Dobermon

Dobermon is a Demon Beast Digimon. It is a Hunter Digimon that was originally a Virus Digimon, but was converted to a Vaccine by a mutation. Similar to Snimon, despite being called a Vaccine it is a ferocious Digimon that exists solely for hunting Virus Digimon, and it can't be controlled by an ordinary Tamer.[4]