While crouching you neither take nor deal Friendly Fire damage. + 10 Health

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

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

+ 50% Healing Efficiency

Melee kills heal 1 Health and 0.1 Trauma.

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

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

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

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

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

+ 20% Stamina + 20% Stamina Regen + 3% Move Speed + 5 Health