N7Nilus

...Becomes the Master Place in the top 3 on the Gauntlet scoreboard

The Darkest Hour Complete "Eye of the Storm", "Blood Brothers", and "Stronghold" on Veteran difficulty.

Sting like a Talon In Campaign, kill 20 enemies while flying the same Talon.

Shredder Dispatch 200 scraps

Teamwork Complete A Mission In Co-Op Mode (Any Difficulty Level)

Know No Fear Finish all of the missions at Level 30 on the Hard difficulty.

Master of Mimicry Learn all enemy skills.

Mr Perky 15 Reach level 15 on any perk

Taking down giants Unlock all Codex Entries in Friends in High Places

There is No Such Thing As Luck Engage in an Arcade match.

Registered Voter Head to 'Arena Preferences' and use all of your votes

Risk Assessment Finish Calculated Risk

Grave Digger Defeat a Crimson Head prototype1 using Jill.

Master of the Awakened Kill 5 Yetis (Valley Of The Yetis, Single Player Only).

First steps Win a Bronze cup at the end of a Challenge

Welcome to the Basement Win a Quick Race on any track in the Basement (not unlockable in Split Screen mode).

Perilous Prison Collect all the items on Prison

Master of Rings Acquire all rings.

Eight Seconds Kill eight enemies in eight seconds using the Darkstar Fission Tether with two or more teammates.

Out of bounds Pick up and throw 30 of Vex's minions to their doom.
0/30

Master Builder Complete All Relay Station Upgrade Quests (Valley Of The Yetis, Single Player Only).

Dragon Slayer Kill 25 Dragons

Survival of the Fittest Equip a Topper and win an Unfair Bot Match

Point of Impact Perform 5 perfect shots in a row with the Vulcan Gun without taking damage.

Can't Be Contained Collect all the items on Containment Station

You missed me Dodge a Skinner's charge five times in a row

Master of adaptation Complete all challenges in the campaign

This is the End Complete "Scorched Earth", "Down the Rabbit Hole", and "Dust to Dust" on Veteran difficulty.

Awakened! Complete The Valley Of The Yetis Campaign (Valley Of The Yetis).

King of Rings All Rings Obtained
19/30

Treasure Hunter Collect 75% of the prize bubbles on the story levels

You've Got Red on You Collect all the items on Hostile Grounds

Infernal Relics Collect all the items on Infernal Realm

The Only True Stopper Headshot Every Type of Enemy

Master of Expression Learn all gestures.

Can't Trust a Rat Killed 15 Racket Informants

What a Great Guy Save Jill using Barry.

Hardened Veteran Complete all chapters on Hard difficulty.

Sage's Trophy All Magic Spells Obtained
11/22

Visions of the Past Complete a Xeno-archive set (excluding Tower of Sisyphus)

Karma Die 1000 times
0/1000

Way to Go Complete every level in Score Attack with a bronze score or better

Ultimate Weapon Defeat the Pride and Joy prototype.

Spare Some Change for Gas? Drive 1,000 miles

You Just Made the List… Kill 10 Named Enemies in the Dark Zone.

Epic Tier 3 Engineer Complete the game on the hardest difficulty setting

More Gems Are Better Than None Earn 13 Gems.

Sucker born every minute Paid for a worthless tour of the world's largest bullet

Moo-rderer Kill 20 cows.

Just Like Harry Unlocked when the player makes it over the crocodiles on their first attempt in the Shadow Theater.