Blade of 1000 Strikes

When activated the two scrolls release smoke while also flying into the air in the shape of two dragons made of smoke, then Tenten rapidly throws the kunai knives as a powerful barrage. If the initial attack were to fail, the user would control the discarded kunai knives with wires attached to Tenten's fingertips for a surprise attack.

First Ultimate Technique used by Tenten in Naruto Ultimate Ninja 3.

Trivia

 * This is similar to Twin Rising Dragons