Xorn + Black Market Tycoon + Umbral Mantle + Goldspan Dragon

Xorn
Black Market Tycoon
Umbral Mantle
Goldspan Dragon

Requires
Xorn must be on the battlefield. Black Market Tycoon must be on the battlefield. Umbral Mantle must be on the battlefield. Goldspan Dragon must be on the battlefield. Umbral Mantle attached to Black Market Tycoon. Black Market Tycoon does not have summoning sickness.
Steps
  1. Activate Black Market Tycoon by tapping it, creating two Treasure tokens.
  2. Activate both Treasure tokens by tapping and sacrificing them, adding 4.
  3. Activate Black Market Tycoon by paying 3 and untapping it, giving itself +2/+2 until end of turn.
  4. Repeat.
Results
Infinite colored mana. Infinitely large Black Market Tycoon until end of turn. Infinite Treasure tokens.

Jolene, the Plunder Queen
0.24% of 2966 decks 7 decks
Korvold, Fae-Cursed King
0.01% of 15487 decks 1 decks
Baylen, the Haymaker
0.01% of 7661 decks 1 decks
New Cards
Thornspire Verge
100% of 1 decks +80% synergy
High Synergy Cards
Academy Manufactor
89% of 9 decks +85% synergy
Bootleggers' Stash
78% of 9 decks +75% synergy
Tireless Provisioner
78% of 9 decks +67% synergy
Goldvein Pick
67% of 9 decks +66% synergy
Prizefight
67% of 9 decks +65% synergy
Sticky Fingers
67% of 9 decks +64% synergy
Magda, Brazen Outlaw
67% of 9 decks +64% synergy
Brass's Bounty
67% of 9 decks +64% synergy
Old Gnawbone
67% of 9 decks +62% synergy
Unexpected Windfall
67% of 9 decks +60% synergy
Top Cards
Big Score
67% of 9 decks +57% synergy
Beamtown Beatstick
57% of 7 decks +55% synergy
Crack Open
56% of 9 decks +55% synergy
Treasure Map
56% of 9 decks +55% synergy
Ingenious Artillerist
56% of 9 decks +53% synergy
Hellkite Tyrant
56% of 9 decks +52% synergy
The Reaver Cleaver
56% of 9 decks +52% synergy
Second Harvest
56% of 9 decks +51% synergy
Professional Face-Breaker
56% of 9 decks +47% synergy
Eternal Witness
56% of 9 decks +34% synergy
Creatures
Putrid Imp
100% of 1 decks +100% synergy
Glissa, the Traitor
100% of 1 decks +99% synergy
Village Bell-Ringer
100% of 1 decks +99% synergy
Prossh, Skyraider of Kher
100% of 1 decks +99% synergy
Slimefoot, the Stowaway
100% of 1 decks +98% synergy
Greedy Freebooter
100% of 1 decks +98% synergy
Ruthless Technomancer
100% of 1 decks +98% synergy
Prosperous Bandit
100% of 1 decks +98% synergy
Felidar Guardian
100% of 1 decks +97% synergy
Archon of Emeria
100% of 1 decks +97% synergy
Recruiter of the Guard
100% of 1 decks +97% synergy
Aven Interrupter
100% of 1 decks +97% synergy
Aven Mindcensor
100% of 1 decks +95% synergy
Ranger-Captain of Eos
100% of 1 decks +95% synergy
Karmic Guide
100% of 1 decks +95% synergy
Boromir, Warden of the Tower
100% of 1 decks +94% synergy
Archivist of Oghma
100% of 1 decks +94% synergy
Drannith Magistrate
100% of 1 decks +93% synergy
Pitiless Plunderer
100% of 1 decks +92% synergy
Grand Abolisher
100% of 1 decks +91% synergy
Syr Konrad, the Grim
100% of 1 decks +91% synergy
Viscera Seer
100% of 1 decks +91% synergy
Mayhem Devil
100% of 1 decks +90% synergy
Orcish Bowmasters
100% of 1 decks +89% synergy
Mirkwood Bats
100% of 1 decks +88% synergy
Avacyn's Pilgrim
100% of 1 decks +85% synergy
Kutzil, Malamet Exemplar
100% of 1 decks +81% synergy
Esper Sentinel
100% of 1 decks +79% synergy
Ignoble Hierarch
100% of 1 decks +74% synergy
Generous Plunderer
50% of 2 decks +48% synergy
Glittermonger
44% of 9 decks +44% synergy
Fathom Fleet Swordjack
44% of 9 decks +44% synergy
Hellkite Charger
44% of 9 decks +43% synergy
Wulfgar of Icewind Dale
44% of 9 decks +42% synergy
Temur Sabertooth
44% of 9 decks +41% synergy
Reckless Fireweaver
44% of 9 decks +40% synergy
Ancient Copper Dragon
44% of 9 decks +40% synergy
Ragavan, Nimble Pilferer
44% of 9 decks +37% synergy
Storm-Kiln Artist
44% of 9 decks +35% synergy
Goblin Anarchomancer
44% of 9 decks +31% synergy
Birds of Paradise
44% of 9 decks +18% synergy
Rose Room Treasurer
33% of 9 decks +32% synergy
Swashbuckler Extraordinaire
33% of 9 decks +32% synergy
Hoarding Ogre
33% of 9 decks +32% synergy
Impulsive Pilferer
33% of 9 decks +31% synergy
Prosperous Innkeeper
33% of 9 decks +31% synergy
Captain Lannery Storm
33% of 9 decks +30% synergy
Gala Greeters
33% of 9 decks +30% synergy
Dockside Extortionist
33% of 9 decks +21% synergy
Llanowar Elves
33% of 9 decks +12% synergy
Instants
Rain of Filth
100% of 1 decks +99% synergy
Angel's Grace
100% of 1 decks +98% synergy
Everybody Lives!
100% of 1 decks +97% synergy
Culling the Weak
100% of 1 decks +96% synergy
Reprieve
100% of 1 decks +95% synergy
Silence
100% of 1 decks +94% synergy
Deadly Dispute
100% of 1 decks +89% synergy
Eladamri's Call
100% of 1 decks +89% synergy
Enlightened Tutor
100% of 1 decks +82% synergy
Vampiric Tutor
100% of 1 decks +82% synergy
Assassin's Trophy
100% of 1 decks +70% synergy
Path to Exile
100% of 1 decks +55% synergy
Swords to Plowshares
100% of 1 decks +37% synergy
Deflecting Swat
44% of 9 decks +28% synergy
Chaos Warp
44% of 9 decks +12% synergy
Beast Within
44% of 9 decks +6% synergy
Pyroblast
33% of 9 decks +27% synergy
Harrow
33% of 9 decks +24% synergy
Heroic Intervention
33% of 9 decks +4% synergy
Reiterate
22% of 9 decks +21% synergy
Return to Nature
22% of 9 decks +16% synergy
Red Elemental Blast
22% of 9 decks +16% synergy
Krosan Grip
22% of 9 decks +14% synergy
Nature's Claim
22% of 9 decks +13% synergy
Return of the Wildspeaker
22% of 9 decks +9% synergy
Legolas's Quick Reflexes
20% of 5 decks +17% synergy
Entish Restoration
20% of 5 decks +12% synergy
Bombadil's Song
17% of 6 decks +16% synergy
Spoils of the Hunt
11% of 9 decks +11% synergy
Smashing Success
11% of 9 decks +11% synergy
Rampage of the Clans
11% of 9 decks +10% synergy
Sudden Breakthrough
11% of 9 decks +10% synergy
Signal the Clans
11% of 9 decks +10% synergy
Naturalize
11% of 9 decks +9% synergy
Comet Storm
11% of 9 decks +8% synergy
Force of Vigor
11% of 9 decks +8% synergy
Artifact Mutation
11% of 9 decks +7% synergy
Noxious Revival
11% of 9 decks +5% synergy
Tibalt's Trickery
11% of 9 decks +5% synergy
Chord of Calling
11% of 9 decks +5% synergy
Veil of Summer
11% of 9 decks +5% synergy
Thrill of Possibility
11% of 9 decks +1% synergy
Worldly Tutor
11% of 9 decks -3% synergy
Sorceries
Sevinne's Reclamation
100% of 1 decks +93% synergy
Diabolic Intent
100% of 1 decks +91% synergy
Victimize
100% of 1 decks +88% synergy
Toxic Deluge
100% of 1 decks +83% synergy
Cultivate
56% of 9 decks +9% synergy
Anzrag's Rampage
50% of 2 decks +49% synergy
Seize the Spotlight
44% of 9 decks +43% synergy
Strike It Rich
44% of 9 decks +42% synergy
Seize the Spoils
44% of 9 decks +41% synergy
Reckless Endeavor
33% of 9 decks +32% synergy
Pirate's Pillage
33% of 9 decks +31% synergy
Vandalblast
33% of 9 decks +17% synergy
Kodama's Reach
33% of 9 decks +2% synergy
Blasphemous Act
33% of 9 decks -0% synergy
Rampant Growth
33% of 9 decks -1% synergy
Spiteful Repossession
22% of 9 decks +22% synergy
Visions of Ruin
22% of 9 decks +22% synergy
Finale of Devastation
22% of 9 decks +14% synergy
Decimate
22% of 9 decks +14% synergy
Three Visits
22% of 9 decks -3% synergy
Nature's Lore
22% of 9 decks -10% synergy
Farseek
22% of 9 decks -12% synergy
Hit the Mother Lode
20% of 5 decks +17% synergy
Furnace Reins
14% of 7 decks +14% synergy
Improvised Weaponry
11% of 9 decks +11% synergy
Structural Assault
11% of 9 decks +11% synergy
You Find a Cursed Idol
11% of 9 decks +11% synergy
Involuntary Employment
11% of 9 decks +11% synergy
Indulge // Excess
11% of 9 decks +11% synergy
Smoke Spirits' Aid
11% of 9 decks +11% synergy
Chain Lightning
11% of 9 decks +10% synergy
Crackle with Power
11% of 9 decks +9% synergy
Twinflame
11% of 9 decks +8% synergy
Eldritch Evolution
11% of 9 decks +6% synergy
Chain Reaction
11% of 9 decks +6% synergy
Mana Geyser
11% of 9 decks +4% synergy
Harmonize
11% of 9 decks +2% synergy
Bala Ged Recovery
11% of 9 decks +2% synergy
Skyshroud Claim
11% of 9 decks +2% synergy
Rishkar's Expertise
11% of 9 decks +1% synergy
Faithless Looting
11% of 9 decks -6% synergy
Utility Artifacts
Vat of Rebirth
100% of 1 decks +98% synergy
Diamond Pick-Axe
60% of 5 decks +57% synergy
Vexing Bauble
50% of 2 decks +48% synergy
Nuka-Cola Vending Machine
40% of 5 decks +39% synergy
Tarrian's Soulcleaver
40% of 5 decks +38% synergy
Treasure Chest
33% of 9 decks +33% synergy
Dragonspark Reactor
33% of 9 decks +33% synergy
Tempting Contract
33% of 9 decks +33% synergy
Clock of Omens
33% of 9 decks +32% synergy
Lightning Greaves
33% of 9 decks +8% synergy
Gilded Pinions
22% of 9 decks +22% synergy
Boxing Ring
22% of 9 decks +22% synergy
Hoard Hauler
22% of 9 decks +22% synergy
Altar of Dementia
22% of 9 decks +19% synergy
Swiftfoot Boots
22% of 9 decks -6% synergy
Careening Mine Cart
20% of 5 decks +20% synergy
The One Ring
14% of 7 decks +5% synergy
Capenna Express
11% of 9 decks +11% synergy
Skyship Weatherlight
11% of 9 decks +11% synergy
Bladed Pinions
11% of 9 decks +11% synergy
Noble's Purse
11% of 9 decks +11% synergy
Instrument of the Bards
11% of 9 decks +11% synergy
Prying Blade
11% of 9 decks +11% synergy
Mirror Shield
11% of 9 decks +11% synergy
Currency Converter
11% of 9 decks +11% synergy
Animation Module
11% of 9 decks +11% synergy
Prized Statue
11% of 9 decks +10% synergy
Krark-Clan Ironworks
11% of 9 decks +10% synergy
Rings of Brighthearth
11% of 9 decks +9% synergy
Mage Slayer
11% of 9 decks +9% synergy
Birthing Pod
11% of 9 decks +9% synergy
Maskwood Nexus
11% of 9 decks +8% synergy
Shadowspear
11% of 9 decks +8% synergy
Idol of Oblivion
11% of 9 decks +7% synergy
Ashnod's Altar
11% of 9 decks +4% synergy
Enchantments
Mortuary
100% of 1 decks +100% synergy
High Noon
100% of 1 decks +98% synergy
Agent of the Iron Throne
100% of 1 decks +97% synergy
Dreadhorde Invasion
100% of 1 decks +97% synergy
Phyrexian Reclamation
100% of 1 decks +96% synergy
Alchemist's Talent
100% of 1 decks +96% synergy
Grave Pact
100% of 1 decks +96% synergy
Smothering Tithe
100% of 1 decks +75% synergy
Rain of Riches
44% of 9 decks +43% synergy
Shiny Impetus
44% of 9 decks +42% synergy
Bear Umbra
44% of 9 decks +40% synergy
Parallel Lives
44% of 9 decks +37% synergy
Crown of Flames
33% of 9 decks +33% synergy
Stimulus Package
33% of 9 decks +33% synergy
Viridian Revel
33% of 9 decks +32% synergy
Aggravated Assault
33% of 9 decks +30% synergy
Doubling Season
33% of 9 decks +24% synergy
Rhythm of the Wild
22% of 9 decks -1% synergy
Korvold and the Noble Thief
20% of 5 decks +20% synergy
Shortcut to Mushrooms
20% of 5 decks +20% synergy
Spiteful Banditry
20% of 5 decks +17% synergy
Night of the Sweets' Revenge
20% of 5 decks +17% synergy
There and Back Again
17% of 6 decks +14% synergy
Shadow in the Warp
12% of 8 decks +8% synergy
Trove of Temptation
11% of 9 decks +11% synergy
Most Wanted
11% of 9 decks +11% synergy
Street Urchin
11% of 9 decks +11% synergy
Ghirapur Aether Grid
11% of 9 decks +10% synergy
Fight Rigging
11% of 9 decks +10% synergy
Guild Artisan
11% of 9 decks +10% synergy
Survival of the Fittest
11% of 9 decks +9% synergy
Awakening Zone
11% of 9 decks +9% synergy
Asceticism
11% of 9 decks +8% synergy
Primal Vigor
11% of 9 decks +8% synergy
Descent into Avernus
11% of 9 decks +8% synergy
Curse of Opulence
11% of 9 decks +7% synergy
Goblin Bombardment
11% of 9 decks +5% synergy
Exploration
11% of 9 decks +3% synergy
Sylvan Library
11% of 9 decks -1% synergy
Garruk's Uprising
11% of 9 decks -4% synergy
Battles
Invasion of Ergamon
17% of 6 decks +16% synergy
Invasion of Ikoria
17% of 6 decks +12% synergy
Planeswalkers
Vivien on the Hunt
11% of 9 decks +10% synergy
Utility Lands
Dakmor Salvage
100% of 1 decks +98% synergy
Fountainport
100% of 1 decks +96% synergy
Cabal Coffers
100% of 1 decks +89% synergy
Bojuka Bog
100% of 1 decks +70% synergy
Treasure Vault
56% of 9 decks +53% synergy
Darksteel Citadel
22% of 9 decks +18% synergy
Spinerock Knoll
22% of 9 decks +18% synergy
Urza's Saga
22% of 9 decks +15% synergy
Mosswort Bridge
22% of 9 decks +12% synergy
Ancient Tomb
22% of 9 decks +12% synergy
Kessig Wolf Run
22% of 9 decks +6% synergy
Boseiju, Who Endures
22% of 9 decks +3% synergy
Reliquary Tower
22% of 9 decks -7% synergy
Mines of Moria
17% of 6 decks +12% synergy
The Shire
14% of 7 decks +10% synergy
Cryptic Spires
11% of 9 decks +11% synergy
Guildless Commons
11% of 9 decks +10% synergy
Tree of Tales
11% of 9 decks +9% synergy
Field of Ruin
11% of 9 decks +9% synergy
Kher Keep
11% of 9 decks +8% synergy
Strip Mine
11% of 9 decks +8% synergy
Command Beacon
11% of 9 decks +6% synergy
Buried Ruin
11% of 9 decks +6% synergy
Gaea's Cradle
11% of 9 decks +5% synergy
Great Furnace
11% of 9 decks +5% synergy
Yavimaya, Cradle of Growth
11% of 9 decks +2% synergy
Temple of the False God
11% of 9 decks +1% synergy
Urborg, Tomb of Yawgmoth
11% of 9 decks +1% synergy
Rogue's Passage
11% of 9 decks -8% synergy
Mana Artifacts
Talisman of Resilience
100% of 1 decks +88% synergy
Sol Ring
78% of 9 decks -7% synergy
Arcane Signet
67% of 9 decks -5% synergy
Gruul Signet
33% of 9 decks +21% synergy
Chrome Mox
22% of 9 decks +16% synergy
Fellwar Stone
22% of 9 decks +1% synergy
Glittering Stockpile
11% of 9 decks +9% synergy
Basalt Monolith
11% of 9 decks +8% synergy
Liquimetal Torque
11% of 9 decks +7% synergy
Mox Diamond
11% of 9 decks +7% synergy
Lotus Petal
11% of 9 decks +4% synergy
Commander's Sphere
11% of 9 decks -4% synergy
Lands
Plateau
100% of 1 decks +87% synergy
Savannah
100% of 1 decks +87% synergy
Savage Lands
100% of 1 decks +77% synergy
Bountiful Promenade
100% of 1 decks +76% synergy
Undergrowth Stadium
100% of 1 decks +74% synergy
Luxury Suite
100% of 1 decks +74% synergy
Dragonskull Summit
100% of 1 decks +69% synergy
Ziatora's Proving Ground
100% of 1 decks +68% synergy
Smoldering Marsh
100% of 1 decks +68% synergy
Sacred Foundry
100% of 1 decks +64% synergy
Blood Crypt
100% of 1 decks +61% synergy
Temple Garden
100% of 1 decks +59% synergy
Overgrown Tomb
100% of 1 decks +57% synergy
Command Tower
89% of 9 decks +15% synergy
Cinder Glade
67% of 9 decks +28% synergy
Talon Gates of Madara
50% of 2 decks +46% synergy
Wooded Foothills
44% of 9 decks +34% synergy
Game Trail
44% of 9 decks +29% synergy
Rockfall Vale
44% of 9 decks +22% synergy
Spire Garden
44% of 9 decks +20% synergy
Exotic Orchard
44% of 9 decks +9% synergy
Stomping Ground
44% of 9 decks +3% synergy
Highland Forest
33% of 9 decks +29% synergy
Wooded Ridgeline
33% of 9 decks +28% synergy
Cragcrown Pathway
33% of 9 decks +24% synergy
Gruul Turf
33% of 9 decks +17% synergy
Myriad Landscape
33% of 9 decks +14% synergy
Rootbound Crag
33% of 9 decks +10% synergy
Rugged Highlands
22% of 9 decks +17% synergy
Bloodstained Mire
22% of 9 decks +12% synergy
Verdant Catacombs
22% of 9 decks +11% synergy
Taiga
22% of 9 decks +9% synergy
Temple of Abandon
22% of 9 decks +8% synergy
Evolving Wilds
22% of 9 decks +1% synergy
Heap Gate
11% of 9 decks +10% synergy
Racers' Ring
11% of 9 decks +10% synergy
Kazandu Refuge
11% of 9 decks +9% synergy
Slagwoods Bridge
11% of 9 decks +8% synergy
Gruul Guildgate
11% of 9 decks +7% synergy
Fire-Lit Thicket
11% of 9 decks +6% synergy
Gemstone Caverns
11% of 9 decks +6% synergy
Sheltered Thicket
11% of 9 decks +4% synergy
Mana Confluence
11% of 9 decks +4% synergy
City of Brass
11% of 9 decks +3% synergy
Fabled Passage
11% of 9 decks +2% synergy
Windswept Heath
11% of 9 decks +1% synergy
Flooded Strand
11% of 9 decks +1% synergy
Arid Mesa
11% of 9 decks +0% synergy
Scalding Tarn
11% of 9 decks +0% synergy
Marsh Flats
11% of 9 decks -0% synergy