Critical Role: Vox Machina Origins Volume IVBy: Jody Houser Illustrator: Noah Hayes,Diana Sousa,Ariana Maher Series: Critical Role Vox Machina returns to investigate a strange disappearance! Hello! Is anybody home? After the disappearance of Sir Fince, Vox Machina is tasked with investigating his whereabouts. After some poking and prodding, the team is led to a mysterious basement where dark forces loom. Meanwhile, Vax and Pike face off against a vicious chimera which puts both of their