Finally reached GM with Ekko MID(still only EUNE) many players here already know matchups/items to build but if u still struggle then feel free to ask questions!(OP.GG link in comments) : r/ekkomains
In Depth Guide To Ekko Builds, Runes & Counters - SenpAI.GG
Ekko Mid Lane Guide by TSM Bjergsen - 5.11 | League of Legends - YouTube
Ekko Middle Build, Runes, Counters (Patch 13.08) - OP.GG - League of Legends
How To Play Against Ekko? The Best Counter Tips To Beat Ekko?
Found ekko counter | League Of Legends Official Amino
5 Champions That Counter Ekko - Mobalytics
Ekko Middle Build, Runes, Counters (Patch 13.08) - OP.GG - League of Legends