Doctor Who

Sorcery

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)
Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)

Into the Time Vortex

Felt like marking this in my collection at least. This is my most powerful and explosive budget deck. It runs only 3 creatures besides the commander, a whole lot of mana rocks, a whole 
lot of draw, and a funny amount of ways to make 1/1 gobbos deal a lot more damage.

50 Goblins in a Trenchcoat

This is the actual decklist that I own.
Draft the Commanders first from a special pool (in the sideboard) with 4 packs of 10 or 12.
Each commander has partner. If you want to use one of the companions, you can do that as well if you abide by the companion rules and color identity rules. For Umori specifically, you may still have creatures as your commanders as long as the rest of the deck follows its companion rules.
I suggest choosing your commanders (and sometimes a companion) before you've drafted from the main pool. 
Each player automatically gets a command tower and an arcane signet.
Before drafting, players can decide if they want to draft 60 card commander decks or full-sized 100 card decks.
Draft 4 packs of 14 for 60 card decks and 6 or 7 packs of 14 for 100 card decks.
Color Identity does not matter when it comes to lands.
Draft Archetypes:
Reanimator
Cast spell, get value
Freecasting
Theft
Copying spells
Value for targeting your own creatures

(The Real) Budget Spellslinger Commander Cube

Source: https://magic.wizards.com/en/news/announcements/marvel-super-heroes-commander-decklists

The Fantastic Four Collector's Edition (Marvel Super Heroes Commander Precon Decklist)

The Fantastic Four (Marvel Super Heroes Commander Precon Decklist)

Eshki Cascade

Gandalf

Mulligan until you get some sort of ramp, attach Keen Sense or Snake Umbra to Borborygmos, deal 3 damage per land in your deck.

Into the Time Vortex

Rules Text

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