Kratakakt

As long as Kratakakt is face up in any zone, players may cast face up creature cards they own from that zone. (This includes the battlefield.)
{1}{u}{u}: Mill 2. Put Kratakakt on top of your library from the battlefield. For as long as your library remains unshuffled, Kratakakt remains revealed and gains "Instead of drawing this card you may mill the card under it" and "Each player plays