Ghazkull Thraka

Indestructable,Mountain Walk
For every Ork in play you may pay one less for the
{x} casting cost for this card.
{r}{r}{r}{r}: Choose any Ork creature in your grave
an place it in play untapped.
{x}{r}: For each {x} payed,
deal that much damage to target creature or player.
"I'M THE BIGGEST SO I'M THE BOSS!"
-Ghazkull Thraka