Model P

Hidden Phantom - 'The Shadow Mega Man'

History
One of the Biometals stolen by Serpent during the first ZX game, Model P was given to Purprill the Mandroid and Protectos the Goreroid for protection. After being acquired by Vent/Aile, Model P is merged with Model X forming Model PX.

His password is Umbra Profess, roughly Latin for 'Shadow Art'.

Without the power of Model X, Biometal Model P has a new owner in Mega Man ZX Advent. The Biometal is shown as used by the mysterious character, Siarnaq. Like Phantom, Siarnaq's devotion to carry out orders seem to be second to none, but just like Aeolus, he lacks compassion. Siarnaq also has several unique sprites that he doesn't share with his fellow Mega Men, such as a hunched-over stance and altered running and walking stances much like a ninja's, which further attributes to his cold and unapproachable nature.

Appearance
Model P has a mostly purple coloration and a hexagonal shape, parting at the top middle and its jewel is roughly half as long as its body with the face showing a white visor, similar to a mask. When Megamerged alone, it gains the standard Mega Man armor with a purple coloration. The helmet features a white face guard that extends beyond the helmet. It also generates a tattered red cloth as well. The gauntlets are also different, being colored wholly yellow instead and can open up to allow the user to operate its energy weapons. When Double Megamerged with Model X, the face guard becomes a visor, reminiscent of Phantom and the cloth becomes more complete.

At the Mega Man ZX
Model P has Phantom's soul inside. If overdrive works, Shade-dash will be enable and Model PX will win power. Shade-dash means invincibility dash, it can pass enemies (bosses,machines,etc.). At the full charge, press Up button and attack button for enable barrier. At the half - or full charge, press attack button for throw  shuriken. Press attack button for throw kunai.

Model PX has Radar Scope, it can show enemies with exclamation mark. And Model PX can cling to some floors. If you have been cling to floor, you can move up when press up twice.

At the Mega Man ZX Advent
Model P has Phantom's soul inside. At the full charge,press attack button for make barrier (Ashe) or throw shuriken (Grey).

Model P has Radar Scope too, it can show enemies with exclamation mark. And Model P can cling to some floors. If you have been cling to floor, you can move up when press up twice.

Trivia

 * Model P is one of two original Biometals that produces armor that is not the same color as the armor of the original Reploid (Phantom has black armor, but Model P produces purple armor). The other is Model F.