The Kog'Maw build for ADC is Guinsoo's Rageblade and Lethal Tempo. This LoL Kog'Maw guide for ADC at Platinum+ on 13.23 includes runes, items, skill order, and counters.
Enemy Champion
Win Rate
Yasuo
127 games
Nilah
219 games
Seraphine
107 games
Ziggs
310 games
Draven
737 games
Caitlyn
1,703 games
Jhin
1,365 games
Kalista
358 games
Lucian
529 games
Ezreal
2,001 games
Varus
889 games
Samira
867 games
Miss Fortune
892 games
Tristana
432 games
Sivir
305 games
Twitch
662 games
Ashe
1,003 games
Kai'Sa
1,919 games
Jinx
1,641 games
Xayah
873 games
Tahm Kench
99 games
Zeri
193 games
Vayne
1,238 games
Aphelios