Ob Nixilis, Captive Kingpin (Extended Art) [March of the Machine: The Aftermath] Toon/Effect Monster change them to face-down Defense

change them to face-down Defense Position

except "My Friend Purrely"

You may choose the same mode more than once

the ATK/DEF of those changed monsters become 0

Set Name: Awakening of the New Era: 1st Anniversary Tournament Cards Card Number: OP05-062 Release Date: 2023-12-08 Rarity: Uncommon Card Type: Character Cost: 1 Power: 1000 If you have 10 DON

Ob Nixilis, Captive Kingpin (Extended Art) [March of the Machine: The Aftermath] Toon/Effect Monster change them to face-down DefenseSet: 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.