Boonfire

Boonfire deals X damage to target creature or player.
If {w} was spent to cast Boonfire, you gain life equal to the damage dealt this way. If {u} was spent to cast Boonfire, you may cast it as though it has flash. if {b} was spent to cast boonfire, target player can't gain life this turn. If {g} was spent to cast Boonfire, it can't be countered by spells or abilities.