Kraiz, Knowledge in the Sky

Exile Catalogue, Catalogue 5 (When this
enters the library zone, put all cards from your exile and the top 5 cards of your library face up
on top of this as a new library. Put this into your graveyard as it becomes empty]
Put a card from your hand on top of your library: Shuffle this library. You may cast the
top two cards of it this turn.