Mindgames is a epic Priest spell card that belongs to the "Legacy" set. The artist of this card was Zoltan & Gabor, who also made 16 other artworks for Hearthstone.
The card costs 4 mana and its card text reads: "Put a copy of a random minion from your opponent's deck into the battlefield."
The flavor text of the card is the following: Sometimes it feels like this is all a game.
Based on 103 quiz answers, the card is easy to memorize: 94.17% of them were correct.