Slithering Corpse

Deathtouch
Dwell {b} ({b}: Exile this card dwelling in target land
you control.)
As long as Slithering Corpse is dwelling in a land,
that land has "{3}{b}{g}, {t}, Sacrifice this land:
Return target creature in a graveyard to the battlefield under your control with an additional
+1/+1 counter on it."