Mastery challenges are revealed as you earn them. They do not count toward percent complete. This list is a full list of all available Mastery challenges found in Warzone and Multiplayer on Call of Duy Modern Warfare.
Warzone
Battle Royale Victories
Get 300 Victories playing Warzone Battle Royale.
Reward: 25,000 XP and Calling Card
Plunder Victories
Get 300 Victories playing Warzone Plunder.
Reward: 25,000 XP and Calling Card
Warzone Victories
Get 400 Victories playing Warzone Mode.
Reward: 25,000 XP and Calling Card
Immortal Contract Squad
Complete your fifth Contract in a single match with all team members still alive.
Reward: 5,000 XP and Calling Cards
Broken Arrow
Kill 3 or more enemies with an air strike or cluster strike targeted within ten meters of yourself and survive.
Reward: 5,000 XP and Calling Cards
C4 Vehicle Multi-Kill
Kill three or more enemies at once with a C4 that is attached to a moving vehicle.
Reward: 5,000 XP and Calling Cards
Ghostride the Whip
Kill three or more enemies within a few seconds of leaving a moving vehicle’s driver seat.
Reward: 5,000 XP and Calling Cards
Superhero Kill
Score the match ending kill with an execution.
Reward: 5,000 XP and Calling Cards
Travelogue
In a single match of Battle Royale Trios or Quads, get kills in 12 or more named regions across your whole team.
Reward: 5,000 XP and Calling Cards
Never Say Die
Win a match of Battle Royale Trios or Quads despite accumulating at least 7 total Gulag trips and deaths across the team.
Reward: 5,000 XP and Calling Cards
Untouchable
Win a match of Battle Royale Trios or Quads without you or any teammates dying or being sent to the Gulag.
Reward: 5,000 XP and Calling Cards
Multiplayer
Going Long!
Get 50 M Longshot with a Throwing Knife.
Reward: 5,000 XP and Calling Cards
Deadeye Headshot
Get 10 Headshots without Dying.
Reward: 5,000 XP and Calling Cards
Lethal Litany
Get a kill with 6 different types of Lethal Equipment in a single match.
Reward: 5,000 XP and Calling Cards
Objective Player
Get a combined 30 Objective Attacker and Defender kills in a single match. Note: On shipment and Shoothouse, this number is increased to 50.
Reward: 5,000 XP and Calling Cards
Special Delivery
Get a Round or Game Ending Kill with a C4 or Claymore attached to a Recon Drone. Note: Both the Drone operator and the Explosives provider will receive credit.
Reward: 5,000 XP and Calling Cards
Finger Flicker
Get 4 Throwing Knife kills in under 30 seconds.
Reward: 5,000 XP and Calling Cards
Mobile Frenzy
Get 6 kills with a single Wheelson or IAV called in from a Killstreak.
Reward: 5,000 XP and Calling Cards
Adroit Gunslinger
Get a Headshot from Longshot distance with 5 different weapon classes in a single match.
Reward: 5,000 XP and Calling Cards