+3.5-5% Strength for 3.5s on Hit. Stacks 5 times.
Up to +5-20% Strength based on the charge time of your heavy attacks. Stacks 3 times.
+14-20% Strength for 5s when every pellet in a shot hits the same enemy.
Up to +14-20% Damage on Hit (Staggered Enemy), scaling with Stagger.
Tweaked for V2. Works fine, might be a bit squishier than other marty builds but duellest seems worthwhile over grievous wounds