Before he starts his career in the Second Necromantic BC, "Shrike Shatterfirst" was a famous Thrower playing for a team called Spitclaw Rats. He could look back on a long and very successfull bloodbowl carreer. He was hired after or during the game between the Second Necromantic BC and his former team. The game ended draw but maybe he stood now at the beginning of a longer carreer.