Everlasting Moonglow

Weapon Ascension Material. Watatsumi Island is the furthest from Narukami Island in the Inazuman island chain, and its name means "the god of the oceans" in the island's ancient tongue. Legend has it that when the great serpent first arose within the abyssal nation of ever-night, its fluorescent body was covered in myriad-colored coral.

This was once a prism that could polarize light, but has grown dull through the passing of years.

Dropped by

Mirror Maiden

An energy core that allows the Specters to float. It contains a small amount of elemental energy. Most of the rest has already dispersed.

Dropped by

Anemo Specter

Cryo Specter

Dendro Specter

Electro Specter

+3 more

Weapon Ascension Material. This coral cannot be found anywhere in Teyvat, but was a gift that the great serpent obtained when it broke into the Dark Sea. For that abyssal snake, to be filled with coral was to be mighty, and its power would be shaved away as those corals were lost. In other words, those corals contain power far beyond the norm.

This was once a prism that could polarize light, but has grown dull through the passing of years.

Dropped by

Mirror Maiden

An energy core that allows the Specters to float. It contains a small amount of elemental energy. Most of the rest has already dispersed.

Dropped by

Anemo Specter

Cryo Specter

Dendro Specter

Electro Specter

+3 more

Weapon Ascension Material. This coral cannot be found anywhere in Teyvat, but was a gift that the great serpent obtained when it broke into the Dark Sea. For that abyssal snake, to be filled with coral was to be mighty, and its power would be shaved away as those corals were lost. In other words, those corals contain power far beyond the norm.

A prism that can bend light. Illusory images can be made using such prisms, giving such devices — in a manner of speaking — the power to sway human hearts.

Dropped by

Mirror Maiden

An energy core that allows the Specters to float. These elemental life-forms have strange behavioral patterns and will periodically surge in number before disappearing.

Dropped by

Anemo Specter

Cryo Specter

Dendro Specter

Electro Specter

+3 more

Weapon Ascension Material. Fleeing into the Dark Sea, the god that had lost everything met the abandoned people who had nothing within the ocean depths. Thus it elected to remain and become their "Orobashi no Mikoto," their "Watatsumi Omikami." It is said that the great snake god once broke off all the coral branches on its body to give light to the children who were curled up in the darkness. They also say that it used these coral branches to create a huge ladder to allow those children to once again reach the surface and see the light of day.

A prism that can bend light. Illusory images can be made using such prisms, giving such devices — in a manner of speaking — the power to sway human hearts.

Dropped by

Mirror Maiden

An energy core that allows the Specters to float. These elemental life-forms have strange behavioral patterns and will periodically surge in number before disappearing.

Dropped by

Anemo Specter

Cryo Specter

Dendro Specter

Electro Specter

+3 more

Weapon Ascension Material. Fleeing into the Dark Sea, the god that had lost everything met the abandoned people who had nothing within the ocean depths. Thus it elected to remain and become their "Orobashi no Mikoto," their "Watatsumi Omikami." It is said that the great snake god once broke off all the coral branches on its body to give light to the children who were curled up in the darkness. They also say that it used these coral branches to create a huge ladder to allow those children to once again reach the surface and see the light of day.

A prism that can bend light. In the darkness, these prisms can spread thin light into a wider area. Perhaps this is due to this quirk that these prisms can grant a measure of peace to those whose hearts are oft shrouded in darkness.

Dropped by

Mirror Maiden

A complete energy core that can sometimes be found after defeating Specters. There is a debate among those who just have to divide the world into winners and losers: what floats better — a Specter or an Anemo Slime?

Dropped by

Anemo Specter

Cryo Specter

Dendro Specter

Electro Specter

+3 more

Weapon Ascension Material. The meaning that lies behind the name "Watatsumi" is simply the unrequited hopes that the abandoned people who dwelt in the deep sea pinned upon the serpent god that led them. And it was also because the serpent god now had people who worshiped it that it stayed in the world it should have long fled, breaking off the coral branches that adorned its body, treading upon land where it should not have, and facing a foe it could never hope to match — till at last, its divine form was sundered along with the mountains, its ichor turned into plasma, and its will and power became a curse that could never be extinguished: Tatarigami.

A prism that can bend light. In the darkness, these prisms can spread thin light into a wider area. Perhaps this is due to this quirk that these prisms can grant a measure of peace to those whose hearts are oft shrouded in darkness.

Dropped by

Mirror Maiden

A complete energy core that can sometimes be found after defeating Specters. There is a debate among those who just have to divide the world into winners and losers: what floats better — a Specter or an Anemo Slime?

Dropped by

Anemo Specter

Cryo Specter

Dendro Specter

Electro Specter

+3 more