Teitou, Beauty Apotheosis

Whenever a player casts a spell, permanents you control that have a converted mana cost equal to that spell's converted mana cost gain hexproof and indestructible until end of turn.
{g}{w}{u}, {t}: Target permanent you control cannot leave the battlefield this turn. (Effects that would destroy, exile, or otherwise move that permanent to a zone other than the battlefield do not.)