Voluspa Seventh Chord(七聖騎士團（セブンス．コード）is a group of eight people formed after the destruction of Voluspa. Their leader, Julius Chariowald, is a surviving member of Voluspa. The group is currently affiliated with the surviving branches of Voluspa.
To fight against Mahoutsukai, they all have the following abilities, in addition to the Miracle(キセキ) they possessed.
- Nostalgia Drive (刻を超えし虛無への旅路 (Nostalgia Drive) nosutarujya doraibu; Japanese for "Journey to Vanity that even surpass the time"): The general name of all "Barrier Jacket". It is the end product of the most modern technology created by scientist in Voluspa. It negates any magic that targets at the wearer (i.e the Kisekitsukai),rendering them unaffected by magic,but this is the only function of Barrier Jacket since it is a "unfinished product". Magic that does not affect them directly works as usual,such as Hinako's Aegismaiden, which is only used for protection of Mahoutsukai instead of affecting Kisekitsukai directly. Another example is Sayuki's Weiss Schwarz , which gives "bullet" the ability to follow sound, but not affecting Kisekitsukai directly. On the other hand,any basic ability of magic will also not be removed even Barrier Jacket is equipped, only the magic part is negated. For instance, Momiji's light lasers, although shoot at wearer of Barrier Jacket, will not cause them to bear any sins, but the attack power of a light laser remains so it stills damage the Kisekitsukai, Judgment is completely useless in this sense since they does not bear any sins, however the attack power of a ray of light cannon is still remained.
- Robotics Notes (機械仕掛けの戦闘空間 (ロボティクス・ノーツ) robotikusu nōtsu; Japanese for "Mechanical Battle Space Device"): The Kisekitsukai's device that allows them to create their own battle space similar to that of Odin's Eye Space, so that their battle does not involve unrelated people. Each Kisekitsukai space has a different theme depending on their attributes or what gives them the most advantage in battle (for this,refers to each of the member's page). All Kisekitsukai are also given the ability to enter another Kisekitsukai's battle space or fight their own battles inside it. They are said to can unleash their full power and battle style in their respective space. The general rule is that "without the permission of the master of Robotics Notes, no one can enter or leave the Robotics Notes", however this basic rules can be broken by power that is greater than them.
- Link Slash (融合切断 (リンクスラッシュ) rinku surasshu; Japanese for "Fusion Cutting"): The ability that all the Kisekitsukais have. This ability allows them to sever the link (fusion) between the Mahoutsukai and their Magic (weapons). This will result turning them back to human again as all their mana is drained from them and magical weapons taken. This can only be used when the Mahoustukai "receives damage by a certain amount".