Timetaker

Successor of the Claw Defeat the Successor of the Claw in the City of Falling Flame

A Hunter, Through and Through Find and kill all 4 rare spawns.
2/4

Finally Getting Along! Cheer up Raphael while playing as Casey Jones.

Battering Ram Shield Bash 5 different thugs

The Doctor's Disciple Acquired all gadgets.

What a Nightmare Clear the Nightmare Train stage in Scenario Campaign Mode.

One for All Recruited all of the companions.

The Joker's Back in Town! Complete Batman 75 level after achieving True Hero status

Yellow Head Take a photo of Yellow Head

It Has Begun!!! Komplete Cage Mansion Tutorial

A Wolf in Sheep's Clothing Kill 25 enemies while staying cloaked. (TOKW: Infamy)

Thanks, But No Thanks Purge a Legendary Boon

Home Makeover Pay for 50 jobs from the House Contractor

See the Galaxy they said Play at least once on a desert, a forest, and a snow planet.

Make Way, I'm Koming Through Klear An Obstruction In Invasions

Archivist Unlock 80% of the Archive.
323/464

Ieiunitas Defeated Ieiunitas

Mutie Blues Complete Blue Line Station in the Campaign

Fully Loaded Maxed out all upgrades

Great Outdoors Endurance Challenge: Survive for 10 days

River Experts You found and viewed all the Cultural Insights.

Mask Curator Collect all Masks.

Paving the Way Completed "Paving the Way"

Did It All Complete all side missions.

Industrious in the Face of Cosmic Terror Complete all Crew Challenges and Side Missions on Xylourgos.
24/29

Honor Bound Bind a piece of gear to a class.

Succession Plans Break into Hell's Gate HQ and apprehend Two-Face.

Elite Guerrilla Finish 5 Elite Faction Missions.

Paragon Learn every spell.

I will find him! Set both Free Play characters as General Zod and Superman (Man of Steel)

Vacation Endurance Challenge: Escape the forest after surviving for 7 days

Well Trained Complete the Paladins Tutorial.

Skilled Complete A Mission Without Receiving Any Damage

Skilled Commander Perform 50 All-Out Attacks

Scenario Expert Clear all of the stages in Scenario Campaign Mode.

Upgraded Assistant Upgrade Alisa to the highest possible level.

Giant Slayer Assassinate a powerful guardian in one go

Hell of a Sheriff Complete the No Way Out scenario. (No training mode)

Kat Working Overtime Completed 40 side missions.

High Wind Alert Defeated 10 enemies within 10 seconds using one Gravity Typhoon.

Mammon Defeat Mammon, Lord of Hell.

Take the stage Validate a Track in Track Builder mode.

Batman Gone Bad Set both Free Play characters as Batman (Sinestro Corps) and Vampire Batman

Had to Happen Fulfill any 15 Prophecies

Complete your first Island Tour Awarded when you successfully complete your first Island tour

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

Operation: Anchorage! Completed "Operation: Anchorage!"

Samurai Raised All Combat Reflexes to Master Level

West Point Payback Defeat Benedict Arnold. (TOKW: Infamy)

Anarchist Exterminate 50 Ratoids.