You can find the English dub of this episode on major streaming platforms: Crunchyroll (Official streaming home)
Rimuru observes from the sky, coordinating his team and searching for the Orc Lord to end the conflict quickly. 📺 How to Watch Tensei shitara Slime Datta Ken (Dub) Episode 13
Prime Video (Available for purchase or with certain channel add-ons) You can find the English dub of this
The Kijin display overwhelming power; Benimaru incinerates massive groups of Orcs with black flames, and Ranga unleashes "Death Storm" tornados. 🔮 Behind the Scenes Tensei shitara Slime Datta Ken (Dub) Episode 13