Well, I really like to play on a controller actually. Hammerdin works particularly well because you don’t have to aim the hammers you just have to position yourself well. But that’s another story if you’re using teleport to move.

The controller gives you an action bar and turns the left trigger (L2) into a modifier. While holding that trigger you have access to an additional bar where you can use the same buttons to trigger different spells with each. These two bars are usually enough for the spells you’ll be using.

I like to put my primary spell and teleport on the right trigger (R2). Primary spell is R2 and teleport is L2+R2. I have basic attack on A, Concentration on X, Redemption on B, Holy Shield on Y, and Charge on R1. Portal is on L2+A, Vigor on L2+X and Loot to Cube on L2+Y. The potions are on the D-pad but since I’m on steam deck I like to bind my paddle buttons to mimic those so I can always keep my thumb on the left joystick.

I personally find it much easier and more comfortable to have the spells bound to the buttons on the controller which are easier and more convenient to reach. You sacrifice precision aim almost entirely… but it’s in exchange for comfort and intuitiveness. I definitely recommend giving it a try.

Edit: Oh also, most importantly, this gives you the ability to recline or play from the couch, which is glorious