The allay wanders around until a player gives it an item with their use key. The allay starts following the player, seeking out dropped versions of the same item and delivering them to its player. The allay returns to wandering around if any player takes its item back by using an empty hand on it. The allay locks onto the player that last gave it an item. It follows the player from up to 64 blocks away even if it can't see them, and it seeks items up to 32 blocks away from the player