Ugin's Nexus + Masterful Replication

Ugin's Nexus
Masterful Replication

Requires
Ugin's Nexus must be in hand. Masterful Replication must be on the battlefield. You control at least one other artifact. Mana needed: 5
Steps
  1. Cast Masterful Replication by paying 5, causing each artifact you control to become a copy of Ugin's Nexus until end of turn.
  2. Put the original Ugin's Nexus and all other artifacts you control except one into exile due to the legend rule and their replacement effects, causing you to take that many extra turns after this one.
Results
Near-infinite turns.

Mishra, Eminent One
0.22% of 7338 decks 16 decks
Drafna, Founder of Lat-Nam
1.58% of 1013 decks 16 decks
Iron Man, Titan of Innovation
0.49% of 2666 decks 13 decks
Sai, Master Thopterist
0.22% of 1803 decks 4 decks
Lara Croft, Tomb Raider
0.16% of 2524 decks 4 decks
Emry, Lurker of the Loch
0.07% of 4240 decks 3 decks
Senator Peacock
1.35% of 223 decks 3 decks
Sydri, Galvanic Genius
0.14% of 2176 decks 3 decks
Liberty Prime, Recharged
0.10% of 3060 decks 3 decks
Urza, Lord High Artificer
0.02% of 12944 decks 3 decks
Rashmi and Ragavan
0.06% of 5303 decks 3 decks
Leonardo da Vinci
0.14% of 2199 decks 3 decks
Urza, Chief Artificer
0.01% of 13791 decks 2 decks
Gimbal, Gremlin Prodigy
0.07% of 2872 decks 2 decks
Saheeli, the Gifted
0.10% of 1993 decks 2 decks
Shorikai, Genesis Engine
0.01% of 17255 decks 2 decks
Missy
0.11% of 1863 decks 2 decks
Tawnos, Solemn Survivor
0.21% of 932 decks 2 decks
New Cards
Untimely Malfunction
100% of 5 decks +84% synergy
High Synergy Cards
Vault of Whispers
73% of 33 decks +68% synergy
Archway of Innovation
68% of 34 decks +63% synergy
Desynchronization
62% of 24 decks +58% synergy
Ancient Den
61% of 23 decks +56% synergy
Seat of the Synod
61% of 109 decks +55% synergy
Etherium Sculptor
58% of 109 decks +52% synergy
Great Furnace
57% of 58 decks +51% synergy
Mechanized Production
50% of 109 decks +48% synergy
Dispatch
52% of 23 decks +47% synergy
Emry, Lurker of the Loch
50% of 108 decks +46% synergy
Top Cards
Swords to Plowshares
52% of 23 decks -11% synergy
Tireless Tracker
50% of 16 decks +45% synergy
Tireless Provisioner
50% of 16 decks +39% synergy
Chaos Warp
47% of 58 decks +15% synergy
Padeem, Consul of Innovation
46% of 109 decks +42% synergy
Foundry Inspector
44% of 109 decks +40% synergy
Esoteric Duplicator
44% of 50 decks +43% synergy
Enthusiastic Mechanaut
42% of 57 decks +38% synergy
Mind Stone
39% of 109 decks +22% synergy
Master Transmuter
39% of 109 decks +37% synergy
Creatures
Solemn Simulacrum
39% of 109 decks +25% synergy
Brudiclad, Telchor Engineer
36% of 58 decks +32% synergy
Forensic Gadgeteer
35% of 57 decks +32% synergy
Scrap Trawler
35% of 109 decks +33% synergy
Sai, Master Thopterist
35% of 109 decks +31% synergy
Jhoira, Weatherlight Captain
34% of 58 decks +28% synergy
Rashmi and Ragavan
33% of 9 decks +32% synergy
Marionette Apprentice
33% of 9 decks +26% synergy
Saheeli, the Sun's Brilliance
32% of 37 decks +30% synergy
Gilded Goose
31% of 16 decks +27% synergy
Bronze Guardian
30% of 23 decks +28% synergy
Peregrin Took
30% of 10 decks +25% synergy
Thought Monitor
29% of 108 decks +26% synergy
Phyrexian Metamorph
28% of 109 decks +21% synergy
Goblin Engineer
28% of 58 decks +24% synergy
Mirkwood Bats
25% of 20 decks +13% synergy
Urza, Lord High Artificer
25% of 109 decks +22% synergy
Drafna, Founder of Lat-Nam
25% of 101 decks +24% synergy
Marionette Master
24% of 33 decks +21% synergy
Goblin Welder
24% of 58 decks +21% synergy
Cyberdrive Awakener
24% of 108 decks +22% synergy
Sharuum the Hegemon
23% of 13 decks +21% synergy
Master of Etherium
23% of 109 decks +21% synergy
Myr Battlesphere
22% of 109 decks +20% synergy
Kappa Cannoneer
21% of 108 decks +19% synergy
Academy Manufactor
21% of 108 decks +17% synergy
Shimmer Myr
21% of 109 decks +20% synergy
Reckless Fireweaver
21% of 58 decks +16% synergy
Hydroelectric Specimen
21% of 39 decks +14% synergy
Obeka, Brute Chronologist
20% of 25 decks +19% synergy
Audacious Reshapers
19% of 57 decks +19% synergy
Maul Splicer
19% of 16 decks +18% synergy
Shimmer Dragon
19% of 108 decks +16% synergy
The Reality Chip
19% of 108 decks +15% synergy
Jhoira's Familiar
17% of 109 decks +16% synergy
Oswald Fiddlebender
17% of 23 decks +16% synergy
Urza, Prince of Kroog
17% of 23 decks +15% synergy
Gold Myr
17% of 23 decks +15% synergy
Losheel, Clockwork Scholar
17% of 23 decks +14% synergy
Shaun, Father of Synths
17% of 29 decks +15% synergy
Steel Overseer
17% of 109 decks +15% synergy
Braids, Arisen Nightmare
16% of 32 decks +8% synergy
Metalwork Colossus
16% of 109 decks +15% synergy
Vedalken Archmage
16% of 109 decks +14% synergy
Myr Retriever
16% of 109 decks +14% synergy
Silas Renn, Seeker Adept
15% of 33 decks +15% synergy
Noxious Gearhulk
15% of 33 decks +12% synergy
Sharding Sphinx
15% of 109 decks +14% synergy
Mishra, Tamer of Mak Fawa
14% of 21 decks +13% synergy
Hedron Detonator
14% of 43 decks +13% synergy
Instants
Counterspell
36% of 109 decks -7% synergy
Officious Interrogation
31% of 13 decks +29% synergy
Void Rend
31% of 13 decks +16% synergy
Path to Exile
30% of 23 decks -15% synergy
Whir of Invention
28% of 109 decks +25% synergy
An Offer You Can't Refuse
25% of 107 decks +4% synergy
Beast Within
25% of 16 decks -14% synergy
Negate
23% of 109 decks +0% synergy
Sink into Stupor
22% of 40 decks +10% synergy
Enlightened Tutor
22% of 23 decks +4% synergy
Bedevil
20% of 25 decks +6% synergy
Reality Shift
19% of 109 decks +10% synergy
Dramatic Reversal
17% of 109 decks +12% synergy
Arcane Denial
17% of 109 decks -2% synergy
Fierce Guardianship
17% of 108 decks -1% synergy
Cyclonic Rift
17% of 109 decks -11% synergy
Three Steps Ahead
16% of 50 decks +12% synergy
Pongify
16% of 109 decks +4% synergy
Deadly Dispute
15% of 33 decks +4% synergy
Vampiric Tutor
15% of 33 decks -3% synergy
Galvanic Blast
14% of 58 decks +13% synergy
Abrade
14% of 58 decks +2% synergy
Invert Polarity
13% of 23 decks +7% synergy
Generous Gift
13% of 23 decks -13% synergy
Thirst for Knowledge
13% of 109 decks +11% synergy
Mana Drain
13% of 109 decks -2% synergy
Rapid Hybridization
12% of 109 decks +3% synergy
Electrosiphon
10% of 29 decks +8% synergy
Reality Heist
10% of 108 decks +10% synergy
Aetherize
9% of 109 decks +4% synergy
Mystical Tutor
9% of 109 decks -6% synergy
Big Score
9% of 57 decks -1% synergy
Access Denied
8% of 108 decks +7% synergy
Stoic Rebuttal
8% of 109 decks +8% synergy
Urza's Command
8% of 101 decks +7% synergy
Resculpt
7% of 108 decks +2% synergy
Spell Swindle
7% of 109 decks +6% synergy
Force of Negation
7% of 109 decks -2% synergy
Force of Will
7% of 109 decks -4% synergy
Brainstorm
7% of 109 decks -14% synergy
Deflecting Swat
7% of 57 decks -9% synergy
Muddle the Mixture
6% of 109 decks +1% synergy
Pact of Negation
6% of 109 decks -1% synergy
Jwari Disruption
6% of 108 decks +4% synergy
Turnabout
6% of 109 decks +5% synergy
Swan Song
6% of 109 decks -11% synergy
Counterflux
5% of 58 decks +3% synergy
Lightning Bolt
5% of 58 decks -6% synergy
Sorceries
Terisiare's Devastation
38% of 29 decks +37% synergy
Blasphemous Act
36% of 58 decks +3% synergy
Organic Extinction
35% of 23 decks +32% synergy
Overpowering Attack
33% of 12 decks +29% synergy
Thoughtcast
31% of 109 decks +28% synergy
Fabricate
28% of 109 decks +22% synergy
Demonic Tutor
24% of 33 decks +2% synergy
Trash for Treasure
22% of 58 decks +21% synergy
Dance of the Manse
22% of 23 decks +17% synergy
Austere Command
22% of 23 decks +9% synergy
Crack Open
19% of 16 decks +18% synergy
Kodama's Reach
19% of 16 decks -13% synergy
Farseek
19% of 16 decks -15% synergy
Cultivate
19% of 16 decks -27% synergy
Feed the Swarm
18% of 33 decks +0% synergy
Season of Weaving
18% of 17 decks +14% synergy
Sundering Eruption
17% of 23 decks +13% synergy
Rise and Shine
17% of 108 decks +15% synergy
Reshape
17% of 109 decks +15% synergy
Saheeli's Artistry
16% of 109 decks +15% synergy
March of Progress
14% of 101 decks +13% synergy
Vandalblast
14% of 58 decks -2% synergy
Open the Vaults
13% of 23 decks +12% synergy
Brilliant Restoration
13% of 23 decks +11% synergy
One with the Machine
13% of 109 decks +12% synergy
Brass's Bounty
12% of 58 decks +9% synergy
Echo Storm
12% of 109 decks +12% synergy
Delete
11% of 37 decks +10% synergy
Curse of the Swine
9% of 109 decks +5% synergy
Mirage Mockery
9% of 88 decks +9% synergy
Diabolic Tutor
9% of 33 decks +3% synergy
Jeska's Will
9% of 57 decks -9% synergy
Scrap Mastery
9% of 58 decks +8% synergy
Universal Surveillance
8% of 108 decks +8% synergy
Faithless Looting
7% of 58 decks -10% synergy
Ravenform
6% of 108 decks +4% synergy
Rite of Replication
6% of 109 decks +3% synergy
Windfall
6% of 109 decks -7% synergy
Forging the Anchor
6% of 101 decks +6% synergy
Argivian Restoration
6% of 109 decks +5% synergy
Expressive Iteration
5% of 57 decks -1% synergy
Saheeli's Directive
5% of 58 decks +5% synergy
Wheel of Fortune
5% of 58 decks +0% synergy
Gamble
5% of 58 decks -5% synergy
Utility Artifacts
Sculpting Steel
36% of 109 decks +34% synergy
Ichor Wellspring
35% of 109 decks +33% synergy
Mystic Forge
35% of 109 decks +32% synergy
Unwinding Clock
34% of 109 decks +31% synergy
Time Sieve
33% of 33 decks +30% synergy
Oni-Cult Anvil
32% of 25 decks +30% synergy
Simulacrum Synthesizer
32% of 50 decks +30% synergy
Executioner's Capsule
27% of 33 decks +27% synergy
Strionic Resonator
26% of 109 decks +22% synergy
Wayfarer's Bauble
26% of 109 decks +16% synergy
Swiftfoot Boots
26% of 109 decks -2% synergy
Unstable Glyphbridge
25% of 16 decks +24% synergy
Spine of Ish Sah
25% of 109 decks +24% synergy
Automated Assembly Line
23% of 13 decks +22% synergy
Mirrorworks
23% of 109 decks +22% synergy
Mycosynth Wellspring
22% of 109 decks +21% synergy
Worldwalker Helm
22% of 50 decks +20% synergy
The One Ring
22% of 82 decks +13% synergy
Lithoform Engine
21% of 108 decks +20% synergy
Brass's Tunnel-Grinder
21% of 34 decks +17% synergy
Mephitic Draught
19% of 16 decks +18% synergy
Bow of Nylea
19% of 16 decks +17% synergy
Idol of Oblivion
19% of 108 decks +14% synergy
Lightning Greaves
18% of 109 decks -7% synergy
Gonti's Aether Heart
17% of 109 decks +17% synergy
Krark-Clan Ironworks
17% of 109 decks +16% synergy
Darksteel Forge
17% of 109 decks +16% synergy
Cloud Key
17% of 109 decks +16% synergy
Encroaching Mycosynth
17% of 94 decks +16% synergy
Hedron Archive
17% of 109 decks +14% synergy
Prized Statue
16% of 106 decks +15% synergy
Nihil Spellbomb
15% of 33 decks +14% synergy
Cranial Plating
15% of 33 decks +13% synergy
Isochron Scepter
15% of 109 decks +12% synergy
Forsaken Monument
14% of 108 decks +12% synergy
Mindslaver
14% of 109 decks +13% synergy
Semblance Anvil
14% of 109 decks +13% synergy
Clock of Omens
14% of 109 decks +13% synergy
Aether Spellbomb
14% of 109 decks +12% synergy
Rings of Brighthearth
14% of 109 decks +12% synergy
Staff of Domination
14% of 109 decks +12% synergy
Inspiring Statuary
14% of 109 decks +12% synergy
Aetherflux Reservoir
14% of 109 decks +10% synergy
Sensei's Divining Top
14% of 109 decks +8% synergy
Thopter Shop
13% of 23 decks +12% synergy
Manifold Key
13% of 109 decks +11% synergy
Skullclamp
13% of 109 decks +1% synergy
Tarrian's Soulcleaver
12% of 65 decks +10% synergy
Wishclaw Talisman
12% of 33 decks +7% synergy
Transmutation Font
12% of 50 decks +11% synergy
Enchantments
Thopter Spy Network
32% of 109 decks +29% synergy
Alchemist's Talent
30% of 10 decks +27% synergy
Smothering Tithe
26% of 23 decks +1% synergy
Aid from the Cowl
25% of 16 decks +25% synergy
Parallel Lives
25% of 16 decks +18% synergy
Mirrodin Besieged
21% of 109 decks +19% synergy
Rhystic Study
21% of 109 decks -7% synergy
Storm the Vault
21% of 58 decks +18% synergy
Efficient Construction
17% of 109 decks +16% synergy
Anointed Procession
17% of 23 decks +9% synergy
Determined Iteration
14% of 57 decks +13% synergy
Artificer Class
13% of 106 decks +12% synergy
Minimus Containment
13% of 23 decks +12% synergy
Mystic Remora
13% of 109 decks -5% synergy
Imprisoned in the Moon
8% of 109 decks +5% synergy
Training Grounds
7% of 109 decks +4% synergy
Propaganda
7% of 109 decks -4% synergy
Echoes of Eternity
7% of 41 decks +6% synergy
Court of Vantress
7% of 70 decks +5% synergy
Curse of Opulence
7% of 58 decks +3% synergy
Extravagant Replication
7% of 107 decks +5% synergy
Mirrormade
6% of 108 decks +4% synergy
Descent into Avernus
5% of 57 decks +2% synergy
Aggravated Assault
5% of 58 decks +2% synergy
Planeswalkers
Saheeli, Sublime Artificer
34% of 58 decks +30% synergy
Daretti, Scrap Savant
33% of 58 decks +30% synergy
Tezzeret, Master of the Bridge
21% of 33 decks +19% synergy
Tezzeret the Seeker
15% of 109 decks +12% synergy
Tezzeret, Betrayer of Flesh
11% of 108 decks +10% synergy
Saheeli, Filigree Master
8% of 52 decks +7% synergy
Karn, the Great Creator
7% of 109 decks +6% synergy
Saheeli, the Gifted
7% of 58 decks +6% synergy
Karn, Living Legacy
7% of 105 decks +6% synergy
Tezzeret, Artifice Master
6% of 109 decks +5% synergy
Jace, Wielder of Mysteries
6% of 109 decks +2% synergy
Utility Lands
Darksteel Citadel
49% of 109 decks +45% synergy
Buried Ruin
47% of 109 decks +42% synergy
The Shire
43% of 14 decks +39% synergy
Inventors' Fair
41% of 109 decks +37% synergy
Monumental Henge
38% of 8 decks +34% synergy
Reliquary Tower
36% of 109 decks +6% synergy
Fomori Vault
33% of 45 decks +32% synergy
Tree of Tales
31% of 16 decks +29% synergy
Academy Ruins
30% of 109 decks +25% synergy
Boseiju, Who Endures
25% of 16 decks +5% synergy
Urza's Saga
22% of 108 decks +15% synergy
Treasure Vault
19% of 108 decks +16% synergy
Otawara, Soaring City
12% of 108 decks -5% synergy
Mystic Sanctuary
9% of 108 decks -3% synergy
Urza's Power Plant
8% of 109 decks +6% synergy
Urza's Mine
8% of 109 decks +6% synergy
Urza's Tower
8% of 109 decks +6% synergy
Mines of Moria
8% of 39 decks +3% synergy
Temple of the False God
7% of 109 decks -2% synergy
Ancient Tomb
7% of 109 decks -3% synergy
Rogue's Passage
7% of 109 decks -12% synergy
HELIOS One
7% of 55 decks +7% synergy
Sokenzan, Crucible of Defiance
7% of 57 decks +2% synergy
Rivendell
7% of 74 decks +1% synergy
Foundry of the Consuls
6% of 109 decks +5% synergy
Shrine of the Forsaken Gods
6% of 109 decks +4% synergy
Minamo, School at Water's Edge
6% of 109 decks +1% synergy
Karn's Bastion
6% of 109 decks +0% synergy
Mana Artifacts
Sol Ring
92% of 109 decks +7% synergy
Arcane Signet
81% of 108 decks +9% synergy
Rakdos Signet
40% of 25 decks +10% synergy
Talisman of Creativity
40% of 58 decks +11% synergy
Izzet Signet
38% of 58 decks +10% synergy
Cursed Mirror
33% of 57 decks +28% synergy
Dimir Signet
33% of 33 decks +4% synergy
Crystal Skull, Isu Spyglass
32% of 28 decks +29% synergy
Thran Dynamo
32% of 109 decks +27% synergy
Orzhov Signet
31% of 13 decks +4% synergy
Talisman of Progress
30% of 23 decks +8% synergy
Liquimetal Torque
27% of 108 decks +23% synergy
Thought Vessel
27% of 109 decks +10% synergy
Azorius Signet
26% of 23 decks +0% synergy
Simic Signet
25% of 16 decks +11% synergy
Commander's Sphere
25% of 109 decks +10% synergy
Talisman of Hierarchy
23% of 13 decks -1% synergy
Gilded Lotus
23% of 109 decks +20% synergy
Fellwar Stone
23% of 109 decks +2% synergy
Basalt Monolith
18% of 109 decks +16% synergy
Talisman of Dominance
18% of 33 decks -13% synergy
Machine God's Effigy
17% of 101 decks +15% synergy
Endurance Bobblehead
15% of 55 decks +14% synergy
Chromatic Lantern
13% of 109 decks +3% synergy
Agility Bobblehead
13% of 55 decks +12% synergy
Perception Bobblehead
12% of 56 decks +12% synergy
Midnight Clock
12% of 108 decks +7% synergy
Talisman of Indulgence
12% of 25 decks -14% synergy
Worn Powerstone
12% of 109 decks +9% synergy
Everflowing Chalice
12% of 109 decks +7% synergy
Mana Vault
12% of 109 decks +6% synergy
Blinkmoth Urn
11% of 109 decks +11% synergy
Strength Bobblehead
11% of 55 decks +10% synergy
Charisma Bobblehead
11% of 55 decks +10% synergy
Luck Bobblehead
11% of 55 decks +10% synergy
Dreamstone Hedron
10% of 109 decks +9% synergy
Mox Opal
10% of 109 decks +6% synergy
Sky Diamond
10% of 109 decks +5% synergy
Chromatic Star
9% of 109 decks +9% synergy
Coveted Jewel
9% of 109 decks +8% synergy
Lotus Petal
9% of 109 decks +2% synergy
Mana Crypt
9% of 109 decks +1% synergy
Grim Monolith
8% of 109 decks +6% synergy
Intelligence Bobblehead
7% of 68 decks +7% synergy
Prismatic Lens
7% of 109 decks +6% synergy
Sonic Screwdriver
7% of 69 decks +6% synergy
The Mightstone and Weakstone
7% of 101 decks +6% synergy
Replicating Ring
6% of 108 decks +5% synergy
Chromatic Orrery
6% of 108 decks +5% synergy
Sceptre of Eternal Glory
6% of 103 decks +5% synergy
Lands
Goldmire Bridge
77% of 13 decks +72% synergy
Razortide Bridge
65% of 23 decks +58% synergy
Command Tower
63% of 109 decks -11% synergy
Seething Landscape
60% of 5 decks +45% synergy
Mystic Monastery
60% of 10 decks +34% synergy
Silverbluff Bridge
60% of 57 decks +54% synergy
Arcane Sanctum
54% of 13 decks +26% synergy
Drossforge Bridge
52% of 25 decks +48% synergy
Mistvault Bridge
52% of 33 decks +47% synergy
Rustvale Bridge
50% of 10 decks +45% synergy
Crumbling Necropolis
48% of 25 decks +17% synergy
Smoldering Marsh
44% of 25 decks +11% synergy
Shivan Reef
41% of 58 decks +15% synergy
Battlefield Forge
40% of 10 decks +14% synergy
Temple of Mystery
38% of 16 decks +20% synergy
Frontier Bivouac
36% of 11 decks +9% synergy
Cinder Glade
36% of 11 decks -2% synergy
Sulfur Falls
36% of 58 decks +6% synergy
Exotic Orchard
35% of 109 decks -1% synergy
Steam Vents
33% of 58 decks -6% synergy
Dragonskull Summit
32% of 25 decks +1% synergy
Prairie Stream
30% of 23 decks -3% synergy
Sundown Pass
30% of 10 decks +15% synergy
Shadowblood Ridge
28% of 25 decks +16% synergy
Luxury Suite
28% of 25 decks +2% synergy
Temple of Epiphany
28% of 58 decks +9% synergy
Temple of Abandon
27% of 11 decks +13% synergy
Darkwater Catacombs
27% of 33 decks +12% synergy
Drowned Catacomb
27% of 33 decks +2% synergy
Stomping Ground
27% of 11 decks -14% synergy
Training Center
26% of 57 decks -1% synergy
Adarkar Wastes
26% of 23 decks +9% synergy
Izzet Boilerworks
26% of 58 decks +10% synergy
Tanglepool Bridge
25% of 16 decks +22% synergy
Simic Growth Chamber
25% of 16 decks +5% synergy
Yavimaya Coast
25% of 16 decks -2% synergy
Rejuvenating Springs
25% of 16 decks -4% synergy
Breeding Pool
25% of 16 decks -16% synergy
Spire of Industry
25% of 109 decks +22% synergy
The Mycosynth Gardens
24% of 94 decks +22% synergy
Watery Grave
24% of 33 decks -17% synergy
Temple of Malice
24% of 25 decks +10% synergy
Xander's Lounge
24% of 25 decks -3% synergy
Ferrous Lake
23% of 30 decks +14% synergy
Isolated Chapel
23% of 13 decks -4% synergy
Caves of Koilos
23% of 13 decks -5% synergy
Skycloud Expanse
22% of 23 decks +9% synergy
Azorius Chancery
22% of 23 decks +7% synergy
Glacial Fortress
22% of 23 decks -4% synergy
Hallowed Fountain
22% of 23 decks -19% synergy