Sarnath

Legend Defeat a Legendary Dragon

Dark as the Void Solve the optimal roasting temperature of Dark Triangle Coffee

The Boss Reached 30th level.

That which does not kill you... Be injured in all limbs at the same time.

Craftsmanship Craft armor or a gun with 3 augments.

Road Rage Kill 30 enemies by mowing them down with vehicles.

Hey, it's-a-me! Execute a stomp move on an enemy

Sentimental Value You kept Megan's bracelet for yourself. Apparently, letting go really is the hardest part.

With Practiced Bravado 100 Kills During Shootdodge

You Are Coffee Complete Episode 2: North Star

Ignore Your Instincts At Your Peril Destroy 25 objectives in Starfighter Assault.

Outsmarted In singleplayer, get a quadruple kill with a single Frag Grenade

Liberation Free the salarian ark.

Go Pro or Go Home Unlock all the Pro mods on a car (Single Player)

True Serpent Breath Defeat True Orochi.

Conservation Extract all wild animal species.

People Person Become friends with at least three of your inner circle in one playthrough.

Tinkerer Construct 50 Engineering Items

Talent Pool Completed Talent Pool.

Knack Master Completed all chapters on Very Hard difficulty

Master of the Direct Tag Assault You pulled off 3 Direct Tag Assaults.

Best star pilot in the galaxy Destroy 10 TIE fighters within 2 minutes on the Beggar's Canyon mission

Itegami Learn how to use Blizzard.

Campaign Gold Obtain all 108 medals on the original Arkham City campaigns (as Batman)

Good Soul Against all odds, you saved Faridah Malik's life.

Ride the Vortex Travel to a new reality using a Lumivista TV

Ascension Collect 2400 Essence and hear the Seer’s final words

Retro Survive the arcade game reality

Stargazer Unlock 15 astrariums in a single playthrough.

Completionist Complete all Extinction challenges and escape in Regular or Hardcore difficulty.

Throttled Escape Escape using a relic in Regular or Hardcore difficulty.

Twin Birdbrains Defeat the twin demons, Lechku and Nechku.

Dish Best Served Cold You pulled off 3 reversals.

Gladiator school Survive 15 consecutive waves with each of the 4 characters.

Wild Card Completed Wild Card.

Blessed Acquire all Charms and receive Salubra’s blessing

Up to the Challenge 1 Complete 10 challenges.

“Worlds of Hurt” – Expert Rescued the Little Sister in “Worlds of Hurt” in under 15:00, on Medium or higher difficulty

Close Combat Specialist Kill 100 enemies with melee attacks.

I feel lucky Purified the sword of the unlucky grave robber

That is a rare gift. Reach the top of Amon Hen without being caught once by Boromir. (Single Player Only)

Master of the Mojave Discovered 125 locations.

Treasure Hunter Held every weapon and accessory.

Bladesman of Legend Defeat Gilgamesh.

Multiversal Agent Complete Episode 3: Time Breaker

Piano Virtuoso Play all six Piano Outreach Association songs well enough to receive remuneration.

Ultimate Hero Acquired all trophies.

No Furball on the Menu Make your way to shore without being swallowed by the Water Dragon.

Perfect Knight - Day 2 Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddler's Revenge (as Batman)

Taboos should be Challenged Used a Black Rite.