Ancients Awakened/Umbral Reaper

Umbral Reaper is a Hardmode wand that has a chance to drop from Treasure Bags when opened in Hardmode. It has two different attacks: Left click casts a swarm of umbral spears that home on nearby enemies and pierce them indefinitely. Right click casts a arc wave of umbral void energy which also pierces enemies indefinitely.

Trivia

 * This is one of the few weapons that don't have an EX variant.