Enter Vasselheim

is the sixteenth and final episode of the first chapter of Critical Role. After this episode, the cast appeared in a panel at the Nerdist Conival at San Diego Comic-Con 2015: .

As Vox Machina completes the journey across the Ozmit Sea, Lady Kima arrives and prepares the group for the culture shock awaiting them in Othanzia's capital city of Vasselheim.

Synopsis
As Vox Machina completes the journey across the Ozmit Sea, Tiberius and Scanlan engage in a strange math workshop until Lady Kima arrives and prepares the group for the culture shock awaiting them in Othanzia's capital city of Vasselheim. The airship touches down, and a representative from the Platinum Sanctuary escorts them and the payload, through the chilled streets to the head of their order—Highbearer Vord himself.

The task is laid before them:  enter the Hall of the Exalted, an ancient vault below the Platinum Sanctuary; exterminate the invading vermin; seal away the reliquary containing the dreaded Horn of Orcus; and return safely. Easier said than done, as some of the Hall's defenses are active and the party is forced to traverse a number of deadly traps in hopes of being rid of the evil artifact once and for all!

Destiny finds a member of Vox Machina, and they must say goodbye to one of their own for a time.