Injured Blademaster is a rare neutral minion card that belongs to the "Legacy" set. The artist of this card was Samwise Didier, who also made 11 other artworks for Hearthstone.
The card costs 3 mana, has 4 attack and 7 health, and its card text reads: "Battlecry: Deal 4 damage to HIMSELF."
The flavor text of the card is the following: He claims it is an old war wound, but we think he just cut himself shaving.
Based on 103 quiz answers, the card is easy to memorize: 92.23% of them were correct.