Sage of Ancient Lore // Werewolf of Ancient Hunger [Shadows over Innistrad Prerelease Promos]

Sage of Ancient Lore's power and toughness are each equal to the number of cards in your hand.
When Sage of Ancient Lore enters the battlefield, draw a card.
At the beginning of each upkeep, if no spells were cast last turn, transform Sage of Ancient Lore.