1. Mass murder
2. Slaughter of innocents
3. Violence to civilians
4. Patricide
5. Firing F.L.E.I.J.A
6. World domination (technically twice)
7. Helping create a slave army
8. Betraying Japan
9. Betraying Charles vi Britannia
10. Killing the emperor, Charles vi Briannia
11. Betraying Schneizel vi Britannia
12. Betraying Nunnally
13. Using Nunally as bait
14. Betraying Lelouch
15. Attempting to drug Kallen
16. Failing to save Euphemia
17. Failing to protect Shirley
18. Lying
19. Abandoning allies to die
20. Enabling Brainwashing
21. Betraying Kaiba
22. Attempted assassination of Yelena.
2. Slaughter of innocents
3. Violence to civilians
4. Patricide
5. Firing F.L.E.I.J.A
6. World domination (technically twice)
7. Helping create a slave army
8. Betraying Japan
9. Betraying Charles vi Britannia
10. Killing the emperor, Charles vi Briannia
11. Betraying Schneizel vi Britannia
12. Betraying Nunnally
13. Using Nunally as bait
14. Betraying Lelouch
15. Attempting to drug Kallen
16. Failing to save Euphemia
17. Failing to protect Shirley
18. Lying
19. Abandoning allies to die
20. Enabling Brainwashing
21. Betraying Kaiba
22. Attempted assassination of Yelena.