Magic:Barkskin

Transmutation
Level: Drd 2, Plant 2
Innate Level: 2
Component(s): V, S
Casting Time: 1 Action
Range: Touch
Target: Single
Duration: 4 Minutes/Level
Counter(s): --
Saving Throw: None
Spell Resistance: No
Metamagic: Extend, Quicken, Silent, Still
Energy Substitution: No

Hardens the target creature's skin, granting a natural armor bonus to AC based on the caster's level. This bonus starts at +3, increases to +4 at 7th level, and increases to +5 at 13th level.