What mmorpg games have mix-n-match skill classes?

I think I really like the types of games that allow you complete freedom in how you make your character's class. As an example, a mobile game called "Toram" lets you mix and match skill points to make your own unique "class", where you can have skills from a mage class, but also skills from a warrior class if you wanted to. This freedom to make my own unique class is really fun for me, and I'm wondering if other people know other games with this feature?

Another game I've played that has this feature is RaiderZ. WoW also had this feature to an extent, where each class could have different skills from 3 skill trees specific to that class.