Summoning items

Not to be confused with summon weapons for minions or sentries.

Summoning items are items that are used to summon enemies, bosses and events. Most bosses will usually not spawn on their own, therefore requiring the player to create their summoning item in order to progress.

Enemies

Item	Summons	Conditions
Sandstorm's Core	Great Sand Shark	Desert Underground Desert
Super Dummy	Super Dummy	n/a

Bosses

Item	Summons	Conditions
Desert Medallion	Desert Scourge	Desert Underground Desert
Decapodita Sprout	Crabulon	Glowing Mushroom biome
Teratoma	The Hive Mind	The Corruption Underground Corruption
Bloody Worm Food	The Perforators	The Crimson Underground Crimson
Overloaded Sludge	The Slime God	n/a
Cryo Key	Cryogen	Snow biome Ice biome
Charred Idol	Brimstone Elemental	Brimstone Crag
Seafood	Aquatic Scourge	Sulphurous Sea
Eye of Desolation	Calamitas Clone	n/a
Portabulb	Plantera	Jungle Underground Jungle
Naiad's Warhorn	Leviathan and Anahita	Ocean
Astral Chunk	Astrum Aureus	Astral Infection
Abombination	The Plaguebringer Goliath	Jungle Underground Jungle
Death Whistle	Ravager	Surface
Eidolon Tablet	Lunatic Cultist	n/a
Titan Heart or Starcore (  @  Astral Beacon)	Astrum Deus	n/a
Profaned Shard	Profaned Guardians	The Hallow or The Underworld
Exotic Pheromones	Dragonfolly	Jungle
Profaned Core	Providence, the Profaned Goddess	The Hallow or The Underworld
Mark of Providence	Storm Weaver Ceaseless Void Signus, Envoy of the Devourer	Space Dungeon The Underworld
Necroplasmic Beacon	Polterghast	Dungeon
Bloodworm	The Old Duke	Sulphurous Sea
Cosmic Worm	The Devourer of Gods	n/a
Blessed Phoenix Egg	Yharon, Dragon of Rebirth	n/a
Ashes of Calamity or Ceremonial Urn (  @  Altar of the Accursed)	Supreme Witch, Calamitas	n/a
NO	THE LORDE	n/a
Delicious Meat (  @  Altar of the Accursed)	Supreme Ultramage, Permafrost	Get fixed boi

Events

Item	Summons	Conditions
Torrential Tear	Rain (toggle)	n/a
Caustic Tear	Acid Rain	When an Acid Rain is not already active
Arid Artifact	Sandstorm (toggle)	After the Desert Scourge has been defeated, or in Hardmode
Martian Distress Remote	Martian Madness	When Martian Madness is not already active
Terminus	Boss Rush	n/a

Notes

• Most boss-summoning items are not consumable and can be used an unlimited amount of times. This excludes the Titan Heart, Ashes of Calamity and Bloodworm.
• Despite only being obtainable in the getfixedboi seed, NO can be used in any seed.