One thing I really want in this game is some PvE modes. Like a story mode or maybe one day expanding to an mmorpg. The combat in this game would be amazing with pve like fighting bosses with 10 other people.
My favorite part of the game is the different combos of spells that always keep you on your toes, which also encourages you to experiment with different gauntlets to find new effects. This game will have a long life, I know it!