Free, the Immortal

Spatial Magic - Flash
Ice Bind - When Free, the Immortal attacks you
may pay {x}{u}. Tap target creature with power X
or less, it doesn't untap during it's controllers
next untap step.
Teleport - {1}{w}: Exile Free, the Immortal.
You may cast Free, the Immortal from your
graveyard or from exile.