Astra Team

Astra Team (アストラー・チーム, Asutorā Chīmu) also known as both Nephilim Abyss and Those who Fell from the Stars into the Abyss is an organization composed of individuals with ferocious ancient gears. The current founder and leader of the Astra Team is a former Cadre named Kokabiel.

History
After Kokabiel betrayed Grigori, he took his students from the Kochbiel Class who held Ancient gears, which were particularly ferocious and negative compared to others to form the Astra Team.