#hooleer

Hooleer was a mystery that we never got an answer for. I have a theory that he represents the "zero" aspect of death.

The twist for Yammy is that he was really the Zero Espada, and the strongest. Which makes sense it did keep the single digit number theme of the Espada.

I think his 10 tattoo symbolized his aspect of death. I think when it change to 0 it was a hint there was another aspect of death.

The Espada each govern a different form of death and it was stated there were 10 causes of death.

Starrk is Solitude, Harribel is Sacrifice, Ulquiorra is Nothingness, Nnoitra is Despair, Grimmjow is Destruction, Zommari is Ectasy, Szayelaparro is Madness, Aaroniero is Greed, and Yammy is Rage.

Barraggan himself goversn Senescence.

I think there was a hint to this when Hooleer used Regüeldo. It was described as smelling of death.

I think his aspect of death represents Adnyeus because the Soul King created death itself. Also I've read his name can translate to Zero King.

The three worlds used to exist as one eternal world with no death. Until the Soul King split them separating life and death.

One distinguishing about Hooleer feature was his one eye. The Soul King is has an eye motif.

His two dispatched arms became sentient and grew one eye. His right arm became Mimihagi.

His left arm became Pernida Parnkgjas who has one eye and two irises.

Well the seal on the Soul King was release his torrent of power transformed into one eyed sprites. I'm guessin Hooleer was able to absorb some of the Soul King's power.

Hooleer was defeated quite easily but he could still make an appearance.

He could have been designed to renconstitute in Hueco Mundo like Metastacia.