Kegeth and Mudai, the Exiles

If an opponent would Scry more then 1 you also look at the cards they do and exile one.
When Kegeth and Mudai, the Exiles go into exile you may cast and play all spells you have exiled this way.
{p/b}{p/b}{p/w}{p/w}{t}: Exile Kegeth and Mudai, the Exiles until the end of the turn then return them to the battlefield.
When you have nothing left but one another you