Cosmic Anomaly is a common Mage minion card that belongs to the "The Boomsday Project" set, which was released on 07.08.2018 and is one of initially 136 cards. The artist of this card was Konstantin Turovec, who also made 133 other artworks for Hearthstone.
The flavor text of the card is the following: INGREDIENTS: STAR-STUFF, BLUE 1, NATURAL AND ARTIFICIAL FLAVORS.
The card is on average to memorize with 84.38% of correct quiz questions.