Sennen Hyōrō

is a Bankai technique of Tōshirō Hitsugaya's Zanpakutō Daiguren Hyōrinmaru.

Description
Hitsugaya creates many ice pillars which encircle him and his enemy. At his command (when he turns his sword 90 degrees counter-clockwise), these pillars then move towards the enemy, enveloping and crushing them. Though this technique is very powerful, Hitsugaya infers that it takes a considerable amount of time to prepare, and therefore the distraction of his enemy is crucial in successfully completing this attack.