Attack! Fury of the Rasengan!

The deal explodes at the handshake: Tsunade's 'healing' palms shatter the ground where Orochimaru stood, and the courtyard becomes Sannin against Sannin, with Kabuto stepping in as the snake's blade. The fight finds its horror beat early — Kabuto opens his own wrist and flicks the blood across Tsunade's face, switching the medic off mid-combat. A trembling legend, a smirking spy, and the cavalry of one: Naruto, day seven, stepping over her with a kunai and a promise about not dying.