Hammerfest Boomtacular 
Enchantment
Whenever you cast a spell with a Goblin Explosioneers watermark, this enchantment deals 2 damage to any target.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyNOT LEGALvintageNOT LEGALcommanderNOT LEGAL