Muddle, the Ever-Changing

Muddle, the Ever-Changing Commander Deck

Muddle, the Ever-Changing transforms instant and sorcery spells into combat threats by copying a creature you control and gaining myriad, flooding the board with temporary attackers across every opponent simultaneously. The deck fuels this engine with a dense suite of cheap cantrips and evasion spells, each one triggering Muddle to become whatever creature best exploits the moment — a damage pinger, a treasure generator, or a powerful enters-the-battlefield effect multiplied across multiple combat tokens. The primary win conditions leverage creature copying at scale, with Terror of the Peaks dealing lethal damage whenever Rionya, Fire Dancer or Rite of Replication floods the board with creature copies, triggering a cascade of damage that ends the game in a single turn.

Decklist

Aether Channeler
An Offer You Can't Refuse
Anticausal Vestige
Arcane Denial
Arcane Signet
Archmage Emeritus
Artful Dodge
Astral Dragon
Blasphemous Act
Brainstorm
Chaos Warp
Consider
Corporeal Projection
Coruscation Mage
Counterspell
Crackle with Power
Crash Through
Curiosity Crafter
Defy Gravity
Divergent Transformations
Dour Port-Mage
Eldritch Immunity
Enduring Curiosity
Enter the Enigma
Expedite
Fiendish Duo
Flashback
Frantic Search
Gilded Drake
Gitaxian Probe
Goldspan Dragon
Guttersnipe
Infiltrate
Irenicus's Vile Duplication
18× Island
Izzet Signet
Jeska's Will
Leap
Lightning Bolt
18× Mountain
Mulldrifter
Pinnacle Monk
Pongify
Prismari Charm
Professional Face-Breaker
Quasiduplicate
Reality Shift
Redoubled Stormsinger
Rionya, Fire Dancer
Seize the Spoils
Shadow Rift
Silent Hallcreeper
Sink into Stupor
Slip Through Space
Snap
Sol Ring
Solemn Simulacrum
Storm-Kiln Artist
Stormscale Scion
Strike It Rich
Swan Song
Swiftfoot Boots
Talisman of Creativity
Terror of the Peaks
Thought Vessel
Twinflame
Untimely Malfunction
Fanatic of Mogis
Goblin Chainwhirler