Bloodmaw the Invincible

Summary
Bloodmaw the Invincible is a wrestler at King Coliseum. He is a demon, specifically a Barlgura, who also works as an enforcer for Crown Corporation.

Valentine
Bloodmaw first appears as an opponent in the Wrestling Heist. Later he appears as an enforcer trying to collect the debt René Eddi owes Crown Corporation. At some point he is hired by Beatrice Beauregard and encounters Team Loser again while searching for the Valentine Devil.

As Team Loser gain more influence Bloodmaw eventually starts working for them, aiding them in locating Saint Luna's church.

In the final arc Bloodmaw accompanies the group into Valentine Itself and is killed in the fight against Aeron, though as a demon he can only die for real in The Abyss, he simply returns to the Prime Material Plane.

Post Valentine
In the debatably canon trivia contest in Markov it is learned that Bloodmaw joined the military to fight against the Illithid. He heroically rammed an Illithid ship with his own, killing everyone on both ships (though of course Bloodmaw survived as a demon he can only die for real in The Abyss).