Complete Monster/Breath of Fire


 * The scientist named Yuna from Breath of Fire IV, although, until you complete the dungeon of his lab, he comes off as little more than a self-righteous, smarmy little git..
 * And, to add insult upon injury,
 * According to the creative team, Thanks, Capcom!
 * Yuna also built a weapon of warfare that launches Hex, basically a toxic gas, physically. However, it's really You can see this in a side event and its effects are presented in the village of Chamba in the beginning of the game.
 * Although everything about his weapon is reprehensible, the way the player experiences its horror just drives the point home.
 * While nowhere near as nasty as Yuna was (seriously, how do you compare to that?), Colonel Rasso is still a grotesque piece of work. Ryu manages to scratch the guy (and break the Royal Sword on his face in the process) in an escape attempt at the start of the story, and Rasso takes up every opportunity to go after him just to wax the fledgling dragon - Disproportionate Retribution much?
 * Father Habaruku of Breath of Fire II, founder of the church, which steals the souls of its believers in order to power up the Big Bad. His favorite method for winning followers seems to be replacing respected members of various communities with literal demons that disguise themselves as those people...Paranoia Fuel, much?
 * Not to mention his sermons...in which he publicly executes nonbelievers. Brutally.
 * That's nothing compared to what he did to the man who used to be in charge of the church, a priest who was such a compassionate, big-hearted, and lovable character, He got booted off the scene so that Habaruku could take over. And then the poor guy gets strapped to a horrible demonic contraption and his life energy itself is used to power it for about ten years. TEN. WHOLE. YEARS. Definitely one of the biggest Player Punches in the game. Needless to say, kicking Habby's ass is so satisfying.
 * Then there's one of his subordinates, Aruhamel/Aruhameru. He has the ability to erase memories. And has full control over this ability...which he uses to cause people to forget anything "inconvenient". Like, for example, the fact that the town hero exists.