Is Naruto [Sage of the Six Paths] an exception between Ashura, or else, Obito [Ten-Tails] and Madara [Ten-Tails]? as we see that both 4 legendary ninjas have the same abilities: spheres/* in search of truth. I wanted to know why, Naruto only causes (NIN) while the other 3 legendary ninjas cause (NIN) and (TAI), in the same current skill, would that make Naruto [Sage of the Six Paths] stronger or would it change something? I would like to understand why, and I would like there to be equality in this ability of the 4 legendary ninjas.