Dominaria United Jumpstart Boosters each contain:
- 1 Theme card that describes the theme of the Jumpstart Booster
- 20 Total playable cards
- 2 Rare cards—one random rare or mythic rare from the main set within the theme's mana color and one rare that is designed for Jumpstart Boosters
- 2 Traditional foil lands
- 5 Non-foil lands
- 1 Non-foil full-art stained-glass basic land