Brain Freeze is a Mage/Rogue spell 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 Peter Stapleton, who also made 35 other artworks for Hearthstone.
The card costs 1 mana and its card text reads: "Freeze a minion. Combo: Also deal 3 damage to it."
The flavor text of the card is the following: "The professor called on me, and I totally froze!"
Based on 91 quiz answers, the card is moderately hard to memorize: 89% of them were correct. The question on “Name” is answered correctly most often (97%), the one on “Cost” least often (77%). An answer takes 6.0 seconds on average. In the Pixel Quiz, which shows only the shape and colour of the card, it was recognised correctly 100% of the time.