mtg dominaria united collector booster box Commander Deck with a combination of 5 Do Not Try This At

Theres also two copies of Voyage which will be important if locations are strong, as well as one Vault Door, an item that gives locations and the characters in them Resist +1

But the first copy of either is usually no detriment to your deck the Map in particular is so mana efficient that Id always prefer it to adding extra basics in my splash color

You can also ensure two triggers when topdecking later in the game after dropping all of your lands with their ability

If you have a lower land count than any opponent then you can tutor up three basic lands on your upkeep

Ugin's Binding is nuts, especially if youre doing some self-mill, even if youre just using some of the 100ish colorless artifacts that cost 7+