Dark Skies is a epic Warlock spell card that belongs to the "Descent of Dragons" set, which was released on 10.12.2019 and is one of initially 140 cards. The artist of this card was Daria Tuzova, who also made 16 other artworks for Hearthstone.
The flavor text of the card is the following: "It's a drizzle of fire. A fine mist, really."
The card is easy to memorize with 90.28% of correct quiz questions.