Curse of Rafaam is a Warlock spell card (rarity: common) that belongs to the "The League of Explorers" set, which was released on 12.11.2015 and is one of initially 45 cards. The artist of this card was Alex Horley Orlandelli, who also made 170 other artworks for Hearthstone.
The card costs 2 mana and its card text reads: "Give your opponent a 'Cursed!' card. While they hold it, they take 2 damage on their turn."
The flavor text of the card is the following: This is what happens when Rafaam stubs his toe unexpectedly.
Based on 116 quiz answers, the card is easy to memorize: 98% of them were correct. The question on “Name” is answered correctly most often (100%), the one on “Cost” least often (95%). An answer takes 5.4 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.