Mage has an interesting history. It was the default tutorial class for many years, so nearly all players once had a higher familiarity with the class, and it’s one of the reasons that the class remains popular, even when its best decks are only tier 3.
Mage has had its share of toxic decks, due to Ice Block being coupled with freeze and board removal effects or later, because of time warp, which I believe played a role into the devs shifting into developing Mage into a more RNG-based class (which is not very WoW like).
The devs seem to have an uncomfortable relationship with Mage, because:
1). The class became too popular in its history to the point where many players would only play Mage (like Mal). By weakening Mage, it increased player spending on other class cards as players shifted to better classes and decks. So from a business standpoint this made sense to weaken to get players to spend resources to experiment and strengthen other classes. This ideology may be less relevant now, and Mage should probably be developed to have a more equal footing to other classes.
To the devs: please tone down the concept that Mage needs to be the crazy RNG-based class as I believe most players would prefer that Mage became more skill-based again.
2). Early Mage had cheap decks with good tempo and synergy, whether it was with secrets or later with mechs. So again, it’s not surprising that developers shifted to Mage needing more expensive cards to perform better. Hunter has always been the class that that had the most consistent access to cheap decks that performed well enough to climb the ladder with.
So what classes have devs favored the most out of Hearthstone’s history? Answers may very dramatically based on what metrics are used to quantify an answer, but here is one players opinion:
“In my opinion starting with most popular ending with the least it may be something like:
mage, warlock, rogue, Druid, hunter, warrior, paladin, shaman, priest.”
While Mage may have been one of the most popular classes among players, what have been the most consistently best classes throughout Hearthstone’s history? I would say that Rogue, Warlock, and Druid have performed well over time, and I would add that Hunter has been the best performing budget class.