ECosta

Avenged Confronted the culprit behind the Vael family's murder. ("The Exiled Prince" downloadable content)

Memento Gave Sebastian a family heirloom. ("The Exiled Prince" downloadable content)

A Time of Wood and Stone Gathered the lost lore of Cadash Thaig ("Witch Hunt" downloadable content)

Nahantu Sightseer Explore all of Nahantu.
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Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Dinner Date Pigsy's Perfect 10: Collect all hidden food and pin-up girls.

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

Liyue: Legend in Liyue Reach Reputation Lv. 8 in Liyue.

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

Alright, Alright Survive until round 10 in Infection.

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Survivor Survive until Round 25 in Outbreak.

Scarlet Sprouts (III) Raise the Frostbearing Tree to Lv. 12.

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Challenger of the Rift Completed a floor of the rift labyrinth.

Escaped Awakening Escape Awakening for the first time in Regular or Hardcore difficulty.

Reaper Defeated the Harvester ("The Golems of Amgarrak" downloadable content)

Go Figure Plant ShadowChild's figurine.

Help Desk Get the Blade lobby desk clerk to help you bypass security.

Cloak and Dagger Met secretly with the agent of the Divine. ("The Exiled Prince" downloadable content)

Lightning-Riding Treasure Hunter (I) Open 100 Chests on Narukami Island, Kannazuka, and Yashiori Island in Inazuma.

Rock-Steady Treasure Hunter (III) Open 800 chests in Liyue (The Chasm and Chenyu Vale are counted separately).

Extract The Data... Get the data that Pritchard is after from within the Palisade Blade.

Expose The Truth! Decide what to do with the evidence you uncovered.

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Spirited Sparring Kill 500 enemies with Ultimate Skills as a Spiritborn.
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Turnabout is Fair Play Kill 50 Cryptids with the Venom-X weapon in Nightfall in Regular or Hardcore difficulty.

Controlled Chaos In Revelations, override all of the Corruption Engines before round 6.

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

Dendro: The Essence of Flora Obtain the power of Dendro.

Sumeru: Continental Explorer (II) Light up the maps of the following areas in Sumeru: Hypostyle Desert, Land of Upper Setekh, and Land of Lower Setekh.

Let it Snow Receive the Extreme Environment Suit (XE Suit)

Clean Sweep Complete the System Rift Jensen Story without killing anyone.

Upping the Ante Kill the Kraken using a Relic in Mayday in Regular or Hardcore difficulty.

The Chaos In the Rift Encountered a chaos event.

Murder He Wrote Find all pieces of evidence behind the Saridakis murder.

Not One Inch In Gorod Krovi, complete a Lockdown Event.

A Just Cause Decide what to do with the Altered Biocell.

It's a Trap! In Shi No Numa, kill at least one zombie with three different traps in a single round.

Monster Summoner Summoned your first monster.

Hat Trick Kill 3 aliens with a single shot from the NX-1 Disruptor in Regular or Hardcore difficulty.

Drilling for Justice Assemble the cryonucleation tunneller - the cryodrill