Lethal Bob-omb

The Lethal Bob-omb (Japanese: ひっさつボム Lethal Bomb) is a powerful variety of Bob-omb found in the cellar of Shroob Castle, the Shroobified version of Princess Peach's Castle. A Lethal Bob-omb's fuse is always lit, meaning once it touches someone, the bomb will explode. Additionally, these suicidal Bob-ombs are constantly flashing, wear purple shoes (like Rob-ombs), and move extremely fast.

In battle, Lethal Bob-ombs attack by first approaching the Baby Mario Bros. then running back and forth in front of the toddlers. Eventually, the Lethal Bob-omb will choose on Baby Bro. to attack and ram into him, self-destructing and causing massive damage. Thankfully, the Baby Mario Bros. can counter this attack with their Hammers.