M-UEOH

Quick as a Flash Initiated 300 advantage encounters (including double and triple advantage).

First Encounters Start by fighting a match in the Battle Hub. It doesn't matter if you win or lose. What matters is challenging yourself to take that first step.

Naggiar Service Medal Obtain the decoration given to participants in the confrontation at Naggiar. A likeness of the plains adorns this commemorative medal.

Cleanest Hands You completed The Brigmore Witches without killing anyone

The Plot Thickens Leave Act One - for somewhere altogether darker.

Rat Tail Acquired a rat tail.

Refreshing Conversation The main story is nice and all, but it's important to stop and smell the roses.

Lock, Stock, and Barrel Give Trico every single barrel.

Honor the dead Collect 50 cop badges

Level Master Riku Max out Riku's level.

Fetch Quest Play fetch with Scratch - the best boy in the Realms.

Shove Off Kill a creature with falling damage.

Courage Proven, Strength Displayed Unlocked the class tree.

Virtuoso Reach max level with all skills.

Valedictorian Achieved student rank A0.

Magic Moment Forged a strong bond with Emma.

Maestro Defeat 4 or more enemies in one turn of Melody Catcher.

On the Hunter's Path Unlocked the hunter.

Sword Master Increase the Mastery Level of the Void Sword to the maximum

Cafeteria Commando Obtained all recipes.

Item Collector Obtained all consumable items

Ghirlandaio Service Medal Obtain the decoration given to participants in the recapturing of Ghirlandaio. An image of the citadel adorns this commemorative medal.

Skirmish - Chapter XIII Finish the levels from Chapter XIII in Squire difficulty

Item Mania Unlock 100% of the item library.

Maestro Obtain a Fantastic rating for each song in Ice Cream Beat Master Mode.

Devil Slayer Kill 10,000 enemies.

Claw Master Increase the Mastery Level of the Chaos Claws to the maximum

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Here With You To Knight Forged a strong bond with Laura.

The Aviator Won first place in every Grand Prix drone race.

Colosseum Queen Clear all tasks in Colosseum.

Class Act Completed all quests, both extra-curricular and during field studies.

Mischief Managed Stun a Player while they are highlighted for a score event

Action Surge Perform five attacks in one turn. Your enemies won't know what hit them (literally).

Sweet Melody Capture a creature that creates a beautiful melody.

Weapons Master Increase the Mastery Level of all weapons to the maximum

Treasure Hunter Award given to those who find and open treasure chests.
The thrill matters, not the contents.

Handy Woman Done 300 requests.

Cohoots' Dresser Awarded to connoisseurs of
Cohoot outfits. Perfect for
storing your avian apparel.

More Than a Fie-ling Forged a strong bond with Fie.

Seasoned Jockey Plaque Awarded for riding many
different monsters.

Keepers of the Arena Win the Keepers of the Arena battle in the Mirage Arena.

The Warrior: Terra Learn all of Terra's Finish Commands.

Blood Letting Pass 5000 levels in Bloody Palace Mode

Loyal Customer Make a purchase at every Moogle Shop.

Dilettante Fill all Art Collection and Equipment slots in the Great Inagua manor

Entranced by Battle Having an audience changes everything...and turns a mere fight into thrilling spectacle. Spectate a Battle Hub Match, and bear witness to glory.

Oh Glorious Chanbara! Cleared the story difficultly "Hard"

From the Depths of R'lyeh Defeat the Sea Monster

I'll Take My Board Proof of unlocking every geotree.
Can you do any sweet tricks on that geoboard?