Trigger Dark is one of the Giants of Darkness that appears in Ultraman Trigger: New Generation Tiga. This was once Ultraman Trigger's original form before he turned to the light, and later became a separate entity in the present day.

rigger Dark was once one of the Giants of Darkness who destroyed the Ultra-Ancient Civilization, and was recorded on a hidden part the stone tablet. Wavering Heart He and the other Giants of Darkness captured Yuzare and took her to an altar to open the gate to the Eternity Core. Under Carmeara's instruction, Trigger Dark was the first of the Giants of Darkness to approach the object. Before he could do anything to it, Kengo Manaka, who had traveled back in time through a vortex, entered Trigger's Inner Space and attempted to convince him to turn to the light and fight for everyone's smiles. Instead, Trigger Dark attacked Kengo. The Encounter of Light and Darkness Eventually, Kengo managed to reach Trigger's heart, and found out that he and Trigger are one and the same. They became one and Trigger Dark turned from the darkness, becoming Ultraman Trigger Multi Type, who defeated the Giants of Darkness with help from Yuzare and the Eternity Core.