Spellbreak has six classes in total so far included in the game: Toxicologist, Conduit, Tempest, Pyromancer, Shounshaper and Frostborn.
Each time you finish the game with a certain class, you gain experience and increase your class rank, not to be confused with your mage rank, which is a separate progression for your playable character.
Leveling up your various class ranks can give you many unlockable options. You can view this in the Mastery tab. Progress is full of badges, gold, talents, cards, showers, afterglow, and finally Triumph when you hit max level.
The maximum level for class ranks is 20, but you can reach this goal six times in each of the classes, which means there are a total of 120 class ranks to level up if you want to max everything out.
If you just want to unlock every talent in the game (the only unlocks that affect abilities and gameplay), you will only need to level up each class to rank 6.
Spellbreak is not only crossplay, but also cross-progression; This way, no matter what platform you're playing on, you can keep increasing your class rank.
Unlike mage rank, it's unlikely that we'll see an increase in the upper limit for class ranks, especially if we have more gloves and classes to choose from in the future. However, the possibility of this still exists.
