raremon, digimon (creature), slime, gelatinous body, amorphous mass, rotting body, undead, cyborg, bluish-gray body, red eyes, metal plates around the eyes, dark metal, large mouth, gapped teeth, large teeth, large claws, three claws, white claws, wires on the back, black wires, two visible ribs, open mouth, teeth, red eyes, no humans, solo, monster, claws, outline, arm up