It's all in the perks you use. Use tracking and splitting on your Nova Bomb. When you go to launch it jump in the air the hit the switch. This will give you time to aim. Use Axion bolt, throw it before you shoot anything. Set your perks so it recharges your powers. Max your armour rating and recovery, use blink to compensate for the lack of agility. Practice bro, it's a fun class if you can match your guns, gear and perks to match how you play.