Kara Kazham! is a common Warlock spell card that belongs to the "One Night in Karazhan" set, which was released on 11.08.2016 and is one of initially 45 cards. The artist of this card was Jakub Kasper, who also made 106 other artworks for Hearthstone.
The flavor text of the card is the following: This is what happens when you tell Khadgar to set the table.
The card is easy to memorize with 96.12% of correct quiz questions.