Unlike the bone armor in the other Neo-Demos covering their extremities, the one in the trio that chose the Endless Chaos True Doomsday Body spread over their chest and had a grey core in it full of highly dense energy.
Totto and Zitra's wings left their bodies and transformed into incarnations. One had the form of a star of solidified light with a halo of shadows, and the other resembled the upper body of a grim reaper carrying a massive scythe.
These incarnations were an ability the duo obtained thanks to Hades' help, who improved their wings with special magic matrices.
The wings formed incarnations that were an extension of their existences and capable of unleashing energy with a speed and power higher than what their bodies could withstand.
Zitra's incarnation used the shadows to swallow the energy around it, which would feed the starlight core, which would, in turn, improve the shadow halo around it, enhancing this one's swallowing force.