You have been sent a school that finds people called users: humans born with the power to create a construct that they can control feel the pain hear see feel smell and taste out of with powers based on their personality (like a stand from jojo). They get 2 powers based on their personality and an appearance based on their powers. They are called avatars once the student summoned their avatar the school trains them to be sent into a different dimension that is like ours but their are no humans in it and tasked with fighting off evil users avatars. Tell me things about your personality and desires and I have to Come up with two powers that match you and then you come an appearance based on that along with how you would train, how you would verbally react and what you’d do in the other dimension.