Sins of the Horadrim: Lore Implications for Diablo 4 The title of Diablo 4’s ninth season — Sins of the Horadrim — suggests a major narrative shift and could unearth secrets long buried in the game’s lore. The Horadrim have always been revered, but Season 9 hints at hidden darkness.   In previous games, the Horadrim were seen as noble protectors against demonic...