Eye of Extinction

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.

Trivia

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