Yasuo the Ascended

Although not that original, I think it would be cool if there were a Yasuo skin where he developed a more supernatural element of Wind Control. Steel Tempest (Q) would show an aftermath particle of wind current slicing behind it, making it feel more powerful. Yasuo would gather chi in his mouth much like a Katon Ninjutsu from Naruto characters and blow out a Wind Wall (W) from his mouth. Sweeping Blade (E) would be the same except with a little gust of wind pushing him from behind and the sides with rushing wind sound effects.. Steel Tempest at 3 charges would let out a more powerful slicing wind current rather than the odd tornado-looking thing and Yasuo's ultimate Last Breath would have him preparing for it a la Fire Emblem's Swordmaster class. Instead of floating and slicing, he would be a streak from moving so fast, cutting back and forth.

Swordmaster class in Fire Emblem: Sacred Stones http://vignette1.wikia.nocookie.net/fireemblem/images/2/21/Joshua_swordmaster_sword.gif/revision/latest?cb=20110421231417