Perk Information - Pro and Challenge details

This is a cut and paste job, so hopefully everything is accurate.


Perk Slot 1

Lightweight
Move faster.
PRO: +Take no fall damage.
Challenges ↓
Melee Kills — Earn 15 melee kills.
Escape Death — Escape death 5 times after being hurt.
Offense Medals — Get 10 Offense Medals by killing enemies near their objective.

Scavenger
Replenish ammo and Lethal Grenades from fallen enemies.
PRO: +Start with extra mags and replenish Tactical Grenades from fallen enemies.
Challenges ↓
Resupplies — Resupply 150 times while using Scavenger.
Grenade Kills — Get 5 Lethal Grenade kills with a resupplied grenade.
Kill Count — Get 5 kills without dying 5 times.

Ghost
Remain hidden from enemy Spy Planes.
PRO: +Avoid targeting from aircraft, IR scopes, and Sentry Guns. No red crosshair or name when targeted.
Challenges ↓
Concealed Kills — Kill 20 enemies while they have a Spy Plane or Blackbird active.
Destroy Aircraft — Destroy 30 aircraft with any non-Killstreak launcher.
Destroy Sentry Gun — Destroy 1 Sentry Gun.

Flak Jacket
Take less explosive damage.
PRO: +Deflect fire damage and safely toss back Frag Grenades.
Challenges ↓
Protected — Survive 10 explosions while using Flack Jacket.
Demolished — Plant or defuse 10 bombs in Demolition, Sabotage, or Search & Destroy.
Throwbacks — Throw back 5 enemy Frag Grenades.

Hardline
Earn killstreak rewards with one less kill.
PRO: +Change the contents of a Care Package.
Challenges ↓
Share Packages — Share 10 Killstreak reward crates with teammates.
Multiple Killstreaks — Earn 7 Killstreaks in one match while using Hardline.
Killstreak — Get 7 kills without dying in one match.

Perk Slot 2

Hardened
Penetrate walls and objects with deeper bullet impact.
PRO: +Inflict extra bullet damage on aircraft and turrets, and flinch less when shot.
Challenges ↓
Penetration Kills — Get 10 kills using Hardened and shooting through walls.
Bullets in Aircraft — Shoot 200 bullets into enemy aircraft.
Equipment Shot — Destroy 1 piece of enemy equipment through a wall.

Scout
Hold breath longer when scoped.
PRO: +Switch weapons faster.
Challenges ↓
Secondary Kills — Get 50 kills with secondary weapons.
One Shot Kills — Get 50 One Shot, One Kill medals.
Headshots — Get 50 headshot kills.

Steady Aim
Maintain increased accuracy when firing from the hip.
PRO: +Aim faster after sprinting and recover quickly from knife lunges.
Challenges ↓
Quick Melee — Melee two enemies consecutively within 5 seconds.
Sprint Kils — Get 100 kills after sprinting.
Hip Fire Kills — Get 150 hip fire kills using Steady Aim.

Sleight of Hand
Reload weapons faster.
PRO: +Aim down sights faster with weapons (except Sniper Rifles).
Challenges ↓
Aiming Kills — Get 150 kills while aiming down sights.
Reload Kills — Kill an enemy within 5 seconds of reloading 30 times.
Fast Hand Kills — Reload and finish off the enemy you wounded 10 times.

Warlord
Equip two attachments to your primary weapon (excluding underbarrels).
PRO: +Start with one extra Lethal and Tactical Grenade (except Willy Pete).
Challenges ↓
Two Attachment Kills — Get 150 kills using a gun with two attachments.
Grenade Kills — Get 10 Frag or Semtex Kills.
Grenade Multi-kills — Get 1 multi-kill with Frag or Semtex.

Perk Slot 3

Tactical Mask
Protect yourself against Nova gas.
PRO: +Reduce the effects of Flash and Concussion Grenades, and reveal the position of a flashed or stunned enemy.
Challenges ↓
Flash Kills — Kill 20 enemies that are blinded by your Flashbang.
Concussion Kills — Kill 20 enemies that are stunned by your Concussion Grenade.
Nova Gas Kills — Kill 20 enemies poisoned by your Nova Gas.

Marathon
Sprint for a longer duration.
PRO: +Sprint for an unlimited duration.
Challenges ↓
26 Miles — Sprint 26 miles using Marathon.
First Blood — Get the First Blood Medal 10 times.
Captures — In Capture the Flag, get the Flag Capture Medal 15 times while using Marathon.

Ninja
Move silently.
PRO: +Make no noise at all and hear enemies louder.
Challenges ↓
Silent Kills — Get 150 kills using the Suppressor attachment.
Back Stabs — Get 5 Backstabber Medals.
Plants — Plant the bomb 10 times in Demolition, Sabotage, or Search & Destroy.

Second Chance
Pull out your pistol before dying.
PRO: +Survive longer and get revived by your teammates.
Challenges ↓
Kills — Get 10 kills while in Second Chance.
Revenge — While in Second Chance, kill the enemy who downed you 5 times.
Headshot — Get 1 headshot kill while in Second chance.

Hacker
Detect enemy equipment, explosives, and turrets.
PRO: +Sabotage enemy equipment and turrets, booby trap stolen crates, and remain invisible to Motion Sensors.
Challenges ↓
Destroys — Destroy 10 equipment or explosives while using Hacker.
Explosive Kills — Kill 25 enemies with a Claymore or C4.
Near Equipment Kills — Kill 25 enemies within the radius of your Jammer or Motion Sensor.

*all upgrades cost 2000 credits


~mrmiller

Thanks, great post!!
I didn't know half of that stuff...but I do now!