Imp Master is a neutral minion card (rarity: rare) that belongs to the "Legacy" set. The artist of this card was Mark Gibbons, who also made 7 other artworks for Hearthstone.
The card costs 3 mana, has 1 attack and 5 health, and its card text reads: "At the end of your turn, deal 1 damage to this minion and summon a 1/1 Imp."
The flavor text of the card is the following: She would enjoy the job a lot more if she just could get the imps to QUIT BITING HER.
Based on 108 quiz answers, the card is easy to memorize: 92% of them were correct. The question on “Name” is answered correctly most often (100%), the one on “Health” least often (71%). An answer takes 5.3 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.