How to Make A Kingdom Hearts OC

Here's a guideline simple enough for any one to follow on how to make a Kingdom Hearts OC. It is similar to my How to make a Teen Titans OC. I thought I'd do this for the Kingdom Hearts fandom. There are a lot of mary sues out there that need to be tweaked and worked on. I hope this helps everyone. If you love the lore and fandom of Kingdom Hearts, you'll give this a read.