Cheapest priced copy (Odyssey): $0.99 at Card Kingdom, near mint, their price list as of .
Bomb Squad 
Creature — Dwarf · 1/1 · Rare · Odyssey · #179
{T}: Put a fuse counter on target creature.
At the beginning of your upkeep, put a fuse counter on each creature with a fuse counter on it.
Whenever a creature has four or more fuse counters on it, remove all fuse counters from it and destroy it. That creature deals 4 damage to its controller.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.99 to $14.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Odyssey | 179 | Rare | $0.99 | $14.99 |
2 rulings from Wizards of the Coast
- 4 October 2004If there are two Bomb Squads on the battlefield when a creature ends up with 4 or more fuse counters, both Bomb Squad abilities will trigger causing 4 damage each even though the first to resolve will destroy the creature.
- 4 October 2004If the creature regenerates, the fuse counters are still removed and the four damage is still dealt.