Azir and Xin Zhao see improvements after Patch 7.19 changes - The Rift Herald
Understanding League of Legends Data Analytics | by Saar Berkovich | Snipe. gg | Medium
Azir's skill order is totally different in patch 13.7 revamp | ONE Esports
AZIR vs NOCTURNE (MID) | 2.9M mastery, 18/2/12, Legendary, 1500+ games | KR Master | 13.16 - YouTube
Bablls #Azir S14-1 LoL Profile (EUW) | Platinum 4 Ranked Solo, Emerald 1 Ranked Flex, Champion Stats + Match History for Normals, ARAM, All Modes
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.
Azir Build - Highest Win Rate Builds, Runes, and Items
Azir Build - Highest Win Rate Builds, Runes, and Items
LoL dev Phreak details Azir changes coming to Patch 13.7 - Dot Esports
SYLAS vs AZIR (MID) | 67% winrate, 6 solo kills | KR Master | 13.24 - YouTube
AURELION SOL vs AZIR (MID) | 68% winrate | BR Master | 14.1 - YouTube