[quote=CodeMana]
Could you perhaps tell me things I should add ?
[/quote]

You just add what you wanna add? o.O

Besides the basic things (History, personality, etc.) and cooldowns, I can't really tell you what to add.

Maybe add some special trait to your character?

For example, my Aokiji transfers his reiatsu into his armor and it explodes when he punches things. My Ayashi can analyze people through details of their eyes, posture, scars, etc. I'dunno *Shrug*