Not going to flame u...
so i guess the day after tomorrow will be tobi=danzo...
but is the day after that will be tobi=sakura?
Ill bring my briefcase full of photos and videos as facts and evidence....
might not be suitable for kids...
Ok on topic...
Your rules ....makes tons of people unusuable...
But still i can call upon kyuubi to the stand...
That fox fits in nicely...
Coz that fox is a weapon to Tobi... so rule 2 bypass..
rule 1 and 3... no explaination needed...
In an encounter with Sasuke,
the Kyuubi states that Sasuke's chakra, like Uchiha Madara's, is more sinister then its own.
The Fox also seems to be familiar with the Uchiha clan,
its relationship with the clan is as of yet, unclear.
If there are anyone else who has used this weapon(kyuubi)
he/she is insignificant as he prolly
has unworthy to be mentioned chakra...
and is unworthy to be the last(prolly) villain...