Complete Monster/Spyro the Dragon


 * Malefor in The Legend of Spyro trilogy really qualifies for this position. He destroys the dragon eggs to find a purple dragon, gets one to make it one of his henchmen, and tries to destroy the world. If that wasn't enough, . By the way, in order to make him monstrous, he is played by The Joker. He does intend to destroy it so it's replaced by an entirely pure universe, but even so, it's inexcusable.
 * Fridge Horror takes effect with said dragon he took to make a henchman. Think of it this way: she's the only dragon in the series to have metal blades and wing claws instead of bone; think about it. Then realize she was, at the oldest, 11 or twelve when it must've happened.
 * What's worse is Malefor's laughs while giving a chilling Hannibal Lecture and watching, actually enjoying what he's doing to them. And he "rewarded" the Apes for freeing him from his prison by giving them a Fate Worse Than Death. This guy is so evil, his sheer malice tore up the earth and formed a mountain. All things considered, killing the Purple Dragon was probably just an excuse to commit a genoicide and he would've done it anyway For the Evulz.
 * The Sorceress in Year of the Dragon is an interesting case. Her first act, stealing every unborn dragon, is pretty Kick the Dog, but in a later cutscene, we're led to believe that she's a Well-Intentioned Extremist by Bianca. However, in the very next scene, the Sorceress chastises her for thinking this, stating that she wants to kill three hundred infant dragons for their wings, which she will use for a spell to make her live forever. When the horrified Bianca asks why she has to kill them, she replies that she doesn't; she just doesn't want them squirming around when she cuts off their wings. This one line prompts Bianca to pull an immediate Heel Face Turn.