Complex sentence: Initially employed by the demonic crimelord Deathwatch as an enforcer and assassin, he fought the Ghost Rider (Dan Ketch), and was disfigured in the battle when he was scorched by hellfire by trying to bite through Ghost Rider's jacket.
Split into simpler sentences: Initially employed by the demonic crimelord Deathwatch as an enforcer and assassin. Blackout was disfigured in the battle when he was scorched by hellfire by trying to bite through Ghost Rider's jacket.