Frozen Buckler is a Warrior spell card (rarity: epic) that belongs to the "Fractured in Alterac Valley" set, which was released on 07.12.2021 and is one of initially 135 cards. The artist of this card was Konstantin Turovec, who also made 143 other artworks for Hearthstone.
The card costs 2 mana and its card text reads: "Gain 10 Armor. At the start of your next turn, lose 5 Armor."
The flavor text of the card is the following: "Hey, I bet I could shatter this."
Based on 57 quiz answers, the card is easy to memorize: 95% of them were correct. The question on “Card text” is answered correctly most often (96%), the one on “Cost” least often (92%). An answer takes 6.4 seconds on average. In the Pixel Quiz, which shows only the shape and colour of the card, it was recognised correctly 86% of the time.