Mordenkainen [Dungeons & Dragons: Adventures in the Forgotten Realms Prerelease Promos]

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Prerelease Promos Type: Legendary Planeswalker — Mordenkainen Rarity: Mythic Cost: {4}{U}{U} +2: Draw two cards, then put a card from your hand on the bottom of your library.−2: Create a blue Dog Illusion creature token with "This creature's power and toughness are each equal to twice the number of cards in your hand."−10: Exchange your hand and library, then shuffle. You get an emblem with "You have no maximum hand size."