Steel Hellkite (C18) #224 [EN/N] s/o

{6} · Artifact Creature — Dragon · 5/5 · Flying {2}: This creature gets +1/+0 until end of turn. {X}: Destroy each nonland permanent with mana value X whose controller was dealt combat damage by this creature this turn. Activate only once each turn. · Illustrated by James Paick · Commander 2018 #224 · EDHREC rank 1130 · Magic: The Gathering, MTG