Girl travels to magical land and kills the first person she meets and steal clothing off the dead body, goes on to team up with a straw golem that was being eaten alive, an insane ax wielding metal golem, and a feral were monster to help a illegitimate dictator torture and kill the devastated sister of the girl's first victim - the are rewarded for this in body parts and magic powers.
After being created she linked (almost) all of humanity together and used her power to create anything and everything they desired, even after her creator and the few humans she couldn't bring into the fold betrayed her and destroyed the world. ETA: I'm going to a special hell for guessing this given current events but... Spock?
Jasmine from Angel!!! Dur, I keep forgetting to swap them. xD (I wouldn't ping Slick as a hero, but I forgot that was the game for a sec)
Privileged rich man kidnaps and coercers disabled teenagers to his scheduled mansion to be part of a dangerous anti-goverment para-military organization
Queen abdicates throne in time of crisis, selfishly abandons handmaids in the middle of the desert, and runs off with her husband.