Aghehost

Close Shave Complete all Under the Bridge and Knife Flight challenges.

Jaws of Shadow Complete 25 Caragath Stealth Kills.

Only a Real Master Make a comeback when at low health (10% or less)

Ambush Defeat 4 enemies within the duration of a single scare effect.

Cleansing The Land Complete the quest "Cleansing the Land"

It's Not Over Defeat Samael

Lord of the Black Stone Complete Lord of the Black Stone

Who's Next? Complete 100% of Story mode

Strong with this one Unlock all spells for one class

Veteran Status Qualify from 500 rounds

Bring It Down! Finish Operation Thunderbarge

The Scene of the Crime Rescue Mad Hatter's first hostage.

Relic Hunter Assist in capturing 20 capture points in Salvage.

Powerhouse Acquired all standard weapons.

I'm a survivor! Complete 20 waves in a row on any Horde Map.

Diamond Geezertron Unlock the final skill in either skill tree

Like Mama Used to Make Complete Bedroom.

Seeds of independence Liberate 500 slaves.

Werewolf Mastered Acquire 11 werewolf perks

A gross gross Survive 144 Waves in total.

Another Brother Falls You survived the drive into Sinclair Parish

Gladiator Completed a Coliseum Attack stage

Battle Tested Reach Commander (Level 55) in Multiplayer while playing online.

The Root Of Corruption Open The Well Of Souls

The Taken King Complete "The Taken King" quest.

Impossible Rescue Rescued the Bot in Megamix Mastery.

Racing and Pacing Finish the game in five hours.

Mother knows best Complete all Mother Hen secondary missions in the main game

The Big Boss Defeat Absalom

A Stroll In The Demonic Park Complete the game on any difficulty setting

The Last Laugh The joke's on who?

For Close Encounters Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Twice Nightly Complete New Game Plus

Raider Complete a Raid.

Perfect Aim Win a match as Deathstroke without missing a shot (minimum 12 shots)

Every Woman for Herself Finish the game without saving anyone using Jill.

Ding! You took a little elevator ride.

Head Games Rescue Mad Hatter's second hostage.

Titan Mastery Fully upgrade a Titan Subclass.

Completionist Completed all missions in Secret Armory

Master Architect Build three houses

Oversight Become Overseer

The Masterful Marksman Complete the entire main campaign on Marksman difficulty

Wicked Eyes and Wicked Hearts Make an impression on the Orlesian court.

A Little Closure You investigated the cult's activities at Sammy's

High Commander Complete 50 missions or operations in a single playthrough.

Thousands of candles Defeat the Guardian

Queensberry Rules Perform a 4-hit combo with your bare fists in End of Zoe.

Kill Your Darlings You put your imagination in its place.