Ola Azul

is a technique used by Tier Harribel while wielding her sealed Zanpakutō, Tiburón.

Description
Pulling her sword back as it gathers yellow Reiryoku within the hollow portion of the blade, Harribel launches it towards her opponent in the form of an energy blade projectile. She can keep the energy concentrated within the hollow portion of the blade and unleash it in the shape of a ribbon when attacking.

Trivia

 * This technique was originally called before the release of Volume 41.