Aetherdrift Commander

Servo

Legendary Planeswalker — Saheeli

Whenever you cast a noncreature spell, create a 1/1 colorless Servo artifact creature token.
−2: Target artifact you control becomes a copy of another target artifact or creature you control until end of turn, except it's an artifact in addition to its other types.

Saheeli, Sublime Artificer

Air Slangin’

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

LegacyCube-wotc

Elsha gets followers through violence

Manteca

Tinker Time (March of the Machine Preconstructed Commander Deck)

having fun drafting my Cube

Living Energy Precon, Saheeli

Home

Magic: The Gathering

Commander Masters

March of the Machine Commander

Secret Lair Drop

War of the Spark Promos

War of the Spark

Magic Online Promos

Saheeli, Sublime Artificer

Rules Text

Card Facts

Legality

Rulings

Every version

Decks using this card