We return once again to Dominaria, meeting some familiar heroes and villains. The story begins following Karn as he looks back on Dominaria's past to prepare for its future. The enemy is already on Dominaria, and it's only a matter of time before conflict breaks out. This kicks off the epic Phyrexian story arc spanning four sets where the fate of Dominaria — and the Multiverse — is set to unravel.
Dominaria United contains 281 cards (101 commons, 80 uncommons, 60 rares, 20 mythic rares, 20 basic lands), and includes randomly inserted premium versions of all cards. Set, Draft and Collector Boosters contain a legendary card in each booster, showing off a cast of beloved legends and characters that longtime fans will recognize. There are more than 40 legendary creatures across the set. The regular cards include 5 full-art "stained-glass" basic lands by Magali Villeneuve (#277-281). The other cycles of basics depict automaton relics of the Brothers' War, Phyrexian ruins, and legendary artifacts respectively.