Rob-omb

Rob-ombs are a stronger variety of Bob-omb found in Super Mario RPG: Legend of the Seven Stars. They can often be found walking in simple patterns in the stairwells of Booster's Tower. Also, Booster himself keeps a personal store of Rob-ombs on his private train. Like other Bob-ombs in the game, Rob-ombs can only attack by self-destructing, and damaging an opponent.

Trivia

 * Lethal Bob-ombs from Mario & Luigi: Partners in Time bear a strong resemblance to Rob-ombs.