Been building this deck for a while now. I used to run two less mana and run out two liliana's shades but replaced them and a few other vamps to sprinkle in a smidge of blue to utilize bolas. I for the life of me could not integrate nicol bolas into a deck worth playing and realized my black n red vamp deck was a few small adjustments away from sneaking him in. I wonder of bolas is overkill though