Dragon Twister

Dragon Twister is Uzumi Arkel's most powerful attack, and it possesses more destructive power than Tessaiga's Backlash Wave. Uzumi unleashes a large, violent, and powerful purple/black tornado that annihilates everything caught in its path. Fox described this as being the attack of a dragon from Hell. Its strength is so great it can easily bowl-over the Backlash Wave. However, if both Dragonscaled Blade and Sword of Fate are close by, the strength of the Dragon Twister is diminished. In the Third movie, Inuyasha declares he has someone to protect, thus giving him more strength so he can perform a stronger Backlash Wave. This Backlash Wave, also coupled the combined power of Uzumi's Dragon Strike, was able to finally destroy the spirit of Olay.