The Deca
From Tardis Wiki, the free Doctor Who reference
The Deca was a group of young rebelious Gallifreyans at the Academy, which included the Doctor. Apart from the Doctor, the group consisted of Azmael, Drax. Koschei (later known as the Master), Magnus (later the War Chief), Mortimus (later the Monk) and Ushas, later known as the Rani, the group's only female member.
The Deca finished when the Doctor betrayed the group by leaving Gallifrey. In time, each member of the group would choose a lifestyle as a renegade across space and time. (PDA: Divided Loyalties)
