Battering Wurm (GPT 79)

Creature — Wurm • Mana cost: {6}{G} • Guildpact • Uncommon

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters with a +1/+1 counter on it.)
Creatures with power less than this creature's power can't block it.

Illustrated by Darrell Riche.