Twilight's Invisible Field
(Alteration)

Range:  10 yards per level
Components:  S, M
Duration:  5 rounds per level
Casting Time:  5
Area of Effect:  40-foot sphere
Saving Throw:  None

This spell is similar to Twilight's darkness bubble. Instead of darkness, however, a field of invisibility, similar to the spell invisibility, 10 feet radius, is created. Unlike the former spell, on the inside of the field, creatures can see each other, and can see outside of the sphere as well. In addition, any attack coming from a creature inside of the field will automatically negate the entire field, even if the attack fails. Once the spell is cast, those entering the invisible field will not turn invisible or be able to see those who are. If someone wanders beyond the 40-foot radius around the focal point of the spell, he will become visible. The material component of the spell is a thin piece of clear quartz crystal.

