User blog comment:Sainami/Hiden! Santa no Jutsu!/@comment-5081514-20131223043649/@comment-3511763-20131223051455

You are not denied making any character. Certain powers are just being protected to avoid spamming of them. Seeing every character and their summoned cat using Sage Mode, EMS, Rinnegan, and Wood Release would not only be very dull and boring, but it would devalue such esteemed powers.