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