TOPIC: Help finding a token.

I could have sworn I came across a token that let you reuse ammo tokens at least once a room, but I cant for the life of me find it or remember what it was called. Hoping that you all can help me either find it or confirm that it was a fever dream and that it doesnt actually exist.

Hodor's Necklace let's you use an ammo once without turning it in once per room.

Hodor's Necklace