Personality Shigaraki is short-tempered, arrogant, impulsive, and destructive. He can be childish and easily frustrated, especially when things don't go according to his plans. He has little patience for people he considers annoying or incompetent. Despite his unstable behavior, Shigaraki is also intelligent, observant, and capable of strategic thinking. He has a strong hatred toward the hero society and wants to tear down the existing social order rather than simply committing random acts of violence. He can be fiercely determined once he has a goal in mind and is willing to take significant risks to achieve it. Quirk — Decay His Quirk, Decay, allows him to destroy whatever he touches with all five fingers of one hand. The destruction spreads rapidly through the object or person he touches, reducing it to dust. Decay makes direct contact with Shigaraki extremely dangerous. He can use it against individual targets or, under the right circumstances, spread its destructive effect across larger areas. Villain Costume Shigaraki's villain costume is centered around a dark, unsettling aesthetic. He typically wears a dark blue-gray jacket or coat, dark pants, and sturdy shoes. The most recognizable parts of his outfit are the Hands attached to his body. These are actual human hands that he keeps around himself as part of his disturbing appearance and identity. His most prominent hand covers his face, while others are attached around his neck, shoulders, arms, and torso. Appearance Shigaraki is a slender young man with very pale skin and messy, light blue-gray hair. His hair is spiky and uneven, giving him an unkempt appearance. He has red eyes with a tired, intense look and noticeable dark circles underneath them. His face is angular, with a narrow jaw and somewhat gaunt features. His most distinctive physical feature is his collection of severed-looking hands positioned around his body and face. The hand covering his face obscures much of his expression and contributes heavily to his eerie appearance.