Delilah, Umbral Mage

Eminence - Whenever you cast another Vampire
spell, if Delilah, Umbral Mage is in the
command zone or on the battlefield, create a 1/1
black Vampire creature token.
First strike, haste
Whenever Delilah, Umbral Mage attacks, put a
+1/+1 counter on each Vampire you control.