The rusty bucket is obtained by a healer role after the Penance King vomits it out (after feeding it poisoned meat). Healers must use them on the acid pool where the bucket spawned, making it a bucket of acid. Five buckets of acid are necessary to deposit them into the chute to the west. Once all players have deposited five of their roles items, the healer can collect a Healer's flamethrower.
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