The first season of Netflix and Riot’s Arcane animated series fashioned disparate pieces of League of Legends lore into a beautiful, devastating tale about a society on the brink of collapse. The show infused each of its characters with a depth and complexity that felt unlike anything Riot had done elsewhere in the longrunning franchise. And its commitment to telling its own story made it remarkably easy for new fans to dive in.

There’s a density to Arcane’s second season that feels…