Friendly-Fire Staff

The Friendly-Fire Staff is a craftable Hardmode radiant weapon. It shoots a spirit flame orb projectile that can be controlled by holding the attack button. The projectile deals more damage when it is close to allied players, but at the same time drains their life. It also inflicts a small damage over time debuff on enemies for 2 seconds.

Trivia

 * This weapon's name is a play on "", a term used to describe accidentally harming an ally.