These are the list of perks in Defiance:
(Click on each perk for more detailed information)
Aggressive Defense
Ambush
Ammo Thief
Assassin's Cache
Blast Shield
Bloodlust
Cellular Armor
Combat Medic
Crash Test Dummy
Deadly Cascade
Detachment
Displacement Field
Efficient Projection
Emergency Ammo
Endurance Runner
Energy Leech
Energy Surplus
Escape Artist
Execution
Explosive Onslaught
Failsafe
Feedback
Follow-through
Fortified Stance
Fortitude
Guardian Angel
Gunslinger
Height Advantage
Hell on Wheels
Hunker Down
Hunter's Stance
Hyperactive
Implosion
In the Trenches
Infiltrator
Insult to Injury
Intimidation
Juggernaut
Just Reward
Kill or Be Killed
Killing Machine
Killing Spree
Kinetic Transfer
Lifesaver
Longshot
Loyalty
Mad Bomber
Materialize
Nerves of Steel
Nothing to Lose
One for All
Overload
Phoenix Boost
Pinata
Predator
Preparedness
Pumped Up
Quick Charge
Quickening
Rear Guard
Regeneration
Risk Taker
Samaratin
Scavenger
Second Wind
Self-Medicated
Sensor Sweep
Shadow's Core
Shadowed Strike
Shock Trooper
Single Minded
Sonic Strike
Sucker Punch
Survival Instinct
Thick Skinned
Time Out
Tunnel Vision
Turn the Tide
Unfinished Business
Wrecking Ball
Skill Calculator[edit]
There is an Ego Calculator for Defiance here: