Oni - d20PFSRD
Oni are a race of evil spirits, native to the Material Plane, that manifest physical bodies based upon the shapes and desires of humanoid mortals. In pure spirit form, an oni is nothing but a disembodied evil longing for the sins of the flesh. In this form, oni are harmless and invisible.
Oni, Spirit Oni - d20PFSRD
The spirit oni remains a separate creature, and must detach from its host’s face (as a move action) if it wishes to take any action of its own (including attacking or using a spell-like ability). While a spirit oni is worn as a mask, it grants a +2 insight bonus on its host’s Perception checks.
Oni, Ogre Mage - d20PFSRD
Oni, Ogre Mage. Clad in beautiful armor, this exotically garbed giant roars, its tusks glistening and its eyes afire with murderous intent.
Oni, Fire Yai – d20PFSRD
Even a lone fire yai prefers to build or inhabit a fortified stone dwelling in its territory, and surrounds itself with as many luxuries as it can acquire. Vain, greedy, and brutal, fire yai are the most impulsive of their kind—several tales tell of clever heroes taunting fire yai to act rashly.
Oni, Void Yai - d20PFSRD
A void oni is 20 feet tall and weighs 10,000 pounds. Void yai turn toward the Material Plane to satisfy their desires, lording over lesser creatures with the aid of the void. A void yai usually claims a huge territory, bringing much larger creatures to heel as servants.
Oni, Kuwa - d20PFSRD
Oni, Kuwa. This golden-skinned fiend has horns, fangs, and bulging eyes. It grips a spiked club in its four-fingered claws.
Tiefling (13 RP) - d20PFSRD
Tieflings make skilled rogues, powerful wizards and magi, and especially puissant sorcerers as their potent blood empowers them. Those who succumb to the evil within often become powerful clerics of fiendish powers. Male Names: Baru, Dellisar, Maldrek, Molos, Sarvin, Shoremoth, Temerith, Voren, Zoren.
Oni, Wind Yai - d20PFSRD
In the case of wind yai, this powerful beam takes the form of a lightning bolt, as the oni channel the very essence of the storm into their attacks, simultaneously electrocuting their opponents while rendering them deaf with the cacophonous boom of thunder that follows the attack.
Oni Bloodline - d20PFSRD
The oni bloodline is an additional bloodline for the sorcerer class. Class Skill: Disguise. Bonus Spells: ray of enfeeblement (3rd), invisibility (5th), fly (7th), charm monster (9th), cone of cold (11th), greater dispel magic (13th), waves of exhaustion (15th), trap …
Oni, Nogitsune - d20PFSRD
Oni, Nogitsune. This fox-headed humanoid has a sleek, feminine form that moves with seductive grace. As she steps into a defensive posture, a mass of bushy tails flicks at the air above her back and she reveals teeth flecked with blood.