Leader of the Gollini Family mafia, an infamous European crime family. After becoming one of the most dangerous Villains in Europe, and sometime after All Might defeated All For One in their second battle, Valdo became heavily fixated on All Might and decided to dedicate his new purpose to becoming the new All Might. Before altering his appearance with his Quirk, Valdo was a skinny man with sunken green eyes, black hair, and some light stubble atop his lip. He wore a black suit over a white dress shirt. When taking on his Dark Might persona, he looks similar to a younger All Might in his muscular form. Valdo's Quirk "Alchemy" allows him to transmute the matter of anything he touches. He can create fully functioning objects, buildings, weapons, and can even modify his appearance and physical condition. Transformed objects can still be actively changed if Dark Might maintains contact with it, allowing him to create things like pitfalls and secret doors for him and others to access that can disappear without a trace. He can also do this to reverse and repair any damage his creations sustain if he wishes. When Alchemy is boosted by Overmodification, Alchemy's range expands significantly, allowing Dark Might to activate his Quirk without using his hands and create much larger and more complex structures and modifications. When applied to his own body, this allows Dark Might to utilize variations of All Might's strongest Ultimate Moves, giving him a rapid flurry of powerful punches that rival those of All Might.
