Avatar's Wrath

Set: Avatar: The Last Airbender
Type: Sorcery
Cost:
Color: White

Choose up to one target creature, then airbend all other creatures. (Exile them. While each one is exiled, its owner may cast it for rather than its mana cost.)
Until your next turn, your opponents can't cast spells from anywhere other than their hands.
Exile Avatar's Wrath.