Arcane Season 2, a highly anticipated follow-up to the hit animated series based on League of Legends, teases a 'stealth mission' featuring Heimerdinger and Ekko. The series, set to conclude after this season, continues the conflict between Piltover and Zaun initiated by Jinx's attack on the Council. Fans have praised the animation and character interactions in the new clip, building excitement for the November release. While Season 2 marks the end of Arcane, spin-offs are in the works to explore more stories within the League of Legends universe.