Mystery Gift

Mystery Gift is an unlockable activated item added in Booster Pack #1.

Effects

 * Upon use, spawns a random item from the current room's item pool, with a chance to spawn or  instead.

Interactions

 * : No effect, Mystery Gift will only spawn a single item.
 * : Like all single-use active items, this item cannot be absorbed by Void. Instead, it will consume and use the Mystery Gift.

Trivia

 * Mystery Gift is based on this Steam Workshop item by Mills.
 * The appearance and pickup quote of the item is a reference to the game Spelunky.
 * The item's name is also a reference to the Pokémon franchise's feature for distributing event Pokémon.
 * The item having a chance to give A lump of coal is a reference to Santa, who gifts coal to naughty children and giving The Poop references one of Isaac's in-between floors dreams in which he was gifted poop.