The Prophet of Pity, or just Mr. T., is a Prophet who probably was or wasn't going to be in Halo 2, but he just didn't made it into the game. Such a pity. Though, he doesn't pity himself. He doesn't pity anyone or anything, much like how Prophet of Regret doesn't regret drinking that poisoned tequila. Or, he could have a little sense a pity like the Prophet of Objection always has a sense of objecting what anyone proposes. Anyway, it doesn't matter now that he didn't make into the game. Or maybe it's a she? Doesn't matter anymore.