The Corrupting Staff is an item added by Silver's Idea Pack. It is dropped rarely by Corrupting Spirits and cannot be obtained any other way. It uses Corrupting Fire as its projectile. The Corrupting Staff has 256 uses.
When right-clicked, the Corrupting Staff will fire a Corrupting Fire projectile just like normal. This consumes 1 Corrupting Fire from the player's inventory. The Corrupting Fire will act as normal.