Calamity Mod Wiki
Eye of Extinction
  • Eye of Extinction.png
Stack digit 1.png
Use time45 Very Slow
Summons Supreme Calamitas
Creates a large square arena of blocks around the player
Your player is in the CENTER of the arena so be sure to use this item in a good location
During the battle, heart pickups will heal half as much HP
Not consumable
RarityRarity Level: 15
SellNo value

Not to be confused with Eye of Desolation, the summoning item for Calamitas Clone.

The Eye of Extinction is a craftable post-Moon Lord item used to summon Supreme Calamitas at any time. It is not consumed upon use; therefore, it can be used as many times as the player desires.

When the Eye of Extinction is used, a square arena comprised of Arena Blocks will be created around the player which can only be destroyed by the Crystyl Crusher. The player appears in the center of the arena, making it a high priority to use the item in a proper location.

Attempting to use the item while Supreme Calamitas is alive, or using it in a world that has no bosses defeated will cause it to do nothing.

The arena generated is 159x159 blocks (inner available area is 157x157 blocks) and 127x127 blocks (inner available area is 125x125 blocks) in Death Mode.



Crafting Station
Draedon's ForgeDraedon's Forge
Auric Tesla BarAuric Tesla Bar5
Eye of DesolationEye of Desolation1
Eye of ExtinctionEye of Extinction1


  • The item's previous sprite was originally intended to be a resprite of the Life Seeker.