Slade

Slade Joseph Wilson is a villain and the archenemy of the Teen Titans (specifically Robin), wanting the Titans to be destroyed for his own unknown reasons.

Slade's most notable feature is his mask. Its left side is orange with a single black outlined eyehole, while the right is solid black with no eyehole due to his loss of his right eye. There are also four parallel holes, two on each side, where his mouth is. He wears what seems to be a black body suit that covers his entire body except his lower torso and forearms, which are gray. For his arms, he has black gauntlets, gray gloves and wears a gray utility belt. He has overlapping armor in certain spots of his body. The first is a gray neck guard that goes to his throat and to his chest, a guard on both shoulders, forearms, over his gauntlets, one for each of his thighs, knees, the top and soles of his feet and finally, a gray sash wrapping horizontally around his torso.

Slade is an extremely calm and composed individual, remaining an enigma to both enemies and allies alike throughout the series. As a result, not much is known of his true personality by anyone, although the comparison has been made on multiple occasions by multiple people that he and Robin share similar traits, such as an intense dislike of losing, fiercely dedicated, and borderline obsessive in accomplishing their goals. The epitome of an evil mastermind, Slade is clever and calculating, never coming into view unless he has total advantage, and flees the moment that advantage is compromised. A master manipulator, he prefers to bait others into traps rather than directly confront them himself, and uses his robotic minions to their fullest extent, as they are often seen fighting in his stead. Throughout the first two seasons, for reasons which are not entirely clear, he is shown tirelessly working on recruiting new apprentices, setting his sights on both Robin and Terra respectively. Using his intelligence and charisma, he exploits their weaknesses and fears, and is not above blackmailing them into submission, as he did with Robin in "Apprentice - Part 2". Slade is scary and intimidating due to his evil and sadistic personality. He is so stubborn and determined on what is right in front of him which becomes his downfall. His stony disposition makes him seem all the more ruthless and unemotional.