Azir's skill order is totally different in patch 13.7 revamp | ONE Esports
Azir has a positive win rate in only one region among LCS, LEC, LCK, LPL | ONE Esports
On u.gg, from Iron-Silver rank they consider AREY to be the BEST Azir rune. So many people in those ranks have played Arey azir that the winrate overtook the more viable options.
Did you know that Azir has a "positive 50.00%" winrate only after 40 mins? : r/azirmains
Azir Build - Highest Win Rate Builds, Runes, and Items
Azir Build - Highest Win Rate Builds, Runes, and Items