Magic:Spiderskin

Transmutation
Level: Druid 3, Sor/Wiz 3
Innate Level: 3
Component(s): Verbal, Somatic
Casting Time: 1 action
Range: Touch
Target: Creature touched
Duration: 1 Minute/Level
Counter(s): --
Saving Throw: None
Spell Resistance: No
Metamagic: Extend, Quicken, Silent, Still
Energy Substitution: --

Spiderskin toughens the target's skin, making it more like a spider's carapace. The target gains a bonus to natural armor, saves vs. poison, and hide checks. The bonus is equal to 2 +1 per 10 caster levels, to a maximum of +6 at 40th level, with bonuses for militant levels.