14 Best Boss Units In Video Games

Four Guardians of Neo Arcadia – Mega Man Zero

The Four Guardians of Neo Arcadia, serving under Copy X and created using DNA of the original, consisted of Sage Harpuia, Fairy Leviathan, Fighting Fefnir and Hidden Phantom. And they all fought in various awesome ways. Phantom’s quickness and shurikens, Leviathan’s underwater prowess, Harpuia’s flight, Fefnir’s projectile spam – each Guardian was further backed by some surprisingly memorable characterization that persisted throughout the series.