Plaguemaw the Rotting is a legendary Druid minion card that belongs to the "Forged in the Barrens" set, which was released on 30.03.2021 and is one of initially 135 cards. The artist of this card was Alex Horley Orlandelli, who also made 156 other artworks for Hearthstone.
The flavor text of the card is the following: This is why you should brush your teeth three times a day!
The card is on average to memorize with 85% of correct quiz questions.