They are brothers, Kadaj is the Leader (even though he is younger than his two brothers), he is sadistic, impulsive and very arrogant (his weapon is a Katana called Souba). Yazoo is the middle brother, being the tallest and calmest and quietest, he is agile, aloof and apathetic (his weapon is a gun called Velvet Nightmare). Loz has more physical strength than his two brothers, and he is the oldest, he is childish, immature and sensitive (He has a dual Hound). they are looking for Jenova(Mother)