Mnemonic Betrayal [Guilds of Ravnica] SWSH223 " —Lady Zhurong to her

" —Lady Zhurong to her husband Meng Huo

counter it unless that player pays {X}

If you control an Urza's Power-Plant and an Urza's Tower

Set: Urza's Destiny Type: Artifact Creature — Masticore Rarity: Rare Cost: {4} At the beginning of your upkeep

Set: HeartGold & SoulSilver: Triumphant Type: Trainer Rarity: Promo

Mnemonic Betrayal [Guilds of Ravnica] SWSH223 " —Lady Zhurong to herSet: Guilds of Ravnica Type: Sorcery Rarity: Mythic Cost: {1}{U}{B} Exile all opponents' graveyards. You may cast spells from among those cards this turn, and you may spend mana as though it were mana of any type to cast those spells. At the beginning of the next end step, if any of those cards remain exiled, return them to their owners' graveyards. Exile Mnemonic Betrayal.