Mulligans
Get at least 4 Goblin Bomb on the board.
Play Baron Rivendare and then play 2 Feign Death to deal massive damage face to your opponent.
4 Goblin bombs: 8 x 2 x 2 = 32 damage
5 Goblin bombs: 10 x 2 x 2 = 40 damage
6 Goblin bombs: 12 x 2 x 2 = 48 damage