Avatar of War, Koros-Strohna

At the start of your turn, put a Charge counter
on this card.
Whenever a card you control is sacrificed, put a
+1/+1 counter on this card.
{5}, remove six Charge counters from this card: Destroy target Planet card you don't control,
then deal damage equal to the destroyed card's
Morale to the destroyed card's controller.