1.Kabuto
2.obito
3. Bm naruto
Let me try to make this clear. Edo-tensi is indeed kabutos power, but the ninjas he are controling are in a rank themselfs, it dosn't count for that as his own power, its the dead ninjas power.... if kabuto can get beat up and lose against saskue and itachi, then he isn't the strongest ninja in the world.... no edo-tensi army isn't his own... its just some dead bodys that he took for his own, so please stop. Edo-tensi is simply a justu that revives dead people and control them, nothing special, just the ninja who get revived have their OWN power, its not his but he can control it, it dosn't count dude. Obito? Lol... again, most of the time he was just using his Kamui 99.9% of the time, and the 1% was just like normal hand to hand combat with the combitnation of kamui. Also when he 'fought' naruto, he din't until the tailed beasts he was controling attacked them, naruto stoped them, THEN he fought obito, and it din't last that long did it? You people have to remember, control dosn't equal their own power..... its called USING POWER, not the ownership of it..... so it dosn't count... You also have to remember that obito din't even use his rinnegan yet, so why did he implanted in him if he isn't going to use it anyways? These guys are not the best of the best. Don't get me wrong, they are boss, and they can be in the 10 ten strongest sure, but defently not 1 or 2nd.... I would lower naruto a bit more in the ranking, considering if he can't even beat madara, then he might be in the top 5, but not like in the 3rd rank there dude. Also if you considering obito - gedo mazo as his own power.... your very wrong.... that, again, is a browed power, not their own. Remember.... control dosn't meen to own...