The path of Ash.
Goes as follows:
Nightwatcher's Secret Grasp of Ash Ashen Passage
Sidepaths: Scorching Shark Ashen Eyes
Mark of Ash Ritual of Knowledge Fire Blast Mask of Madness
Sidepaths: Space Phase Curse of Paralysis
Fiery Blade Nightwatcher's Rebirth
Sidepaths: Ashen Ritual Eldritch Coin