3 mana - rare -3/3 - Clockwork Goblin:
Battlecry: Shuffle a Bomb into your opponent’s deck.
When drawn - it explodes for 5 damage.
4 mana - epic - 3/2 Weapon - Wrenchcalibur
After your hero attacks, shuffle a bomb into your opponent’s deck.
3 mana - rare -3/3 - Clockwork Goblin:
Battlecry: Shuffle a Bomb into your opponent’s deck.
When drawn - it explodes for 5 damage.
4 mana - epic - 3/2 Weapon - Wrenchcalibur
After your hero attacks, shuffle a bomb into your opponent’s deck.
I can see a Boom Control Mech Warrior deck being experemented this coming rotation.