CBA or as its full name says Custom Battle Ability is a special ability that allows a reploid combine whit a mechaniloid or other Reploid, commonly used by the Regal forces.
- Zenoheld: It grows up a bit the HP of the user if combined whit a mechaniloid
- Trance Rapture Illusion: It is the ability mainly used by Schyther and Lumagrowl, that allows the user evolve.
- A.S.S.A.I.L: It allows the user to be armored whit a heavy-range missiles.
- Assail Farbros (Assault Farboroos): Its a upgraded version of A.S.S.A.I.L that allows the user to be invincible some several hours.
- Boriates: Still testing.
Commonly used by Regal forces