Steel Hellkite - [Foil] Commander Masters (CMM) LRW if three or more cards

if three or more cards have been exiled with Colfenor's Urn

Even the smallest drop of its deadly venom will subtract decades from your lifespan

) Exile target instant or sorcery card from an opponent's graveyard

A haunted fog known as the Nebelgast shrouds the cities along Nephalia's coast

then put any number of them into your graveyard and the rest on top of your library in any order

Steel Hellkite - [Foil] Commander Masters (CMM) LRW if three or more cardsFlying {2}: Steel Hellkite gets +1 +0 until end of turn. {X}: Destroy each nonland permanent with mana value X whose controller was dealt combat damage by Steel Hellkite this turn. Activate only once each turn.