Wildfire Bomb

Kicker {b}{b}(You may pay an additional {b}{b} as you
cast this spell)
Wildfire Bomb deals 5 damage to each creature
on the field. If it was kicked, destroy all creatures
target player controls. Wildfire Bomb deals damage
to target opponent equal to the twice number of
creatures destroyed this way.
This madness. I really hope what were doing is right
-Lannister soldier.