Satsujinko no Oni

Satsujinko no Oni, the "Oni of the Murderous Rays", was a force of pure taint.

Appearance
Satsujinko no Oni resembled a skeletal ogre with four clawed arms and wings, with a dark field instead of eyes, and a tainted black mist that seeped constantly from its mouth.

Abilities
Jade did not affect the oni, and even jade spells were of little use against it. The demon corrupted all around him with its only touch. Plants and insects wither and die as it walked by, and animals became misshapen. The smoke which came from its burned dead corpse would corrupt to everyone breathing it.