Glooth Bomb

The Bomb travels north, leaving Fire Fields in its wake. It does not destroy or remove objects in its path—instead, it walks over them, including Magic Walls, Wild Growth trees, and enemy monsters (without harming them). While it cannot pass through players, it will forcefully push them 2 squares ahead of itself. Upon reaching the northern walls of the Underground Glooth Factory, the Bomb explodes, dealing 1000 damage to everyone nearby and destroying the southern plant wall, allowing monsters to pass through. You will obtain the achievement Robo Chop when you help to defeat a Glooth Bomb.