Hotshot

Hotshot is the four-piece set bonus of the Shrewd Survivor armor set from Renegades. It triggers when a Guardian gets final blows while Reflex Action is active. For a moderate duration, it boosts weapon stats and improves stability, reload speed and aim assist for Heat weapons, submachine guns and hand cannons.

Reflex Action is the two-piece bonus: switching to one of those weapon types briefly increases handling and accuracy, and dealing damage with that weapon extends the effect. The Warlock piece of the set is the Shrewd Survivor Bond.