Thread:Su712/@comment-33346933-20180822211058/@comment-31479589-20180824073455

Iirc, this all started when they add in League rank, season, and Top 100 in May 2018. Duel matchmaking was fixed at that time as well according to them. December 2017 was when Chapter 3 released. At Chapter 3, the AI get a bit smarter compared to the AI of early releases, but not overly annoying like what we have currently.