Alpha Deathclaw (PIP 336)

Creature — Lizard Mutant • Mana cost: {4}{B}{G} • Fallout • Rare

Menace, trample
When this creature enters or becomes monstrous, destroy target permanent.
{5}{B}{G}: Monstrosity 4. (If this creature isn't monstrous, put four +1/+1 counters on it and it becomes monstrous.)

Illustrated by Robin Olausson.