An idea if you ever want him to be able to travel to the DC universe or any other universe is that you could have him look for the siege perilous and have cyttorak modify it to travel to different universe.
amazing I wanted to know if he will have a vibranium sword and if he will learn other types of energy like Chi (ki) and mystical arts (it would be amazing to see a meeting between cythora and dormamu since the two desire the world)đđ