Rei-Dan

Spliced Complete the "Wrath of the Machine" raid.

Firestarter Destroy all the Winter Shards and light all the fires in the Old Temple.

Submerged Mystery Capture a mysterious creature lurking beneath the water's surface.

Deft Digger Capture a creature that loves to dig holes in the ground.

Full Master Earn all Gold Medals available in Mastery Challenge

Retro-futurism Advanced to the Modern Era before the year 1960

Master of Masters Reach master rank 200.

Stomp-A-Mole Eject 10 Abas from the ground

Ash the Leech Gain 10 health chunks using Heroic Gifts

Masochist Lose 20 health chunks from using Heroic Gifts

Extraordinary Popular Delusions Had all happiness values above 50

A New Protagonist Earned the top ranking in the Friendly Match.

Day 0 Completed "Day 0"

Occasio Calva Complete Kairos Gate.

Celestial Illusion Capture a fantastical creature that floats through the sky.

Packrat Collect 50% of Data Drive files in the Bloodline expansion

Opportunist Unlock all Heroic Gifts

The Ultimate Price Make the Ultimate Offering

Full House Fully upgrade your Gear

Around and Around We Go Perform every level interaction once

Creatures of the Earth Capture a hole-digging creature from every region.

All Star Get 100 Stars in S.T.A.R. Lab Mode

Forever Marked Progress the story to unlock.

Pursuit of Knowledge Filled 80% of the Datalog.

Veteran Collector Find all treasure within a single locale.

Fundamental Principles Amended the Constitution 6 times in a single game

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

In Seventh Heaven Reached overall happiness of 77

Feeding Time Feed the Narwhal.

Outstanding Observer Complete many requests for the Lynian Researcher.

For Science! Researched all technologies at least once before the year 2005 in a single game

Icebreaker Equip the Icebreaker.

Give Them Something to Believe Complete New Game Plus

Under The Ice Finish the main quest in The Pale Reach.

Friends With Benefits Had relations higher than 90 with all factions in the Modern Era

Monster Master Maximize the research level for almost all large monsters.

Fresh Fish Have 5 ice blocks in your cargo.

Episode 6 Complete Finish Episode 6.

From The Black Depths Catch the Colossal Squid.

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

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

Ultimate Collector Find all treasure.

Polar Angler Catch all known species of fish in The Pale Reach.

Frozen Favors Finish all side quests in The Pale Reach.

Episode 7 Complete Finish Episode 7.

Cold Corruptions Catch all aberrations in The Pale Reach.

Episode 8 Complete Finish Episode 8.

The Bay Of Pigs Survived an invasion from the USA

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

Miracle Comeback Perform your characters' special skills a total of 100 times.