Steel Hellkite (FDN) #681 [EN/N]

{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 Jaime Jones · Foundations #681 · EDHREC rank 1130 · Magic: The Gathering, MTG