Zimone, Infinite Analyst sits at the center of a self-reinforcing loop where casting X spells grows her +1/+1 counter base, which in turn reduces the cost of future X spells, allowing the deck to pour enormous amounts of mana into increasingly powerful payoffs. Counter-amplifying effects that add one or more extra counters whenever creatures are modified cause Zimone to snowball rapidly, while Unbound Flourishing doubles the value of X on permanent spells and copies instant and sorcery X spells entirely, multiplying the output of every major play. The deck wins by deploying a board of massive Fractal tokens and X-cost hydras, then either overwhelming opponents through combat with trample-granting effects or generating enough card advantage and board presence through creatures like Primo, the Unbounded that opponents cannot keep pace.

Quandrix Unlimited decklist

• Primo, the Unbounded
• Owlin Spiralmancer
• Expansion Algorithm
• Nexus Mentality
• Kinetic Ooze
• Lattice Library
• Nev, the Practical Dean
• Yavimaya Bloomsage // Channel
• Striding Shotcaller // Run the Play
• Brass Infiniscope
• Turbulent Wilderness
• Commander's Insight
• Ingenious Prodigy
• Pull from Tomorrow
• Benevolent Hydra
• Unbound Flourishing
• Fabled Passage
• Curse of the Swine
• Deekah, Fractal Theorist
• Entrancing Melody
• Perplexing Test
• Stroke of Genius
• Zimone's Hypothesis
• Animist's Awakening
• Forgotten Ancient
• Fractal Harness
• Goldvein Hydra
• Guardian Augmenter
• Hardened Scales
• Lifeblood Hydra
• Mana Bloom
• Open the Way
• Ozolith, the Shattered Spire
• Primal Might
• Primordial Hydra
• Silkguard
• Steelbane Hydra
• Altered Ego
• Biomass Mutation
• Elusive Otter // Grove's Bounty
• The Goose Mother
• Hydroid Krasis
• Oversimplify
• Quandrix Command
• Tanazir Quandrix
• Zimone, All-Questioning
• Astral Cornucopia
• Elementalist's Palette
• Hangarback Walker
• Stonecoil Serpent
• Alchemist's Refuge
• Exotic Orchard
• Flooded Grove
• Hinterland Harbor
• Oran-Rief, the Vastwood
• Overflowing Basin
• Rain-Slicked Copse
• Sodden Verdure
• Temple of Mystery
• Vineglimmer Snarl
• Yavimaya Coast
• Arcane Signet
• Sol Ring
• Command Tower
• Quandrix Charm
• Paradox Gardens
• Terramorphic Expanse
• Rapid Hybridization
• Beast Within
• Kami of Whispered Hopes
• Nature's Lore
• Three Visits
• Tyvar's Stand
• Decisive Denial
• Eureka Moment
• Quandrix Apprentice
• Troyan, Gutsy Explorer
• Zimone, Quandrix Prodigy
• Opal Palace
• Path of Ancestry
• Quandrix Campus
• Reliquary Tower
• Rogue's Passage
• Study Hall
• Tangled Islet
• Temple of the False God
• 4× Island
• 3× Island
• 3× Forest
• 3× Forest