1) mask (crap name I know) basically they use different masks they find for different weapons and skills and maybe personality's (got idea from persona mainly Akechi since his personality and weapons changed with his mask)

2) Puppet Strings: basically can control anyone or anything with up to 10 strings.

3) Artistic interpretation: basically shinso but they can someone a canvas then they draw/paint the person they're aiming for and they have full control of their body

4)Build up: they can use many different forms of attacks varying from laser beams to concrete pillars the catch is that it's very weak at the start and gains more power the longer it's used

That's all at the moment and I'm really sorry if anyone has used these before