Urza, Prince of Kroog
Metalworker
Thousand-Year Elixir

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You have at least three artifact cards in hand.

   Steps

How does this combo work?
1
Activate Metalworker by tapping it and revealing at least three artifact cards from your hand, adding at least six .
2
Activate Urza by paying 6, creating a token copy of Metalworker that is a 1/1 Soldier.
3
Repeat using the Metalworker token instead.
4
If you have four or more artifact cards in hand, this combo nets infinite colorless mana, and you may target any artifact you control to get infinite copies of them.

   Results

What do I get from this combo?
Infinite colorless mana
Infinite copies of artifacts you control
Infinite ETB
Infinite creature copies of artifacts you control
Infinite creature tokens
Urza, Prince of Kroog
1.9%inclusion48 decks2.48K decks
Dynaheir, Invoker Adept
0.2%inclusion3 decks1.32K decks
Urtet, Remnant of Memnarch
0.0%inclusion2 decks15.9K decks
Belisarius Cawl
0.2%inclusion2 decks1.07K decks
Pramikon, Sky Rampart
0.0%inclusion1 decks6.37K decks
Tawnos, Solemn Survivor
0.1%inclusion1 decks1.21K decks
Tocasia, Dig Site Mentor
0.1%inclusion1 decks1.19K decks
Tetzin, Gnome Champion
0.0%inclusion1 decks4.34K decks
Bjorna, Nightfall Alchemist // Othelm, Sigardian Outcast
0.3%inclusion1 decks334 decks
New Cards
Krang, Utrom Warlord
33%inclusion2 decks6 decks
33%synergy
Krang, Master Mind
13%inclusion2 decks15 decks
13%synergy
High Synergy Cards
Unwinding Clock
75%inclusion45 decks60 decks
73%synergy
Training Grounds
75%inclusion45 decks60 decks
72%synergy
Ancient Den
77%inclusion46 decks60 decks
71%synergy
Seat of the Synod
75%inclusion45 decks60 decks
68%synergy
Urza, Lord High Artificer
67%inclusion40 decks60 decks
63%synergy
Academy Ruins
67%inclusion40 decks60 decks
61%synergy
Inventors' Fair
63%inclusion38 decks60 decks
60%synergy
Thought Monitor
62%inclusion37 decks60 decks
58%synergy
Etherium Sculptor
63%inclusion38 decks60 decks
58%synergy
Great Furnace
63%inclusion5 decks8 decks
57%synergy
Top Cards
Swords to Plowshares
65%inclusion39 decks60 decks
4%synergy
Esper Sentinel
63%inclusion38 decks60 decks
44%synergy
Lightning Greaves
60%inclusion36 decks60 decks
35%synergy
Phyrexian Metamorph
57%inclusion34 decks60 decks
49%synergy
Rings of Brighthearth
55%inclusion33 decks60 decks
54%synergy
Foundry Inspector
55%inclusion33 decks60 decks
51%synergy
Heartstone
50%inclusion30 decks60 decks
50%synergy
Iron Myr
50%inclusion4 decks8 decks
47%synergy
Blasphemous Act
50%inclusion4 decks8 decks
17%synergy
Mana Drain
48%inclusion29 decks60 decks
34%synergy
Game Changers
Mana Vault
47%inclusion28 decks60 decks
41%synergy
Enlightened Tutor
45%inclusion27 decks60 decks
30%synergy
Rhystic Study
43%inclusion26 decks60 decks
20%synergy
Ancient Tomb
40%inclusion24 decks60 decks
31%synergy
Cyclonic Rift
37%inclusion22 decks60 decks
15%synergy
Smothering Tithe
35%inclusion21 decks60 decks
14%synergy
Teferi's Protection
33%inclusion20 decks60 decks
17%synergy
Grim Monolith
32%inclusion19 decks60 decks
30%synergy
Fierce Guardianship
32%inclusion19 decks60 decks
14%synergy
The One Ring
30%inclusion18 decks60 decks
22%synergy
Creatures
Copper Myr
75%inclusion3 decks4 decks
74%synergy
Myr Battlesphere
40%inclusion24 decks60 decks
38%synergy
Plargg, Dean of Chaos
38%inclusion3 decks8 decks
37%synergy
Goblin Welder
38%inclusion3 decks8 decks
35%synergy
Alibou, Ancient Witness
38%inclusion3 decks8 decks
35%synergy
Brudiclad, Telchor Engineer
38%inclusion3 decks8 decks
35%synergy
Illustrious Wanderglyph
35%inclusion21 decks60 decks
33%synergy
Padeem, Consul of Innovation
33%inclusion20 decks60 decks
30%synergy
Emry, Lurker of the Loch
33%inclusion20 decks60 decks
29%synergy
Forensic Gadgeteer
32%inclusion19 decks60 decks
29%synergy
Mondrak, Glory Dominus
32%inclusion19 decks60 decks
25%synergy
Karn, Legacy Reforged
30%inclusion18 decks60 decks
29%synergy
Sai, Master Thopterist
28%inclusion17 decks60 decks
25%synergy
Solemn Simulacrum
27%inclusion16 decks60 decks
14%synergy
Wurmcoil Engine
25%inclusion15 decks60 decks
23%synergy
Threefold Thunderhulk
23%inclusion14 decks60 decks
22%synergy
Trophy Mage
23%inclusion14 decks60 decks
22%synergy
Palladium Myr
23%inclusion14 decks60 decks
21%synergy
Bronze Guardian
23%inclusion14 decks60 decks
21%synergy
Losheel, Clockwork Scholar
23%inclusion14 decks60 decks
21%synergy
Silver Myr
23%inclusion14 decks60 decks
21%synergy
Ojer Taq, Deepest Foundation
22%inclusion13 decks60 decks
18%synergy
Urza, Lord Protector
20%inclusion12 decks60 decks
19%synergy
Vedalken Archmage
20%inclusion12 decks60 decks
19%synergy
Voyager Quickwelder
19%inclusion6 decks32 decks
17%synergy
Myr Retriever
18%inclusion11 decks60 decks
17%synergy
Gold Myr
18%inclusion11 decks60 decks
16%synergy
Cybermen Squadron
17%inclusion10 decks60 decks
16%synergy
Oltec Matterweaver
17%inclusion10 decks60 decks
16%synergy
Liberator, Urza's Battlethopter
17%inclusion10 decks60 decks
15%synergy
Scrap Trawler
17%inclusion10 decks60 decks
15%synergy
Walking Ballista
17%inclusion10 decks60 decks
14%synergy
Ornithopter of Paradise
17%inclusion10 decks60 decks
12%synergy
Riptide Gearhulk
16%inclusion5 decks32 decks
13%synergy
Voltaic Construct
15%inclusion9 decks60 decks
15%synergy
Oswald Fiddlebender
15%inclusion9 decks60 decks
14%synergy
Meteor Golem
15%inclusion9 decks60 decks
13%synergy
The Reality Chip
15%inclusion9 decks60 decks
12%synergy
Master Transmuter
13%inclusion8 decks60 decks
12%synergy
Cyberdrive Awakener
13%inclusion8 decks60 decks
11%synergy
Arcum Dagsson
12%inclusion7 decks60 decks
11%synergy
Drafna, Founder of Lat-Nam
12%inclusion7 decks60 decks
11%synergy
Cyberman Patrol
12%inclusion7 decks60 decks
11%synergy
Kuldotha Forgemaster
12%inclusion7 decks60 decks
11%synergy
Ethersworn Canonist
12%inclusion7 decks60 decks
10%synergy
Steel Overseer
12%inclusion7 decks60 decks
10%synergy
Spellskite
12%inclusion7 decks60 decks
8%synergy
Shimmer Myr
10%inclusion6 decks60 decks
9%synergy
Jhoira's Familiar
10%inclusion6 decks60 decks
9%synergy
Kappa Cannoneer
10%inclusion6 decks60 decks
7%synergy
Instants
Whir of Invention
42%inclusion25 decks60 decks
39%synergy
Counterspell
37%inclusion22 decks60 decks
-5%synergy
An Offer You Can't Refuse
33%inclusion20 decks60 decks
9%synergy
Path to Exile
33%inclusion20 decks60 decks
-14%synergy
Dispatch
32%inclusion19 decks60 decks
26%synergy
Dramatic Reversal
27%inclusion16 decks60 decks
22%synergy
Swan Song
27%inclusion16 decks60 decks
9%synergy
Dovin's Veto
27%inclusion16 decks60 decks
8%synergy
Sink into Stupor
17%inclusion9 decks52 decks
7%synergy
Force of Will
17%inclusion10 decks60 decks
7%synergy
Generous Gift
17%inclusion10 decks60 decks
-5%synergy
Desynchronization
16%inclusion8 decks50 decks
14%synergy
Scour for Scrap
14%inclusion3 decks22 decks
12%synergy
Pact of Negation
12%inclusion7 decks60 decks
5%synergy
Force of Negation
12%inclusion7 decks60 decks
4%synergy
Mystical Tutor
12%inclusion7 decks60 decks
0%synergy
Flusterstorm
10%inclusion6 decks60 decks
3%synergy
Negate
8.3%inclusion5 decks60 decks
-13%synergy
Defabricate
6.7%inclusion4 decks60 decks
6%synergy
Three Steps Ahead
6.7%inclusion4 decks60 decks
4%synergy
Muddle the Mixture
6.7%inclusion4 decks60 decks
2%synergy
Flawless Maneuver
6.7%inclusion4 decks60 decks
-4%synergy
Arcane Denial
6.7%inclusion4 decks60 decks
-14%synergy
Into the Flood Maw
6.4%inclusion3 decks47 decks
3%synergy
Sorceries
Fabricate
45%inclusion27 decks60 decks
40%synergy
Organic Extinction
35%inclusion21 decks60 decks
32%synergy
Thoughtcast
28%inclusion17 decks60 decks
25%synergy
Voyage Home
25%inclusion8 decks32 decks
23%synergy
Dance of the Manse
17%inclusion10 decks60 decks
14%synergy
Supreme Verdict
17%inclusion10 decks60 decks
5%synergy
Reshape
15%inclusion9 decks60 decks
14%synergy
Windfall
13%inclusion8 decks60 decks
2%synergy
Transmute Artifact
12%inclusion7 decks60 decks
11%synergy
Season of Weaving
10%inclusion5 decks48 decks
9%synergy
March of Progress
10%inclusion6 decks60 decks
9%synergy
Brilliant Restoration
10%inclusion6 decks60 decks
8%synergy
Sevinne's Reclamation
10%inclusion6 decks60 decks
3%synergy
One with the Machine
8.3%inclusion5 decks60 decks
7%synergy
Sea Gate Restoration
6.7%inclusion4 decks60 decks
3%synergy
Austere Command
6.7%inclusion4 decks60 decks
-5%synergy
Utility Artifacts
Simulacrum Synthesizer
42%inclusion24 decks57 decks
40%synergy
Krark-Clan Ironworks
40%inclusion24 decks60 decks
39%synergy
Mystic Forge
38%inclusion23 decks60 decks
35%synergy
Worldwalker Helm
38%inclusion22 decks58 decks
37%synergy
Sculpting Steel
37%inclusion22 decks60 decks
35%synergy
Encroaching Mycosynth
35%inclusion21 decks60 decks
34%synergy
Portal to Phyrexia
35%inclusion21 decks60 decks
34%synergy
Forsaken Monument
35%inclusion21 decks60 decks
33%synergy
Ashnod's Altar
35%inclusion21 decks60 decks
29%synergy
Sensei's Divining Top
33%inclusion20 decks60 decks
29%synergy
Cloud Key
32%inclusion19 decks60 decks
30%synergy
Staff of Domination
28%inclusion17 decks60 decks
27%synergy
Voltaic Key
25%inclusion15 decks60 decks
24%synergy
Clock of Omens
25%inclusion15 decks60 decks
24%synergy
Repurposing Bay
25%inclusion8 decks32 decks
24%synergy
Illusionist's Bracers
25%inclusion15 decks60 decks
24%synergy
The Enigma Jewel
23%inclusion14 decks60 decks
23%synergy
Darksteel Forge
22%inclusion13 decks60 decks
21%synergy
Isochron Scepter
22%inclusion13 decks60 decks
20%synergy
Swiftfoot Boots
18%inclusion11 decks60 decks
-9%synergy
Uthros Research Craft
18%inclusion4 decks22 decks
16%synergy
Mycosynth Lattice
17%inclusion10 decks60 decks
16%synergy
Akroma's Memorial
17%inclusion10 decks60 decks
15%synergy
Manifold Key
17%inclusion10 decks60 decks
15%synergy
Lithoform Engine
15%inclusion9 decks60 decks
14%synergy
Moonsilver Key
15%inclusion9 decks60 decks
14%synergy
Insight Engine
14%inclusion3 decks22 decks
12%synergy
Spine of Ish Sah
13%inclusion8 decks60 decks
13%synergy
Ichor Wellspring
13%inclusion8 decks60 decks
12%synergy
Shorikai, Genesis Engine
13%inclusion8 decks60 decks
11%synergy
Salvation Engine
13%inclusion4 decks32 decks
11%synergy
Mirage Mirror
12%inclusion7 decks60 decks
10%synergy
Thousand Moons Smithy
10%inclusion6 decks60 decks
8%synergy
Doubling Cube
8.3%inclusion5 decks60 decks
8%synergy
Imposter Mech
8.3%inclusion5 decks60 decks
7%synergy
Aetherflux Reservoir
8.3%inclusion5 decks60 decks
5%synergy
Skullclamp
8.3%inclusion5 decks60 decks
-3%synergy
Memory Jar
6.7%inclusion4 decks60 decks
6%synergy
Planar Bridge
6.7%inclusion4 decks60 decks
6%synergy
Liquimetal Coating
6.7%inclusion4 decks60 decks
6%synergy
Mirrorworks
6.7%inclusion4 decks60 decks
6%synergy
Umbral Mantle
6.7%inclusion4 decks60 decks
6%synergy
Altar of the Brood
6.7%inclusion4 decks60 decks
6%synergy
Enchantments
Anointed Procession
37%inclusion22 decks60 decks
30%synergy
Mechanized Production
32%inclusion19 decks60 decks
29%synergy
Mystic Remora
23%inclusion14 decks60 decks
7%synergy
Intruder Alarm
18%inclusion11 decks60 decks
16%synergy
Artificer Class
17%inclusion10 decks60 decks
16%synergy
Thopter Spy Network
15%inclusion9 decks60 decks
12%synergy
Mirrodin Besieged
12%inclusion7 decks60 decks
10%synergy
Caretaker's Talent
11%inclusion5 decks47 decks
6%synergy
Power Artifact
10%inclusion6 decks60 decks
10%synergy
Copy Artifact
10%inclusion6 decks60 decks
9%synergy
Tempered Steel
10%inclusion6 decks60 decks
9%synergy
Unstoppable Plan
9.4%inclusion3 decks32 decks
7%synergy
Propaganda
8.3%inclusion5 decks60 decks
-6%synergy
Mirrormade
6.7%inclusion4 decks60 decks
4%synergy
Land Tax
6.7%inclusion4 decks60 decks
0%synergy
Planeswalkers
Tezzeret the Seeker
30%inclusion18 decks60 decks
28%synergy
Karn, the Great Creator
15%inclusion9 decks60 decks
14%synergy
Utility Lands
Tree of Tales
75%inclusion3 decks4 decks
73%synergy
Darksteel Citadel
60%inclusion36 decks60 decks
56%synergy
Urza's Saga
57%inclusion34 decks60 decks
50%synergy
Uthros, Titanic Godcore
41%inclusion9 decks22 decks
38%synergy
Buried Ruin
35%inclusion21 decks60 decks
30%synergy
Archway of Innovation
35%inclusion18 decks52 decks
31%synergy
Fomori Vault
33%inclusion19 decks58 decks
32%synergy
Otawara, Soaring City
32%inclusion19 decks60 decks
15%synergy
Reliquary Tower
30%inclusion18 decks60 decks
0%synergy
Urza's Mine
27%inclusion16 decks60 decks
25%synergy
Urza's Power Plant
25%inclusion15 decks60 decks
23%synergy
Urza's Tower
23%inclusion14 decks60 decks
22%synergy
Treasure Vault
20%inclusion12 decks60 decks
17%synergy
Minamo, School at Water's Edge
18%inclusion11 decks60 decks
14%synergy
Adagia, Windswept Bastion
18%inclusion4 decks22 decks
15%synergy
Urza's Workshop
15%inclusion9 decks60 decks
14%synergy
Mishra's Workshop
13%inclusion8 decks60 decks
13%synergy
Urza's Factory
10%inclusion6 decks60 decks
10%synergy
Monumental Henge
10%inclusion5 decks52 decks
7%synergy
Strip Mine
8.3%inclusion5 decks60 decks
6%synergy
Eiganjo, Seat of the Empire
6.7%inclusion4 decks60 decks
0%synergy
Mana Artifacts
Sol Ring
93%inclusion56 decks60 decks
10%synergy
Arcane Signet
87%inclusion52 decks60 decks
14%synergy
Basalt Monolith
57%inclusion34 decks60 decks
54%synergy
Liquimetal Torque
55%inclusion33 decks60 decks
52%synergy
Powerstone Shard
53%inclusion32 decks60 decks
53%synergy
Thran Dynamo
53%inclusion32 decks60 decks
49%synergy
Mox Opal
50%inclusion30 decks60 decks
46%synergy
Talisman of Progress
47%inclusion28 decks60 decks
21%synergy
Azorius Signet
45%inclusion27 decks60 decks
24%synergy
Fellwar Stone
37%inclusion22 decks60 decks
16%synergy
Gilded Lotus
32%inclusion19 decks60 decks
29%synergy
Mind Stone
32%inclusion19 decks60 decks
17%synergy
Thought Vessel
27%inclusion16 decks60 decks
9%synergy
Luck Bobblehead
25%inclusion15 decks60 decks
25%synergy
The Mightstone and Weakstone
25%inclusion15 decks60 decks
24%synergy
Chromatic Orrery
25%inclusion15 decks60 decks
24%synergy
Lotus Petal
22%inclusion13 decks60 decks
15%synergy
Perception Bobblehead
20%inclusion12 decks60 decks
20%synergy
Intelligence Bobblehead
20%inclusion12 decks60 decks
20%synergy
Agility Bobblehead
20%inclusion12 decks60 decks
20%synergy
Charisma Bobblehead
18%inclusion11 decks60 decks
18%synergy
Hedron Archive
18%inclusion11 decks60 decks
16%synergy
Crystal Skull, Isu Spyglass
18%inclusion9 decks50 decks
16%synergy
Strength Bobblehead
17%inclusion10 decks60 decks
16%synergy
Endurance Bobblehead
17%inclusion10 decks60 decks
16%synergy
Chrome Mox
17%inclusion10 decks60 decks
11%synergy
Coveted Jewel
15%inclusion9 decks60 decks
14%synergy
Mana Crypt
15%inclusion9 decks60 decks
13%synergy
The Eternity Elevator
14%inclusion3 decks22 decks
12%synergy
Blinkmoth Urn
13%inclusion8 decks60 decks
13%synergy
Machine God's Effigy
13%inclusion8 decks60 decks
12%synergy
Mox Diamond
13%inclusion8 decks60 decks
9%synergy
Dreamstone Hedron
12%inclusion7 decks60 decks
11%synergy
Mox Amber
12%inclusion7 decks60 decks
7%synergy
Midnight Clock
12%inclusion7 decks60 decks
7%synergy
Commander's Sphere
10%inclusion6 decks60 decks
-2%synergy
Thran Turbine
8.3%inclusion5 decks60 decks
8%synergy
Skyclave Relic
8.3%inclusion5 decks60 decks
8%synergy
Jeweled Amulet
6.7%inclusion4 decks60 decks
6%synergy
Darksteel Ingot
6.7%inclusion4 decks60 decks
6%synergy
Lands
Command Tower
87%inclusion52 decks60 decks
12%synergy
Hallowed Fountain
80%inclusion48 decks60 decks
40%synergy
Flooded Strand
65%inclusion39 decks60 decks
54%synergy
Sea of Clouds
58%inclusion35 decks60 decks
34%synergy
Razortide Bridge
52%inclusion31 decks60 decks
45%synergy
Raugrin Triome
50%inclusion4 decks8 decks
26%synergy
Sacred Foundry
50%inclusion4 decks8 decks
13%synergy
Steam Vents
50%inclusion4 decks8 decks
12%synergy
Adarkar Wastes
48%inclusion29 decks60 decks
25%synergy
The Mycosynth Gardens
40%inclusion24 decks60 decks
38%synergy
Glacial Fortress
40%inclusion24 decks60 decks
7%synergy
Tundra
38%inclusion23 decks60 decks
24%synergy
Prairie Stream
38%inclusion23 decks60 decks
5%synergy
Spire of Industry
33%inclusion20 decks60 decks
30%synergy
Mystic Gate
33%inclusion20 decks60 decks
26%synergy
Deserted Beach
33%inclusion20 decks60 decks
16%synergy
Meticulous Archive
30%inclusion18 decks60 decks
22%synergy
Scalding Tarn
28%inclusion17 decks60 decks
18%synergy
Urza's Cave
27%inclusion15 decks55 decks
24%synergy
Floodfarm Verge
25%inclusion11 decks44 decks
16%synergy
Exotic Orchard
25%inclusion15 decks60 decks
-12%synergy
Arid Mesa
23%inclusion14 decks60 decks
13%synergy
Windswept Heath
23%inclusion14 decks60 decks
12%synergy
Polluted Delta
23%inclusion14 decks60 decks
11%synergy
Hengegate Pathway
22%inclusion13 decks60 decks
16%synergy
Misty Rainforest
22%inclusion13 decks60 decks
10%synergy
Skycloud Expanse
18%inclusion11 decks60 decks
4%synergy
Prismatic Vista
17%inclusion10 decks60 decks
12%synergy
Marsh Flats
17%inclusion10 decks60 decks
6%synergy
City of Brass
15%inclusion9 decks60 decks
7%synergy
Port Town
13%inclusion8 decks60 decks
-1%synergy
Azorius Chancery
12%inclusion7 decks60 decks
-1%synergy
Planar Nexus
11%inclusion6 decks55 decks
10%synergy
Hall of Tagsin
10%inclusion6 decks60 decks
10%synergy
Glimmervoid
10%inclusion6 decks60 decks
10%synergy
Nimbus Maze
10%inclusion6 decks60 decks
6%synergy
Gemstone Caverns
10%inclusion6 decks60 decks
5%synergy
Mana Confluence
10%inclusion6 decks60 decks
3%synergy
Seachrome Coast
8.3%inclusion5 decks60 decks
3%synergy
Power Depot
6.7%inclusion4 decks60 decks
6%synergy
Reflecting Pool
6.7%inclusion4 decks60 decks
2%synergy
Fabled Passage
6.7%inclusion4 decks60 decks
-3%synergy