Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A New Trick	Teach a pet a spell
Apprentice Baiter	Fish 10 times
Arachnothanatology	Defeat the Winter Widow
Breaker	Break 100 breakables
Bull In A China Shop	Break 10,000 breakables
Butterfly	Have 50 friends
Cartophile	Use 100 maps
Casuality	Defeat the Nether King in Casual difficulty
Casually Hardcore	Defeat the Nether King in hardcore mode (casual)
Century Mark	Reach level 100
Champ Battler	Defeat 25 champions
Champ Master	Defeat 100 champions
Champ Overlord	Defeat 500 champions
Chest Nut	Open 500 chests
Classist	Defeat the Nether King with each of the 4 classes
Continuing Education	Learn 4 spells
Critter Crusher	Squish 1000 critters
De-Aleera-ious	Defeat Aleera
DEAD THINGS!	Defeat One-Eyed Willy
Destructor	Break 1,000 breakables
Ding Dong	Defeat Cacklespit
Dragon Slayer	Defeat Vyrax
Elitist	Defeat the Nether King in Elite difficulty
Emancipator	Defeat Kidrik the Mauler
Enchanted	Use an enchanter 10 times
Ezrek Gone	Defeat Ezrek Khan
Fair Verona	Defeat Verona
Fetch A Fair Price	Send your pet to town
Flyswatter	Defeat Bloatfang
For A Rainy Day	Have 100,000 gold
Friendly	Add a friend
From The Pit	Defeat Mordrox
From The Top	Begin new game plus
Gambling Enthusiast	Purchase 20 items from the gambler
Gambling Fiend	Purchase 100 items from the gambler
Gambling Professional	Purchase 50 items from the gambler
Gem Hoarding	Recover 100 gems from items
Gem Preservation	Recover 10 gems from items
Gem Recovery	Recover a gem from an item
Get This Party Started	Start a multiplayer game
Ghost Buster	Defeat Thiss
Gib Aficionado	Explode 1,000 enemies
Gib Tycoon	Explode 10,000 enemies
Gibster	Explode 100 enemies
Globe-trotter	Take 100,000 steps
Goodbye Cruel World	Die with a hardcore character
Gooey Soles	Squish 100 critters
Grand Regicide	Defeat Grand Regent Eldrayn
Guzzler	Use 5,000 potions
Hardcore	Start a hardcore character
Hardcore Veteran	Defeat the Nether King in hardcore mode (veteran)
Having A Blast	Fish using dynamite
Hypercritical	Deal 100,000 critical strikes
I Know a Secret	Find a secret room
Ice Breaker	Destroy 100 socketed gems
In Service of Secrets	Find 10 secret rooms
In Your World	Join a multiplayer game
Journeyman Fisher	Fish 100 times
Killbot・Killed	Defeat Killbot
Lizard Breaker	Defeat Aruk
Manticore	Defeat the Manticore
Map Enthusiast	Use 10 maps
Marishkabob	Defeat Marishka
Massive Crits	Deal 10,000 critical strikes
Master Angler	Fish 1,000 times
Mission Accomplished	Defeat the Dark Alchemist
Mod Maniac	Play a game using 5 mods
Mod Squad	Install a mod
Modpocalypse	Play a game using 10 mods
Mushroom Picking	Defeat Boletus Rex
Nest Egg	Have 1,000,000 gold
No More Secrets	Find 100 secret rooms
Normalized	Defeat the Nether King in Normal difficulty
Normally Hardcore	Defeat the Nether King in hardcore mode (normal)
Overpower	Do 10,000 damage with a single attack
Peddler	Sell 500 items
Performance Enhancer	Use an enchanter 500 times
Pet Savant	Teach a pet 4 spells
Pinned to the Mist	Defeat the Wraith Lord
Playing With Dolls	Defeat the Ancient Rag Doll
Plunderer	Open 100 chests
Pogg Slammed	Defeat King Pogg
Quaffer	Use 50 potions
Revolt Against Artifice	Defeat the Artificer
Rock Crusher	Destroy 10 socketed gems
Self Improvement	Use an enchanter 50 times
Siege Breaker	Defeat the Siege Guardian
Skill Devotee	Obtain a tier 2 skill bonus
Skill Enthusiast	Obtain a tier 1 skill bonus
Skill Master	Obtain a tier 3 skill bonus
Socializer	Have 10 friends
Socketeer	Socket a gem into an item
Spectacular Find	Find a legendary item
Spellcaster	Learn a spell
Squish Gallop	Squish 500 critters
Stepping Out	Take 10,000 steps
Stone Smasher	Destroy a socketed gem
The Band Played On	Assemble TrillBot
The Big Chillhoof	Defeat Chillhoof
The Blingbearer	Socket 500 gems into items
The Fall of the Wild	Defeat the Grizzled Alpha
The Felled Guardian	Defeat the Fallen Guardian
The King is Dead	Defeat the Nether King
The One Percent	Have 10,000,000 gold
Thinking Critically	Deal 1,000 critical strikes
Tippler	Use 500 potions
Trader	Trade an item with another player
Trash Magnate	Sell 50,000 items
Treasure Hunter	Open 20 chests
True Berserker	Defeat the Nether King as a Berserker
True Embermage	Defeat the Nether King as an Embermage
True Engineer	Defeat the Nether King as an Engineer
True Outlander	Defeat the Nether King as an Outlander
Twinkle Twinkle Bobba	Socket 50 gems into items
Unmasked	Defeat the King In Masks
Unstoppable	Defeat the Nether King in hardcore mode (elite)
Vendor	Sell 5,000 items
Veterenated	Defeat the Nether King in Veteran difficulty
Wanderer	Take 50,000 steps
Well Dressed	Wear a completed armor set
When Grell Fell	Defeat General Grell
Who's Your Friend	Defeat the Manticore's Mate
X Marks The Spot	Use a map