+5-8% toughness on Chained Hit.
Hitting at least 3 enemies with an attack, restores 12-15% toughness.
+5-8% Strength for every 10% of magazine spent during continuous fire. Stacks 5 times.
+2-5 bullets loaded from Reserve on Critical Hit.
Cleave your way through mixed hordes to keep your toughness topped off. Lay waste with your braced Achlys to regen toughness while mowing down gunners/bosses/etc.
Can swap the cleaver for any preferred melee.