So.

I intend to give the companion I'm working on a "pillow fight" feature. At one point when you're at a tavern with him, he will suggest a pillow fight, and a "battle pillow" will be added to each of your inventories respectively.

I've already created the pillow; simple enough, though I couldn't make it do zero damage. It does 0-1 damage. I've attacked my companion with it and it looks allright. I've added a script that, if you choose a pillow fight with him, will make him equip his battle pillow and initiate combat, and stop combat again after 60 seconds.

BUT.

How do I make him avoid using spells during the pillow fight?