight Spirit Origin	Summons a harmless spirit to follow the player.	You have a personal spotter
	Anahita	Pearl of Enthrallment	Anahita floats above you, firing water spears, icy mist, and treble clefs to damage enemies.	Anahita will protect you
	Bloody Boost	Blood Pact	Grants several stat boosts to the player, increases immunity frames and healing potions' effectiveness by 50%.	Increased offensive and defensive stats Healing potions grant more health
	Brimstone Elemental	Rose Stone	A friendly Brimstone Elemental floats to your far left, firing brimstone flames to damage enemies.	The brimstone elemental will protect you
	Chi	Trinket of Chi	Boosts damage by 50% and decreases damage taken by 15%.	You are more resilient
	Cloud Elemental	Eye of the Storm	A friendly Cloud Elemental floats to your far right, dashing repeatedly at enemies.	The cloud elemental will protect you
	Devotion	Profaned Soul Crystal	Transforms the player into an emissiary of the Profaned Goddess. If the player has ten or more available empty minion slots and Supreme Calamitas and Exo Mechs has been defeated, using non summoner weapons will cause the player to fire powerful attacks depending on the weapon type.	You are an emissary of the profaned goddess now! The light of the sun empowers your offensive capabilities
	Divine Bless	Angelic Alliance	Increases damage by 5% and multiplies life regen by 2.5. All minion attacks will inflict the Banishing Fire debuff. For every minion the player possesses, an archangel will spawn and orbit the player while firing at nearby enemies for 25% of the minion's damage.	Increased health regen and minions inflict Banishing Fire
	Elysian Guard	Elysian Aegis and Asgardian Aegis	Reduces movement speed and acceleration by 50%, increases aggro up to 1,100, damage by 15%, critical strike chance by 10%, and defense by 20.	Movement speed reduced, other stats buffed
	Encased	Permafrost's Concoction	Defense is increased by 30 and damage reduction is increased by 30%, but the player is encased in ice and cannot move.	30 defense and +30% damage reduction, but...
	Fungal Clump	Fungal Clump	Summons a fungal clump which latches on to enemies and steals life.	The fungal clump will protect you
Gladiator Swords (buff)	Gladiator Swords	Gladiator's Locket	Summons two sword spirits to protect you	The gladiator swords will protect you
	Hallowed Defense	Hallowed Rune	Boosts defense by 8 and damage reduction by 4%.	Increased defense by 8 and damage reduction by 4%
	Hallowed Power	Hallowed Rune	Boosts minion damage by 10%. Stars occasionally rain down from the sky on minion hits.	10% increased summon damage
	Hallowed Regen	Hallowed Rune	Boosts life regeneration by 3.	Regenerating life
	Heart of the Elements	Heart of the Elements	Summons all of the friendly elementals to assist the player.	All elementals will protect you
	Howl's Heart	Howl's Heart	Summons three pets to assist the player.	Howl protects you, Calcifer lights your way, Turnip-Head stalks you
	Ice Shield	Aquatic Heart	Absorbs 20% of the damage received when hit, then breaks.	Absorbs 20% damage from the next hit you take, then shatters
Mini Old Duke (buff)	Mini Old Duke	Mutated Truffle	Summons a miniature Old Duke to attack nearby enemies.
	Ocean's Blessing	Aquatic Heart	Boosts speed and acceleration.	15% increased max speed and acceleration
	Phantomic Empowerment	Phantomic Artifact	Boosts minion damage by 10%. Minion hits have a 10% chance to spawn a phantomix dagger.	10% increased summon damage
	Phantomic Regen	Phantomic Artifact	Boosts life regen by 2. Minion hits have a 5% chance to summon a phantomic heart that further boosts life regen by 2.	Regenerating life
	Phantomic Shield	Phantomic Artifact	Boosts defense by 10 and damage reduction by 5. A phantomic bulwark will absorb 20% damage of any attack while it is active.	Defense increased by 10 and damage reduction increased by 5% An ephemeral bulwark protects you
	Popo	Magic Scarf and Hat	Transforms the player into a snowman.	You are a snowman now!
	The Profaned Soul	Profaned Soul Artifact and Profaned Soul Crystal	The profaned guardians will protect and fight for the player	The Profaned Soul Guardians will fight for and defend you!
	Rare Sand Elemental	Rare Elemental in a Bottle	A friendly and rare Sand Elemental floats to your left, summoning green orbs that heal the player when touched.	The sand elemental will heal you
	Sand Elemental	Elemental in a Bottle	A friendly Sand Elemental floats to your right, summoning sandnados to damage enemies.	The sand elemental will protect you
	Shell Speed Boost	Flame-Licked Shell and Giant Shell	Movement speed is boosted by 40% upon taking damage.	Speed is boosted
	Spirit Defense	Spirit Glyph	Boosts defense and damage reduction.	Defense increased by 6 and damage reduction increased by 3%
	Spirit Power	Spirit Glyph	Boosts minion damage.	10% increased summon damage
	Spirit Regen	Spirit Glyph	Boosts life regeneration.	Regenerating life
	Water Elemental	Aquatic Heart	Grants various buffs.	You are a water elemental now

From Summoning Weapons

Icon	Name	From	Effect	Tooltip
	Ancient Mineral Shark	Forgotten Apex Wand	An Ancient Mineral shark will follow the player while it charges at nearby enemies, slamming into them and rebounding away.	So ancient yet just as powerful
	Aquatic Star	Deepsea Staff	An aquatic star floats around the player, flinging itself into enemies to deal damage.	The aquatic star will protect you
	Ares' Cannons	Ares' Exoskeleton	Four cannons will aid the player, attacking nearby enemies in different ways.	Pulse cannon not included
	Astral Jelly	Abandoned Slime Staff	A mini astrageldon slime follows the player around, firing lasers towards nearby enemies.	Back from the heavens just to protect you!
	Astral Probe	Godspawn Helix Staff	An astral probe rotates around the player, firing lasers at nearby enemies.	The astral probe will protect you
	Baby Blood Crawler	Scab Ripper	A mini blood crawler will float around the player while it latches onto nearby enemies. When it latches on an enemy it summons dropping damaging blood particles that rain from the sky.	The baby blood crawler will protect you
	Baby Stormlion	Stormjaw Staff	A Baby stormlion will run in the ground while following the player. It aggressively rams enemies back and forth while creating damaging sparks in contact with enemies.	The baby stormlion will protect you
	Belladonna Spirit	Belladonna Spirit Staff	A Flying forest spirit minion will float around the player while it shoots gravity-affected petals towards the enemies.	A cute forest spirit is following you
	Brimseeker	Dormant Brimseeker	A Brimseeker will fly around the player while it dashes at nearby enemies leaving a fiery brimstone trail. If the minion slots are exhausted, it will summon a dormant Brimseeker that does not contact enemies - remaining stationary for a moderate amount of time. While stationary, it releases fireballs in all directions and causes active Brimseekers within the aura to have a reduced cooldown between their dashes.	Does it want something from you?
	Black Hawk	Black Hawk Remote	A fighter jet floats around the player, shooting bullets at enemies to deal damage.	The fighter jet will protect you
	Entropy's Vigil	Entropy's Vigil	Three miniature clones of Calamitas and her brothers float around the player. Calamitamini will shoot brimstone lasers, Catasromini will charge at enemies, and Cataclymini will breathe brimstone flame.	The necromantic clones protect you with undying vigilance
	Blood Clot	Blood Clot Staff	A blood clot floats around the player , chasing and dealing contact damage to enemies.	The blood clot will protect you
	Brittle Star	Seabound Staff	A brittle star floats around the player , doing swift, piercing lunges into nearby enemies to deal damage.	The brittle star will protect you
	Calamari	Calamari's Lament	A miniature colossal squid float around the player and shoots ink bombs.	Time to transport all of your foes to stupid squid jail!
	Caustic Dragon	Caustic Staff	A caustic dragon floats behind the player, shooting thorns at enemies to deal damage.	A mini jungle dragon is following you
	Cinder Blossom	Cinder Blossom Staff	A Fiery flower floats over the player's head and fires Flaming Sparks at nearby enemies.	A hot, searing flower is floating uncomfortably close to you
Cold Divinity (buff)	Cold Divinity	Cold Divinity	An Icy shield will encase the player adding 1 shield spike at the cost of 1 minion slot when pressing the left click. The spike will revolve arround the shield moving outwards from it until the spike reaches a set distance where it glows into a deeper shade of blue and is ready to be launched, this fully charged spike will launch itself into a nearby enemy or it will continue orbiting the player. using the right click will make a duplicate ring of spikes towards an enemie that was the closest to the cursor, they orbit around and diverge until a set distance when all the spikes are launched into the enemy at once.
	Concentrated Void	Void Concentration Staff	A void aura engulfs the player and fires homing orbs.	The infinite void yearns for more...
	Corroslime	Corroslime Staff	A corroslime follows the player around, dealing contact damage to enemies.	The corroslime will protect you
	Cosmic Viper	Cosmic Viper Engine	A cosmic Gunship will fly around the player while it fires 3 types of cosmilite missiles towards the enemies.	The cosmic gunship will protect you
	Cosmic Energy	Cosmic Immaterializer	Cosmic energy floats around the player, firing exploding projectiles at enemies and causing the player to take 25% less damage from projectiles.	The cosmic energy will protect you
	Cosmilamp	Cosmilamp	A cosmilamp floats around the player, seeking and dealing contact damage to enemies.	The cosmilamp will protect you
	Crimslime	Crimslime Staff	A crimslime follows the player around, dealing contact damage to enemies.	The crimslime will protect you
	Daedalus Golem	Daedalus Golem Staff	A crystal golem will alternate bewteen attacking enemies with pellets and fire lighting bolts.	A crystal golem is following you
	Dank Creeper	Dank Staff	A dank creeper floats around the player, chasing and dealing contact damage to enemies.	The dank creeper will protect you
	Dazzling Stabber	Dazzling Stabber Staff	Holy blade minions will rally in a cone-formation above the player. They will launch themselves towards enemies creating an explosion of sparks and teleport to the nearest enemy to stick into them.	En garde
	Miniature Eye of Cthulhu	Deathstare Rod	A floating eyeball stays above the player and fires lasers towards nearby enemies.	It's giving you the death stare
	Elemental Axe	Elemental Axe	An elemental axe floats around the player, quickly flying towards enemies to deal contact damage. Elemental axes can travel through blocks.	The elemental axe will protect you
	Endo Cooper	Endogenesis	An Endo cooper will be summoned where the weapon was used. It has 4 modes of attacks, first one being Endo Cooper firing a barrage of 5 to 7 piercing lasers shot at nearby enemies, the second being Endo Cooper launching several homing icicle shards, the third Endo Cooper will aggressively ram back and forth into enemies and the fourth one where Endo Cooper will fire endothermic flamethrowers piercing in all directions.	The ascened[sic] Cooper will protect you
	Endo Hydra	Endo Hydra Staff	A single-headed hydra will be summoned at the back of the player and the head will fire a beam at nearby enemies. The player can summon more heads if it has more minion slots.	The endo hydra will protect you… for some reason
	Eye of Night	Eye of Night	A floating eyeball will orbit around enemies and fires cells that stick to targets and inflict the Cursed Inferno debuff.	It eerily watches
	Flesh Ball	Flesh of Infidelity	A flesh ball will jump around and fire streams of blood that home in on enemies.	Why is it following you?
	Flowers of Mortality	Flowers of Mortality	Five rainbow flowers orbit around the player and fire homing bolts at nearby enemies.	Celestial blossoms surround you
	Frost Blossom	Frost Blossom Staff	A Frost Blossom floats over the player's head and fires frost beams at enemies.	A cold, prickly flower is floating uncomfortably close to you
	Gastric Aberration	Gastric Belcher Staff	An aquatic aberration floats by the player and attacks nearby enemies by firing vomit and bubbles.	The aquatic aberration will protect you
	Gamma Hydra	Gamma Heart	A gamma hydra head attaches to the player, firing gamma bullets at nearby enemies. If the player possesses seven or more heads, a Gamma Canister has a chance to appear. Collecting the canister causes all heads to fire a deathray.	...
	Haunted Dishes	Haunted Scroll	A set of three haunted dishes will run in the ground while they follow the player, they will shoot fast dishes towards the enemies.	The haunted dishes will protect you
	Hermit Crab	Magical Conch	A hermit crab will follow the player, chasing and dealing contact damage to enemies.	The hermit crab will protect you
	Herring	Herring Staff	A herring floats around the player, charging at enemies and dealing contact damage.	The herring will protect you
	Ice Clasper	Ancient Ice Chunk	An ice clasper floats around the player, quickly dashing towards enemies to deal contact damage.	The ice clasper will protect you
	Igneous Blade	Igneous Exaltation	An Igneous Blade will orbit around the player, damaging nearby enemies that come to contact with it. Pressing right click will force all blades orbiting the player to charge forward towards where the cursor is, piercing any enemies in its path, causing 3 smaller blades to rain down per hit.	A Blade is orbiting you
	Magic Hat	Temporal Umbrella	A magic hat will float over the player's head while it summons elemental sniper rifles, axes, swords, hammers, umbrellas, and birds to attack nearby enemies.	The hat carries your soul, bound by a contract
	Mechworm	Staff of the Mechworm	The mechworm chases and attacks enemies similarly to the Stardust Dragon Staff. The mechworm can travel through blocks.	The mechworm will protect you
	Midnight Sun UFO	Midnight Sun Beacon	A Midnight Sun UFO will float around the player and fire small lasers at enemies. It will occasionally fire a sweeping laser beam similar to the Moon Lord's laser beam.	A strange UFO is observing you, and it's making you very uncomfortable
	Mini Plaguebringer	Fuel Cell Bundle	A mini Plaguebringer will come out from a throwable flask and it will fly around the player. It will stay at a certain distance from the enemies while it rapidly fires explosive missiles and it occasionally will fire a homing explosive missile variant will be fired.	A small plague bee is following you
	Mounted Scanner	Mounted Scanner	A floating machine that surrounds the player will fire red laser beams at nearby enemies.	Powerful machinery surrounds you
	Perdition	Perdition	A floating beacon will follow the player around. Targetting an enemy causes homing souls to appear from below.	How unfortunate
	Phantom	Ethereal Subjugator	A phantom floats around the player, dealing damage via a short-range laser beam. Phantoms and their lasers can travel through blocks.	The phantom will protect you
	Plantation	Plantation Staff	A miniature Plantera will fly around the player and fire seeds and spiky balls at enemies. When the player reaches 50% health, the mini plantera will enrage and begin to ram into enemies.	The miniature plantera will protect you
	Pole Warper	Pole Warper	A pair of Warper Magnets orbit the player and dash towards nearby enemies.	Sentient magnets are attracted to you
	Raven	Corvid Harbinger Staff	A Dark raven will fly arround the player while it rapidly charges at nearby enemies.	The powerful raven will protect you
	Resurrection Butterfly	Resurrection Butterfly	A purple butterfly attacks by ramming enemies. A pink butterfly attacks enemies by firing petals.	Sleep beneath the Cherry Blossoms, Red-White Butterfly
	Rusty Drone	Rusty Beacon Prototype	A drone hovers above nearby enemies and gives them various debuffs.	A pitifully fragile drone is observing you
	Sage Spirit	Viral Sprout	A flower spirit will stay close to enemies and fire three gravity-affected needles.	It's uncomfortably close
	Sandnado	Sand Sharknado Staff	The sandnados will float around the player while they attack enemies by firing sand sharks.	The sandnado will protect you
	Saros Possession	Saros Possession	A radiant aura will be summoned around the player. It will fire homing flares towards the enemies and ocasionally radiant orbs will be summoned.	A radiant aura protects you
	Sepulcher	Metastasis	A full-sized Sepulcher will attack enemies by alternating between firing brimstone darts from its segments and rapidly charging at the target. Every seven seconds, an Exhumed Brimstone Heart spawns and orbits the player, if over three hearts are alive, the Sepulcher has a chance to enrage and try to attack the player.	It is not benevolent
	Shellfish	Shellfish Staff	The shellfish will follow the player around, latching onto nearby enemies.	The shellfish will protect you
	Sirius	Sirius	The Sirius stratus light entity floats over the player's head while it shoots beams towards nearby enemies.	A bit too bright, but it helps you
	Skeletal Dragons	Dragonblood Disgorger	A Skeletal dragon with her two children will float around the player. The main dragon waders arround breathing bloodfire while the children spit healing blood shots and charge violently as well.	Big happy family
	Small Skeleton	Staff of Necrosteocytes	A Small Skeleton will run in the ground while it follows the player. It will run along the ground targeting nearby enemies and ocasionally will leave lingering bone cells dropped from the skeleton.	A skeleton is observing you
	Snake Eyes	Snake Eyes	An orb will orbit around enemies at high speed while firing laser beams	Always watching...
Solar God Spirit (buff)	Solar God Spirit	Sun God Staff	The solar god spirit floats over the player's head and fires lasers at nearby enemies.
	Solar Spirit	Sun Spirit Staff	The solar spirit floats over the player's head and fires lasers at nearby enemies.	The solar spirit will protect you
	Fiery Draconid	Yharon's Kindle Staff	The fiery draconid attacks enemies by ramming into them and shooting fireballs.
	Soul Seeker	Vigilance	A Soul Seeker will fire brimstone darts at nearby enemies then rapidly charge back and forth.	It definitely wants something from you
	Star Swallower	Star Swallower Containment Unit	A bio-mechanical frog will fire acid droplets and inflict the Irradiated debuff.	Mmmm myes
	Tactical Plague Engine	Tactical Plague Engine	A Flying plague jet minion will fly arround the player while it fires and consumes bullets towards the enemies. It will ocasionally fire homing missiles instead of bullets	A giant plague jet is following you
	Tundra Flame Blossom	Tundra Flame Blossoms Staff	Three magenta flowers circle the player, passively firing blossom orbs.	A perfect unison of balance and beauty
	Vile Feeder	Vile Feeder	A tiny Soul Eater will fly arround the player while it latches onto nearby enemies, when the tiny eater latches into an enemy it will release several homing tiny eaters similar to the Scourge of the Corruptor.	The baby eater of souls will protect you
	Virid Vanguard	Virid Vanguard	Two giant blades orbit the player, damaging enemies that come into contact. Right-clicking launches all blades towards the cursor.	A perfect act of unity surrounds you
	Virili	Infected Remote	The plague Princess will fly arround the player while it attack enemies with various attacks.	Unfortunately for you, she's quite contagious
	Wither Blossoms	Wither Blossoms Staff	Four dark flowers orbit around the player and fire homing bolts at nearby enemies. The Bolts pierce and split into plague seekers, they both inflict the Plague debuff.	Pestilence surrounds you
	Wulfrum Droid	Wulfrum Controller	A Wulfrum Droid will fly alongside the player while firing green projectiles at nearby enemies.	The wulfrum droid will protect you

From Other Weapons

Icon	Name	From	Effect	Tooltip
	Avertor Bonus	Corpus Avertor	Increases damage by 10% and life regen by 4.	Boosted damage and life regeneration
	Coral Symbiosis	Coral Spout	Coral Spout charges up 1.25x faster and deals 2 extra damage	Coral Spout charges up faster and deals 2 extra damage
	Cosmic Freeze	Cosmic Discharge	Freezes nearby enemies and increases life regeneration.	You feel as cold as the empty expanse of outer space
	Grax Boost	Grax	Increases defense by 30, damage reduction by 10%, melee speed by 10%, and melee damage by 20%.	Your defenses and muscles are strong
	Kami Injection	Yanmei's Knife	Increases movement speed and damage by 15%.	Increased movement speed and damage
	Molten	Vesuvius	Reduces damage from sources that inflict Chilled by 30%, similarly to the Warmth Potion.	Resistant to cold effects
	Polaris Boost	Polaris Parrotfish	Increases life regen by 1.	The Northern Star empowers your life regeneration
Tyrant's Fury	Tyrant's Fury	Tyrant Yharim's Ultisword and True Tyrant's Ultisword	Increases melee damage by 30% and melee crit chance by 10%.

From Pets

Icon	Name	From	Tooltip
	Akato	Forgotten Dragon Egg	'Looks like you'll have to take care of it now'
	Astrophage	Astrophage	Little astral buggy
	Baby Ghost Bell	Rusted Jingle Bell	Be careful not to pop the bubble
	Bear	Bear's Eye	A guardian angel is following you
	Blood Bound	Bloody Vein	You must be desperate for company
	Brimling	Charred Relic	Protect her or suffer in agony
	Chibii Devourer	Cosmic Plushie	What? Were you expecting someone else?
	Classic Supreme Calamitas	Brimstone Jewel	Her supreme powers will never be forgotten
	Danny Devito	Trash Can (pet)	The trash man is following you
	Dreamfog	Chromatic Orb	Xi believes in Yuu
	Electric Troublemaker	The Etomer	Lightning never strikes the same place twice
	The Father	Joyful Heart	A father of many floats around you
	Flak Hermit	Geyser Shell	Little acid buggy
	Fox Pet	Fox Drive	Fox Pet? FOX PET
	Furtastic Duo	Primrose Keepsake	They just did! The Furtastic Duo will accompany you!
	Kendra	Romajeda Orchid	A loyal friend accompanies you
	Levi	Levi	Small and Cute
	Little Light	Little Light	Endearing
	Ocean Spirit	Strange Orb	Small and Cute
	Pineapple	Pineapple	It smells like pizza...
	Plaguebringer Bab	Plague Caller	The baby plaguebringer sees you as the queen
	Radiator	Radiating Crystal	Radioactive but adorable
	Mini Mind	Rotting Eyeball	It knows everything
	Son of Yharon	McNuggets	You better not eat his dinner
	Sparks	Enchanted Butterfly	Eats butterflies
	Third Sage	Hermit's Box of One Hundred Medicines	Eh? No way it's an oni

From Mounts

Icon	Name	From	Tooltip
	Alicorn	Princess Spirit in a Bottle
	Andromeda	Flamsteed Ring	You're controlling a piece of history
	Brimstone Mount	Brimrose	The seat is toasty. That is all
	Bumbledoge	Folly Feed	Wait a second. That's not right...
	The Cart of Gods	The Cart of Gods	Riding a cosmic terror
	Exo Chair	Exo Box	Riding a physics defying gamer chair
	Gaze of Crysthamyr	Gaze of Crysthamyr	You are riding a shadow dragon
	Marnite Lift	Marnite Architect armor	Do you even...
	Onyx Excavator	Onyx Excavator Key	Drill
	Rimehound	Tundra Leash	You are riding an angry dog
	Squishy Bean	Suspicious Looking Jelly Bean	BEAN MAN. BEAN DO T H E B EA N IS HER E

Vanilla Buff Changes

Icon	Name	From	Effect	Tooltip
	Archery	Archery Potion	Increases arrow speed by 20% and arrow damage by 5%	20% increased arrow speed and 5% increased arrow damage
	Battle	Battle Potion	Increases all spawn rates by 150% and maximum spawn count by 140%	Increased enemy spawn rate
	Beetle Endurance	Beetle armor	Stacks 3 times, each beetle provides a 10% damage reduction boost for a maximum of 30%. Down from a 15% boost from each beetle.	Damage taken reduced by 15%/30%/45%
	Calm	Calming Potion	Decreases enemy spawn rates by 35.90% and maximum spawn count by 44%	Reduces enemy aggression
	Damage Nebula	Nebula armor	Stacks 3 times, each booster provides a 7.5% damage boost for a maximum of 22.5%. Down from a 15% boost from each booster.	7.5%/15%/22.5% damage boost
	Endurance	Endurance Potion	Increases the player's damage reduction by 5%.	10% reduced damage
	Exquisitely Stuffed	Various food items	+4 defense +4% critical hit chance +10% melee speed +10% damage +1 minion knockback +10% movement speed +15% mining speed	Major improvements to all stats
	Ice Barrier	Frozen Shield, Frozen Turtle Shell, and Rampart of Deities	Provides 15% damage reduction.	Damage taken is reduced by 15%
	Invisibility	Invisibility Potion	Holding a rogue boomerang boosts rogue damage by 10%. Holding a javelin boosts armor penetration by 5. Holding a rogue bomb increases rogue velocity by 10%. Holding a spiky ball increases rogue critical strike chance by 10%. Holding a dagger increases rogue stealth regeneration by 8% even while moving. The player is entirely concealed and has reduced aggro while not using any items.
	Life Nebula	Nebula armor	Stacks 3 times, each booster +5 life regeneration. Down from +10 life regeneration from each booster.	Increased life regeneration
	Magic Power	Magic Power Potion	Increases the player's magic damage by 10%.	10% increased magic damage
	Panic!	Panic Necklace	Increases the player's movement speed by 20%.	Movement speed is increased
	Peace Candle	Peace Candle	Decreases enemy spawn rates by 30.07% and maximum spawn count by 37%	Decreased monster spawn rate
	Plenty Satisfied	Various food items	+3 defense +3% critical hit chance +7.5% melee speed +7.5% damage +0.75 minion knockback +7.5% movement speed +10% mining speed	Medium improvements to all stats
	Sugar Rush	Slice of Cake	Increases movement speed by 10% and mining speed by 20%	10% increased movement speed and 20% increased mining speed
	Swiftness	Swiftness Potion	Increases movement speed by 15%	15% increased movement speed
	Warmth	Warmth Potion	Grants the player immunity to the Chilled, Frozen and Glacial State debuffs.	Reduced damage from cold sources. Immunity to the Chilled, Frozen, and Glacial State debuffs
	Well Fed	Various food items	+2 defense +2% critical hit chance +5% melee speed +5% damage +0.5 minion knockback +5% movement speed +5% mining speed	Minor improvements to all stats

See also

• Buffs on the vanilla wiki.
• Debuffs