Crunchyroll Dubs has uploaded an English dub clip from Episode 1 of Black Summoner where ... Kelvin acquires Clotho the Slime!
Watch Black Summoner on Crunchyroll: https://beta.crunchyroll.com/series/GVDHX8JJE/
Watch Black Summoner on Crunchyroll: https://beta.crunchyroll.com/series/GVDHX8JJE/