Revengeance

Revengeance is an item placed in a newly spawned player's inventory. Upon being used in Expert Mode, it activates or disables Revengeance Mode. Attempting to use it in Normal Mode or during a boss battle will have no effects.

It can be crafted at an Altar and does not have any ingredients.

Trivia

 * This item's tooltip, which explains many of Revengeance Mode's effects, is the longest of any item in the game.
 * In previous versions of the mod, using the item during a boss fight instantly killed the player with the message, " tried to change the rules.", as well as despawning the boss.