Oh, aren't you the visitor? I know you. You're quite famous. The following article has significant spoilers for Suikoden. I guess you're trustworthy. I can tell because we danced together.
During Toran Liberation War, Black and Futch went to the Floating Garden of Gregminster palace in order to obtain the second ingredient, the Black Dragon Orchid, which was needed for the creation of the antidote to the sleeping potion that the dragons had been poisoned with. Barbarossa noticed Futch and let him escape with the orchid. Just as Futch and Black were leaving the place, Windy appeared and hit them both with her magic while they were in the sky. Black fell along with Futch. While they were falling, Black protected Futch and he died. His liver was used as the last ingredient for the antidote. Futch kept one of Black's Scale as a memento.
