Valado

Duulti was a De-Matoran and later Toa of Sonics, who notably survived the Dark Times and Reign of Shadows.

Early Life
Similarly to most other Toa of Sonics, Duulti began his life as a Fe-Matoran on Spherus Magna, where he aided in the construction of the Great Spirit Robot. Upon its completion, he was placed inside one of the domes of the Matoran Universe, which then departed Spherus Magna.

While the island of his original residence after the Great Spirit Robot's completion remains unclear, it is known that he lived amongst a community of Matoran for the majority of his life.

In the years after the Great Disruption, Duulti would eventually be chosen to became a Toa, transforming under unknown circumstances.

Life as a Toa
After his transformation, however, Duulti abandoned all ties to his homeland and set off to explore the other domes of the Matoran Universe. Over the course of his travels, he gained control over his Elemental Powers and sought to defend the citizenry of the Great Spirit Robot.

Roughly 30,000 years ago, in the decades following the evolution of the Makuta species, Duulti witnessed the growing hostility and ungratefulness of the Matoran Universe inhabitants towards Toa. During this time, the Brotherhood of Makuta began a covert genocide of specific Toa.

Reign of Shadows
After Makuta Teridax took control of the Matoran Universe and announced the success of his plan, Duulti was forced to find shelter from the Brotherhood of Makuta armies that razed the domes of the Great Spirit Robot.

Forced to accept the downfall of Mata Nui, Duulti emerged from hiding and joined the resistance forces. Coming to the attention of the Toa Nuva, the Toa of Sonics would later journey south of Metru Nui, where he united with the disgruntled masses to fend off the Rahkshi army amassing in the Southern Island Chain.

Once the Matoran Universe successfully landed on Bara Magna, Duulti and his Toa compatriots emerged onto the surface of the planet, where they allied with the Glatorian and Agori to fend off Makuta's Rahkshi, Skakdi, and Skrall forces. Fighting alongside his fellow Toa for the duration of the conflict, Duulti was relieved from battle with the Rahkshi with aid from Toa Tahu, who used the Golden Armor to vaporize the Rahkshi army. Mata Nui was then able to complete his mission of reforming Spherus Magna from Bara Magna, Bota Magna and Aqua Magna.

Spherus Magna
To Be Added

Abilities and Traits
As a Matoran, Duulti possessed a minuscule amount of Elemental Sonics energy, which manifested itself through acute hearing.

Upon his transformation into a Toa, Duulti gained the ability to create, control, and absorb most forms of sound. This allows him to create sound waves or concentrated beams of sound, use sonic waves to disrupt a structure's integrity, and absorb all of the sound in an area to create a field of silence.

Mask and Tools
To Be Added

Appearances

 * To Be Added