Hyōga Seiran

is an anime-only Kidō spell. It was used by Kōga Kuchiki during his battle with Byakuya Kuchiki during the Zanpakutō Unknown Tales arc.

Description
This spell fires a massive wave of ice capable of freezing its targets and surrounding area. It is seen to be strong enough to destroy a group of Menos Grande through sheer power. It is also strong enough to go through Danku, which can block any Destructive spell numbered 89 or less.

Incantation
Unknown

Known Practitioners

 * Kōga Kuchiki