Pulse Bow

The Pulse Bow is a hardmode ranged weapon. It is sometimes sold by the Traveling Merchant.

It shoots a white bolt with very high velocity, and can be auto-fired by holding down the attack button. These bolts can pierce enemies and bounce off walls five times before dissipating on the sixth hit. If it doesn't hit that many times, the bolt will last for 3.5 seconds, traveling about 480 blocks.

Trivia

 * The Pulse Bow's color scheme appears similar to that of Shroomite-based armor and equipment.