Stone Bones

School: transmutation
Circle: divine 2nd, occult 2nd
Spell Components: V, S
Action Time: 1 action
Range: touch
Shape: touch
Targeting: self, allied undead
Base Duration: normal
Saving Throw: fortitude (harmless)
Spell Resistance: yes
Ritual Components: n/a

Causes the unliving target's bones to fortify from the inside, granting +3 natural AC.