Interestingly, one Domain Overlords list ran both Starting Town and Ultima, illustrating how different support tools from the set can converge in a single build
Draftsim also offers a deckbuilder for Sealed that can serve as a starting point for building your deck based on ratings
Contents: 4 Commander Decks, one of each type
Braids, Arisen Nightmare is especially strong alongside cards like Demonic Pact, with downsides Braids can mitigate by sacrificing the offending permanent
Theyre just vanillas, but Winnie lets ramp decks quest and ramp for a pretty low cost
-4 Fatal Push -4 Gifted Aetherborn +2 Torment of Hailfire +4 Duress +2 Doomfall Against decks playing The Scarab God, I'd bring in two or even three Phyrexian Scriptures to remove Glint-Sleeve Siphoners and exile their graveyard