Ob Nixilis, Captive Kingpin (Showcase) [March of the Machine: The Aftermath] Plains Island Swamp Cephalid Coliseum deals 1 damage

Cephalid Coliseum deals 1 damage to you

Set: Throne of Eldraine Type: Legendary Artifact — Equipment Rarity: Mythic Cost: {4}{R}{R} Flash

Set: 30th Anniversary Edition Type: Artifact Rarity: Rare Cost: {0} {T}: Add {W}

Set: 2018 Mega-Tins Mega Pack Card type: Normal Trap Rarity: Secret Rare At the end of the Battle Phase

Ob Nixilis, Captive Kingpin (Showcase) [March of the Machine: The Aftermath] Plains Island Swamp Cephalid Coliseum deals 1 damageSet: March of the Machine: The Aftermath Type: Legendary Creature Demon Rarity: Mythic Cost: {2}{R}{G} Flying, trample Whenever one or more opponents each lose exactly 1 life, put a +1 +1 counter on Ob Nixilis, Captive Kingpin. Exile the top card of your library. Until your next end step, you may play that card.