The Sansara Academy had its own ways of nurturing rankers of different backgrounds.
It allowed its students to pursue other classes while empowering them with the study of arrays. The concept of arrays itself did not have any restrictions so to speak. So it was possible to use it any way one wanted it to be as long as the array was well designed for the purpose.
This ranker from Sansara Academy was not a typical assassin. He was less dependent on his gear and his assassination skills and more on the array imprints he had all over his body. He could even store the neurological signals of various muscles inside his array imprints. This allowed him to automatically perform various types of actions suited to a range of scenarios.
The stored neurological signals were based on the movements of exceptional assassins. It was a geek's way of imitating assassination skills without having to work for them.