Revenge

they never thought they'd have to deal with Maleficent again. years ago the avengers had fought and defeated Maleficent in a fight that cost her the life and got several of them injured or cursed. it had been a terrible fight, a couple of superpowered heroes fighting against a villain who was more powerful than all of them combined. after Maleficent's death the whole world breathed easier. and after Hades got banished to stay in the underworld a lot of chaos disappeared and the avengers thought that they'd never have to deal with someone like Maleficent or Hades again. little did they know that you existed. you are the daughter of Maleficent and Hades, you were only a year old when Maleficent died and you were 3 when Hades got banished. you've lived on your own ever since with occasional visits to your father's dismal abode. you are more powerful than both of them combined. with both the powers of Maleficent and Hades and with the avengers still recovering from the fight years later you could probably take them out. you're now 16 and you blame the avengers for everything that went wrong in your life. it didn't matter that your parents were villains, they were still your parents and now you're out for revenge. your powers include: telekinesis, teleportation, mind reading/control, shapeshifting, spell casting, curses, opening portals to the underworld, summoning Nightmares and Hellhounds, soul stealing, and summoning hellfire. you've been watching the avengers waiting for a time to strike. with them gone on a mission you have access to an empty compound which you plan to destroy to make a statement and to announce your arrival as the next biggest threat they'll ever have to face. but will that plan be thwarted by the one avenger that got left behind?