Complete the indicated task to unlock the achievement.

Achievement	How to unlock
/ignore	Win a battle without killing any summoned enemies.
¡Toro! ¡Toro!	Win 3 battles with Denver as companion, without getting hit by him.
All Spent	Win a battle with no cards or mana left.
All Yours	Beat 5 arenas with Stormy getting all kills.
Anti-Mage	Win a battle without playing any spells.
Bend it Like Beckham	Play a kicker-effect with 10+ extra mana.
Best Pals	Beat 15 arenas with your companion surviving.
Beware of Companion	Kill 100 enemies with your companion.
Big Spender	Spend 20 mana in one card phase.
Burned	Beat a boss with Volco without taking damage.
Caaareful	Win a battle without personally destroying any barrels.
Calcium Deficiency	Defeat Mordar in Frontline.
Can't Touch This	Clear 3 arenas in a row without taking damage.
Carnage Complete	Beat The Grand Return with Ravager.
Champion	Win 100 battles.
Cheater	Play 8 cards in one turn.
Close One	Prevent 100 damage with a single Guardian Light.
Contender	Win 10 battles.
Critical Mass	Reach 100% crit chance.
Crowd Pleaser	Reach 300 Points.
Dat Mana Curve Tho'	Win a battle with no mana unspent (all arenas).
Daylight Robbery	Play a card that costs more than 8 mana.
Don't Need 'em	Win a battle without picking up any health globes. Globes sent to you by companion pickup or arena completion are allowed.
Eat It!	Defeat Graw in Frontline.
Fit as a Fiddle	Reach 400 health.
Flawless Victory	Beat a boss without taking damage.
Float Like a Butterfly	Reach 85% block chance.
Getting Miffed	Gain 1000 frenzy.
Gotta Go Fast	Take no more than 20 seconds in any one arena in a battle.
Greased Lightning	Beat a boss with Stormbringer without taking damage.
Guardian Light On Cooldown	Beat a boss with Squire of Light without taking damage.
Instant Karma	Knock 30 enemies down with Magma Shield.
Just In Case	Have 10 consumables in your consumable inventory at the same time.
Just Supplements	Play 350 upgrade cards.
Keep 'em Coming	Kill 400 enemies.
Lighting the Way	Beat The Grand Return with Squire of Light.
Locked and Loaded	Have consumables in all 4 slots.
Loot Ninja	Collect 300 points.
MacGyverism	Play a Spell, an Upgrade and a Consumable card in one turn.
Mana Surplus	Win a battle with no cards left in hand.
Not a Scratch	Beat a boss with Ravager without taking damage.
Pacifist Pet	Win a battle without your companion killing any enemies.
PokéMaster	Beat Frontline or higher with 3 different companions.
Putting the Magic in MTG	Play 150 spell cards.
Reaper Man	Kill 1500 enemies.
Record Breaker	Clear 5 arenas in less than 12 seconds each.
Show Off	Win a battle without using your basic attack.
Showmanship	Collect 100 points.
Spare The Rod	Win a battle with the Raff's Son modifier without ever letting him survive.
Straight	Win a battle, having played cards of mana cost 0, 1, 2, 3, 4, 5, 6, 7.
Strike!	Kill 6 enemies with 1 Volcanic Strike.
Take A Bow	Finish your first Campaign (win or lose).
Tamagochi Master	Win a battle without letting your companion die.
Tanks For Nothing	Defeat Ruby von Wouthingtonne IV in Frontline.
The Revolver	Kill 6 enemies in 6 seconds.
The Spice of Life	Beat Frontline or higher with 2 different contestants.
Thunderous Applause	Beat The Grand Return with Stormbringer.
Too Much Coffee	Perform 5 strafes within 8 seconds.
Tough Enough	Win a battle without playing more than 2 upgrades.
Trailblazer	Beat The Grand Return with Volco.
Trinkets 'r' Me	Play 150 consumable cards.
Where are my Rupees?	Destroy 14 barrels within 2 seconds.
You are The One	Win a battle with the Heat Wave rule without getting hit by the fireballs.
You're Fired!	Complete The Crucible.