Melee kills heal 1 Health and 0.1 Trauma.

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

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

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

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

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

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

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

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