Terramoph, the Devourer

Deathtouch, Reach
{1}{b/g}, sacrifice a basic land. Terramoph,
the Devourer gets +X/+X until end of turn,
where X is the number of basic lands in your graveyard.
When Terramoph, the Devourer dies create X,
1/1 Black, Ooze, creature tokens with Deathtouch.
X is the number of basic lands in your
graveyard.