Hi, I suggest an option to add a “combo” skill key. I always felt that having limited ability slots doesn’t allow you to get a full experience when using a character.
What this shortcut ability key does is that it switches to a different active skill that you set in whatever order you want (it can even duplicate existing skills on your ability bar).
After using the key X times it would go on a cooldown which is the total CD of all the skills used in the cycle (plus, minus or times a modifier based on the skills in the ‘combo’)
To make it even more interesting, there could be a class based ultimate skill that can only be only added to the final “hit” of the “combo” if certain conditions are met (e.g land all abilities in combo, execute combo without getting hit, trigger shock, freeze, and burn on an enemy, etc)