Range: Medium (100 ft. + 10 ft./
level)
Area: Nine 10-ft. cubes + three 10-ft. cubes/
level
By manipulating the ambient
light level, you can decrease or increase the illumination of an
area. The change in illumination can be gradual (taking as long as 1 minute) or sudden (occurring immediately when you manifest this power). You can alter the
level of illumination from its original
level at any time during the power's
duration.
Decrease: You can decrease the illumination of an
area by as little as 5% (barely perceptible) or as much as 100% (total
darkness). If you decrease the
light by 50% or more, the visual ability of creatures that depend on
light to see declines accordingly.If you decrease the ambient
light in an
area by 100%, even those with lowlight
vision are unable to see within the affected
area. For each 25% decrease in ambient
light, characters in the
area gain a cumulative +1 circumstance bonus on
Hide checks (to a maximum of +4 when all the
light is gone).
Increase: You can increase the illumination of an
area by as little as 5% (barely perceptible) or as much as 100%. If you increase the
light by 50% or more, the visual ability of creatures that depend on
light to see improves accordingly.
You can use this power to increase the illumination of an
area by 200% (improving visual abilities accordingly), but in such a case the power's
duration is only 1 round.