There is a Legacy version
here.
Penumbral Shroud
[two-actions] Spell 1Concentrate Darkness Manipulate Shadow Source Divine Mysteries pg. 259Traditions arcane,
occultRange 30 feet;
Targets 1 creature
Defense Reflex;
Duration 10 minutes
You envelop the target in a shroud of shadow. The target perceives
light as one step lower than it actually is (
bright light becomes
dim light, for example), affecting their ability to sense creatures and objects accordingly. The shroud also provides the target a +1 status bonus to saving throws against
light effects. This effect is helpful to creatures sensitive to light, and a creature can willingly choose to be subject to the failure effect of the spell.
Critical Success The target is unaffected.
Success The effect lasts for 1 round.
Failure The effect lasts its normal duration.