Tavin, Lost in the Desert

First strike
Whenever a land card is put into your graveyard
from anywhere, you may pay {w}{w/b}{b}. If you do,
return Tavin from your graveyard to the battlefield.
{1}, Sacrifice a land: Return target permanent
card with mana value 2 or less from your
graveyard to your hand. Activate only
once each turn.