Cultivator Hound

When Cultivator Hound enters the battlefield,
you may sacrifice a land. If you do, draw a card.
When Cultivator Hound dies, choose up to two
target land cards in your graveyard. Return one
to the battlefield tapped and put the other into
your hand.
Sacrifice a land: Regenerate Cultivator Hound.
Evoke {1}{b}{g}