Evil Intent Detection
Dragonfang was forged from the bones of Vritra's carcass by the Greek God Hephaestus, who quenched the scorching dragon bone in the blood taken from the Titan Kronos.
Dragonfang has a single-handed grip with a pommel that encases a violet jewel. The cross-guard is held together by an oblong blue crystal while the blade proper is composed of twin prongs with serrated teeth on the inside, ending with two sharp tips.
Dragonfang is a powerful blade, capable of piercing even Midgardsormr's scales with little effort. The runes and sigils that run through the blade's length nullify magical powers it comes into contact with, allowing it to slice through spells, barriers and magical objects with ease.
The gem on its pommel reacts whenever malicious intent is directed at the user, such as anger or deceitful intentions.
Life Force Absorption
Chaoseater evolved into a Divine Weapon after Bellerophon modified Dragonfang through his blood.
Bellerophon considers drawing it a privilege reserved only for the strongest of his opponents.
Chaoseater is a massive blade that requires both hands to wield correctly and even then it's unwieldy and difficult to control in human form, making it unsuited for duels.
Chaoseater's power lies in its abilities to nullify the "undying attribute" of immortals, inflicting wounds that cannot be restored by any methods other than healing in accordance to the natural laws, and in its trait of "absorption", siphoning away the life-force of the whoever is struck by it and feeding it to Bellerophon.