Tunnel Trogg is a common Shaman minion card that belongs to the "The League of Explorers" set, which was released on 12.11.2015 and is one of initially 45 cards. The artist of this card was Andrew Hou, who also made 51 other artworks for Hearthstone.
The flavor text of the card is the following: Sure, they're ugly, but they live in tunnels. You try your beauty routine without natural light.
The card is easy to memorize with 97.96% of correct quiz questions.
