I know Necro was a prototype/guinea pig for the ultimate life form/fighting machine. Necro seems to have abilities that are early forms of Twelve’s Abilties.
Necro can stretch limbs (Can he bend them while they are stretched???)
Twelve has fully malleable limbs and body, so an action figure of him would just be play-doh
Necro has limited flight abilties(High Slow Jump, Air Corkscrew)
Twelve has full flight abilties (Glide, X.F.L.A.T etc)
The only thing that is different about them is:
Necro can Generate electricity
Twelve can copy other characters and turn invisible.
Even their fighting styles are somewhat similar, both their standing SP attacks looks identical!
Any other powers I don’t know of?
Also, what’s Effies(Necro’s g/f) powers? I never seen her do anything other than run up and copy Necro’s pose.