Here is the full list of all 46 GWENT: The Witcher Card Game achievements.
Reach Rank 20.
Play one ranked game.
Obtain at least one leader from each faction.
Complete the basic tutorial.
Reach level 15.
Reach level 40.
Play a card from 5 different factions during a match.
Have card advantage of 3 cards.
Win a game using 15 special cards.
Win a round and game, after losing by 20 points.
Play a maximum number of units into any single row.
Resurrect at least 5 cards in a match.
Fully deplete your deck.
Destroy a Doomed enemy with a Doomed ally.
Win a round with only Order units.
Play 5 cards in a single turn.
Win a multiplayer game without Golden cards in your deck.
Win the final round of a multiplayer game by 50 or more points.
Destroy 3 or more units with single card.
Boost unit to over a 30 points in a multiplayer game.
Destroy a Legendary enemy with a Common ally.
Use 10 order charges in a single turn.
Start a round with 10 points on the board.
Destroy a unit with Zeal before its triggered.
Win a battle without killing any of the opponent's units.
Have a winstreak of 3 in any multiplayer game mode.
Have 4 artifacts in play at any time.
Win a game with 2 cards remaining in hand.
Spawn five allies in a single turn.
Control at least 5 cards with the same power.
Order at least 3 units in a single turn.
Mill 50 cards.
Win a Regular Battle without redrawing any cards.
Destroy a unit that is Immune.
Get a draw in a multiplayer game.
Fill your opponent's side of the board with row effects.
Smash 100 kegs.
Collect 50 unique cards from 1 faction.
Own at least 150 premium cards.
Transmute a card.
Send "GG" 50 times.
Finish 3 online matches.
Reach Prestige 1.
Deal a total of 30 damage to units in one multiplayer game.
Play a bronze and a gold card in a multiplayer game.
Equip a vanity leader skin, an avatar, a border and a title.