Mnemonic Betrayal [Guilds of Ravnica] Djinn Set: Archenemy Type: Legendary Artifact

Set: Archenemy Type: Legendary Artifact Creature — Wizard Rarity: Rare Cost: {7} {1}{U}{U}: Target permanent becomes an artifact in addition to its other types

Set: Urza's Saga Type: Creature — Whale Rarity: Rare Cost: {5}{U}{U} When Great Whale enters the battlefield

the lowly prowl

• Boros Charm deals 4 damage to target player or planeswalker

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Mnemonic Betrayal [Guilds of Ravnica] Djinn Set: Archenemy Type: Legendary ArtifactSet: 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.