|First appearance||S2E02: A Place In This World|
|Last appearance||S2E02: A Place In This World|
|Status||Deceased (Killed by Oenomaus)|
|Actor/Actress||Andrew B. Stehlin|
A fighter in The Pit, LIberius exhibits traits of being both sadistic and battle-hungry, as are most fighters that are condemned to fight in The Pits.
In The Pit, Liberius fought against Oenomaus (who was at the time going by the name 'Addonexus'). When selecting random weapons for the fight, as per The Pit's rules, Liberius drew "Plumbatae" (three weighted darts) while Oenomaus drew "Vinculum" (a length of heavy chain).
The pair proceed to fight, and Liberus soon wounds Oenomaus in the shoulder with one of his darts. However, the former Doctore eventually wrests another dart from his opponent's hands and uses it to stab Liberius to death.
- Liberius is played by Andrew B. Stehlin who also played Rabanus.