Illusio says that they're able to conjure a pair of floating magic gloves, ones that can do anything normal hands can do, but much more safely since they don't get hurt if the gloves get hurt. The gloves can also float out pretty far from them, so maybe they could reach things far away?
Additionally, there's the magic cloth that their gloves can make. If they hold it in front of someone and pull it away, they can disguise them as an object, or turn them invisible, though the latter is much more difficult!
They can even use the gloves to trap objects or other beings within a small magic ball, though doing that with a person would take a lot out of them! And the ball can be broken; from the outside and the inside. It's very much a temporary solution.
They do think their powers can be useful, though!
You’re pretty impressed with this tiny clown’s power, and make a note to self to come up with some interesting strategies…hopefully not in the moment, but you’ll do what you have to.