New class additions to Hearthstone don’t come often, but the next one has been announced during BlizzCon 2026’s Opening Ceremony: The Monk is coming to the card game, leaving just the Evoker as the lone class to be left out. The Monk’s upcoming addition was one of several major pieces of news for Hearthstone revealed. A new expansion called Reign of the Black Empire that is set 10,000 years in the past will focus on the Black Empire and a…