Sergeant United Shield

The Sergeant United Shield is a boomerang. Only 1 can be thrown at a time. It automatically homes in on any nearby enemy and can hit it more than once. It is sold by the Travelling Merchant. Holding right click increases armor by 20 and slows movement speed.

Tips

 * It is recommended to be used against Skeletron Prime and the Lunatic Cultist.

Trivia

 * This weapon and its description are a reference to.