Siege Engine is a rare Warrior minion card that belongs to the "Goblins vs. Gnomes" set, which was released on 08.12.2014 and is one of initially 123 cards. The artist of this card was Zero Yue, who also made 4 other artworks for Hearthstone.
The flavor text of the card is the following: Wintergrasp Keep's only weakness!
The card is on average to memorize with 77.55% of correct quiz questions.
