Rock Revenger

The Rock Revenger is a pre-hardmode post-skeletron boss and the pre-hardmode version of the Golem. It's spawned with the Power Stone in the underground. While the Golem is based around Brick and Lava, the Rock Revenger is based around Stone and Water.

The Fight

 * Phase 1: It will remain stationary and jumps sometimes, trying to punch his fists at the player. It will also shoot a barrage of three waterbolts sometimes, which bounce four times before they disappear. It also can spawn Living Stones to his aid. As his health goes down, he begins to shoot a stream of water constantly at the player. He also regenerates his fists if they go destroyed after 10 seconds.
 * Phase 2: The Rock Revenger begins to jump around like crazy. His fist attack is used lesser, but if he uses it, it's stronger than the one in Phase 1. He shoots the waterbolts faster, which doesn't disappear, but split into a fountain of damaging water. He also shoots the stream of water again, but this time, it has a slight homing. He stops spawning Living Stones.

Stats

 * 2000 (Both of his fists. The fists go back to full health if they return.)
 * 4500 (His body)
 * 2500 (Head)
 * Fist damage (18 damage) (24 damage in Expert Mode)
 * Head damage (25 damage) (30 damage in Expert Mode)
 * Water bolt damage (20 damage) (35 damage in Expert Mode)
 * Water stream damage (20 damage) (35 damage in Expert Mode)

Drops

 * Treasure Bag (Rock Revenger) (Aqua Stone)
 * 8
 * Staff of Stone (33.33%)
 * Stone Fist (33.33%)
 * Aqua Gun (33.33%)
 * Aquatic Claymore (33.33%)
 * Rock Revenger Trophy
 * Rock Revenger Mask