Crystal Release: Crystal Imprisonment Wave

A larger scale version of Crystal Release: Crystal Pentagonal Prison, Guren can encase a swarm of opponents in crystal, as shown when trapping Shino Aburame's kikaichū. Unlike other crystal prisons used by Guren, where the crystal emerged from the ground, this crystal forms in the air.

Trivia

 * This jutsu uses one-handed hand signs, similar to Haku.