Ankheg

Menace.
Spew Acid--{b/g}{b/g},{t}: This creature deals 2
damage to any target. A creature damaged this
way does not heal during this turn's cleanup
phase.
Mandible Crush--{r}{g},{t}--: This creature deals 3
damage to target creature. Then tap that
creature; it doesn't untap in its next untap step.
Bunrow--{b}{r}{g},{t}: Destroy target land.