Diablo Immortal - How to learn new skills / spells

Hey guys, I've been enjoying Diablo Immortal so much that I've started a new character - the wizard. It's pretty cool as I've played a few games now with a warrior kind of class (e.g. Elden Ring), so it's good to experience a spell class again, as there is a bit more variation with what spells can do.

In this video I wanted to show you how to equip a new skill in Diablo Immortal. As you reach a certain level, you unlock a new skill that you can equip in one of your 4 skill slots. In this case I have just learned a new spell called Ray of frost, which not only inflicts damage but also inflicts a chill effect, which I guess slows down enemies.

I play with a controller so I also use gamepad viewer so you can see exactly which controller buttons I press as I play the game. Hope you enjoy it!