"Why settle for one rifle when I can have many? Hybrid weapon tech can only get me so far in Palpagos, so it makes sense I bring with me, hybrid tactics. Telekinesis allows me to go beyond the limitation of aiming just one rifle. It also allows me to steal weapons from aggressors. The idea came about from one of my mother's associates. He mentioned to her that how on paper that they as psychics can wield more than two guns, but how in practice accuracy would fall off in steadying all those arms. I took that as a challenge, and with some practice, I can accurately aim a total of eight firearms before my shots start going wide." - Cassiopeia

Warframe Xaku influence clear. Next question is who will be her kullervo. Her brother sounds like a prime candidate.