http://www.pcgamer.com/do-not-pub-the-elder-scrolls-legends-exclusive-card-reveal/

At the end of the month, The Elder Scrolls: Legends is heading to Sotha Sil's magical, mechanical Clockwork City in a new expansion that will add 35 story missions and 55 new cards, and we've got the exclusive reveal of one of the most fearsome: The mighty Clockwork Dragon, a 4/4 Legendary that can drop the hammer on plodding opponents in the Field lane or shore up your position in the Shadow lane against faster aggro decks. 

The Clockwork Dragon is the only dragon card in the new set, and it's also something of a tip-of-the-hat to the previous expansion, Heroes of Skyrim. "We like to inject a little bit more before you move on to another totally new thing, which Clockwork does introduce. We also like to throw in one more dragon for you, maybe one more werewolf, because werewolves were big things in Skyrim as well. So the Clockwork Dragon is it. It fits the theme of the Clockwork City by being clockwork," Dire Wolf Digital creative director Paul Dennen explained.