Satyr Overseer is a Demon Hunter minion card (rarity: free) that belongs to the "Legacy" set. The artist of this card was Zoltan Boros, who also made 249 other artworks for Hearthstone.
The card costs 3 mana, has 4 attack and 2 health, and its card text reads: "After your hero attacks, summon a 2/2 Satyr."
The flavor text of the card is the following: What he lacks in communication skills, he makes up for with highly responsive staffing allocations.
Based on 77 quiz answers, the card is easy to memorize: 91% of them were correct. The question on “Name” is answered correctly most often (100%), the one on “Attack” least often (81%). An answer takes 6.5 seconds on average.