what would your powers be and how would you be defeated in battle

I would be genre savvy man, so genre savvy that my impossible maze of doom is actually an impossible maze of doom and leads to certain death instead of me.

Meanwhile, while all the world thinks I'm in my secret lair in the middle of the maze of doom, in reality I'm living it up in Monaco or something similar, having dyed my evil green hair blond and turned my maniacal laugh into an endearing smile.