Mordenkainen [AFR - 64]

• Set: Adventures in the Forgotten Realms
• Number: 64
• Rarity: Mythic

Rules Text:

[+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."