When you kill an enemy, gain 5 Stamina instantly and an additional 7 Stamina over 7 seconds, stacking up to 5 times.

Each time your team loots Copper, you gain 3 additional Copper, up to 25 times.

+ 15 Melee Damage + 20% Damage Resistance while using a Melee weapon - 15% Ammo Capacity

Each Melee kill grants 5% Melee Damage, 5% Melee Speed and 5% Move Speed for 3 seconds.

+ 40% Melee Damage Your Melee Attacks cause cleave through enemies dealing damage in a large area.

Each Melee swing grants 5% Melee Speed and 5% Melee Stamina Efficiency for 6 seconds, stacking up to 10 times. Your Melee Attacks no longer stick in tough enemies. DISABLES: Aim Down Sights

Heal 1 Temporary Health whenever you kill a Ridden within 2.5 meters.

Gain + 10% Damage Resistance while you have Temporary Health.

Melee kills heal 1 Health to yourself, and teammates within 10 meters.

+ 15% Damage Resistance + 10 Health DISABLES: Aim Down Sights

+ 10% Damage Resistance + 5 Health - 20% Stamina Efficiency

Melee kills heal 1 Health and 0.1 Trauma.

Mutations you ping are highlighted and your team deals 10% increased damage to highlighted enemies.

Melee hits always Stumble Ridden the first time they are hit. This effect can only occur once per target.

+2 Extra life