Liamon is a Holy Beast Digimon whose name and design are derived from the lion (Panthera leo). It exudes the style of a "King", even though it is only a Champion. It is said to be a Digimon that digivolved from Liollmon, but there are even fewer surviving individuals than those of Liollmon, so its existence is becoming an "illusion". It tends to prefer capturing prey that is stronger than itself, and it has often been observed commencing an attack against an Ultimate Digimon without even flinching.
- Thunder of King: Charges and then releases electricity generated in its mane.
- Critical Strike: Reliably aims at the opponent's vitals with its fangs.