The Witcher 2: Assassins of Kings had Steam trading card support added on 13 July 2013. There are 8 cards in the series, and you'll receive 4 cards at random for purchasing and playing the game.
The other installment in the game series, The Witcher 3: Wild Hunt, also has trading card support.
Trading Cards
Foil Cards
Badges
Level 1
A guy who knows a guy who knows Geralt
A guy who knows a guy who knows Geralt
Level 2
Wolf school apprentice
Wolf school apprentice
Level 3
A Witcher
A Witcher
Level 4
Beast Slayer
Beast Slayer
Level 5
A whirlwind of rage and steel
A whirlwind of rage and steel
Foil Badge
THE WHITE WOLF
THE WHITE WOLF
Booster Pack
Emoticons
:amethystdust:
(Common)
(Common)
:drownerbrain:
(Common)
(Common)
:endregateeth:
(Common)
(Common)
:essenceofdeath:
(Common)
(Common)
:essenceofwater:
(Common)
(Common)
:venomousspider:
(Common)
(Common)
:diamonddust:
(Uncommon)
(Uncommon)
:nekkerheart:
(Uncommon)
(Uncommon)
:lethosdream:
(Rare)
(Rare)
Profile Backgrounds
Siege
(Common)
(Common)
Geralt in the middle of a fight
(Uncommon)
(Uncommon)
Tactical Fight
(Rare)
(Rare)
