Dominated Necronomicon

You have dominated the fell spirit of Carmine
Arkeus residing within the Necronomicon, and
are now its master. The book now acts as a +2
arcane focus and you may cast Toll the Dead at
will. In addition, you may now cast the following spells once per day at their lowest level, without
expending a spell slot;
False Life
Animate Dead
Vampiric Touch
Circle of Death