Hogwarts: Start with Full-Level Unforgivable Curses.
Chaos_Go
Dylan: "By Voldemort, I've only mastered the full-level Unforgivable Curses, please believe me, I'm really a good kid, just look at what I've done at school!"
Professor McGonagall: "Are you referring to, you using a hundred Dementor's Kiss spells per second to defeat an entire gathering of Death Eaters, and associating with a group of Dementors, being able to control them at will?"
Dylan: "No, I mean, there's not a single book in the library that I haven't read! All my courses are at full level, and so are my spells! Even Voldemort was defeated by me using the Unforgivable Curses."
Professor McGonagall: "Yes, exactly, and those cultists even want to elect you as the new Dark Lord!"
Dylan: "Good heavens, Professor, isn't this easy to solve? I'll just Avada Kedavra all those Death Eaters, and then no one will want me to be the Dark Lord!"