Raid the Sky Temple is a legendary Mage spell card that belongs to the "Saviors of Uldum" set, which was released on 06.08.2019 and is one of initially 135 cards. The artist of this card was Ludo Lullabi, who also made 24 other artworks for Hearthstone.
The flavor text of the card is the following: "Why can't I hold all these scrolls?"
The card is easy to memorize with 98.86% of correct quiz questions.