14.8
He gets Lucifer from defeating Berial iirc in 4, right? That's also like the coolest weapon demonstration cutscenes of any of the games. Definitely the lulziest and full of innuendos.
Has it really been since 2010? Though I guess it makes sense. You had your Mithos high from then til around Christmas last year iirc, then you've gone from different theme to different theme usually over things you've enjoyed a lot or just stuck with simple text.