Urza, Prince of Kroog
Metalworker
Lightning Greaves

   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 Lightning Greaves' equip ability by paying 0, attaching it to Metalworker.
2
Activate Metalworker by tapping it and revealing at least three artifact cards from your hand, adding at least six .
3
Activate Lightning Greaves' equip ability by paying 0, attaching it to Urza.
4
Activate Urza by paying 6, creating a token copy of Metalworker that is a 1/1 Soldier.
5
Activate Lightning Greaves' equip ability by paying 0, attaching it to the Metalworker token.
6
Activate the Metalworker token by tapping it and revealing at least three artifact cards from your hand, adding at least six .
7
Repeat from step 4.
8
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 creature tokens
Infinite ETB
Infinite creature copies of artifacts you control
Urza, Chief Artificer
0.4%inclusion58 decks16.5K decks
Mendicant Core, Guidelight
0.1%inclusion12 decks14.5K decks
Urza, Lord Protector
0.2%inclusion7 decks4.27K decks
Breya, Etherium Shaper
0.0%inclusion5 decks21K decks
Urtet, Remnant of Memnarch
0.0%inclusion5 decks16.8K decks
Tetzin, Gnome Champion
0.1%inclusion3 decks4.46K decks
Shorikai, Genesis Engine
0.0%inclusion2 decks20K decks
Alela, Artful Provocateur
0.0%inclusion2 decks15.7K decks
Sharuum the Hegemon
0.1%inclusion2 decks2.97K decks
Inspirit, Flagship Vessel
0.0%inclusion2 decks10.5K decks
Tameshi, Reality Architect
0.0%inclusion1 decks3.25K decks
Niko, Light of Hope
0.0%inclusion1 decks9.12K decks
Stenn, Paranoid Partisan
0.1%inclusion1 decks689 decks
Sokrates, Athenian Teacher
0.0%inclusion1 decks4.80K decks
Belisarius Cawl
0.1%inclusion1 decks1.13K decks
Soundwave, Sonic Spy
0.0%inclusion1 decks2.04K decks
Pramikon, Sky Rampart
0.0%inclusion1 decks6.74K decks
Optimus Prime, Hero
0.0%inclusion1 decks4.53K decks
New Cards
The Mind Stone
9.1%inclusion1 decks11 decks
Procrastinate
5.0%inclusion1 decks20 decks
High Synergy Cards
Vault of Whispers
86%inclusion66 decks77 decks
Ancient Den
81%inclusion138 decks170 decks
Seat of the Synod
82%inclusion140 decks170 decks
Etherium Sculptor
75%inclusion128 decks170 decks
Urza, Lord High Artificer
72%inclusion123 decks170 decks
Unwinding Clock
68%inclusion116 decks170 decks
Darksteel Citadel
69%inclusion118 decks170 decks
Foundry Inspector
66%inclusion112 decks170 decks
Academy Ruins
65%inclusion110 decks170 decks
Copper Myr
60%inclusion6 decks10 decks
Top Cards
Esper Sentinel
71%inclusion121 decks170 decks
Swords to Plowshares
64%inclusion109 decks170 decks
Sai, Master Thopterist
61%inclusion103 decks170 decks
Thought Monitor
59%inclusion100 decks170 decks
Tezzeret, Master of the Bridge
56%inclusion43 decks77 decks
Baleful Strix
53%inclusion41 decks77 decks
Phyrexian Metamorph
52%inclusion89 decks170 decks
Padeem, Consul of Innovation
51%inclusion86 decks170 decks
Enthusiastic Mechanaut
50%inclusion11 decks22 decks
Jhoira, Weatherlight Captain
50%inclusion11 decks22 decks
Game Changers
Smothering Tithe
39%inclusion66 decks170 decks
Cyclonic Rift
39%inclusion66 decks170 decks
Rhystic Study
39%inclusion66 decks170 decks
Enlightened Tutor
37%inclusion63 decks170 decks
Mana Vault
34%inclusion57 decks170 decks
Teferi's Protection
33%inclusion56 decks170 decks
Ancient Tomb
32%inclusion54 decks170 decks
The One Ring
29%inclusion50 decks170 decks
Grim Monolith
15%inclusion26 decks170 decks
Mishra's Workshop
14%inclusion23 decks170 decks
Creatures
Emry, Lurker of the Loch
46%inclusion79 decks170 decks
Leaden Myr
44%inclusion34 decks77 decks
Ornithopter of Paradise
43%inclusion73 decks170 decks
Losheel, Clockwork Scholar
42%inclusion71 decks170 decks
Solemn Simulacrum
41%inclusion70 decks170 decks
Alibou, Ancient Witness
41%inclusion9 decks22 decks
Steel Overseer
37%inclusion63 decks170 decks
Illustrious Wanderglyph
36%inclusion62 decks170 decks
Bronze Guardian
36%inclusion62 decks170 decks
Silver Myr
36%inclusion62 decks170 decks
Myr Battlesphere
36%inclusion61 decks170 decks
Gold Myr
34%inclusion58 decks170 decks
Iron Myr
32%inclusion7 decks22 decks
Urza, Lord Protector
32%inclusion54 decks170 decks
Mondrak, Glory Dominus
31%inclusion53 decks170 decks
Master of Etherium
31%inclusion52 decks170 decks
Liberator, Urza's Battlethopter
29%inclusion50 decks170 decks
Wurmcoil Engine
28%inclusion47 decks170 decks
Goblin Welder
27%inclusion6 decks22 decks
Brudiclad, Telchor Engineer
27%inclusion6 decks22 decks
Karn, Legacy Reforged
27%inclusion46 decks170 decks
Forensic Gadgeteer
27%inclusion46 decks170 decks
Digsite Engineer
26%inclusion45 decks170 decks
The Reality Chip
26%inclusion45 decks170 decks
Cyberdrive Awakener
25%inclusion43 decks170 decks
Depthshaker Titan
25%inclusion3 decks12 decks
Cybermen Squadron
25%inclusion42 decks170 decks
Vedalken Archmage
25%inclusion42 decks170 decks
Spellskite
23%inclusion39 decks170 decks
Reckless Fireweaver
23%inclusion5 decks22 decks
Jhoira's Familiar
22%inclusion38 decks170 decks
Master Transmuter
22%inclusion37 decks170 decks
Ethersworn Canonist
20%inclusion34 decks170 decks
Kappa Cannoneer
20%inclusion34 decks170 decks
Krang, Utrom Warlord
20%inclusion8 decks41 decks
Stridehangar Automaton
19%inclusion24 decks124 decks
Voyager Quickwelder
19%inclusion24 decks124 decks
Palladium Myr
19%inclusion32 decks170 decks
Mendicant Core, Guidelight
18%inclusion23 decks125 decks
Shimmer Myr
18%inclusion30 decks170 decks
Chief of the Foundry
17%inclusion29 decks170 decks
Myr Retriever
16%inclusion28 decks170 decks
Blightsteel Colossus
16%inclusion27 decks170 decks
Noxious Gearhulk
16%inclusion12 decks77 decks
Arcum Dagsson
15%inclusion25 decks170 decks
Mycosynth Golem
15%inclusion25 decks170 decks
Ojer Taq, Deepest Foundation
15%inclusion25 decks170 decks
Threefold Thunderhulk
14%inclusion24 decks170 decks
Walking Ballista
14%inclusion24 decks170 decks
Thopter Engineer
14%inclusion3 decks22 decks
Instants
Mana Drain
41%inclusion70 decks170 decks
Path to Exile
41%inclusion70 decks170 decks
Counterspell
38%inclusion65 decks170 decks
Dispatch
37%inclusion63 decks170 decks
Heroic Intervention
30%inclusion3 decks10 decks
Fierce Guardianship
26%inclusion45 decks170 decks
Whir of Invention
22%inclusion38 decks170 decks
Dovin's Veto
22%inclusion37 decks170 decks
Desynchronization
20%inclusion33 decks163 decks
An Offer You Can't Refuse
18%inclusion31 decks170 decks
Void Rend
18%inclusion14 decks77 decks
Boros Charm
18%inclusion4 decks22 decks
Swan Song
17%inclusion29 decks170 decks
Generous Gift
15%inclusion25 decks170 decks
Vampiric Tutor
14%inclusion11 decks77 decks
Deflecting Swat
14%inclusion3 decks22 decks
Arcane Denial
13%inclusion22 decks170 decks
Despark
12%inclusion9 decks77 decks
Sink into Stupor
11%inclusion19 decks168 decks
Force of Will
10%inclusion17 decks170 decks
Force of Negation
9.4%inclusion16 decks170 decks
Anguished Unmaking
9.1%inclusion7 decks77 decks
Negate
8.8%inclusion15 decks170 decks
Three Steps Ahead
8.2%inclusion14 decks170 decks
Dramatic Reversal
8.2%inclusion14 decks170 decks
Flawless Maneuver
7.6%inclusion13 decks170 decks
Brainstorm
7.1%inclusion12 decks170 decks
Deadly Rollick
6.5%inclusion5 decks77 decks
Scour for Scrap
6.0%inclusion5 decks83 decks
Akroma's Will
5.9%inclusion10 decks170 decks
Mystical Tutor
5.9%inclusion10 decks170 decks
Urza's Command
5.3%inclusion9 decks170 decks
Fell the Profane
5.3%inclusion4 decks76 decks
Dark Ritual
5.2%inclusion4 decks77 decks
Sorceries
Fabricate
48%inclusion81 decks170 decks
Organic Extinction
32%inclusion55 decks170 decks
Thoughtcast
32%inclusion55 decks170 decks
Demonic Tutor
26%inclusion20 decks77 decks
Wake the Past
23%inclusion5 decks22 decks
Voyage Home
23%inclusion28 decks124 decks
March of Progress
18%inclusion31 decks170 decks
Their Name Is Death
18%inclusion14 decks77 decks
Vindicate
14%inclusion11 decks77 decks
Blasphemous Act
14%inclusion3 decks22 decks
One with the Machine
13%inclusion22 decks170 decks
Supreme Verdict
13%inclusion22 decks170 decks
Toxic Deluge
10%inclusion8 decks77 decks
Reshape
10%inclusion17 decks170 decks
Austere Command
9.4%inclusion16 decks170 decks
Brilliant Restoration
8.8%inclusion15 decks170 decks
Farewell
8.8%inclusion15 decks170 decks
Windfall
7.6%inclusion13 decks170 decks
Dance of the Manse
6.5%inclusion11 decks170 decks
Season of Weaving
6.3%inclusion10 decks160 decks
Utility Artifacts
Simulacrum Synthesizer
48%inclusion81 decks170 decks
Mystic Forge
44%inclusion74 decks170 decks
Sensei's Divining Top
38%inclusion64 decks170 decks
Sculpting Steel
32%inclusion54 decks170 decks
Cloud Key
29%inclusion50 decks170 decks
Darksteel Forge
29%inclusion49 decks170 decks
Swiftfoot Boots
28%inclusion48 decks170 decks
Worldwalker Helm
28%inclusion47 decks170 decks
Forsaken Monument
26%inclusion45 decks170 decks
Uthros Research Craft
25%inclusion21 decks84 decks
Thousand Moons Smithy
25%inclusion42 decks170 decks
Krark-Clan Ironworks
24%inclusion40 decks170 decks
Mycosynth Lattice
21%inclusion36 decks170 decks
Rings of Brighthearth
21%inclusion36 decks170 decks
Portal to Phyrexia
21%inclusion36 decks170 decks
Cranial Plating
21%inclusion16 decks77 decks
Thousand-Year Elixir
20%inclusion34 decks170 decks
Ashnod's Altar
20%inclusion34 decks170 decks
Skullclamp
20%inclusion34 decks170 decks
Heartstone
19%inclusion32 decks170 decks
Time Sieve
17%inclusion13 decks77 decks
Encroaching Mycosynth
15%inclusion25 decks170 decks
Akroma's Memorial
15%inclusion25 decks170 decks
Staff of Domination
14%inclusion24 decks170 decks
Repurposing Bay
13%inclusion16 decks125 decks
Thopter Foundry
12%inclusion9 decks77 decks
Bolas's Citadel
12%inclusion9 decks77 decks
Clock of Omens
11%inclusion19 decks170 decks
Bident of Thassa
11%inclusion19 decks170 decks
Salvation Engine
10%inclusion13 decks124 decks
Illusionist's Bracers
8.8%inclusion15 decks170 decks
Aetherflux Reservoir
8.8%inclusion15 decks170 decks
Demonic Junker
8.3%inclusion5 decks60 decks
Voltaic Key
8.2%inclusion14 decks170 decks
Lithoform Engine
8.2%inclusion14 decks170 decks
Manifold Key
8.2%inclusion14 decks170 decks
The Enigma Jewel
7.1%inclusion12 decks170 decks
Semblance Anvil
7.1%inclusion12 decks170 decks
Mirage Mirror
7.1%inclusion12 decks170 decks
Idol of Oblivion
7.1%inclusion12 decks170 decks
Nevinyrral's Disk
6.5%inclusion11 decks170 decks
Nettlecyst
6.5%inclusion11 decks170 decks
Ichor Wellspring
6.5%inclusion11 decks170 decks
Expedition Map
6.5%inclusion11 decks170 decks
Thopter Shop
5.9%inclusion10 decks170 decks
Panharmonicon
5.9%inclusion10 decks170 decks
Sword of the Meek
5.3%inclusion9 decks170 decks
Isochron Scepter
5.3%inclusion9 decks170 decks
Enchantments
Anointed Procession
37%inclusion63 decks170 decks
Thopter Spy Network
36%inclusion62 decks170 decks
Training Grounds
31%inclusion53 decks170 decks
Mechanized Production
31%inclusion52 decks170 decks
Storm the Vault
23%inclusion5 decks22 decks
Artificer Class
20%inclusion34 decks170 decks
Mirrodin Besieged
19%inclusion33 decks170 decks
Tempered Steel
14%inclusion24 decks170 decks
Mystic Remora
14%inclusion24 decks170 decks
Phyrexian Scriptures
10%inclusion8 decks77 decks
Efficient Construction
10%inclusion17 decks170 decks
Intruder Alarm
8.2%inclusion14 decks170 decks
Copy Artifact
7.6%inclusion13 decks170 decks
Biotransference
6.5%inclusion5 decks77 decks
Propaganda
6.5%inclusion11 decks170 decks
Unstoppable Plan
5.6%inclusion7 decks124 decks
Planeswalkers
Tezzeret the Seeker
23%inclusion39 decks170 decks
Tezzeret, Cruel Captain
18%inclusion15 decks85 decks
Tezzeret, Artifice Master
12%inclusion20 decks170 decks
Karn, the Great Creator
11%inclusion19 decks170 decks
Tezzeret, Agent of Bolas
9.1%inclusion7 decks77 decks
Karn, Scion of Urza
8.2%inclusion14 decks170 decks
Ugin, the Ineffable
7.6%inclusion13 decks170 decks
Ugin, Eye of the Storms
6.6%inclusion7 decks106 decks
Elspeth, Storm Slayer
6.6%inclusion7 decks106 decks
Utility Lands
Great Furnace
64%inclusion14 decks22 decks
Urza's Saga
63%inclusion107 decks170 decks
Inventors' Fair
59%inclusion100 decks170 decks
Uthros, Titanic Godcore
48%inclusion40 decks84 decks
Tree of Tales
40%inclusion4 decks10 decks
Reliquary Tower
32%inclusion54 decks170 decks
Archway of Innovation
31%inclusion52 decks166 decks
Buried Ruin
31%inclusion52 decks170 decks
Otawara, Soaring City
25%inclusion43 decks170 decks
Bojuka Bog
25%inclusion19 decks77 decks
Urza's Mine
24%inclusion41 decks170 decks
Urza's Tower
24%inclusion40 decks170 decks
Urza's Power Plant
23%inclusion39 decks170 decks
Treasure Vault
20%inclusion34 decks170 decks
Urza's Workshop
19%inclusion32 decks170 decks
Fomori Vault
19%inclusion32 decks170 decks
Adagia, Windswept Bastion
13%inclusion11 decks84 decks
Susur Secundi, Void Altar
11%inclusion5 decks45 decks
Muraganda Raceway
10%inclusion12 decks125 decks
Urza's Factory
9.4%inclusion16 decks170 decks
Monumental Henge
8.9%inclusion15 decks168 decks
Amonkhet Raceway
7.2%inclusion9 decks125 decks
Minamo, School at Water's Edge
7.1%inclusion12 decks170 decks
Rogue's Passage
7.1%inclusion12 decks170 decks
Mistrise Village
6.6%inclusion7 decks106 decks
Strip Mine
5.9%inclusion10 decks170 decks
Urborg, Tomb of Yawgmoth
5.9%inclusion10 decks170 decks
Vault of the Archangel
5.2%inclusion4 decks77 decks
Mana Artifacts
Sol Ring
98%inclusion166 decks170 decks
Arcane Signet
85%inclusion145 decks170 decks
Mox Opal
49%inclusion83 decks170 decks
Talisman of Progress
44%inclusion75 decks170 decks
The Mightstone and Weakstone
36%inclusion62 decks170 decks
Thran Dynamo
35%inclusion60 decks170 decks
Talisman of Dominance
34%inclusion26 decks77 decks
Thought Vessel
33%inclusion56 decks170 decks
Azorius Signet
32%inclusion54 decks170 decks
Basalt Monolith
31%inclusion53 decks170 decks
Liquimetal Torque
31%inclusion52 decks170 decks
Talisman of Conviction
27%inclusion6 decks22 decks
Talisman of Hierarchy
27%inclusion21 decks77 decks
Talisman of Creativity
27%inclusion6 decks22 decks
Fellwar Stone
26%inclusion45 decks170 decks
Izzet Signet
23%inclusion5 decks22 decks
Crystal Skull, Isu Spyglass
21%inclusion35 decks163 decks
Gilded Lotus
19%inclusion33 decks170 decks
Mind Stone
19%inclusion32 decks170 decks
Powerstone Shard
18%inclusion31 decks170 decks
Boros Signet
18%inclusion4 decks22 decks
Lotus Petal
16%inclusion27 decks170 decks
Chromatic Lantern
16%inclusion27 decks170 decks
Dimir Signet
16%inclusion12 decks77 decks
Orzhov Signet
14%inclusion11 decks77 decks
Luck Bobblehead
12%inclusion20 decks170 decks
Chromatic Orrery
12%inclusion20 decks170 decks
Chrome Mox
11%inclusion19 decks170 decks
Hedron Archive
10%inclusion17 decks170 decks
Agility Bobblehead
9.4%inclusion16 decks170 decks
Mox Amber
9.4%inclusion16 decks170 decks
Perception Bobblehead
8.8%inclusion15 decks170 decks
Charisma Bobblehead
8.8%inclusion15 decks170 decks
Intelligence Bobblehead
8.8%inclusion15 decks170 decks
Endurance Bobblehead
8.8%inclusion15 decks170 decks
Commander's Sphere
8.8%inclusion15 decks170 decks
Strength Bobblehead
8.2%inclusion14 decks170 decks
Blinkmoth Urn
7.1%inclusion12 decks170 decks
Coveted Jewel
7.1%inclusion12 decks170 decks
Worn Powerstone
7.1%inclusion12 decks170 decks
Mox Diamond
7.1%inclusion12 decks170 decks
Mana Crypt
6.5%inclusion11 decks170 decks
Everflowing Chalice
6.5%inclusion11 decks170 decks
Fabrication Foundry
5.9%inclusion10 decks170 decks
Midnight Clock
5.9%inclusion10 decks170 decks
Lands
Command Tower
93%inclusion158 decks170 decks
Hallowed Fountain
72%inclusion123 decks170 decks
Flooded Strand
62%inclusion106 decks170 decks
Mistvault Bridge
61%inclusion47 decks77 decks
Razortide Bridge
61%inclusion103 decks170 decks
Goldmire Bridge
57%inclusion44 decks77 decks
Raffine's Tower
57%inclusion44 decks77 decks
Godless Shrine
57%inclusion44 decks77 decks
Watery Grave
57%inclusion44 decks77 decks
Sea of Clouds
51%inclusion87 decks170 decks
Rustvale Bridge
45%inclusion10 decks22 decks
Silverbluff Bridge
45%inclusion10 decks22 decks
Steam Vents
45%inclusion10 decks22 decks
Drossforge Bridge
42%inclusion5 decks12 decks
Spire of Industry
41%inclusion69 decks170 decks
Morphic Pool
39%inclusion30 decks77 decks
Adarkar Wastes
37%inclusion63 decks170 decks
Glacial Fortress
36%inclusion62 decks170 decks
Tundra
36%inclusion61 decks170 decks
Underground Sea
32%inclusion25 decks77 decks
Vault of Champions
32%inclusion25 decks77 decks
Arcane Sanctum
32%inclusion25 decks77 decks
Sacred Foundry
32%inclusion7 decks22 decks
Polluted Delta
32%inclusion54 decks170 decks
Prairie Stream
32%inclusion54 decks170 decks
Exotic Orchard
32%inclusion54 decks170 decks
Scrubland
31%inclusion24 decks77 decks
Thornglint Bridge
30%inclusion3 decks10 decks
Tanglepool Bridge
30%inclusion3 decks10 decks
Tropical Island
30%inclusion3 decks10 decks
Seaside Citadel
30%inclusion3 decks10 decks
Spara's Headquarters
30%inclusion3 decks10 decks
Deserted Beach
29%inclusion50 decks170 decks
Marsh Flats
29%inclusion49 decks170 decks
Raugrin Triome
27%inclusion6 decks22 decks
The Mycosynth Gardens
26%inclusion45 decks170 decks
Xander's Lounge
25%inclusion3 decks12 decks
Blood Crypt
25%inclusion3 decks12 decks
Sulfur Falls
23%inclusion5 decks22 decks
Clifftop Retreat
23%inclusion5 decks22 decks
Mystic Gate
22%inclusion38 decks170 decks
Meticulous Archive
18%inclusion31 decks170 decks
Spectator Seating
18%inclusion4 decks22 decks
Training Center
18%inclusion4 decks22 decks
Urza's Cave
18%inclusion30 decks170 decks
Floodfarm Verge
17%inclusion25 decks148 decks
Underground River
17%inclusion13 decks77 decks
Sunken Hollow
17%inclusion13 decks77 decks
Hengegate Pathway
16%inclusion28 decks170 decks
Scalding Tarn
16%inclusion28 decks170 decks