Propaganda [Commander 2020] Gnome Artificer They don't untap during their

They don't untap during their controllers' untap steps for as long as Kill Switch remains tapped

Set: Aetherdrift Type: Creature — Merfolk Wizard Rarity: Rare Cost: {U} Exhaust — {X}{U}{U}

Set: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {2}{B}{B} Destroy all creatures

Prevent all damage that would be dealt this turn by creatures your opponents control

and alternate frames

Propaganda [Commander 2020] Gnome Artificer They don't untap during theirSet: Commander 2020 Type: Enchantment Rarity: Uncommon Cost: {2}{U} Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you. "The cost of your opposition will be extracted from your wits." Nekusar, the Mindrazer