If the bomb is still there when your turn starts, it will blow up, dealing 3 damage to all enemy monsters and 4 damage to the enemy themselves. It's useful in the earlier parts of the game as well as at the end as a distraction or alternative method to damaging the player whilst ignoring taunt.
It is vulnerable to Muffet's Pet. Madjick can make the card easier to destroy, and silence will always counter this card. Be aware that your opponent can use this to their own advantage, like placing Mettaton NEO, snow Poff or the combination of Loren, Papyrus Statue and something sacrificable.
- If this card explodes, it will deal a total of 16 damage trough all enemies for just 3G, making of this the most convenient way to deal area damage.