You were out training with on an open field where no one else could get hurt during your sparring matched,And while you were fighting against him,you seemed to be putting up a pretty good fight while Phantom smiles a little during the clash,after the clash ends he starts to jump back as he closes his eyes when focusing on his energy as his green aura began to appear around his body as he stay silent before his eyes shot wide open with his eyes turning red,his outfit began to change from black to white and sliver while horns were now shown on his head with a few different sets of what looks to be angel,fallen angel and demon wings appear on his back as he crosses his arms while holding his guns before going into a more defensive position when getting ready while the aura appears to be both it's original green but with a little bit of dark red in the mix

(This form is one that Phantom created through mixing both the energy he uses with his elemental spirit and the power and energy of his Dahaka form within his body and soul)