Been going through the Hearthstone expansions I missed and I like that they've added to the Warcraft lore themselves instead of just sticking to what's there, expansive as it already is.

One thing I really like is the Ragnaros, Lightlord card, and that even Light-infused he's still the same massive jerk. It kind of makes me want them to bring some version of that into WoW; Cenarius said the Firelord would return in some form, it'd be interesting if during the planetary upheaval of Battle For Azeroth either Ragnaros came back purified like that or they introduced some totally new incarnation who's on the side of good this time.