Urza, Prince of Kroog
Metalworker
Akroma's Memorial

   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 creature tokens with haste
Infinite ETB
Infinite creature copies of artifacts you control
Urza, Chief Artificer
0.2%inclusion34 decks16.6K decks
Urtet, Remnant of Memnarch
0.0%inclusion7 decks17.3K decks
Mendicant Core, Guidelight
0.0%inclusion4 decks15.2K decks
Urza, Lord Protector
0.1%inclusion3 decks4.30K decks
Inspirit, Flagship Vessel
0.0%inclusion3 decks11.3K decks
Sydri, Galvanic Genius
0.1%inclusion3 decks2.90K decks
Kenrith, the Returned King
0.0%inclusion2 decks30.6K decks
Ayesha Tanaka, Armorer
0.1%inclusion1 decks1.04K decks
Belisarius Cawl
0.1%inclusion1 decks1.21K decks
Azlask, the Swelling Scourge
0.0%inclusion1 decks14.5K decks
Najeela, the Blade-Blossom
0.0%inclusion1 decks13.7K decks
Ramos, Dragon Engine
0.0%inclusion1 decks12.1K decks
High Synergy Cards
Vault of Whispers
86%inclusion42 decks49 decks
Ancient Den
84%inclusion63 decks75 decks
Seat of the Synod
81%inclusion61 decks75 decks
Etherium Sculptor
79%inclusion59 decks75 decks
Urza, Lord High Artificer
76%inclusion57 decks75 decks
Unwinding Clock
72%inclusion54 decks75 decks
Urza's Saga
76%inclusion57 decks75 decks
Great Furnace
73%inclusion11 decks15 decks
Copper Myr
67%inclusion8 decks12 decks
Tree of Tales
67%inclusion8 decks12 decks
Top Cards
Esper Sentinel
63%inclusion47 decks75 decks
Foundry Inspector
61%inclusion46 decks75 decks
Simulacrum Synthesizer
59%inclusion44 decks75 decks
Swords to Plowshares
53%inclusion40 decks75 decks
Fabricate
52%inclusion39 decks75 decks
Tezzeret, Master of the Bridge
51%inclusion25 decks49 decks
Darksteel Forge
49%inclusion37 decks75 decks
Padeem, Consul of Innovation
48%inclusion36 decks75 decks
Leaden Myr
47%inclusion23 decks49 decks
Iron Myr
47%inclusion7 decks15 decks
Game Changers
Smothering Tithe
51%inclusion38 decks75 decks
Cyclonic Rift
44%inclusion33 decks75 decks
Enlightened Tutor
43%inclusion32 decks75 decks
The One Ring
35%inclusion26 decks75 decks
Teferi's Protection
35%inclusion26 decks75 decks
Fierce Guardianship
33%inclusion25 decks75 decks
Ancient Tomb
27%inclusion20 decks75 decks
Mana Vault
23%inclusion17 decks75 decks
Mishra's Workshop
20%inclusion15 decks75 decks
Grim Monolith
17%inclusion13 decks75 decks
Creatures
Jhoira, Weatherlight Captain
47%inclusion7 decks15 decks
Phyrexian Metamorph
47%inclusion35 decks75 decks
Cybermen Squadron
44%inclusion33 decks75 decks
Sai, Master Thopterist
44%inclusion33 decks75 decks
Steel Overseer
43%inclusion32 decks75 decks
Baleful Strix
41%inclusion20 decks49 decks
Alibou, Ancient Witness
40%inclusion6 decks15 decks
Cyberdrive Awakener
40%inclusion30 decks75 decks
Enthusiastic Mechanaut
40%inclusion6 decks15 decks
Emry, Lurker of the Loch
39%inclusion29 decks75 decks
Illustrious Wanderglyph
37%inclusion28 decks75 decks
Master of Etherium
36%inclusion27 decks75 decks
Silver Myr
36%inclusion27 decks75 decks
Karn, Legacy Reforged
35%inclusion26 decks75 decks
Gold Myr
35%inclusion26 decks75 decks
Master Transmuter
33%inclusion25 decks75 decks
Kilo, Apogee Mind
33%inclusion3 decks9 decks
Ornithopter of Paradise
33%inclusion25 decks75 decks
Liberator, Urza's Battlethopter
32%inclusion24 decks75 decks
Ethersworn Canonist
32%inclusion24 decks75 decks
Bronze Guardian
32%inclusion24 decks75 decks
Losheel, Clockwork Scholar
32%inclusion24 decks75 decks
Thought Monitor
32%inclusion24 decks75 decks
Urza, Lord Protector
31%inclusion23 decks75 decks
Myr Battlesphere
29%inclusion22 decks75 decks
Chief of the Foundry
27%inclusion20 decks75 decks
Mendicant Core, Guidelight
26%inclusion15 decks57 decks
Digsite Engineer
25%inclusion19 decks75 decks
Vedalken Archmage
25%inclusion19 decks75 decks
The Reality Chip
25%inclusion19 decks75 decks
Solemn Simulacrum
25%inclusion19 decks75 decks
Realmwalker
25%inclusion3 decks12 decks
Mycosynth Golem
24%inclusion18 decks75 decks
Mondrak, Glory Dominus
24%inclusion18 decks75 decks
Arcum Dagsson
23%inclusion17 decks75 decks
Blightsteel Colossus
23%inclusion17 decks75 decks
Wurmcoil Engine
23%inclusion17 decks75 decks
Spellskite
21%inclusion16 decks75 decks
Kappa Cannoneer
21%inclusion16 decks75 decks
Stridehangar Automaton
19%inclusion11 decks57 decks
Oltec Matterweaver
19%inclusion14 decks75 decks
Palladium Myr
19%inclusion14 decks75 decks
Roaming Throne
19%inclusion14 decks75 decks
Krang, Utrom Warlord
17%inclusion4 decks23 decks
Kuldotha Forgemaster
17%inclusion13 decks75 decks
Urza, Chief Artificer
16%inclusion8 decks49 decks
Jhoira's Familiar
16%inclusion12 decks75 decks
Ojer Taq, Deepest Foundation
16%inclusion12 decks75 decks
Memnarch
15%inclusion11 decks75 decks
Voyager Quickwelder
14%inclusion8 decks57 decks
Instants
Mana Drain
47%inclusion35 decks75 decks
Dispatch
36%inclusion27 decks75 decks
Deflecting Swat
33%inclusion5 decks15 decks
Heroic Intervention
33%inclusion4 decks12 decks
Counterspell
33%inclusion25 decks75 decks
Whir of Invention
24%inclusion18 decks75 decks
Akroma's Will
23%inclusion17 decks75 decks
Vampiric Tutor
20%inclusion10 decks49 decks
Desynchronization
20%inclusion15 decks75 decks
Dovin's Veto
20%inclusion15 decks75 decks
An Offer You Can't Refuse
20%inclusion15 decks75 decks
Path to Exile
20%inclusion15 decks75 decks
Void Rend
16%inclusion8 decks49 decks
Three Steps Ahead
15%inclusion11 decks75 decks
Sink into Stupor
15%inclusion11 decks75 decks
Flawless Maneuver
15%inclusion11 decks75 decks
Swan Song
15%inclusion11 decks75 decks
Deadly Rollick
14%inclusion7 decks49 decks
Anguished Unmaking
12%inclusion6 decks49 decks
Scour for Scrap
11%inclusion4 decks35 decks
Force of Will
11%inclusion8 decks75 decks
Force of Negation
9.3%inclusion7 decks75 decks
Dawn's Truce
8.2%inclusion6 decks73 decks
Despark
8.2%inclusion4 decks49 decks
Arcane Denial
8.0%inclusion6 decks75 decks
Null Elemental Blast
6.7%inclusion5 decks75 decks
Get Lost
6.7%inclusion5 decks75 decks
Pact of Negation
6.7%inclusion5 decks75 decks
Fell the Profane
6.1%inclusion3 decks49 decks
Mindbreak Trap
5.3%inclusion4 decks75 decks
Negate
5.3%inclusion4 decks75 decks
Sorceries
Wake the Past
40%inclusion6 decks15 decks
Organic Extinction
36%inclusion27 decks75 decks
Demonic Tutor
33%inclusion16 decks49 decks
March of Progress
23%inclusion17 decks75 decks
Their Name Is Death
22%inclusion11 decks49 decks
Thoughtcast
19%inclusion14 decks75 decks
Vindicate
18%inclusion9 decks49 decks
Voyage Home
16%inclusion9 decks57 decks
Grim Tutor
12%inclusion6 decks49 decks
Reshape
12%inclusion9 decks75 decks
One with the Machine
9.3%inclusion7 decks75 decks
Toxic Deluge
8.2%inclusion4 decks49 decks
Legions to Ashes
6.1%inclusion3 decks49 decks
Season of Weaving
5.4%inclusion4 decks74 decks
Dance of the Manse
5.3%inclusion4 decks75 decks
Supreme Verdict
5.3%inclusion4 decks75 decks
Utility Artifacts
Mystic Forge
37%inclusion28 decks75 decks
Forsaken Monument
36%inclusion27 decks75 decks
Sculpting Steel
35%inclusion26 decks75 decks
Worldwalker Helm
32%inclusion24 decks75 decks
Sensei's Divining Top
32%inclusion24 decks75 decks
Lightning Greaves
31%inclusion23 decks75 decks
Time Sieve
31%inclusion15 decks49 decks
Cloud Key
29%inclusion22 decks75 decks
Thousand Moons Smithy
27%inclusion20 decks75 decks
Portal to Phyrexia
24%inclusion18 decks75 decks
Mycosynth Lattice
23%inclusion17 decks75 decks
Uthros Research Craft
20%inclusion7 decks35 decks
Cranial Plating
18%inclusion9 decks49 decks
Encroaching Mycosynth
17%inclusion13 decks75 decks
Ashnod's Altar
17%inclusion13 decks75 decks
Rings of Brighthearth
16%inclusion12 decks75 decks
Swiftfoot Boots
16%inclusion12 decks75 decks
Mirrorworks
13%inclusion10 decks75 decks
Krark-Clan Ironworks
13%inclusion10 decks75 decks
Staff of Domination
13%inclusion10 decks75 decks
Bident of Thassa
13%inclusion10 decks75 decks
Repurposing Bay
12%inclusion7 decks57 decks
Bolas's Citadel
12%inclusion6 decks49 decks
Scourglass
12%inclusion9 decks75 decks
Nettlecyst
12%inclusion9 decks75 decks
Helm of the Host
12%inclusion9 decks75 decks
Myr Turbine
11%inclusion8 decks75 decks
Strionic Resonator
11%inclusion8 decks75 decks
Aetherflux Reservoir
11%inclusion8 decks75 decks
Myr Matrix
9.3%inclusion7 decks75 decks
Urza's Incubator
9.3%inclusion7 decks75 decks
Insight Engine
8.6%inclusion3 decks35 decks
Semblance Anvil
8.0%inclusion6 decks75 decks
Lithoform Engine
8.0%inclusion6 decks75 decks
Coat of Arms
8.0%inclusion6 decks75 decks
Thousand-Year Elixir
8.0%inclusion6 decks75 decks
Shorikai, Genesis Engine
8.0%inclusion6 decks75 decks
Demonic Junker
7.9%inclusion3 decks38 decks
Clock of Omens
6.7%inclusion5 decks75 decks
Eldrazi Monument
6.7%inclusion5 decks75 decks
Ichor Wellspring
6.7%inclusion5 decks75 decks
Chimil, the Inner Sun
6.7%inclusion5 decks75 decks
Shadowspear
6.7%inclusion5 decks75 decks
Thopter Foundry
6.1%inclusion3 decks49 decks
Thopter Shop
5.3%inclusion4 decks75 decks
Moonsilver Key
5.3%inclusion4 decks75 decks
Vedalken Orrery
5.3%inclusion4 decks75 decks
Skullclamp
5.3%inclusion4 decks75 decks
Radiant Lotus
5.3%inclusion3 decks57 decks
Adaptive Omnitool
5.3%inclusion3 decks57 decks
Enchantments
Doubling Season
42%inclusion5 decks12 decks
Thopter Spy Network
41%inclusion31 decks75 decks
Anointed Procession
41%inclusion31 decks75 decks
Mechanized Production
39%inclusion29 decks75 decks
Rhystic Study
32%inclusion24 decks75 decks
Cryptolith Rite
25%inclusion3 decks12 decks
Storm the Vault
20%inclusion3 decks15 decks
Efficient Construction
17%inclusion13 decks75 decks
Mirrodin Besieged
17%inclusion13 decks75 decks
Artificer Class
16%inclusion12 decks75 decks
Training Grounds
16%inclusion12 decks75 decks
Phyrexian Scriptures
14%inclusion7 decks49 decks
Tempered Steel
12%inclusion9 decks75 decks
Biotransference
8.2%inclusion4 decks49 decks
Caretaker's Talent
6.9%inclusion5 decks72 decks
Omniscience
6.7%inclusion5 decks75 decks
Kindred Discovery
6.7%inclusion5 decks75 decks
Ghostly Prison
6.7%inclusion5 decks75 decks
Propaganda
6.7%inclusion5 decks75 decks
Cover of Darkness
6.1%inclusion3 decks49 decks
Court of Vantress
5.3%inclusion4 decks75 decks
Trouble in Pairs
5.3%inclusion4 decks75 decks
Mystic Remora
5.3%inclusion4 decks75 decks
Unstoppable Plan
5.3%inclusion3 decks57 decks
Planeswalkers
Tezzeret the Seeker
32%inclusion24 decks75 decks
Tezzeret, Cruel Captain
17%inclusion6 decks36 decks
Karn, the Great Creator
15%inclusion11 decks75 decks
Tezzeret, Artifice Master
12%inclusion9 decks75 decks
Ugin, Eye of the Storms
10%inclusion5 decks48 decks
Karn, Scion of Urza
9.3%inclusion7 decks75 decks
Elspeth, Storm Slayer
8.3%inclusion4 decks48 decks
Ugin, the Ineffable
8.0%inclusion6 decks75 decks
Utility Lands
Inventors' Fair
64%inclusion48 decks75 decks
Darksteel Citadel
61%inclusion46 decks75 decks
Academy Ruins
61%inclusion46 decks75 decks
Uthros, Titanic Godcore
51%inclusion18 decks35 decks
Archway of Innovation
47%inclusion35 decks75 decks
Reliquary Tower
35%inclusion26 decks75 decks
Urza's Power Plant
32%inclusion24 decks75 decks
Urza's Mine
32%inclusion24 decks75 decks
Urza's Tower
32%inclusion24 decks75 decks
Buried Ruin
31%inclusion23 decks75 decks
Otawara, Soaring City
27%inclusion20 decks75 decks
Urza's Workshop
25%inclusion19 decks75 decks
Fomori Vault
24%inclusion18 decks75 decks
Bojuka Bog
20%inclusion10 decks49 decks
Adagia, Windswept Bastion
17%inclusion6 decks35 decks
Treasure Vault
13%inclusion10 decks75 decks
Minamo, School at Water's Edge
13%inclusion10 decks75 decks
Urborg, Tomb of Yawgmoth
13%inclusion10 decks75 decks
Urza's Factory
12%inclusion9 decks75 decks
Muraganda Raceway
8.8%inclusion5 decks57 decks
Cascading Cataracts
6.7%inclusion5 decks75 decks
Vesuva
6.7%inclusion5 decks75 decks
Thespian's Stage
6.7%inclusion5 decks75 decks
Strip Mine
6.7%inclusion5 decks75 decks
Temple of the False God
6.7%inclusion5 decks75 decks
Three Tree City
5.4%inclusion4 decks74 decks
Eiganjo, Seat of the Empire
5.3%inclusion4 decks75 decks
Rogue's Passage
5.3%inclusion4 decks75 decks
Amonkhet Raceway
5.3%inclusion3 decks57 decks
Mana Artifacts
Sol Ring
92%inclusion69 decks75 decks
Arcane Signet
77%inclusion58 decks75 decks
Mox Opal
45%inclusion34 decks75 decks
The Mightstone and Weakstone
35%inclusion26 decks75 decks
Thran Dynamo
31%inclusion23 decks75 decks
Basalt Monolith
28%inclusion21 decks75 decks
Crystal Skull, Isu Spyglass
25%inclusion19 decks75 decks
Timeless Lotus
25%inclusion3 decks12 decks
Fellwar Stone
23%inclusion17 decks75 decks
Talisman of Progress
23%inclusion17 decks75 decks
Chromatic Orrery
21%inclusion16 decks75 decks
Chromatic Lantern
21%inclusion16 decks75 decks
Liquimetal Torque
19%inclusion14 decks75 decks
Mox Diamond
17%inclusion13 decks75 decks
The Eternity Elevator
17%inclusion6 decks35 decks
Gilded Lotus
16%inclusion12 decks75 decks
Thought Vessel
15%inclusion11 decks75 decks
Talisman of Dominance
14%inclusion7 decks49 decks
Lotus Petal
11%inclusion8 decks75 decks
Azorius Signet
11%inclusion8 decks75 decks
Talisman of Hierarchy
10%inclusion5 decks49 decks
Chrome Mox
9.3%inclusion7 decks75 decks
Solar Array
8.6%inclusion3 decks35 decks
Bender's Waterskin
8.6%inclusion3 decks35 decks
Powerstone Shard
8.0%inclusion6 decks75 decks
Mox Amber
8.0%inclusion6 decks75 decks
The Aetherspark
7.0%inclusion4 decks57 decks
Myr Reservoir
6.7%inclusion5 decks75 decks
Blinkmoth Urn
6.7%inclusion5 decks75 decks
Coveted Jewel
6.7%inclusion5 decks75 decks
Dimir Signet
6.1%inclusion3 decks49 decks
Coalition Relic
5.3%inclusion4 decks75 decks
Hedron Archive
5.3%inclusion4 decks75 decks
Everflowing Chalice
5.3%inclusion4 decks75 decks
Mind Stone
5.3%inclusion4 decks75 decks
Lands
Command Tower
96%inclusion72 decks75 decks
Hallowed Fountain
65%inclusion49 decks75 decks
Watery Grave
59%inclusion29 decks49 decks
Mistvault Bridge
55%inclusion27 decks49 decks
Razortide Bridge
55%inclusion41 decks75 decks
Flooded Strand
55%inclusion41 decks75 decks
Goldmire Bridge
53%inclusion26 decks49 decks
Godless Shrine
49%inclusion24 decks49 decks
Rustvale Bridge
47%inclusion7 decks15 decks
Silverbluff Bridge
47%inclusion7 decks15 decks
Spire of Industry
45%inclusion34 decks75 decks
Raffine's Tower
45%inclusion22 decks49 decks
Sea of Clouds
44%inclusion33 decks75 decks
Scrubland
43%inclusion21 decks49 decks
Underground Sea
43%inclusion21 decks49 decks
Taiga
42%inclusion5 decks12 decks
Tropical Island
42%inclusion5 decks12 decks
Tundra
41%inclusion31 decks75 decks
Volcanic Island
40%inclusion6 decks15 decks
Exotic Orchard
40%inclusion30 decks75 decks
Steam Vents
40%inclusion6 decks15 decks
Polluted Delta
37%inclusion28 decks75 decks
Marsh Flats
36%inclusion27 decks75 decks
Vault of Champions
35%inclusion17 decks49 decks
Thornglint Bridge
33%inclusion4 decks12 decks
Tanglepool Bridge
33%inclusion4 decks12 decks
Slagwoods Bridge
33%inclusion4 decks12 decks
Drossforge Bridge
33%inclusion4 decks12 decks
Plateau
33%inclusion5 decks15 decks
Savannah
33%inclusion4 decks12 decks
Training Center
33%inclusion5 decks15 decks
The World Tree
33%inclusion4 decks12 decks
Arcane Sanctum
31%inclusion15 decks49 decks
Morphic Pool
29%inclusion14 decks49 decks
The Mycosynth Gardens
28%inclusion21 decks75 decks
Sacred Foundry
27%inclusion4 decks15 decks
Glacial Fortress
25%inclusion19 decks75 decks
Darkmoss Bridge
25%inclusion3 decks12 decks
Badlands
25%inclusion3 decks12 decks
Bayou
25%inclusion3 decks12 decks
Stomping Ground
25%inclusion3 decks12 decks
Deserted Beach
24%inclusion18 decks75 decks
Adarkar Wastes
24%inclusion18 decks75 decks
City of Brass
23%inclusion17 decks75 decks
Urza's Cave
21%inclusion16 decks75 decks
Power Depot
20%inclusion15 decks75 decks
Reflecting Pool
20%inclusion15 decks75 decks
Scalding Tarn
20%inclusion15 decks75 decks
Spectator Seating
20%inclusion3 decks15 decks
Prairie Stream
20%inclusion15 decks75 decks