Palkia, Reality Bender

Flying, Hexproof
When Palkia, Reality Bender enters the battlefield, return 5 target permanents an
opponent controls back to their hand.
{u}{x},{t}: Return {x} amount of permanents
back to their controller's hand, and draw that
many cards. You have no maximum hand
size for the rest of the game.
{w}{u}{8},{t}: Remove all enchantments you don't control from the game