Coinage Metal (1/3). Copper is one of three guardian of treasure room, his ability to cover everything in high current electricity make him perfect for the job if not for his mercurial temper . Copper is a bless to humanity for it’s versatility and relative abundance, it’s the reason we have bronze age, an alloy of tin and copper, and it’s also one of the best electric conductor there is, giving it place in most electricity tool as the cable wire. Abilities: Treasure Vanguard-Raging Current. Giving electric shock property to anything. “𝘠𝘰𝘶 𝘱𝘢𝘴𝘴 𝘵𝘩𝘢𝘵, 𝘪 𝘤𝘢𝘯𝘯𝘰𝘵 𝘨𝘶𝘢𝘳𝘢𝘯𝘵𝘦𝘦 𝘺𝘰𝘶𝘳 𝘴𝘢𝘧𝘦𝘵𝘺”.