Explosive Rites

{r}, Sacrifice a Goblin: Explosive Rites deals 1
damage to any target.
{1}{r}, Sacrifice three Goblins: Explosive Rites
deals 2 damage to each of up to any two targets.
{4}{r}{r}, Sacrifice nine Goblins: Explosive Rites
deals 13 damage to any target. If Explosive Rites
deals damage to a player this way, sacrifice it.