Ob Nixilis, Captive Kingpin (Foil Etched) [March of the Machine: The Aftermath] Grand Prix Promos Your opponent cannot activate cards

Your opponent cannot activate cards or effects in response to this effect's activation

Set: Onslaught Type: Creature — Human Nomad Cleric Rarity: Rare Cost: {W} {W}

you may search your library for a Plains card

"These lowlands were formed thousands of years ago by behemoth Indath—its final footsteps before vanishing into the sea

Ob Nixilis, Captive Kingpin (Foil Etched) [March of the Machine: The Aftermath] Grand Prix Promos Your opponent cannot activate cardsSet: 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.