Loatheb is a legendary neutral minion card that belongs to the "Curse of Naxxramas" set, which was released on 22.07.2014 and is one of initially 30 cards. The artist of this card was Samwise Didier, who also made 11 other artworks for Hearthstone.
The flavor text of the card is the following: Loatheb used to be a simple Bog Beast. This is why we need stricter regulations on mining and agriculture.
The card is easy to memorize with 93.75% of correct quiz questions.