Surrender at 20: Yasuo & Riven Universe Update

Riven the culprit in Yasuo's lore[Proof? inside]. Pls no ;-; : r/leagueoflegends

Surrender at 20: January 2021

Yasuo (Character), League of Legends Wiki

Spirit Blossom (Universe), League of Legends Wiki

Surrender at 20: Yasuo & Riven Universe Update

Surrender at 20: Yasuo & Riven Universe Update

V5.8, League of Legends Wiki

Riven the culprit in Yasuo's lore[Proof? inside]. Pls no ;-; : r/leagueoflegends

Surrender at 20: Ionia + Irelia, Lee Sin, Karma, Yasuo, & Riven Lore Update

Riven the culprit in Yasuo's lore[Proof? inside]. Pls no ;-; : r/leagueoflegends

The Last Breath (Yasuo vs Riven) by Kashuse on DeviantArt

Surrender at 20: VS. Event - Dawnbringer Riven and Nightbringer Yasuo

Surrender at 20: Red Post Collection: New Universe Stories, Updates on Little Legends in ARAM, & more