Mnemonic Betrayal [Guilds of Ravnica] New Phyrexia Prerelease Promos −8: You get an emblem

−8: You get an emblem with "Whenever a creature enters the battlefield under your control

some wizards are finding that they have a little too much spell left at the end of their mana

Set: From the Vault: Angels Type: Legendary Creature — Angel Rarity: Mythic Cost: {6}{W}{W}{W} Flying

another target creature you control gains haste and gets +X/+X until end of turn

Set: Judgment Type: Instant Rarity: Rare Cost: {1}{G} Cast this spell only during your turn

Mnemonic Betrayal [Guilds of Ravnica] New Phyrexia Prerelease Promos −8: You get an emblemSet: 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.