Trey

Trey's powers and abilities

Like the rest of his family, Trey possesses a crest that gives him a wide range of abilities. One of its primary capabilities is the power to negate the control a "Number" card exerts on its host. Another ability is to block any attempt to remove a "Number" card from Trey, such as Kite's Photon Hand, or Astral's powers. He was shown capable of creating Overlay networks in order to move from one place to another.

At one point, Trey's crest was augmented by Vetrix's powers, which allowed Trey to use his father's more formidable abilities, such as erasing Yuma's "kattobingu" from his memory, and manipulating the AR system to seal and destroy Astral. This also allowed him to use "Number 6: Chronomaly Atlandis", but Vetrix stated that continued use of this power would wear him down physically and eventually he would lose control of his powers. This also caused a change in his appearance, causing his body to be covered in Roman-style armor, and later it caused the markings from his Duel Gazer to cover the rest of his face. It also caused a change in his personality, making him more brutal.

Trey's new technological crest.

Trey's crest comes with a price, being directly connected to his soul in exchange for power, he will fall comatose and his soul will become "exhausted" if he loses a Duel while wielding a powerful "Number".[18] He and his brother, Quattro later acquired a bracelet that was invented by their brother, Quinton, granting them the abilities of their father's crest once again.[15] Like Quattro, Trey's crest caused him harm when he ranked up Number 6 to "Number C6: Chronomaly Chaos Atlandis".[17]