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From Pathfinder War of Immortals, which isn't enabled.

Shroud of Ghosts

FEAT 16

Usage imbued into a worn ikon


Your ikon is connected to the world of the spirits, allowing you to partially fade into their realm. The imbued ikon gains the following ability.

Transcendence—Skirt the Underworld (concentrate, illusion, incapacitation, transcendence)

You skirt into the world of the dead, becoming Invisible for 1 round, then Fly up to your Speed. Each enemy adjacent to you at any point during this movement must succeed at a Fortitude save against your class DC or become Blinded for 1 minute (or permanently on a critical failure).

For each creature blinded by this effect, the duration of the granted invisibility extends by 1 round. Undead and other creatures with strong ties to the world of the dead, such as psychopomps, are immune to this effect.

Pathfinder War of ImmortalsORC