What happened to Ghetsis?
This is something I just thought of - Ghetsis Harmonia appears to have some sort of a disability.
His left eye is hidden under that glass at all times. His left arm is seen a grand total of one time in the games, and it is discoloured for some reason. In BW2 (pictured above) he is supporting himself on a cane.
Moreover, upon (SPOILERS) Kyurem’s defeat in BW2, Ghetsis mentions that he will “take down this disgusting Trainer with [his] own hand”. Hand singular - implying that he’s only got one.
So my question is, what in the hell happened to Ghetsis to make him hide his eye and have one functioning hand?!
My guess is something to do with that Hydreigon of his. Hydreigon is basically the closest there is to a flat-out evil Pokemon, and Ghetsis’s is underlevelled for some reason. Since Ghetsis has a habit of treating Pokemon terribly, I wouldn’t be surprised if he abused it into snapping and evolving early, leading to it attacking him and taking out his eye and hurting his arm.