Other arcane slot is optional, depending on what you want in addition to:

• Ability to instantly reload any weapon and gain a damage buff using her 3; best used with primaries and secondaries with over 3s reload

• Your energy bar can be used to keep yourself at minimum health without staggers, allowing you to maintain double damage on everything

• Nuking capability with the Seeking Talons + Breach Surge combo

For the true autism experience play a weapon with the corrupted +mag size/-reload speed mod on, for maximum dakka.