SFS Standard Darkness Incarnate Feat 5

Source Galactic Ancestries pg. 159
Prerequisites Black Hole Novian
You don the darkness like a mantle—a crown inherited from the black hole that bore you—and can disappear in its depths. Whenever you Absorb Light, you become concealed until the beginning of your next turn. You can't use this concealment to Hide or Sneak.

Traits

Darkness:Darkness effects extinguish non-magical light in the area and can counteract less powerful magical light. You must usually target light magic with your darkness magic directly to counteract it, but some darkness spells automatically attempt to counteract light.
Novian:A creature with this trait is a member of the novian ancestry. They are tiny floating suns born from the death of a star who emit powerful gravitational fields. An ability with this trait can be used or selected only by novians.