I thought you had to be a master to perform the Keyblade Inheritance Ceremony, so why was Terra able to do that to Riku? It would explain why Jack Sparrow doesn't have a keyblade. But on the other hand, MX had called Terra master after he fought Braig, and he was there when during the exam, so could that have given him the authority to make Terra a master? If not, then this doesn't make any sense. I know Terra was strong enough to be a master, but what is the difference between that and being a master?
I thought you had to be a master to perform the Keyblade Inheritance Ceremony, so why was Terra able to do that to Riku? It would explain why Jack Sparrow doesn't have a keyblade. But on the other hand, MX had called Terra master after he fought Braig, and he was there when during the exam, so could that have given him the authority to make Terra a master? If not, then this doesn't make any sense. I know Terra was strong enough to be a master, but what is the difference between that and being a master?