Greetings, Grimlock987 here and this is something that just popped into my head. Here is the sum of it; instead of Kurama being sealed inside of Naruto, a Legendary, or Mythical, Pokemon was sealed in him instead. I think this will be a good challenge, so here are some rules:

1. Only ONE Pokemon can be sealed inside of Naruto

2. Must be a Legendary or a Mythical

3. Naruto must gain some abilities related to his tenant EX: Lunala/Solgaleo: access to Ultra Space; Groudon: High heat resistance and Primal Revision; Zygarde: Cell control/changing forms and Aura sensing

4. He must not start as OP, he must build up his power

5. Ship whatever you want, but no YURI/YAOI please

7. The only Pokemon not allowed to sealed inside Naruto is Arceus

8. Naruto must have a brother/sister that Kurama is sealed into

That is all I can think of at the moment. Anyway please PM me if you do in fact do this challenge, so I can check it out.