League of legends: Display Ability Cooldown timers - YouTube
LoL Tuga - Smite em CoolDown - YouTube
TIL you can have up to 89,164% Cooldown Reduction on your ultimate in a Summoner's Rift game. This means that you can use you R almost twice as often as in URF. :
Amazon.com: League of Legends Champion Cooldown : Alexa Skills
Track summoner spells Know the cooldowns of the enemy laner's summoners and ults. This will make ganks and fights easier. Tell your teamm… | Life, League, Spelling
Icon on abilities not displaying cooldown : r/leagueoflegends
League of Legends No Cooldown Hack 03.05.2012 - YouTube
You can reduce Ekko's ultimate cooldown to under 10 seconds in League of Legends - Dot Esports
Top lane in League of Legends is changing thanks to teleport updates - WIN.gg