Anvil

Description
This weapon is nothing much than an actual black-tinted anvil with triangular sides in shape.

Bendy in Nightmare Run
Labeled as "large", this is one of the few strongest weapons in Nightmare Run. Once obtaining this item during gameplay, the playable character can use it to throw at the boss monster for 3 damage. The anvil can still be used against non-boss monsters, although it is highly recommended to only use this weapon for damaging the boss quicker other than during the obstacle parts, as all non-boss enemies only take 1 damage to kill.