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

+ 20% Melee Damage against Mutations When you deal Melee damage to a Mutation heal 2 Health and recover 3 Stamina.

Melee kills heal 1 Health and 0.1 Trauma.

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

Take 1 less damage from all Ridden.

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

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

+ 50% Accuracy DISABLES: Aim Down Sights

When you stow your weapon, it reloads.

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

+ 75% Weapon Swap Speed When you take damage, your Accuracy is reduced for 3 seconds.

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

No Movement Penalty for strafe and backpedal.

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

Defibrillators and First Aid recover 10 additional Trauma Damage and 1 Extra Life, if able.