Teferi, Mage of Zhalfir
From the Vault: Legends — Mythic
Legendary Creature — Human Wizard
Flash (You may cast this spell any time you could cast an instant.)
Creature cards you own that aren't on the battlefield have flash.
Each opponent can cast spells only any time he or she could cast a sorcery.
To save this plane, he must forsake all others.