Evocation [Light]
Range: Area
Target: Offensive
Syntax: cast sunburst
Sunburst causes a globe of searing radiance to explode silently from a
point you select. All creatures in the globe are blinded and take damage.
A successful save negates the blindness and reduces the damage by half.
An undead creature caught within the globe takes more damage, half damage
if a save is successful. In addition, the burst results in the destruction
of any undead creature specifically harmed by bright light (such as a
vampire) if it fails its save.
The spell affects all the creatures except those grouped up with the caster.