Zendikar

Copy

Sorcery

Kicker {5} (You may pay an additional {5} as you cast this spell.)
Create a token that's a copy of target creature. If this spell was kicked, create five of those tokens instead.

Rite of Replication

I feel like every Uldaros deck will be about the same...but this is interesting. The potential for spells with no mana cost works better than if this were a gyruda clone. The hope for a storm turn also exists. This deck might mill itself for five turns and then win out of nowhere.

The Graveyard is Free Realestate

The IRS Has Questions About My Mana

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

Monastery Mayhem 🔥 (Copy) (Copy)

Monastery Mayhem 🔥 (Copy)

Here's the decklist for the version I own.
Cards pilfered from this one: https://manytcg.com/decks/cmkrylv690001ju04sti536ox
Think imma proxy some from the considering tab...until I get them...maybe

Rite of Replication

Rules Text

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Decks using this card