Ahl-Guir, Ruler of Nature

{r}, Sacrifice a Mountain: Ahl-Guir, Ruler of
Nature deals 3 damage to any target.
{b}, Sacrifice a Swamp: Put two 2/2 black Wolf creature tokens onto the battlefield.
{g}, Sacrifice a Forest: You gan 3 life and draw
a card.
Sacrifice a land: You may cast Ahl-Guir, Ruler of Nature from your graveyard.