Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A Hunger, Sated	Complete The Sunswallower's Wake Campaign.
A Lowly Crust of Beef	Complete a campaign on Walking Lunch difficulty.
A Mythic Menagerie	Get five different pets across all campaigns.
A Story of Heroes	Complete a Generic Campaign (Three or Five chapter)
A Temperamental Shrub	Poison fifty enemies with Botanical Thorn Lash.
Admiral of the Air	Defeat the Admiral of the Air.
All My Birds, Safely Home	Acquire all five plot characters, and have them survive to the end (Eluna and the Moth)
Another Tale to Tell	Complete a Legacy Campaign (Three or Five chapter)
Astrology	Kill twenty Enemies using Celestial Falling Stars.
Back into the Sea	Kill 1000 Gorgons (Across all campaigns)
Bears are Scary	Kill two enemies simultaneously with Bear Swipes.
Bogmother	Defeat the Bogmother.
Bonebreakers	Kill 1000 Morthagi (Across all campaigns)
Chain Reaction	Use three reaction strikes (guardian/sentinel) in a single turn.
Completing the Look	Get the head and all four limbs for a transformation.
Core Failure	Destroy the Morthagi Cores.
Cutthroat Competitors	Trigger Rival ability "Oh yeah? Watch this!" five times in a single fight.
Daybreak	Complete Age of Ulstryx Campaign.
Drauvenslayers	Kill 1000 Drauven (Across all campaigns)
Echoes Die	Complete Monarchs Under the Mountain Campaign.
Empty the Caves	Kill 1000 Deepists (Across all campaigns)
Everfading	Complete Eluna and the Moth Campaign.
Fight Like a Bird	Blind twenty enemies with Crow Scratch or Crow Peck.
Gotta Ca... Must Collect All of Them	Catch All four elemental spirit types.
Gracnaw's Dragon	Defeat Gracnaw's Dragon.
Granny Gloomfire	Defeat Granny Gloomfire.
Grillmaster	Hit five enemies simultaneously with a Cone of Fire.
Head Chef	Defeat the Head Chef.
How Romantic!	Kill ten enemies with an attack that uses Lover's Vengeance.
I'm Not Smiling	Terrify ten enemies with Inscrutable Stare.
In Soil, In Smoke	Complete All the Bones of Summer Campaign.
Into Mulch	Kill three targets in a single use of Witherbolt.
King Carrion	Defeat King Carrion.
Legends Never Die	Promote a Legacy Hero to the rank of Mythwalker.
Let Me Get My Chisel	Complete a Carved in Stone campaign.
Lochias's Hunger	Kill an enemy of every monster group with Wolf Bite.
Luthin the Mirrormaster	Defeat Luthin the Mirrormaster.
Making Tracks	Win an Omenroad challenge run at Peril 10.
Malthides, Brute Toxinist	Defeat Malthides, Brute Toxinist.
Me and My Familiar	Get a pet.
Neverbefore	Complete A Walk in the Unlight Campaign.
No More Nightmares	Kill 1000 Thrixl (Across all campaigns)
No Time for Clawmonsters	Kill Calabyne in one turn.
Ollend the Abductor	Defeat Ollend the Abductor.
Outset	Win an Omenroad challenge run at Peril 1.
Overwhelming Monstrosity	Receive 150 calamities in a campaign.
Party Wagon	Defeat the Party Wagon.
Passing Shadow	Have a hero end five consecutive turns in grayplane.
Pathbeater	Win an Omenroad challenge run at Peril 5.
Peacemaker	Kill 1000 monsters with a hero.
Plague Doctor	Kill three enemies with poison in a single turn.
Pyrrhic Victory	Win a battle after losing three heroes to either maiming or death.
Seasoned Traveler	Win an Omenroad challenge run at Peril 15.
Solid as the Hills	With Child of the Hills Theme, take no damage from an enemy attack twenty times.
Some Say I'm Too Flashy	With Gem Theme, stunt on 100 attacks.
Starwing	Defeat Starwing.
Storied Past	Resolve all three hook quests with a hero.
Symbiosis	Recover 30 health with Harvest or Dread Harvest.
Symbiotic Advisor	Defeat the Symbiotic Advisor.
Tempest	Kill three targets in a single use of Chain Lightning.
The Artist	Stunt 75 times with a single hero in an Omenroad challenge run.
The Bulwark	Take (and survive) 300 damage with a single hero in an Omenroad challenge run.
The Collector	Pick up twelve rewards with a single hero in an Omenroad challenge run.
The Cost of Heroism	Have a hero withdraw after being maimed.
The Doorman	Defeat the Doorman.
The Gardener	Defeat the Gardener.
The Glorysword Clayn	Defeat the Glorysword Clayn.
The Hardy	Have twenty temporary HP on a single hero at one time in an Omenroad challenge run.
The Horn Grownup	Defeat the Horn Grownup.
The Hurricane	Kill eight enemies in a single hero's turn in an Omenroad challenge run.
The Lethal	Deal 30 single-target damage with one attack during an Omenroad challenge run.
The Monstrous	Deal 500 damage with a single hero's transformation abilities in an Omenroad challenge run.
The Power of Friendship	Have friendship ability "Got your back!" occur twenty times.
The Relentless	Deal 1000 damage with a single hero in an Omenroad challenge run.
The Riftspore Apostle	Defeat the Riftspore Apostle.
The Shredder	Shred 100 armor with a single hero in an Omenroad challenge run.
The Survivor	Have a single hero end six fights with one health in an Omenroad challenge run.
The Twins	Defeat the Twins, Wrune and Wrax.
The Umbercryst Martyr	Defeat the Umbercryst Martyr.
The Unscathed	Dodge or block at least fourty attacks with a single hero in an Omenroad challenge run.
The Virulent	Poison 80 enemies with a single hero in an Omenroad challenge run.
Thematic Divergence	Gain limbs from two different themes on a single hero.
This Too Shall Pass	Be defeated in a battle.
Thwack!	Use Tree Bash to knock back enemies fifty tiles.
Turncoat	Accept the Deepking's offer.
Uur, Ancient Amalgam	Deafeat Uur, Ancient Amalgam.
War Endured	Complete The Enduring War Campaign.
War-Ender	Destroy the last of the Enduring.
Waymaster	Win an Omenroad challenge run at Peril 20.
We Call That Mortificient!	Kill an enemy with Mortificial Hammer and Wrist Bolt in the same turn.
We Emerge Changed	Get transformed limbs from ten different themes.
Who's Counting?	Kill 100 monsters with a hero.
Wingknight's Prowess	Finish Chapter 3 intro mission without losing any units (All the Bones of Summer)
Worldwalker	Complete all five story campaigns.