Here is the full list of all 70 Dungeonborne achievements.
Reach level 10 with 1 character
Reach level 20 with 1 character
Reach level 20 with 4 characters of different classes
Start an adventure or arena game using SwordMaster with 3 or more activated passives
Start an adventure or arena game using Fighter with 3 or more activated passives
Start an adventure or arena game using Rogue with 3 or more activated passives
Start an adventure or arena game using Priest with 3 or more activated passives
Start an adventure or arena game using Pyromancer with 3 or more activated passives
Start an adventure or arena game using Death Knight with 3 or more activated passives
Start an adventure or arena game using Cryomancer with 3 or more activated passives
Start an adventure or arena game using Druid with 3 or more activated passives
[Adventure] Start your first adventure
[Adventure] Go on 100 adventures
[Adventure] Enter the corrupted portal for the first time
[Adventure] Enter the corrupted portal 10 times
[Adventure] Escape once
[Adventure] Escape 10 times
[Adventure] Escape 100 times
[Adventure] Escape after entering the corrupted portal for the first time
[Adventure] Escape after entering the corrupted portal 10 times
[Adventure] Kill 4 or more non-ally players during 1 adventure
[Adventure] Kill 15 or more enemies during 1 adventure
[Adventure] Kill 100 enemies in total
[Adventure] Kill 500 enemies in total
[Adventure] Kill 1000 enemies in total
[Adventure] Kill 1 non-ally player
[Adventure] Kill 10 non-ally players
[Adventure] Kill 100 non-ally players
Kill 1 non-ally player when you have 5% Life or less
[Adventure] Team up and go on 20 adventures
[Arena] Team up and win 10 arena games
[Adventure] Resurrect 1 teammate
[Adventure] Resurrect 10 teammates
[Adventure] Resurrect each other with a teammate in a single adventure
[Adventure] Kill 1 non-ally player who's killed you or your teammate in this adventure
[Adventure] Kill 1 non-ally player who's killed you or your teammate twice in this adventure
[Adventure] Escape from an adventure without killing any player or enemy
[Adventure] Escape from an adventure without taking damage
[Adventure] Perform blocking counterattack 100 times
[Adventure] Perform perfect block 50 times with two-handed sword
[Adventure] Loot 50 times in total
[Adventure] Loot 200 times in total
[Merchant] Earn 10,000 gold by selling crafts
[Merchant] Earn 50,000 gold by selling crafts
[Merchant] Earn 100,000 gold by selling crafts
[Adventure] Destroy 100 destructible objects
Enter an adventure or arena game with 3 or more Epic or higher rarity items equipped
Enter an adventure or arena game with 7 or more Epic or higher rarity items equipped
[Heirloom] 1 heirloom reaches Epic rarity
[Alchemist] Obtain 100 potions/flasks
[Adventure] Use 100 Elixirs/Potent Elixirs
[Adventure] Use 100 Healing Potions/Mana Potions
[Adventure] Use 100 Bandages
[Adventure] Kill Cyclops once at Clouseau Castle (Casual)
[Adventure] Kill Cyclops once at Clouseau Castle (Classic)
[Adventure] Kill Wendigo once at Sinner's End (Casual)
[Adventure] Kill Wendigo once at Sinner's End (Classic)
[Trade] Buy/sell 1 item
[Trade] Buy/sell 100 items
[Trade] Earn 100,000 gold by selling items
[Trade] Spend 100,000 gold
[Adventure] Open the Divine Floral Sarcophagus
[Adventure] Kill Vengeful Monarch once
[Competitive] Win 1 match in Deathmatch or Multi-round mode while contributing ≥50% of the team's total damage
[Competitive] Win 1 match in Deathmatch or Multi-round mode while healing ≥35% of the team's total damage taken
[Competitive] Win matches in Deathmatch or Multi-round mode using 8 different Classes
[Competitive] Win 1 match in Multi-round mode without the enemy team winning a single round
[Competitive] Win 1 match in Multi-round mode while getting at least one kill in each round
[Competitive] Win 1 match in Multi-round mode after the opposing team reaches match point first
[Competitive] Win 1 match in Multi-round mode without dying