Hoarding Dragon is a neutral minion card (rarity: common) that belongs to the "Kobolds & Catacombs" set, which was released on 07.12.2017 and is one of initially 135 cards. The artist of this card was Hideaki Takamura, who also made 62 other artworks for Hearthstone.
The card costs 4 mana, has 5 attack and 6 health, and its card text reads: "Deathrattle: Give your opponent two Coins."
The flavor text of the card is the following: Keeps his two cents to himself.
Based on 97 quiz answers, the card is easy to memorize: 94% of them were correct. The question on “Cost” is answered correctly most often (100%), the one on “Attack” least often (84%). An answer takes 4.8 seconds on average.