First of all to understand what happened to Calibur, you gotta understand who Calibur Labelle was. Now Cal was born to a three-legged bitch of a mother. He was always ashamed of this, man. And then right after that he's adopted by this man, Tito Liebowitz he's a small time gun runner and a rotweiler fight promoter. So he puts Calibur into training. They see Calibur's good. He is damn good. But then he had the fight of his life. They pit him against his brother nibbles. And Calibur said "no man that's my brother, I can't fight nibbles" but they made him fight anyway, and Calibur he killed nibbles. Calibur said "that's it!" he called off all his fights, and he started doing crack, and he freaked out. Then in a rage, he collapsed, and his heart no longer beat. wow.