Full list of all 27 Wildfrost achievements.
The base game contains 16 achievements, and there is 1 DLC pack containing 11 achievements.
Defeat the Heart of the Storm
Stack 50 Shell on a single target
Win a Daily Voyage
Achieve a 3 Win Streak
Deal 100 damage in a single hit
Feed the Muncher a Consume item
Survive an attack from King Moko and win the battle
Stack 5 Block on a single target
Sacrifice 10 allies in a single battle
Stack 15 Snow on a single target
Stack 20 Shroom on a single target
Spare the Naked Gnome
Defeat the Frost Guardian with a Scrappy Sword
Deal 50 damage in a single hit
Buy 3 Charms from a single shop
Win a battle with just your Leader remaining
Have 12 or more cards in your hand at once
Win a run without any Charms equipped
Stack x10 Frenzy on a single target
Win a run with your pet as your only active Companion
Defeat a Boss without applying Snow to them
Win a battle without any cards left in your deck
Have 30 or more Health on a single unit
Win a run with the Snowdweller tribe
Win a run with the Shademancer tribe
Win a run with the Clunkmaster tribe