Even Wild Hunter

Bombs Bombs and 1 cost hero power

now imagine Justicar Trueheart and Frost Giant with it

and now see Garrison Commander making it even easier

and when you have enough goblin bombs Feign Death

and never empty out of hand with Arena Treasure Chest Spiritsinger Umbra

also goblin bombs with Baron Rivendare is a good idea

for extra face Fire Plume Phoenix Lifedrinker Explosive Trap Missile Launcher Bomb Toss

for more efficiency Steamwheedle Sniper

all possible with Genn Greymane Garrison Commander

and Mojomaster Zihi to slow your opponent down

without using your hero power this deck, without attacking with minions, can do 20 damage, not including summoning goblin bombes with Spiritsinger Umbra or Baron Rivendare