Eye Bone

Eye Bone is an item found in a small patch of Rockyland and is generated with a new world. Once the player picks it up, a Chester spawns and start following the player. He will keep following the player as long as they have the Eye Bone in their inventory. The Bone can be dropped on the ground and Chester will stop following the player and remain near it. If Chester is killed, the dropped Eye Bone will no longer blink and will keep the eyelid closed. Eye Bone is also the only item that Krampus will not steal.