Upgraded Balmung

The upgraded Balmung comes in 4 times, each with identical stats and passive effects, but different appearances.
 * [[File:Achromatic Balmung.png]] Achromatic Balmung
 * [[File:Crimson Balmung.png]] Crimson Balmung
 * [[File:Viridian Balmung.png]] Viridian Balmung
 * [[File:Cobalt Balmung.png]] Cobalt Balmung