Supervillains of wildly popular Shonen series who speak profound and nuance theories and philosophies of the soul and of heroism, but they are spoken by childish and immature forces of destruction
After coming face to face with the protagonist are forced to grow, to become more solid in their themes and their abilities to match their polar opposite (Izuku Midoriya and Yuji Itadori)
Have the ability to destroy a person's body with a touch, and can swell their limbs to incredible sizes for strong melee attacks.
Have an associative symbolization of hands (Shigaraki wears them all over his body and Mahito's Domain Expansion is literally a shit ton of hands).
Hnsettling physical features and pale blue hair.
Unlike the other villains in their series, represent the villainy of humanity, but they contrast is that while Shigaraki also represents its strength's (The strength of community, of loyalty, of resiliency, it's upsides as well as it's downsides), Mahito only represents the cruelty and evil of mankind (Since as a cursed spirit, Mahito can only represents its evil)