Gormok the Impaler is a neutral minion card (rarity: legendary) 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 Nutthapon Petchthai, who also made 4 other artworks for Hearthstone.
The card costs 4 mana, has 4 attack and 4 health, and its card text reads: "Battlecry: If you have at least 4 other minions, deal 4 damage."
The flavor text of the card is the following: Gormok has been giving impaling lessons in a small tent near the tournament grounds. For only 25g you too could learn the fine art of impaling!
Based on 105 quiz answers, the card is easy to memorize: 92% of them were correct. The question on “Attack” is answered correctly most often (100%), the one on “Cost” least often (82%). An answer takes 7.7 seconds on average.