Anivia, The Cryophoenix

Flying
When Anivia, The Cryophoenix is destroyed,
exile her. Return her tapped to the battlefield
at the beginning of your next upkeep.
Crystalize {t}{u}{u}: Anivia, The Cryophoenix
creates a Wall Of Ice token
Glacial storm {1}{w}{u}: This ability deals one
damage to each enemy creature.