Udyr (Development), League of Legends Wiki

Udyr is a martial arts champion based around 4 fighting stances: Tiger, Turtle, Bear, and Phoenix. Each form has an activation effect and a persistent effect. The persistent effects ensure that each stance fulfills a different role, while the activation effects encourage Udyr to constantly switch as the battlefield changes. Udyr is a champion with 4 basic abilities, and no ultimate (a groundbreaking skillset in the League of Legends!), allowing players to choose which abilities are worth maxing

Udyr (Development), League of Legends Wiki

Riot dev provides a sneak peek into the progress of Dr. Mundo's rework and Udyr's VGU update in League of Legends

Udyr (Development), League of Legends Wiki

Udyr (Character), League of Legends Wiki

E3 2011: Spotlight On: League of Legends (in Spectator Mode) - GameSpot

Caitlyn - Liquipedia League of Legends Wiki

Udyr (Character), League of Legends Wiki

The 40 ORIGINAL Champions Riot designed for League. : r/leagueoflegends

UPDATED 9/27] Riot Games reveals update & release schedule changes, progress on Udyr VGU - Inven Global

LCK Challengers League 2021 Spring - Liquipedia League of Legends Wiki