Spellcoiler is a Mage minion card (rarity: common) that belongs to the "Voyage to the Sunken City" set, which was released on 12.04.2022 and is one of initially 135 cards. The artist of this card was James Ryman, who also made 287 other artworks for Hearthstone.
The card costs 2 mana, has 2 attack and 3 health, and its card text reads: "Battlecry: If you've cast a spell while holding this, Discover a spell."
The flavor text of the card is the following: "Look, I know plenty of spells. I just need to see one first is all."
Based on 45 quiz answers, the card is moderately hard to memorize: 89% of them were correct. The question on “Card text” is answered correctly most often (100%), the one on “Cost” least often (75%). An answer takes 7.7 seconds on average.