Calamity Mod Wiki
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Revengeance Mode-Only Content: This information applies only to Revengeance Mode and Revengeance Mode worlds.
Crown Jewel
  • Crown Jewel.png
Stack digit 1.png
TypeAccessoryCrafting material
TooltipBoosts life regen even while under the effects of a damaging debuff
While under the effects of a damaging debuff you will gain 10 defense
Revengeance Drop
RarityRarity Level: 1
Sell20 Silver Coin
Dropped by
King Slime1100%
This page is about the accessory. For the boss servant, see Crown Jewel (enemy).

The Crown Jewel is a Pre-Hardmode accessory exclusive to Revengeance Mode. It is dropped by King Slime.

It boosts life regeneration by 1, even while the player is under the effects of a damaging debuff. When worn while being damaged by a debuff, the player's defense will increase by 10 and life regen will increase by an additional 2 (for a total of 3).


Used in[]


  • If the player is under the effect of one of the alcohols sold by the Drunk Princess, the accessory's life regen bonuses will be nullified.