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Occult Rituals

Occult Rituals

It’s a common belief that only those initiated in the rites and practices of arcane, divine, or psychic magic can cast spells, but this is not strictly true. Hidden within dusty libraries and amid the ramblings of lunatics lie the mysteries of another form of spellcasting—occult ritual magic. These spells are rare, coveted by both those eager to gain their power and those wishing to hide their existence. Most traditional spellcasters consider these rituals dangerous and uncontrollable, something to be avoided or used as a last resort. They fear the power these ceremonies grant to the uninitiated, as the rituals allow those with only a glimmering of understanding the ability to interact with the underlying fabric of magic.

While anyone can attempt to cast occult rituals, the process is fraught with peril. The strange and intricate incantations are often challenging to perform with precision, and failure can weaken the casters or even unleash horrors upon the world. Even when successfully performed, each occult ritual has a price—a backlash that affects at least the caster leading the ritual, and often those assisting in its performance.
Click here for the full rules on Occult Rituals.

Fiendish Transformation

Source Occult Realms pg. 56
School transmutation [evil]; Level 6
Casting Time 60 minutes
Components V, S, M (powdered obsidian, vial of unholy water), F (the severed head of a good-aligned outsider whose CR was 10 or higher)
Skill Checks Bluff, Diplomacy, or Intimidate (choose one) DC 31, 3 successes; Knowledge (arcana) DC 31, 2 successes; Knowledge (planes) DC 31, 1 success
Range primary caster
Duration 1 week
Saving Throw none; SR no
Backlash The caster takes a –4 penalty on Will saves for the next 24 hours.
Failure The caster gains 1 permanent negative level and must succeed at a Will saving throw (DC = 16 + caster’s Charisma bonus) or be transported to a random location in Abaddon, the Abyss, or Hell (based on the ritual), as per plane shift.


A solitary ritual, the rite of fiendish transformation must take place in an area bereft of light, save for that of a single candle. The candle is centered on a circular sigil crafted out of powdered obsidian and lined with unholy water. As the ritual commences, the caster holds aloft the severed head of a good outsider, through which a fiendish patron speaks. The circle channels the patron into the head without summoning its full presence, and the primary caster can choose which evil plane the creature comes from (Abaddon, the Abyss, or Hell).

A grueling negotiation determines whether the ritual succeeds or fails. Success imparts the half-fiend template to the primary caster for 1 week, while simultaneously damning the soul of the primary caster to the plane he has contacted.