Cain, Insufferable Trickster

Flash
When Cain, Insufferable Trickster deals combat damage to a player, exile the top card of theirs library until you exile a non-land, non-creature card. Shuffle other cards back to the library. You may cast cards exiled this way as long as you control this creature and you may spend mana of any color to cast them.
As long as you have full party, Cain is Unblockable.