Mitigation

One of the few Obtain Istarelle

It Came From Within Start a Conquest with all Warchiefs as spies.

Thresher Thrashed Defeat Terramorphous the Invincible.

Intelligence Agent Complete all battle intel reports.

Special Forces Cleared every mission and challenge mission in the Special Forces Pack.

Bad Dog! Defeat Cerberos.

That Tasted Purple! Had Purple-rated gear or better equipped in every slot.

Reversal of Fates Get a Death Save off a badass or a boss.

Yaaaaaay Introduce thyself to the White Knight.

Pacta Sunt Servanda Finish the "Hearts of Stone" expansion.

The Conqueror Win the conquest of Elysium with freed humans from the 3 main regions.

Superspy Cleared every mission and challenge mission in the Spy Pack.

Sleeping Beauty Kill the sleeping guy in face down rappel section

Unwelcome Guest Vanquish a player as an invader

Bad Boss Strike a Follower until he's had enough.

Crash Override Cleaned up N.A.O.M.I's code.

5, 4, 3, 2, Mach 1! Get 50 seconds of air time in any Ford car

Mission Complete Defeat Typhon.

The Great Escape Complete "Desperate Escape" with an S rank.

Artificial Intelligence Discover the fate of Marko Dragic.

For the cause Sacrifice Hannah to save the Valkyrie in the Campaign

The Floor is Lava Glide a total of 1,000 meters in one go.

They'll all be remembered Find every single historical item

Chameleon Change your disguise during The Final Test.

Western Stranger Complete 10 Stranger mission strands.

''You guys got yourself a ship!'' Earn 17,000 studs

Rooftop Runner Earned a gold medal in Auldnoir Free Race II.

True Understanding Complete all Legends Mode stories on a single difficulty.

Freeflow Silver Achieve 16 medals on combat challenges

Calibrus Unleashed Make your first cut with Calibrus.

Way of the Warrior Defeat 150 enemies singlehandedly in one playthrough of "Desperate Escape."

Swappin' Win a race in a vehicle with an engine swap

Not On My Watch In Multiplayer, perform 10 squad revives

Walk-in Wardrobe Fill your wardrobe with 300 costume pieces.
23/300

General Distress Complete the mission "General Distress".

There is a Ruler Complete 100% of Story Mode

Dark Horse Acquire Eternal Maw for use outside the Afterlifes (The Curse of the Pharaohs)

Bust 50 Bust 50 Racers

Family Jewels Retrieve your stolen goods

Soul Searcher Rescue your first soul.

Finished the Job Campaign: Killed an enemy in close combat who was hurt by another player .

Let's Get This Party Started! Unlock all selectable characters in Versus.

Fly-by-wire Take out helicopters with remote missile 3/3.

Praise and Pass Request Turner to toss you ammo 20 times.

Damage Control Win a Dropshot match via shutout

Show Your Moves Fully upgrade the Skills tree.

Chapter I Defeat the Ice Titan

Scrappy Racer Win an event using a Derelict car

Knight's Honor Acquire all rare weapons.

Land of the Gravestones Defeat the 4th Colossus