Twilight's Darkness Bubble
(Alteration)

Range:  10 yards per level
Components:  S, M
Duration:  5 rounds per level
Casting Time:  4
Area of Effect:  30-foot sphere
Saving Throw:  None

This spell creates a thin bubble of darkness which light cannot penetrate. However, on the inside of the bubble, light can exist, though the viewer cannot see beyond the darkness bubble. The material component for this spell is a piece of obsidian.

