With 43 cards in the Energy economy, there is plenty to do out of this one set.
Not only is it narrow and hard to cast it is also in colours that are not commonly seen together
inside-games.jp (in Japanese)
Contents: 4 Double Masters booster packs, each with 15 Magic cards and 1 token (8 commons, 3 uncommons, 2 rares or mythic rares, 2 foil Magic cards that can be any rarity) Preorder your Double Masters 3-Pack Booster Box here on Amazon for $35.00 CompaniesWizards of the Coast
A good playline would be to play Vault Door on four after you've built your board with some characters, followed by either location plus Voyage on turn five to move your character over to it
Notable cards include Akroma Angel of Wrath, Phage the Untouchable & Graveborn Muse