Worm of Many Dirts

Indestructible
Sacrifice a land: Worm of Many Dirts
gains +2/+2 and trample until end of turn.
"I am the Worm of Many Dirts. You must
cower before me!... I am always here! Right
beneath your feet. I will destroy all of you,
and you'll never know what happened!"
-- Some worm talking about stuff