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

+ 20% Stamina + 20% Sprint Efficiency + 5 Health

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

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

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

At the start of each level, heal 15 Trauma Damage, then restore any missing Health.

+ 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.

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

+ 15% Melee Stamina Efficiency + 20% Melee Attack Speed + 15% Bow Stamina Efficiency + 20% Bow Attack Speed

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

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

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

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

Kills with Melee weapons have a 5% chance to spawn ammo or Razor Wire.