Full list of all 64 The Last Spell achievements.
The base game contains 56 achievements, and there is 1 DLC pack containing 8 achievements.
Break Gildenberg's Seal at Apocalypse 3 or more (without Boundless Mode activated)
Start 20 runs
Break Elderlicht's Seal
Have a Hero kill 200 isolated enemies in one run
Use scrolls 50 times
Build 60 Reinforced Stone Walls in one run
Break a Seal without the City Panic going under A rank
Use potions 100 times
Build 10 Catapults in one run
Build all buildings types at least once
Produce 40 items with your production buildings in a single run
Break Glenwald's Seal
Kill two thirds of the Dryads during the final night of Glenwald
Poison 400 enemies in one run
Kill 6666 enemies
Have a Hero use a potion on another Hero
Unlock all weapon types
Inflict a critical hit on 20 enemies in one Heroes' turn
Break Lakeburg's Seal
Kill 300 enemies affected by negative alterations in one run
Sell an Epic item
Have 40 active traps at the beginning of a night
Stun 50 enemies in one night
Break a Seal at Apocalypse 1 in any city (without Boundless Mode activated)
Fight a boss for the second time
Have a Hero or building reach 12 enemies in a single blow
Build 20 Ballistas in one run
Have a Hero kill an enemy 14 tiles away
Get 6 heroes in your team
Have Schaden reveal herself to you
Build your first Seer
End a night with the City Panic at its maximum
Customize a Hero
Have Freude reveal herself to you
Reach night 3 at Apocalypse 1 in any city (without Boundless Mode activated)
Scavenge 50 Ruins and Corpses
Have a hero perform a Momentum attack with maximum bonus
Break Gildenberg's Seal
Use 500 mana in one run
Reroll the available Heroes in the Inn
Have a Hero hit their friend
Build your first Inn
Get 12 Workers in your Haven
Have a Hero reach 0 mana
Kill an enemy with the Punch skill
Unlock your first favor with a goddess
Break the Last Seal
Break Seals with at least 50 different Omens
Push back the Fog at its minimum with the Seer
Use the Fatality skill on an Elite enemy
Break a Seal at Apocalypse 6 in any city (without Boundless Mode activated)
Break Lakeburg's Seal at Apocalypse 3 or more (without Boundless Mode activated)
Break Glenwald's Seal at Apocalypse 3 or more (without Boundless Mode activated)
Break Elderlicht's Seal at Apocalypse 3 or more (without Boundless Mode activated)
You've become the Eon of War
Break Glintfein's Seal at Apocalypse 3 or more (without Boundless Mode activated)