5-8% Strength for 4.5s on Kill. Stacks 5 times.
Hitting at least 3 enemies with an attack, increases your cleave by 140-200% for 2 seconds.
5-8% Strength for every 10% of magazine spent during continuous fire. Stacks 5 times.
Hitting an enemy with the special attack gives them 10-16 stacks of 2.5% Brittleness. Debuff lasts for 5 seconds and can have a maximum of 16 stacks.