Black Morass Imposter is a rare Mage minion card that belongs to the "Caverns of Time" set, which was released on 31.08.2023 and is one of initially 147 cards. The artist of this card was Arthur Gimaldinov, who also made 69 other artworks for Hearthstone.
The flavor text of the card is the following: Does something seem off about Medivh's apprentice to you?
The card is on average to memorize with 80% of correct quiz questions.
