Injured Kvaldir is a neutral minion card (rarity: rare) that belongs to the "The Grand Tourney" set, which was released on 24.08.2015 and is one of initially 132 cards. The artist of this card was Zoltan Boros, who also made 249 other artworks for Hearthstone.
The card costs 1 mana, has 2 attack and 4 health, and its card text reads: "Battlecry: Deal 3 damage to this minion."
The flavor text of the card is the following: Don't worry. With a little skin cream he's going to clear right up.
Based on 97 quiz answers, the card is moderately hard to memorize: 89% of them were correct. The question on “Name” is answered correctly most often (100%), the one on “Attack” least often (78%). An answer takes 6.9 seconds on average. In the Pixel Quiz, which shows only the shape and colour of the card, it was recognised correctly 100% of the time.