His powers are still highly mysterious, since he is rarely using them. What we know about him is that he can materialize almost anything in existance, as long it isn't more powerful than himself. This may seem very paradoxical, since it goes on an endless cycle of ever increasing power, but it somehow works. He can also teleport and uses it a lot. His teleporting powers are not limited by only himself and he can teleport other entities too if he concentrates hard enough, although no reports of him teleporting creatures further than 20m exist.