Spawn Sinn's War

Discover the untold story of Cogliostro, now known as Sinn, as he rises through the ranks of Hell, to his part in creating the first Hellspawn. Brace yourself as Spawn finally reunites with his former mentor and Sinn gains new abilities, leaving Spawn utterly unprepared for the impending events brought on by Jim Downing and Nyx. Collects Spawn #331-337.