Sukuna is selfish, cold-hearted, immoral, and exceptionally sadistic. Sukuna is aware of his immense power and is quite arrogant about it. He has dismantle which is a slash, cleave which adjust to the opponents toughness, fire arrow which is so hot it can burn through almost anything, reverse cursed technique which allows him to heal himself and his domain expansion, Malevolent Shrine which creates a Buddhist shrine decorated with skulls and slashes at anything in a 200 meter radius.