This spell envelops the target in shadows that can, if you desire, conceal the creature’s features. It grants the recipient a +3 deflection bonus to Armor Class (+1 for every 4 caster levels, to a maximum bonus of +8). The subject can see through the armor and gains darkvision to 60 feet. The subject gains a +2 bonus on saving throws against any holy, good, or light spells or effects. Undead creatures under the effect gain +4 turn resistance.