Ganesha

This was a colossal curse, crowned with an elephant's head set on a pale, four-armed body shaped like a person's. From its skull stretched long, pointed ears resembling horns, and a yellow ridge curved like a crown rose further back. Red irises floated within dark sclera in its slanted eyes, two short tusks framed its mouth, and a trunk coiled around toward the right. A pair of black, asteroid-shaped markings drew the eye, one centered on its forehead where a third eye might sit and the other spread across its bulging stomach. Clothing covered it as well: a golden vest-jacket dotted with black blotches, dark cloth bound around its arms, black trousers, and beaded prayer wristlets circling each limb.

Summoned by Kenjaku, the curse stepped out from a rift it ripped open in space with nothing but its bare hands.

Driven wholly by Kenjaku by way of Cursed Spirit Manipulation, the curse displays no will it can call its own. It serves strictly as a tool of its master, called up to sweep aside whatever Kenjaku deems an obstacle. Its nature derives from Kangiten, an elephant-headed god of obstacles, bliss, and success honored across Japan's Tantric Buddhist schools and held to be the local counterpart of the Hindu Ganesha.

This special grade curse hailed from outside Japan, falling into Kenjaku's hands through Cursed Spirit Manipulation, and its master named it an Asian divine curse that clears away "all obstacles" by entangling a concept with whatever the technique targets. Kenjaku's decision to send it after Yuki Tsukumo, herself a special grade sorcerer, attests to how powerful it was for a cursed spirit. For all that, the overwhelming "mass" born of Yuki's Star Rage was more than it could endure, and one strike from her exorcised it.

Its innate ability, loosely titled Obstacle Removal, is kept purposely murky, with Kenjaku framing it merely as the power to strip away all obstacles by tying a concept to its target. He had the curse erase the obstacle posed by armed troops blocking his way inside the White House, flinging every soldier up into the sky beyond the walls so they would drop to their deaths. The technique's "concept," though, could not hold the staggering mass that Yuki's Star Rage brought forth.