Master Transmuter + Ugin's Nexus + Replication Specialist

Master Transmuter
Ugin's Nexus
Replication Specialist

Requires
Master Transmuter must be on the battlefield. Ugin's Nexus must be in hand. Replication Specialist must be on the battlefield. Master Transmuter does not have summoning sickness. Mana needed: 6 each turn
Steps
  1. Cast Ugin's Nexus by paying 5.
  2. Ugin's Nexus enters the battlefield, triggering Replication Specialist, causing you to pay 1 to create a copy of Ugin's Nexus.
  3. Exile the token copy of Ugin's Nexus due to the legend rule, causing you to take an extra turn after this one.
  4. Activate Master Transmuter by paying , tapping it, and returning Ugin's Nexus to your hand, choosing not to put an artifact card from your hand onto the battlefield.
  5. Repeat each turn.
Results
Infinite turns.

Drafna, Founder of Lat-Nam
1.78% of 1067 decks 19 decks
High Synergy Cards
Vault of Whispers
100% of 6 decks +96% synergy
Forensic Gadgeteer
79% of 14 decks +75% synergy
Emry, Lurker of the Loch
76% of 37 decks +72% synergy
Etherium Sculptor
76% of 37 decks +70% synergy
Ancient Den
75% of 8 decks +69% synergy
Foundry Inspector
73% of 37 decks +69% synergy
Great Furnace
71% of 7 decks +66% synergy
Mirrorworks
65% of 37 decks +64% synergy
Time Sieve
67% of 6 decks +64% synergy
Sculpting Steel
62% of 37 decks +60% synergy
Top Cards
Solemn Simulacrum
62% of 37 decks +48% synergy
Enthusiastic Mechanaut
57% of 7 decks +53% synergy
Blasphemous Act
57% of 7 decks +24% synergy
Shimmer Myr
51% of 37 decks +50% synergy
Cloud Key
51% of 37 decks +49% synergy
Sai, Master Thopterist
51% of 37 decks +48% synergy
Jhoira's Familiar
49% of 37 decks +47% synergy
Thought Monitor
49% of 37 decks +45% synergy
Mind Stone
46% of 37 decks +28% synergy
Perception Bobblehead
45% of 11 decks +45% synergy
Creatures
Padeem, Consul of Innovation
43% of 37 decks +40% synergy
Brudiclad, Telchor Engineer
43% of 7 decks +39% synergy
Myr Retriever
41% of 37 decks +38% synergy
Phyrexian Metamorph
41% of 37 decks +34% synergy
Liberator, Urza's Battlethopter
40% of 35 decks +38% synergy
The Reality Chip
38% of 37 decks +34% synergy
Bronze Guardian
38% of 8 decks +35% synergy
Esper Sentinel
38% of 8 decks +17% synergy
Kappa Cannoneer
35% of 37 decks +33% synergy
Mirran Spy
32% of 37 decks +32% synergy
Vedalken Archmage
32% of 37 decks +31% synergy
Trophy Mage
32% of 37 decks +31% synergy
Scrap Trawler
32% of 37 decks +30% synergy
Omen Hawker
30% of 23 decks +30% synergy
Shimmer Dragon
30% of 37 decks +28% synergy
Silver Myr
30% of 37 decks +27% synergy
Drafna, Founder of Lat-Nam
29% of 35 decks +28% synergy
Sharding Sphinx
27% of 37 decks +26% synergy
Palladium Myr
27% of 37 decks +25% synergy
Meteor Golem
27% of 37 decks +25% synergy
Ornithopter of Paradise
27% of 37 decks +23% synergy
Riddlesmith
24% of 37 decks +24% synergy
Master of Etherium
24% of 37 decks +23% synergy
Metalwork Colossus
22% of 37 decks +21% synergy
Duplicant
22% of 37 decks +21% synergy
Myr Battlesphere
22% of 37 decks +19% synergy
Cyberdrive Awakener
22% of 37 decks +19% synergy
Urza, Lord High Artificer
22% of 37 decks +18% synergy
Unctus, Grand Metatect
21% of 28 decks +20% synergy
Hulking Metamorph
21% of 34 decks +20% synergy
Chief Engineer
19% of 37 decks +18% synergy
Tribute Mage
19% of 37 decks +16% synergy
Jin-Gitaxias, Progress Tyrant
19% of 37 decks +16% synergy
Spellskite
19% of 37 decks +16% synergy
Burnished Hart
19% of 37 decks +15% synergy
Karn, Legacy Reforged
18% of 22 decks +17% synergy
Darksteel Juggernaut
16% of 37 decks +16% synergy
Kuldotha Forgemaster
16% of 37 decks +15% synergy
Steel Overseer
16% of 37 decks +15% synergy
Ornithopter
16% of 37 decks +14% synergy
Trinket Mage
16% of 37 decks +14% synergy
Corridor Monitor
14% of 37 decks +13% synergy
Memnarch
14% of 37 decks +13% synergy
Grand Architect
14% of 37 decks +13% synergy
Circuit Mender
14% of 37 decks +13% synergy
Research Thief
14% of 37 decks +13% synergy
Transplant Theorist
12% of 26 decks +11% synergy
Thopter Assembly
11% of 37 decks +10% synergy
Arcum Dagsson
11% of 37 decks +10% synergy
Wurmcoil Engine
11% of 37 decks +9% synergy
Instants
Three Steps Ahead
44% of 9 decks +40% synergy
Counterspell
43% of 37 decks +0% synergy
Chaos Warp
43% of 7 decks +11% synergy
Swords to Plowshares
38% of 8 decks -25% synergy
Whir of Invention
27% of 37 decks +24% synergy
Dramatic Reversal
27% of 37 decks +21% synergy
Negate
27% of 37 decks +4% synergy
Disruption Protocol
24% of 37 decks +24% synergy
Arcane Denial
24% of 37 decks +5% synergy
Brainstorm
22% of 37 decks +0% synergy
An Offer You Can't Refuse
20% of 35 decks -0% synergy
Stoic Rebuttal
19% of 37 decks +18% synergy
Resculpt
19% of 37 decks +14% synergy
Stern Lesson
17% of 35 decks +17% synergy
Reality Heist
16% of 37 decks +16% synergy
High Tide
16% of 37 decks +12% synergy
Cyclonic Rift
16% of 37 decks -12% synergy
Pongify
14% of 37 decks +2% synergy
Fierce Guardianship
14% of 37 decks -4% synergy
Masterful Replication
11% of 37 decks +10% synergy
Aetherize
11% of 37 decks +5% synergy
Rapid Hybridization
11% of 37 decks +1% synergy
Mana Drain
11% of 37 decks -4% synergy
Machine Over Matter
9% of 34 decks +9% synergy
Urza's Command
9% of 35 decks +8% synergy
Thirst for Knowledge
8% of 37 decks +6% synergy
Blue Sun's Zenith
8% of 37 decks +5% synergy
Muddle the Mixture
8% of 37 decks +3% synergy
Fact or Fiction
8% of 37 decks +1% synergy
Reality Shift
8% of 37 decks -1% synergy
Force of Negation
8% of 37 decks -1% synergy
Force of Will
8% of 37 decks -3% synergy
Sorceries
Fabricate
41% of 37 decks +34% synergy
Reshape
24% of 37 decks +23% synergy
Thoughtcast
24% of 37 decks +21% synergy
Reverse Engineer
19% of 37 decks +18% synergy
Argivian Restoration
16% of 37 decks +16% synergy
Universal Surveillance
16% of 37 decks +16% synergy
Saheeli's Artistry
14% of 37 decks +13% synergy
One with the Machine
14% of 37 decks +12% synergy
Forging the Anchor
12% of 33 decks +12% synergy
March of Progress
11% of 35 decks +10% synergy
Echo Storm
11% of 37 decks +10% synergy
All Is Dust
11% of 37 decks +9% synergy
Solve the Equation
8% of 37 decks +3% synergy
Utility Artifacts
Ichor Wellspring
38% of 37 decks +36% synergy
Worldwalker Helm
38% of 8 decks +35% synergy
Twinning Staff
35% of 37 decks +34% synergy
Transmutation Font
33% of 9 decks +33% synergy
Encroaching Mycosynth
32% of 28 decks +31% synergy
Spine of Ish Sah
30% of 37 decks +29% synergy
Manifold Key
30% of 37 decks +28% synergy
Rings of Brighthearth
30% of 37 decks +28% synergy
Clock of Omens
27% of 37 decks +26% synergy
Unwinding Clock
27% of 37 decks +24% synergy
Mystic Forge
27% of 37 decks +24% synergy
Swiftfoot Boots
27% of 37 decks -1% synergy
Braided Net
22% of 18 decks +22% synergy
Illusionist's Bracers
22% of 37 decks +20% synergy
Moonsilver Key
22% of 37 decks +20% synergy
Lithoform Engine
22% of 37 decks +20% synergy
Wayfarer's Bauble
22% of 37 decks +11% synergy
Lightning Greaves
22% of 37 decks -4% synergy
Heartstone
19% of 37 decks +18% synergy
Semblance Anvil
19% of 37 decks +18% synergy
Sensei's Divining Top
19% of 37 decks +13% synergy
The Enigma Jewel
17% of 18 decks +16% synergy
The Everflowing Well
17% of 18 decks +15% synergy
Prototype Portal
16% of 37 decks +16% synergy
Mirage Mirror
16% of 37 decks +15% synergy
Staff of Domination
16% of 37 decks +14% synergy
Aetherflux Reservoir
16% of 37 decks +12% synergy
Tamiyo's Logbook
15% of 26 decks +15% synergy
Portal to Phyrexia
14% of 35 decks +12% synergy
Trading Post
14% of 37 decks +12% synergy
Darksteel Forge
14% of 37 decks +12% synergy
Skullclamp
14% of 37 decks +1% synergy
Wondrous Crucible
11% of 35 decks +11% synergy
Mycosynth Wellspring
11% of 37 decks +10% synergy
Forsaken Monument
11% of 37 decks +9% synergy
Strionic Resonator
11% of 37 decks +7% synergy
Staff of Nin
8% of 37 decks +8% synergy
Mechtitan Core
8% of 37 decks +8% synergy
Liquimetal Coating
8% of 37 decks +8% synergy
Mycosynth Lattice
8% of 37 decks +7% synergy
Voltaic Key
8% of 37 decks +7% synergy
Crawlspace
8% of 37 decks +7% synergy
Soul-Guide Lantern
8% of 37 decks +7% synergy
Mishra's Bauble
8% of 37 decks +7% synergy
Aether Spellbomb
8% of 37 decks +7% synergy
Nettlecyst
8% of 37 decks +6% synergy
Imposter Mech
8% of 37 decks +6% synergy
Enchantments
Artificer Class
40% of 35 decks +39% synergy
Mechanized Production
38% of 37 decks +35% synergy
Efficient Construction
35% of 37 decks +34% synergy
Training Grounds
35% of 37 decks +32% synergy
Thopter Spy Network
35% of 37 decks +32% synergy
Mirrodin Besieged
16% of 37 decks +14% synergy
Court of Vantress
16% of 19 decks +13% synergy
Mystic Remora
11% of 37 decks -7% synergy
Rhystic Study
11% of 37 decks -17% synergy
Freed from the Real
8% of 37 decks +6% synergy
Mirrormade
8% of 37 decks +6% synergy
Leyline of Anticipation
8% of 37 decks +4% synergy
Propaganda
8% of 37 decks -3% synergy
Planeswalkers
Daretti, Scrap Savant
43% of 7 decks +40% synergy
Karn, Living Legacy
23% of 35 decks +22% synergy
Tezzeret the Seeker
22% of 37 decks +19% synergy
Tezzeret, Artifice Master
16% of 37 decks +15% synergy
Tezzeret, Betrayer of Flesh
16% of 37 decks +15% synergy
Ugin, the Ineffable
11% of 37 decks +9% synergy
Karn, the Great Creator
8% of 37 decks +7% synergy
Utility Lands
Seat of the Synod
65% of 37 decks +58% synergy
Buried Ruin
51% of 37 decks +46% synergy
Darksteel Citadel
46% of 37 decks +42% synergy
Inventors' Fair
35% of 37 decks +31% synergy
Academy Ruins
30% of 37 decks +25% synergy
Reliquary Tower
24% of 37 decks -5% synergy
Mystic Sanctuary
19% of 37 decks +7% synergy
Otawara, Soaring City
19% of 37 decks +2% synergy
Urza's Saga
16% of 37 decks +9% synergy
Treasure Vault
14% of 37 decks +11% synergy
Tomb of the Spirit Dragon
11% of 37 decks +10% synergy
Urza's Power Plant
11% of 37 decks +9% synergy
Urza's Tower
11% of 37 decks +9% synergy
Urza's Mine
11% of 37 decks +9% synergy
Minamo, School at Water's Edge
11% of 37 decks +7% synergy
War Room
11% of 37 decks +4% synergy
Temple of the False God
11% of 37 decks +1% synergy
Shrine of the Forsaken Gods
8% of 37 decks +7% synergy
Rogue's Passage
8% of 37 decks -11% synergy
Mana Artifacts
Sol Ring
89% of 37 decks +5% synergy
Talisman of Hierarchy
80% of 5 decks +55% synergy
Arcane Signet
73% of 37 decks +1% synergy
Orzhov Signet
60% of 5 decks +33% synergy
Talisman of Progress
50% of 8 decks +28% synergy
Azorius Signet
50% of 8 decks +24% synergy
Talisman of Dominance
50% of 6 decks +19% synergy
Charisma Bobblehead
45% of 11 decks +45% synergy
Strength Bobblehead
36% of 11 decks +36% synergy
Endurance Bobblehead
36% of 11 decks +36% synergy
Agility Bobblehead
36% of 11 decks +36% synergy
Luck Bobblehead
36% of 11 decks +36% synergy
Gilded Lotus
35% of 37 decks +32% synergy
Thran Dynamo
35% of 37 decks +30% synergy
Machine God's Effigy
34% of 35 decks +33% synergy
Liquimetal Torque
32% of 37 decks +29% synergy
Thought Vessel
30% of 37 decks +13% synergy
Hedron Archive
27% of 37 decks +24% synergy
Sky Diamond
27% of 37 decks +22% synergy
Fellwar Stone
27% of 37 decks +6% synergy
Midnight Clock
24% of 37 decks +19% synergy
Intelligence Bobblehead
22% of 18 decks +22% synergy
Caged Sun
22% of 37 decks +19% synergy
Commander's Sphere
22% of 37 decks +6% synergy
Coveted Jewel
19% of 37 decks +18% synergy
Basalt Monolith
19% of 37 decks +16% synergy
Powerstone Shard
16% of 37 decks +16% synergy
Blinkmoth Urn
16% of 37 decks +16% synergy
Skyclave Relic
16% of 37 decks +15% synergy
Everflowing Chalice
16% of 37 decks +11% synergy
Moonsnare Prototype
14% of 37 decks +13% synergy
The Mightstone and Weakstone
11% of 35 decks +11% synergy
Sceptre of Eternal Glory
11% of 35 decks +10% synergy
Dreamstone Hedron
11% of 37 decks +10% synergy
Chromatic Orrery
11% of 37 decks +9% synergy
Mana Vault
11% of 37 decks +4% synergy
Stonespeaker Crystal
9% of 35 decks +8% synergy
Patriar's Seal
9% of 35 decks +7% synergy
Darksteel Ingot
8% of 37 decks +7% synergy
Worn Powerstone
8% of 37 decks +5% synergy
Mox Opal
8% of 37 decks +4% synergy
Lotus Petal
8% of 37 decks +1% synergy
Lands
Mistvault Bridge
83% of 6 decks +78% synergy
Silverbluff Bridge
71% of 7 decks +65% synergy
Razortide Bridge
62% of 8 decks +55% synergy
Goldmire Bridge
60% of 5 decks +55% synergy
Arcane Sanctum
60% of 5 decks +32% synergy
Caves of Koilos
60% of 5 decks +32% synergy
Izzet Boilerworks
57% of 7 decks +41% synergy
Temple of Epiphany
43% of 7 decks +25% synergy
Prairie Stream
38% of 8 decks +4% synergy
Command Tower
35% of 37 decks -39% synergy
Myriad Landscape
32% of 37 decks +12% synergy
The Mycosynth Gardens
29% of 28 decks +26% synergy
Spire of Industry
16% of 37 decks +13% synergy
Exotic Orchard
11% of 37 decks -25% synergy
Hall of Tagsin
9% of 35 decks +8% synergy
Power Depot
8% of 37 decks +7% synergy
Path of Ancestry
8% of 37 decks -13% synergy