Uncharming Groom

Other Vampires you control get +1/+1.
When Uncharming Groom dies, you may
search your library for a card named
"Unfulfilled Victim" and put it onto the
battlefield tapped. If you already have
"Unfulfilled Victim" on the battlefield you
may search your library for "Unwilling
Pairing" and put it into your hand.