User blog comment:Silver-Haired Seireitou/Top 10 Most Powerful Characters/@comment-3511763-20140811013328/@comment-28861328-20140811022107

To add to what Sei said, you can look at Ryun's for example of this. Ryun's focus is his connection to the Sage. His entire moveset can be summed up with "Six Paths Power". Everything --- the Rinnegan, powers of the bijuu, Senjutsu --- expands outwards from this, but also mingles with each other. Look at what I've done recently with the Truthseeker Orbs. Their combination can be added to Ryun's Susanoo, his bijuu powers, are part of his Senjutsu powers, and likewise, each of those abilities can be applied to each other as well: Susanoo combined with Tailed Beast Transformations, space-time abilities that allow him to send his attacks tremendous ranges in a instant, senjutsu enchances almost everything, etc, etc.

The point is, everything meshes together, and nothing is just thrown in there that is out of place. It all can be used to enhance the other skills, which makes him focused, contributes to his battle style and formation, and also makes him well-rounded.