Groundskeeper is a Druid/Shaman minion card (rarity: rare) that belongs to the "Scholomance Academy" set, which was released on 06.08.2020 and is one of initially 135 cards. The artist of this card was Eva Widermann, who also made 48 other artworks for Hearthstone.
The card costs 4 mana, has 4 attack and 5 health, and its card text reads: "TauntBattlecry: If you're holding a spell that costs (5) or more, restore 5 Health."
The flavor text of the card is the following: It’s tricky for dryads to tend the garden without trampling the flowers.
Based on 83 quiz answers, the card is moderately hard to memorize: 84% of them were correct. The question on “Attack” is answered correctly most often (100%), the one on “Cost” least often (43%). An answer takes 5.3 seconds on average.