Big Bad Duumvirate: In Ultraman Taiga The Movie: New Generation Climax he is technically subservient to Grimdo, but Tregear's initial prominence compared to the evil God causes their roles in the film to be this.Big Bad: Acts as this for Ultraman R/B The Movie: Select! The Crystal of Bond and Ultraman Taiga.Beware the Superman: Like Belial, he was once a benevolent member of the Ultraman race, but turned down a path of evil and used his powers to cause misery and ruin across the multiverse all for his amusement.Berserk Button: There are only two things that can piss him off: 1) The Power of Friendship that recent Ultraman uses to this day, and 2) disagreeing the fact that light and darkness are the same side of a coin.Barrier Warrior: Ischyros Heba, An energy shield, durable enough to withstand Grigio Regina's Erga-Trio Cannon.Badass Bookworm: Extracanonical sources stated that he was a scientist in the Land of Light but was a poor combatant, his current self retains the intelligence but is far more powerful, having a variety of superpowers that he combines with his genius mind to cause effective mayhem.Nevertheless, Tregear is very good at hiding it most of the time provided he doesn't gets frustrated or provoked. Ax-Crazy: And how, even more so than Belial of all people as Tregear aims to cause ruin and misery solely because he can rather than having any grander purpose for it.Art Initiates Life: His dark power can bring drawings into life, and has the potential to create powerful entities such as Snake Darkness in Ultraman R/B The Movie: Select! The Crystal of Bond.Tregear is responsible for various tragic events in their lives and they serve as his most direct opposition due to being the son of Tregear's former friend, Ultraman Taro, and his human host who embody everything Tregear stands against. Arch-Enemy: To Ultraman Taiga and his host, Hiroyuki.Once Hiroyuki and the others saved Taiga from Tregear's corruption, the evil Ultra targeted EGIS members, especially Hiroyuki for no other purposes than to spite him even further.His purpose of corrupting Taiga into an evil Ultraman is to serve as means of spiting Ultraman Taro, who he feels really conflicted towards but always envied his strength and resented how little his friend understood him.And his Parallel Isotope ends up convinced to join Absolute Tartarus out of a fear of eventually becoming enemies with Taro if he kept down the same path he was undergoing before his merge with Grimdo. Not to mention that his final moments have him sorrowfully calling out to Taro. Back when he created the Taiga Spark, he was also planning to name the item as Taro Spark. Ambiguously Gay: The Ultraman Taiga novel Black Shadow reveals that when Taro was his only friend, Tregear secretly wrote poems of him in admiration.Alternate Self: He weaponized this trope in order to cheat death, by using Grimdo's power he could transfer his consciousness to take over and reshape the body of an alternate Tregear when killed.Which in general sums up just how tragic Tregear really was even with all he had done. Alas, Poor Villain: The last thing Tregear does before he and Grimdo are obliterated by Reiga is to cry out Taro's name in sorrow with Taro himself feeling major empathy for his former friend before he is killed for good and softly calling out his name in return.His flame is blue to contrast with Taro's red. Action Bomb: Turns out, Tregear is able to uses his own version of the Ultra Dynamite.
![ultraman zero darkness ultraman zero darkness](http://vignette1.wikia.nocookie.net/ultra/images/e/e2/Zero_Darkness_Dark_Ultra_Brace.png)
He thinks that all those concepts are bogus and is out to prove them wrong with his actions. Above Good and Evil: He considers himself to be this, at least in regard to the classic definitions of good and evil and their association with light and darkness, respectively.