Urza, Lord High Artificer + Worldwalker Helm + Molten Duplication
Urza, Lord High Artificer
Worldwalker Helm
Molten Duplication
Requires
Urza, Lord High Artificer must be on the battlefield.
Worldwalker Helm must be on the battlefield.
Molten Duplication must be in hand.
Mana needed: 
Steps
- Cast Molten Duplication by paying , creating a token copy of Worldwalker Helm and a Map token.
- Activate Urza's first ability by tapping a Worldwaker Helm and a Map, adding .
- Activate a Worldwalker Helm by paying and tapping it, creating a token copy of the Worldwalker Helm token and two Map tokens.
- Activate Urza's first ability twice by tapping the Maps, adding .
- Repeat from step 3.
Results
Infinite tapped Map tokens.
Brudiclad, Telchor Engineer
1.59% of 5042 decks
80 decks
Saheeli, the Sun's Brilliance
1.45% of 1452 decks
21 decks
Cayth, Famed Mechanist
1.14% of 1315 decks
15 decks
Breya, Etherium Shaper
0.05% of 13853 decks
7 decks
Iron Man, Titan of Innovation
0.45% of 1542 decks
7 decks
Mishra, Eminent One
0.08% of 7731 decks
6 decks
Gimbal, Gremlin Prodigy
0.11% of 2729 decks
3 decks
Baeloth Barrityl, Entertainer // Clan Crafter
0.39% of 507 decks
2 decks
Shao Jun
0.31% of 639 decks
2 decks
Jenny Flint // Madame Vastra
0.09% of 1112 decks
1 decks
Zinnia, Valley's Voice
0.02% of 6100 decks
1 decks
Sakashima of a Thousand Faces // Toggo, Goblin Weaponsmith
0.61% of 165 decks
1 decks
Tetzin, Gnome Champion
0.03% of 3244 decks
1 decks
Rashmi and Ragavan
0.02% of 5146 decks
1 decks
Davros, Dalek Creator
0.03% of 3514 decks
1 decks
Galazeth Prismari
0.03% of 3782 decks
1 decks
Pramikon, Sky Rampart
0.02% of 4459 decks
1 decks
Bjorna, Nightfall Alchemist // Wernog, Rider's Chaplain
0.03% of 2984 decks
1 decks
New Cards
Dazzling Theater // Prop Room
100% of 3 decks
+67% synergy
Mirror Room // Fractured Realm
48% of 27 decks
+42% synergy
Untimely Malfunction
36% of 14 decks
+18% synergy
Marvin, Murderous Mimic
33% of 9 decks
+29% synergy
Ghost Vacuum
28% of 18 decks
+27% synergy
High Synergy Cards
Tireless Provisioner
100% of 6 decks
+89% synergy
Oltec Matterweaver
67% of 27 decks
+65% synergy
Gilded Goose
67% of 6 decks
+63% synergy
Tireless Tracker
67% of 6 decks
+62% synergy
Simulacrum Synthesizer
61% of 153 decks
+59% synergy
Archway of Innovation
64% of 100 decks
+59% synergy
Seat of the Synod
61% of 153 decks
+55% synergy
Saheeli, the Sun's Brilliance
56% of 153 decks
+54% synergy
Great Furnace
57% of 153 decks
+51% synergy
Losheel, Clockwork Scholar
52% of 27 decks
+49% synergy
Top Cards
Idol of Oblivion
53% of 153 decks
+48% synergy
Illustrious Wanderglyph
52% of 27 decks
+49% synergy
Thousand Moons Smithy
52% of 27 decks
+48% synergy
Smothering Tithe
52% of 27 decks
+27% synergy
Swords to Plowshares
52% of 27 decks
-11% synergy
Blasphemous Act
50% of 153 decks
+16% synergy
Mondrak, Glory Dominus
48% of 27 decks
+39% synergy
Esper Sentinel
48% of 27 decks
+27% synergy
Season of Weaving
47% of 60 decks
+43% synergy
Three Steps Ahead
46% of 153 decks
+42% synergy
Creatures
Sandstorm Salvager
50% of 6 decks
+49% synergy
Adrix and Nev, Twincasters
50% of 6 decks
+45% synergy
Jaheira, Friend of the Forest
50% of 6 decks
+45% synergy
Peregrin Took
50% of 6 decks
+45% synergy
Sai, Master Thopterist
45% of 153 decks
+42% synergy
Urza, Chief Artificer
44% of 9 decks
+42% synergy
Lotho, Corrupt Shirriff
44% of 9 decks
+30% synergy
Wurmcoil Engine
44% of 153 decks
+42% synergy
Third Path Iconoclast
44% of 153 decks
+36% synergy
Etherium Sculptor
42% of 153 decks
+37% synergy
Solemn Simulacrum
42% of 153 decks
+28% synergy
Enthusiastic Mechanaut
41% of 153 decks
+37% synergy
Urza, Prince of Kroog
41% of 27 decks
+38% synergy
Academy Manufactor
38% of 153 decks
+34% synergy
Anim Pakal, Thousandth Moon
37% of 27 decks
+29% synergy
Agate Instigator
35% of 43 decks
+25% synergy
Myr Battlesphere
35% of 153 decks
+33% synergy
Marionette Apprentice
33% of 9 decks
+26% synergy
Kambal, Profiteering Mayor
33% of 9 decks
+24% synergy
Chrome Host Seedshark
31% of 153 decks
+30% synergy
Padeem, Consul of Innovation
31% of 153 decks
+28% synergy
Forensic Gadgeteer
31% of 153 decks
+28% synergy
Baleful Strix
31% of 16 decks
+18% synergy
Jhoira, Weatherlight Captain
30% of 153 decks
+24% synergy
Alibou, Ancient Witness
30% of 27 decks
+27% synergy
Thought Monitor
29% of 153 decks
+26% synergy
Sharding Sphinx
29% of 153 decks
+28% synergy
Dockside Extortionist
27% of 153 decks
+15% synergy
Guide of Souls
26% of 19 decks
+23% synergy
Emry, Lurker of the Loch
26% of 153 decks
+22% synergy
Curiosity Crafter
25% of 153 decks
+23% synergy
Phyrexian Metamorph
24% of 153 decks
+17% synergy
Feldon of the Third Path
24% of 153 decks
+20% synergy
Ocelot Pride
24% of 17 decks
+18% synergy
Professional Face-Breaker
24% of 153 decks
+15% synergy
Goblin Welder
23% of 153 decks
+20% synergy
Loyal Apprentice
23% of 153 decks
+19% synergy
Digsite Engineer
22% of 27 decks
+21% synergy
Bronze Guardian
22% of 27 decks
+20% synergy
Ojer Taq, Deepest Foundation
22% of 27 decks
+16% synergy
Faerie Artisans
22% of 153 decks
+21% synergy
Foundry Inspector
22% of 153 decks
+17% synergy
Goblin Engineer
21% of 153 decks
+17% synergy
Brudiclad, Telchor Engineer
20% of 153 decks
+16% synergy
Kappa Cannoneer
20% of 153 decks
+17% synergy
Ovika, Enigma Goliath
20% of 153 decks
+17% synergy
Reckless Fireweaver
19% of 153 decks
+15% synergy
Goldspan Dragon
19% of 153 decks
+13% synergy
Braids, Arisen Nightmare
19% of 16 decks
+11% synergy
Mirkwood Bats
19% of 16 decks
+6% synergy
Instants
Counterspell
44% of 153 decks
+2% synergy
Chaos Warp
42% of 153 decks
+10% synergy
Cyclonic Rift
40% of 153 decks
+12% synergy
Teferi's Protection
37% of 27 decks
+17% synergy
Cackling Counterpart
32% of 153 decks
+31% synergy
Pongify
31% of 153 decks
+20% synergy
Path to Exile
30% of 27 decks
-16% synergy
Fierce Guardianship
28% of 153 decks
+10% synergy
See Double
27% of 153 decks
+25% synergy
Enlightened Tutor
26% of 27 decks
+8% synergy
Spell Swindle
25% of 153 decks
+23% synergy
Whir of Invention
25% of 153 decks
+22% synergy
Deflecting Swat
25% of 153 decks
+9% synergy
Arcane Denial
25% of 153 decks
+5% synergy
An Offer You Can't Refuse
25% of 153 decks
+4% synergy
Mana Drain
24% of 153 decks
+9% synergy
Big Score
24% of 153 decks
+14% synergy
Swan Song
24% of 153 decks
+7% synergy
Dispatch
22% of 27 decks
+17% synergy
Dovin's Veto
22% of 27 decks
+3% synergy
Generous Gift
22% of 27 decks
-3% synergy
Sink into Stupor
22% of 113 decks
+9% synergy
Theoretical Duplication
20% of 153 decks
+19% synergy
Deadly Dispute
19% of 16 decks
+8% synergy
Unexpected Windfall
18% of 153 decks
+11% synergy
Mystic Reflection
16% of 153 decks
+15% synergy
Negate
16% of 153 decks
-6% synergy
Desynchronization
16% of 70 decks
+11% synergy
Boros Charm
15% of 27 decks
-10% synergy
Urza's Command
14% of 153 decks
+13% synergy
Access Denied
14% of 153 decks
+12% synergy
Invert Polarity
13% of 107 decks
+7% synergy
Perplexing Test
13% of 153 decks
+11% synergy
Prismari Command
13% of 153 decks
+8% synergy
Rapid Hybridization
12% of 153 decks
+2% synergy
Abrade
12% of 153 decks
+0% synergy
Officious Interrogation
11% of 27 decks
+9% synergy
Rootborn Defenses
11% of 27 decks
+8% synergy
Clever Concealment
11% of 27 decks
+7% synergy
Stroke of Midnight
11% of 27 decks
-1% synergy
Resculpt
10% of 153 decks
+5% synergy
Brainstorm
10% of 153 decks
-12% synergy
Mystical Tutor
8% of 153 decks
-7% synergy
Fated Infatuation
8% of 153 decks
+7% synergy
Force of Negation
8% of 153 decks
-1% synergy
Force of Will
8% of 153 decks
-3% synergy
Sublime Epiphany
7% of 153 decks
+5% synergy
Valakut Awakening
7% of 153 decks
+0% synergy
Demand Answers
7% of 153 decks
-1% synergy
Strix Serenade
6% of 113 decks
-1% synergy
Sorceries
Doppelgang
50% of 6 decks
+46% synergy
Irenicus's Vile Duplication
39% of 153 decks
+36% synergy
Quasiduplicate
36% of 153 decks
+35% synergy
Rite of Replication
34% of 153 decks
+31% synergy
Organic Extinction
33% of 27 decks
+31% synergy
Fabricate
27% of 153 decks
+21% synergy
Thoughtcast
25% of 153 decks
+22% synergy
Vandalblast
25% of 153 decks
+9% synergy
Diabolic Intent
25% of 16 decks
+16% synergy
Saheeli's Artistry
25% of 153 decks
+24% synergy
Jeska's Will
21% of 153 decks
+3% synergy
Toxic Deluge
19% of 16 decks
+1% synergy
Demonic Tutor
19% of 16 decks
-4% synergy
Mirage Mockery
18% of 153 decks
+17% synergy
Brass's Bounty
18% of 153 decks
+15% synergy
Song of Totentanz
16% of 153 decks
+13% synergy
Sevinne's Reclamation
15% of 27 decks
+8% synergy
Farewell
15% of 27 decks
+1% synergy
March of Progress
11% of 153 decks
+10% synergy
Gamble
10% of 153 decks
+0% synergy
Quantum Misalignment
10% of 153 decks
+8% synergy
Echo Storm
8% of 153 decks
+8% synergy
Gleeful Demolition
8% of 153 decks
+7% synergy
Stolen Identity
8% of 153 decks
+7% synergy
Twinflame
8% of 153 decks
+5% synergy
Hard Evidence
7% of 153 decks
+7% synergy
Replication Technique
7% of 153 decks
+6% synergy
Trash for Treasure
7% of 153 decks
+6% synergy
Reshape
7% of 153 decks
+6% synergy
Ponder
7% of 153 decks
-6% synergy
Tempt with Vengeance
7% of 153 decks
+6% synergy
Asinine Antics
6% of 153 decks
+5% synergy
Sea Gate Restoration
6% of 153 decks
+1% synergy
Windfall
6% of 153 decks
-7% synergy
Shatterskull Smashing
5% of 153 decks
+2% synergy
Faithless Looting
5% of 153 decks
-12% synergy
Utility Artifacts
Skullclamp
42% of 153 decks
+29% synergy
Time Sieve
38% of 16 decks
+35% synergy
Thopter Foundry
33% of 9 decks
+31% synergy
Esoteric Duplicator
29% of 153 decks
+29% synergy
Lightning Greaves
29% of 153 decks
+3% synergy
Helm of the Host
27% of 153 decks
+24% synergy
Mimic Vat
25% of 153 decks
+24% synergy
Unwinding Clock
22% of 153 decks
+19% synergy
Nexus of Becoming
19% of 153 decks
+19% synergy
Mephitic Draught
19% of 16 decks
+18% synergy
Oni-Cult Anvil
19% of 16 decks
+17% synergy
Ichor Wellspring
18% of 153 decks
+17% synergy
The One Ring
18% of 153 decks
+9% synergy
Swiftfoot Boots
16% of 153 decks
-12% synergy
Sculpting Steel
16% of 153 decks
+13% synergy
Staff of the Storyteller
15% of 27 decks
+13% synergy
Krark-Clan Ironworks
14% of 153 decks
+13% synergy
Transmutation Font
14% of 153 decks
+13% synergy
Brass's Tunnel-Grinder
14% of 153 decks
+10% synergy
Mirrorworks
13% of 153 decks
+12% synergy
Mirror Box
12% of 153 decks
+11% synergy
Portal to Phyrexia
12% of 153 decks
+10% synergy
Panharmonicon
12% of 153 decks
+8% synergy
Ashnod's Altar
12% of 153 decks
+4% synergy
Retrofitter Foundry
11% of 153 decks
+11% synergy
Collector's Cage
11% of 27 decks
+11% synergy
Unstable Glyphbridge
11% of 27 decks
+10% synergy
Master's Guide-Mural
11% of 27 decks
+10% synergy
Darksteel Forge
10% of 153 decks
+9% synergy
Inspiring Statuary
10% of 153 decks
+8% synergy
The Everflowing Well
9% of 153 decks
+8% synergy
Chimil, the Inner Sun
9% of 153 decks
+7% synergy
Sundial of the Infinite
8% of 153 decks
+8% synergy
Thousand-Year Elixir
8% of 153 decks
+6% synergy
Prized Statue
8% of 153 decks
+7% synergy
Trading Post
8% of 153 decks
+7% synergy
Lithoform Engine
8% of 153 decks
+6% synergy
Cloud Key
8% of 153 decks
+6% synergy
Mystic Forge
8% of 153 decks
+5% synergy
Blade of Shared Souls
7% of 153 decks
+7% synergy
Treasure Map
7% of 153 decks
+6% synergy
Sensei's Divining Top
7% of 153 decks
+2% synergy
Wayfarer's Bauble
7% of 153 decks
-3% synergy
Rolling Hamsphere
7% of 43 decks
+6% synergy
Prototype Portal
7% of 153 decks
+6% synergy
Illusionist's Bracers
7% of 153 decks
+5% synergy
Commander's Plate
7% of 153 decks
+4% synergy
Bident of Thassa
7% of 153 decks
+0% synergy
Mycosynth Wellspring
6% of 153 decks
+5% synergy
Tamiyo's Journal
5% of 153 decks
+4% synergy
Enchantments
Storm the Vault
44% of 153 decks
+41% synergy
Thopter Spy Network
43% of 153 decks
+40% synergy
Mechanized Production
41% of 153 decks
+38% synergy
Rhystic Study
35% of 153 decks
+7% synergy
Warleader's Call
33% of 27 decks
+22% synergy
Caretaker's Talent
33% of 9 decks
+19% synergy
Fable of the Mirror-Breaker
32% of 153 decks
+30% synergy
Anointed Procession
30% of 27 decks
+21% synergy
There and Back Again
22% of 153 decks
+19% synergy
Artificer Class
21% of 153 decks
+20% synergy
Mirrodin Besieged
20% of 153 decks
+18% synergy
Agent of the Iron Throne
19% of 16 decks
+16% synergy
Determined Iteration
14% of 153 decks
+13% synergy
Mystic Remora
14% of 153 decks
-4% synergy
Intruder Alarm
11% of 153 decks
+9% synergy
Tocasia's Welcome
11% of 27 decks
+7% synergy
Echoing Assault
11% of 28 decks
+4% synergy
Poetic Ingenuity
10% of 153 decks
+10% synergy
Curse of Opulence
10% of 153 decks
+7% synergy
Court of Vantress
10% of 153 decks
+8% synergy
Spiteful Banditry
10% of 153 decks
+7% synergy
Shark Typhoon
8% of 153 decks
+6% synergy
Descent into Avernus
7% of 153 decks
+4% synergy
Efficient Construction
7% of 153 decks
+5% synergy
Extravagant Replication
6% of 153 decks
+4% synergy
Impact Tremors
6% of 153 decks
-4% synergy
Planeswalkers
Saheeli, Sublime Artificer
44% of 153 decks
+39% synergy
Tezzeret, Master of the Bridge
44% of 16 decks
+41% synergy
Saheeli, the Gifted
24% of 153 decks
+23% synergy
Karn, Scion of Urza
16% of 153 decks
+16% synergy
Saheeli Rai
14% of 153 decks
+12% synergy
Daretti, Scrap Savant
12% of 153 decks
+9% synergy
Saheeli, Filigree Master
9% of 153 decks
+8% synergy
Tezzeret, Artifice Master
7% of 153 decks
+5% synergy
Tezzeret the Seeker
7% of 153 decks
+4% synergy
Utility Lands
Urza's Saga
48% of 153 decks
+41% synergy
Inventors' Fair
46% of 153 decks
+42% synergy
Darksteel Citadel
40% of 153 decks
+36% synergy
Academy Ruins
36% of 153 decks
+31% synergy
Treasure Vault
34% of 153 decks
+31% synergy
Vault of Whispers
31% of 16 decks
+27% synergy
Otawara, Soaring City
31% of 153 decks
+14% synergy
Ancient Den
30% of 27 decks
+24% synergy
Buried Ruin
27% of 153 decks
+22% synergy
Fomori Vault
27% of 128 decks
+26% synergy
Reliquary Tower
27% of 153 decks
-3% synergy
Kher Keep
23% of 153 decks
+20% synergy
Sokenzan, Crucible of Defiance
22% of 153 decks
+17% synergy
Monumental Henge
21% of 19 decks
+17% synergy
Ancient Tomb
20% of 153 decks
+10% synergy
Fountainport
15% of 48 decks
+10% synergy
Minamo, School at Water's Edge
11% of 153 decks
+7% synergy
Mines of Moria
11% of 153 decks
+7% synergy
Eiganjo, Seat of the Empire
11% of 27 decks
+2% synergy
Mirrorpool
9% of 153 decks
+9% synergy
Mystic Sanctuary
8% of 153 decks
-4% synergy
Field of the Dead
7% of 153 decks
+4% synergy
Mana Artifacts
Sol Ring
93% of 153 decks
+8% synergy
Arcane Signet
86% of 153 decks
+14% synergy
Talisman of Creativity
62% of 153 decks
+33% synergy
Izzet Signet
59% of 153 decks
+30% synergy
Talisman of Conviction
41% of 27 decks
+18% synergy
Talisman of Progress
37% of 27 decks
+14% synergy
Mind Stone
37% of 153 decks
+19% synergy
Fellwar Stone
33% of 153 decks
+12% synergy
Cursed Mirror
24% of 153 decks
+19% synergy
Thought Vessel
24% of 153 decks
+7% synergy
Mox Opal
22% of 153 decks
+17% synergy
Skyclave Relic
20% of 153 decks
+18% synergy
Liquimetal Torque
20% of 153 decks
+16% synergy
Talisman of Dominance
19% of 16 decks
-13% synergy
Azorius Signet
19% of 27 decks
-8% synergy
Thran Dynamo
16% of 153 decks
+11% synergy
Boros Signet
15% of 27 decks
-9% synergy
Crystal Skull, Isu Spyglass
13% of 75 decks
+9% synergy
Commander's Sphere
12% of 153 decks
-3% synergy
Fabrication Foundry
11% of 27 decks
+11% synergy
Mana Crypt
10% of 153 decks
+1% synergy
Machine God's Effigy
9% of 153 decks
+8% synergy
Mana Vault
9% of 153 decks
+3% synergy
Luck Bobblehead
8% of 153 decks
+8% synergy
Lotus Petal
8% of 153 decks
+1% synergy
Jeweled Lotus
7% of 153 decks
+1% synergy
Chromatic Lantern
7% of 153 decks
-2% synergy
Intelligence Bobblehead
7% of 153 decks
+6% synergy
Perception Bobblehead
7% of 153 decks
+6% synergy
Patriar's Seal
7% of 153 decks
+5% synergy
Gilded Lotus
7% of 153 decks
+3% synergy
Replicating Ring
6% of 153 decks
+4% synergy
Basalt Monolith
6% of 153 decks
+3% synergy
Charisma Bobblehead
5% of 153 decks
+5% synergy
Endurance Bobblehead
5% of 153 decks
+5% synergy
Lands
Command Tower
88% of 153 decks
+14% synergy
Training Center
72% of 153 decks
+44% synergy
Steam Vents
72% of 153 decks
+33% synergy
Hallowed Fountain
70% of 27 decks
+29% synergy
Sea of Clouds
67% of 27 decks
+41% synergy
Sulfur Falls
66% of 153 decks
+36% synergy
Sacred Foundry
63% of 27 decks
+27% synergy
Spectator Seating
59% of 27 decks
+34% synergy
Raugrin Triome
59% of 27 decks
+33% synergy
Xander's Lounge
56% of 16 decks
+29% synergy
Scalding Tarn
56% of 153 decks
+45% synergy
Shivan Reef
56% of 153 decks
+29% synergy
Stormcarved Coast
53% of 153 decks
+36% synergy
Spire Garden
50% of 6 decks
+26% synergy
Luxury Suite
50% of 16 decks
+24% synergy
Rejuvenating Springs
50% of 6 decks
+21% synergy
Ketria Triome
50% of 6 decks
+17% synergy
Watery Grave
50% of 16 decks
+9% synergy
Breeding Pool
50% of 6 decks
+9% synergy
Stomping Ground
50% of 6 decks
+9% synergy
Silverbluff Bridge
46% of 153 decks
+40% synergy
Vault of Champions
44% of 9 decks
+19% synergy
Godless Shrine
44% of 9 decks
+4% synergy
Morphic Pool
44% of 16 decks
+18% synergy
Blood Crypt
44% of 16 decks
+5% synergy
Cascade Bluffs
43% of 153 decks
+31% synergy
Riverglide Pathway
39% of 153 decks
+30% synergy
Thundering Falls
38% of 153 decks
+27% synergy
Mistvault Bridge
38% of 16 decks
+33% synergy
Razortide Bridge
33% of 27 decks
+26% synergy
Glacial Fortress
33% of 27 decks
+8% synergy
Caves of Koilos
33% of 9 decks
+5% synergy
Underground River
31% of 16 decks
+12% synergy
Exotic Orchard
31% of 153 decks
-5% synergy
Meticulous Archive
30% of 27 decks
+19% synergy
Deserted Beach
30% of 27 decks
+14% synergy
Battlefield Forge
30% of 27 decks
+4% synergy
Mystic Monastery
30% of 27 decks
+3% synergy
Fiery Islet
29% of 153 decks
+22% synergy
Spire of Industry
27% of 153 decks
+24% synergy
Izzet Boilerworks
27% of 153 decks
+10% synergy
Rustvale Bridge
26% of 27 decks
+20% synergy
Plateau
26% of 27 decks
+13% synergy
Sundown Pass
26% of 27 decks
+11% synergy
Drossforge Bridge
25% of 16 decks
+21% synergy
Shipwreck Marsh
25% of 16 decks
+6% synergy
Crumbling Necropolis
25% of 16 decks
-6% synergy
Volcanic Island
25% of 153 decks
+11% synergy
Temple of Epiphany
23% of 153 decks
+5% synergy
Clifftop Retreat
22% of 27 decks
-6% synergy