Veil of Shadows

Illusion (Glamer)
Tier: 1
Components: Verbal, Somatic
Casting Time: 1 major action
Range: 40 ft
Target: One willing creature/level
Duration: 10 minutes/level
Saving Throw: No
You creep through the trees, ever closer to the campfire. Their lookout sees nothing but shadows.

This spell causes shadows to hide its subjects. While the spell is in effect, its recipients gain a +10 bonus on stealth checks while in shadow.