This Vampiric Power may only be taken by a Vampire Count that is a Level 2 Wizard, or by a Vampire Thrall that is a Level 1 Wizard. This Vampire increases their Level of Wizardry by 1.
Modifiers:
set hidden false
or
1+ selections of Wizard Level 2 in root-entry (recursive)
1+ selections of Wizard Level 1 in root-entry (recursive)