Wiyo West Crusader

Eminence-When you summon a vampire spell or artifact spell, search your library for a vampire spell with mana value 1 less than the summoned card.

When this creature or another vampire creature is summoned, you may sacrifice any number of creatures you control. Search your library for a creature with equal or less mana value equal to the power of sacrificed creatures, and put it onto the battlefield with 2 +1/+1 counters.