Biometal

Introduction
The Live Metal System (also known as the R.O.C.K. [Rebirth Of Crystallised Knowledge] or M.E.G.A. [Mega-Encapsulated Granule Awareness] system), created by Ciel, is the process of storing the knowledge, personality and other data of a Reploid, some being more famous than others. These include the legendary heroes X and Zero. Anyone who uses the wisdom of a Live Metal, takes on an 'living' armor representing the stored individual, and is regarded as a Rockman/Megaman. The Live Metal 'Models' that are collected in Mega Man ZX are X, Z, H, F, L, P and O. From a certain point in the game, Model X is combined with Model Z to form Model ZX, and is distributed for combining with future acquired Live Metals, namely Models H, F, L, P, and O. These models are later gained from battle. Model V is not acquirable by the player, and is used only by Serpent.

The Live Metals
Model X: Model Z: Model H: Model F: Model L: Model P: Model O: Model V:
 * The essence of the legendary hero of Neo Arcadia, X.
 * Is used by Vent and Aile as Model X.
 * The essence of the legendary Resistance hero Zero.
 * Is used as Model Z by Girouette
 * Model Zx by Vent and Aile.
 * The essence of Sage Harpuia of Neo Arcadia
 * Is used as Model H by Hibolt the Raptoroid and Hurricanu the Wolveroid
 * Is used as Model Hx by Vent and Aile
 * Offers power of Thunder and Wind
 * The essence of Fighting Fefnir of Neo Arcadia
 * Is used as Model F by Fistleo the Predatoroid and Flammarl the Moleroid
 * Is used as Model Fx by Vent and Aile
 * Offers power of Fire
 * The essence of Fairy Leviathan of Neo Arcadia
 * Is used as Model L by Luar the Abysroid and Leganker the Gelroid
 * Is used as Model Lx by Vent and Aile
 * Offers power of Ice and Water
 * The essence of Umbra Phantom of Neo Arcadia
 * Is used as Model P by Purprill the Mandroid and Protectus the Goaroid
 * Is used as Model Px by Vent and Aile
 * A strange stone gained by secret means after beating the game
 * Contains the spirit of Omega, but the form of Original Zero
 * Is used by Vent and Aile as Model Ox
 * Was illegally made from the remains of Dr. Vile (Weil) in the Ragnarok wreckage
 * Corrupts it's owner with power of grand magnitude
 * Is used only by Serpent.