Greed Island arc
His team organizes a meeting of different teams to discuss how to prevent the Bomb Devils from winning the game. They then form a group of 15 people, including Gon and Killua, and go to Razor's gym to challenge him for the "Patch of Shore" card. Not long after they leave the gym, Souheil and his teammates are murdered by the Bomb Devils.
Abilities & Powers
Due to being able to access Greed Island, Souheil is capable of utilizing Nen.