Clockwork Gnome is a neutral minion card (rarity: common) that belongs to the "Goblins vs. Gnomes" set, which was released on 08.12.2014 and is one of initially 123 cards. The artist of this card was Matt Dixon, who also made 302 other artworks for Hearthstone.
The card costs 1 mana, has 2 attack and 1 health, and its card text reads: "Deathrattle: Add a Spare Part card to your hand."
The flavor text of the card is the following: Clockwork gnomes are always asking what time it is.
Based on 104 quiz answers, the card is easy to memorize: 92% of them were correct. The question on “Card text” is answered correctly most often (100%), the one on “Health” least often (83%). An answer takes 8.7 seconds on average.