Webspinner is a common Hunter 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 Dan Brereton, who also made 5 other artworks for Hearthstone.
The flavor text of the card is the following: Spider cocoons are like little piñatas!
The card is easy to memorize with 92.04% of correct quiz questions.