There is a Legacy version
here.
Sunburst
[two-actions] Spell 7Concentrate Fire Light Manipulate Vitality Source Player Core pg. 361 2.0Traditions divine,
primalRange 500 feet;
Area 60-foot burst
Defense Reflex
A powerful globe of searing sunlight explodes in the area, dealing 8d10 fire damage to all creatures in the area, plus an additional 8d10 vitality damage to
undead creatures. Each creature in the area must attempt a Reflex save.
Critical Success The creature is unaffected.
Success The creature takes half damage.
Failure The creature takes full damage.
Critical Failure The creature takes full damage and becomes
blinded permanently. If the globe overlaps with an area of magical
darkness,
sunburst attempts to
counteract the darkness effect.
Heightened (+1) The fire damage increases by 1d10, and the vitality damage against undead increases by 1d10.