Rahak Demiraz

{t}, Exile cards from the top of your library until you draw
a Demon, Devil, or Imp spell. You may pay life equal to that spells Mana cost to exile it as well. You may cast Demon, Devil, and Imp cards exiled this way, and they cost {2} less to cast.

Master of Fiends — If Rahak Demiraz would be dealt damage, once per turn you may apply that damage to a Demon, Devil, or Imp creature you control instead.

Partner (You can have two commanders if the other is Calcifer, Eye of Asmodeus)