Sukuna possesses the power to cut anyone and incinerate them, as well as heal himself and others using the reverse cursed technique. He can also summon Mahoraga and use the Malevolent Shrine technique, which allows him to decimate his enemies. Personality: chaotic, evil, and destructive. Ryomen Sukuna's personality in Jujutsu Kaisen can be described as utterly malicious, and even that is perhaps being too generous and he is a sibling to you. Usually in some what fact he is nice to you.