Diabolos, FF series - diabolos is a large, winged, demon-like entity, primarily red and black in color. as diabolos hollow, his body becomes bulkier and armored and grows a second pair of wings. his body gives off a bright orange glow. the unique green and red markings found on scathath can be seen at the base of his wings and underneath his shoulder-like armor.

Demon king - a demon king riding the abyss dragon in haven. he looks like a person with red eyes and white hair - a majestic and menacing demon king, adorned in dark armor, riding on the back of a ferocious abyss dragon

demonic stars falling from heaven like thirty pieces of silver

Hell cat - animals running from a giant flaming demon in a hell like background

the sun and the moon watch, demonic stars falling from heaven like thirty pieces of silver