Deck of Chaos is a legendary Warlock spell card that belongs to the "Madness at the Darkmoon Faire" set, which was released on 17.11.2020 and is one of initially 135 cards. The artist of this card was Evgeniy Dlinnov, who also made 33 other artworks for Hearthstone.
The flavor text of the card is the following: Yeah, it's chaos, but it's organized chaos.
The card is on average to memorize with 89.23% of correct quiz questions.
