Cement, Drill of Rim Billiton

Defender
When Cement, Drill of Rim Billiton blocks,
put a +1/+1 counter on Cement, Drill of
Rim Billiton.
Surmount Seam — {1}{r/w}{r/w}: Remove 5 +1/+1
counters on Cement, Drill of Rim Billiton, and it
deals that much damage to target creature.
Solidifying Structure — Artifacts and Defender Creatures you control have indestructible.
Work, Work! Hop to it now!