Hovering Skull creates a floating skull that behaves in many ways like an extra arm. The skull has fangs and can bite for 1d impaling or head butt for 1d crushing. Brawling and Karate damage bonuses apply normally. The caster can see through the skull's eyes.

The skull itself is a form of pseudo-undead and the caster can be prevented from using it by use of True Faith.

The spell can be ended early by destroying the skull, which has DR 2 and can take 6 damage before failing.

Hovering Skull [18] 
    Enhanced Tracking [1] 
    Extra Mouth [1] 
    Teeth (Fangs) [0.4] 
    Telekinesis 15 [15] 
    Link [+10%] 
    Breakable (DR 2, HP 6) [-20%] 
        Can be repaired like a skeleton 
    Terminal Condition (Destroying the Skull) [-20%] 
    Affected by True Faith [-10%] 
    Magical [-10%] 
    Spell Components [-30%] 
        Must say "skull" in Latin 
        Must gesture with hands 
        Must hold a human tooth 
Level 2 [35] 
    Add Extended Duration (x3) [+20%] 
Levels 3-8 [53/70/87/105/122/140] 
    Improve Extended Duration by 1 step [+20%]