First, I'm going to bring a machine into existence. The nature of this machine is that if I, and only I tell it to create something, it does it automatically, and not requiring any other input rather than my command. This is to break the limitation of only being able to make three things. Second off, I'll create a pouch of sorts. What this pouch does is that if I put anything in size in it, it takes the whole thing. And if I put my hand in the pouch and think of the object in there, it will spring back out into my grasp. This is to help transport objects with ease, including the machine, and keep in store anything else I'd need. Thirdly, I would make a pair of glasses that can break any illusion, including this one, so I can potentially see my stuff if it's hidden in some sort of veil by this whiteness. I obviously exist and I can't see myself so there has to be some illusion at work here, and it doesn't do any good if I can't see what's going on or where anything is. All of these items only work for me as well, and for no one else, so no one against me could use those to their advantage.
Tl;dr: Machine that brings stuff into existence, pouch that can take in anything and items in it can be summoned at will, and illusion breaking glasses