Modern Horizons 3 Commander

Instant

Tempting offer — Choose target instant or sorcery spell. Each opponent may copy that spell and may choose new targets for the copy they control. You copy that spell once plus an additional time for each opponent who copied the spell this way. You may choose new targets for the copies you control.

Tempt with Mayhem

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

Sorry if you have a nut allergy. I'm upgrading the Goyf Precon.

Disa Nuts

Graveyard Overdrive Precon, Disa

A Story of Unspeakable Violence

Trust me, this is group hug
I'm not here to win; I'm here to send a message.

Demonstrating a Lesson in Chaos Theory

A Stable and Rational Deck

This deck is mainly to sow chaos and to troll. 

Only Fair Trades at This Marketplace

Source: https://magic.wizards.com/en/news/announcements/modern-horizons-3-commander-decklists

Tempt with Mayhem

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