Mnemonic Betrayal [Guilds of Ravnica] Guildpact Set: Ninth Edition Type: Instant

Set: Ninth Edition Type: Instant Rarity: Rare Cost: {2}{G} All lands become 2/2 creatures until end of turn

Set: Odyssey Type: Sorcery Rarity: Rare Cost: {3}{R} Untap target creature

Set: Modern Masters 2017 Type: Land Rarity: Mythic As Cavern of Souls enters the battlefield

Set: Alpha Edition Type: Land — Forest Plains Rarity: Rare ({T}: Add {G} or {W}

Set: Journey into Nyx Type: Creature — Human Wizard Rarity: Mythic Cost: {1}{U} Heroic — Whenever you cast a spell that targets Sage of Hours

Mnemonic Betrayal [Guilds of Ravnica] Guildpact Set: Ninth Edition Type: InstantSet: 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.