Bomb

Level Up {r}{r}{r}
Lvl 1-3: P/T = 2/2; Fire, {r}{t}, 2 damage to
target creature or player.
Lvl 4-5: P/T = 2/4; Fira, {r}{r}{t}, 4 damage to
target creature or player.
Lvl 6: P/T = 4/4; Next Attack Step, Sacrifice
and deal 8 Damage to target creature or player.