Each bullet hit causes the target to take 1% increased damage for 3 seconds (stacks up to 15%)

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

Melee hits cause the target to deal 3% reduced damage, to a maximum of 15% reduced damage.

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

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

+ 50% Accuracy DISABLES: Aim Down Sights

When you or your team kills a Mutation gain 1% damage (up to 15%) until the end of the level.

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

+ 25% Weapon Swap Speed + 15% Recoil Control + 15% Accuracy

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

+ 30% Trauma Resistance - 100% Fire Resistance