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 always Stumble Ridden the first time they are hit. This effect can only occur once per target.

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

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

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

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

1 Additional Frag Grenade spawns in each map.

Take 1 less damage from all Ridden.

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.

+ 12% Move Speed + 15% Sprint Speed When you take damage, you lose the benefits of Run like Hell for 3 seconds.

+ 35 Health - 15% Ammo Capacity

+ 20% Trauma Resistance

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