Cross Necklace

Type	AccessoryCrafting material
Tooltip	Increases length of invincibility after taking damage
Rarity
Sell	2 GC
Research	1 required

The Cross Necklace is a Hardmode accessory that doubles the duration of the invincibility a player is afforded after taking damage, from about 0.67 seconds to about 1.33 seconds. The Cross Necklace has a (Desktop, Console, Mobile and 3DS versions) 1/6 (16.67%) / (Old-gen console version) 1/7 (14.29%) chance to be dropped by Mimics.

Crafting

Used in

Result	Ingredients	Crafting station
Star Veil	Star Cloak Cross Necklace	Tinkerer's Workshop

Notes

The Star Veil and Cross Necklace invincibility effects do not stack.
The Cross Necklace will stack with the Black Belt, Master Ninja Gear, Brain of Confusion(Desktop, Console and Mobile versions), and the Holy Protection(Desktop, Console and Mobile versions) buff to extend the dodge invincibility period by 0.67 seconds to a full 2 seconds.
The invincibility is ineffective in PvP.

Tips

The Cross Necklace is useful in Hardmode boss fights, and any other scenario where the player is likely to be hit rapidly, like against The Destroyer or Skeletron Prime.
The player can become invincible if they create an invincibility chamber using a Slime Statue and a Heart Statue wired to a 1 Second Timer in an enclosed room and wear a Cross Necklace. By having the Blue Slimes hit the player constantly, the Cross Necklace gives them almost constant invincibility.