Evil Charm

Evil Charm is a passive item added in The Binding of Isaac: Repentance.

Effects

 * Gives Isaac +2.0 luck.
 * Makes Isaac immune to burn, confusion, fear, poison, and toxic gas clouds.
 * This also includes the aura from Dogma's projectiles.

Trivia

 * Only poison and fear are actually used by enemies in the game, but the others are also defined and guarded against by the Charm.
 * The Evil Charm looks very similar to a real life item called a Nazar, which is said to ward off the curse of the Evil Eye.
 * This item was supposed to have its own unlock method which was later cut from the game. The achievement popup graphic can still be found in the game's files.