Here is his story: It all started when Nega Joe met Sagat. After barely beating him joe decided to try to kill him by using his Raging Typhoon. It should have worked but instead it cursed Sagat with his evil powers. Now I give you the result, Boss Sagat. Sagat now roams this planet to find Joe. He wants more power, and taking it from Joe is the only answer. Now for the record, his HP regenerate will only generate 40% of his hp then stop. its not continuous nor has it ever been.