Valdraz, servant of Vaevictus

Partner with Vaevictus Asmadi, the dire
Eminence- At the beginning of your first upkeep, if Valdraz, servant of Vaevictus is in
the command zone, put a card from your hand on the bottom of your library.
Sacrifice a permanent: draw a card.
Whenever a player sacrifices a permanent, each player loses life equal to the sacrificed card's converted mana cost.