Rot Maker Witch

When Rot Maker Witch enters the battlefield,
put all land cards from your graveyard onto the battlefield under your control.
{b}{g}, {t}, Sacrifice a land: Create a 3/3 black Elemental creature token with deathtouch and lifelink.
Reuse {1}{b}{g} ({1}{b}{g}, Sacrifice a land: Return
this creature from your graveyard to the battlefield.)