Pets

Pets are creatures that follow the player around. They are completely invincible and have no set duration. When summoned, they will give the player a buff with the same name as the pet. A pet will follow the player until they die, summon a different pet, or cancel the associated buff. All pets are purely cosmetic. Pets do not count against the player's current minion limit.

The Calamity Mod currently adds 23 pets and 9 light pets into the game.

Pets

Buff	Pet	Item	Source
	Akato	Forgotten Dragon Egg	Dropped by Yharon, Dragon of Rebirth.
	Astrophage	Astrophage	Obtained from Astral Crates.
	Bear	Bear's Eye	Sold by Bandit.
	Brimling	Charred Relic	Treasure Bag (Brimstone Elemental) in Revengeance Mode.
	Chibii Devourer	Cosmic Plushie	Treasure Bag (The Devourer of Gods) in Death Mode with a Hardcore character.
	Daawnlight	Daawnlight Spirit Origin	Crafted at an Ancient Manipulator.
	Danny Devito	Trash Can	Dropped by Trashers.
	Electric Troublemaker	The Etomer	Crafted at an Anvil.
	Escargidolon Snail	Abyss Shell Fossil	Dropped by Eidolon Wyrm and Primordial Wyrm. Obtained by breaking an Abyss Shell Fossil tile found in the 4th layer of the Abyss.
	Flak Hermit	Geyser Shell	Caught with Bug Net on Baby Flak Crab.
	Fox Pet	Fox Drive	Treasure Bag (Yharon) in Revengeance Mode.
	Furtastic Duo	Primrose Keepsake	Crafted at a Tinkerer's Workshop.
	Kendra	Romajeda Orchid	Sold by Dryad.
	Lad Shark	Joyful Heart	Dropped by Sharks or Starter Bag if the player is named "Aleksh" or "Shark Lad."
	Levi	Levi	Dropped by Supreme Witch, Calamitas in Death Mode.
	Mini Hive Mind	Rotting Eyeball	Dropped by The Hive Mind.
	Mini Perforator	Bloody Vein	Dropped by The Perforators.
	Pineapple	Pineapple	Dropped by Goldfish.
	Plaguebringer Bab	Plague Caller	Dropped by The Plaguebringer Goliath.
	Son of Yharon	McNuggets	Dropped by Yharon, Dragon of Rebirth.
	Supreme Calamitas	Brimstone Jewel	Treasure Coffer (Calamitas) in Expert Mode.
	Third Sage	Hermit's Box of One Hundred Medicines	Dropped by Wall of Flesh.
	Turnip-Head	Howl's Heart	Sold by Wizard.

Light Pets

Light pets are summoned secondary characters that float alongside players to provide a traveling light source. They require no cost to be summoned and they remain until the player cancels the buff, summons another light pet, or dies.

Buff	Pet	Item	Source	Notes
	Baby Ghost Bell	Rusted Jingle Bell	Caught with Bug Net on Baby Ghost Bell or fished from the Sunken Sea.	Provides more light while submerged in a liquid.
	Calcifer	Howl's Heart	Sold by Wizard.	Does not provide light if the accessory is equipped in the vanity slot.
	Goldie	Thief's Dime	Sold by Bandit.	Picks up nearby coins.
	Lil'orde	Suspicious Looking NO U	Dropped by THE LORDE.	Emits a strong rainbow light.
	Little Light	Little Light	Dropped by Storm Weaver.	n/a
	Ocean Spirit	Strange Orb	The Ancient Treasure Chests in the Abyss. Obtained from Sulphurous Crates.	Will only provide light if the player is submerged in liquid at least two tiles deep. Sleeps otherwise.
	Radiator	Radiating Crystal	Caught with Bug Net on Radiator.	n/a
	Sparks	Enchanted Butterfly	Crafted at a Crystal Ball.	Consumes nearby butterflies and picks up items.
	Yuu	Chromatic Orb	Dropped by Astrum Deus.	Can be controlled manually using the movement keys. Grants the Hunter and Dangersense effects.

Notes

• Both Calamity and vanilla light pets affect the light levels in the Abyss:

Pet	Effect
Crimson Heart	+1
Goldie	+1
Magic Lantern	+1
Radiator	+1
Shadow Orb	+1
Sparks	+1
Yuu	+1
Baby Ghost Bell	+2
Fairy	+2
Flickerwick	+2
Little Light	+3
Ocean Spirit	+3
Suspicious Looking Eye	+3
Wisp	+3