Korban's Immortal Arm, Armageddon, he found during one of bounties before encountering Sash. He discovered it after falling down a sinkhole into a hidden cave. After walking through the cave he discovered the sword stuck in a pedestal. When he grabbed the hilt of the sword, the spirit of the blade immediately tried to overpower his mind. However, Korban's will overpowered the blade and it accepted it as it's master, though reluctantly.