60.. jeez It takes incredibly long to level up once you get to mid 40s, so he must be either spending stones or giving his avatar the MVP bonus all the time (or both). Me, I just want to level up my new SR and SSR cards, not gonna waste time on leveling up the avatar faster. There was like a few week span where all I did was login too, as I got bored of playing the game and most of my good cards were max leveled.
Speaking of friends, if anyone wants to add me, my ID is 880008430, name Yuri. Would like some friends of the English-speaking variety