Nils, Discipline Enforcer (Extended) [Commander 2021] MST135 "These kavu are so stubborn

"These kavu are so stubborn they even refuse to die

Set: Throne of Eldraine Type: Artifact Creature — Wall Rarity: Common Cost: {2} Defender

If that creature is a Demon

At the start of your turn

Nils, Discipline Enforcer (Extended) [Commander 2021] MST135 "These kavu are so stubbornSet: Commander 2021 Type: Legendary Creature Human Cleric Rarity: Rare Cost: {2}{W} At the beginning of your end step, for each player, put a +1 +1 counter on up to one target creature that player controls. Each creature with one or more counters on it cant attack you or planeswalkers you control unless its controller pays {X}, where X is the number of counters on that creature.