Svel, Duskmantle superior

deathtouch, lifelink, partner
every four turns, create a 1/1 blue and black vampire rogue creature token for each creature you control.
this card gets a +1/+1 counter for each time this card has left the command zone.
once per turn you may cast a rogue, assassin, or ninja from your hand without paying its mana cost, as long as its power is lower than this card.