Veigarv2 on X: "Azir runes: With PoM and manaflow + 2 x d ring you do not go oom and it allows for a fast nashor tooth spike into liandries rabadons. If
Azir in League of Legends: guide 2024, builds, runes, how to play as a hero
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.