Urza, Prince of Kroog
Myr Battlesphere
Krark-Clan Ironworks

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
6 available

   Steps

How does this combo work?
1
Activate Urza by paying 6, creating a token copy of Myr Battlesphere that is a 1/1 Soldier in addition to its other types.
2
The Myr Battlesphere token enters the battlefield, creating four 1/1 Myr artifact creature tokens.
3
Activate Krark-Clan Ironworks three times by sacrificing three Myr tokens, adding six .
4
Repeat.
5
Once you have infinite mana, you may use Urza to make infinite copies of any artifacts you control.

   Results

What do I get from this combo?
Infinite colorless mana
Infinite copies of artifacts you control
Infinite creature tokens
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite creature copies of artifacts you control
Urtet, Remnant of Memnarch
1.2%inclusion201 decks17.3K decks
Breya, Etherium Shaper
0.7%inclusion153 decks21.5K decks
Urza, Chief Artificer
0.5%inclusion83 decks16.6K decks
Mendicant Core, Guidelight
0.4%inclusion63 decks15.2K decks
Cayth, Famed Mechanist
0.4%inclusion19 decks4.87K decks
Urza, Lord Protector
0.4%inclusion18 decks4.30K decks
Tetzin, Gnome Champion
0.2%inclusion7 decks4.51K decks
Tawnos, Solemn Survivor
0.5%inclusion6 decks1.25K decks
Shorikai, Genesis Engine
0.0%inclusion5 decks20.2K decks
Noctis, Prince of Lucis
0.1%inclusion5 decks8.09K decks
Raff Capashen, Ship's Mage
0.3%inclusion3 decks902 decks
Akiri, Line-Slinger // Silas Renn, Seeker Adept
0.2%inclusion3 decks1.57K decks
Tocasia, Dig Site Mentor
0.2%inclusion3 decks1.25K decks
Dr. Madison Li
0.0%inclusion2 decks6.80K decks
Alistair, the Brigadier
0.1%inclusion2 decks1.59K decks
Brenard, Ginger Sculptor
0.0%inclusion2 decks8.84K decks
Amareth, the Lustrous
0.1%inclusion2 decks1.60K decks
Sharuum the Hegemon
0.1%inclusion2 decks3.02K decks
Tidus, Blitzball Star
0.2%inclusion2 decks882 decks
Sydri, Galvanic Genius
0.1%inclusion2 decks2.90K decks
Malcator, Purity Overseer
0.2%inclusion2 decks1.11K decks
Rebbec, Architect of Ascension // Silas Renn, Seeker Adept
0.1%inclusion1 decks1.23K decks
Ravos, Soultender // Silas Renn, Seeker Adept
1.8%inclusion1 decks57 decks
Alela, Artful Provocateur
0.0%inclusion1 decks16K decks
New Cards
Fix What's Broken
5.6%inclusion5 decks89 decks
Comforting Counsel
3.0%inclusion1 decks33 decks
Germination Practicum
3.0%inclusion1 decks33 decks
Iron Lad, Diverging Destiny
2.9%inclusion1 decks34 decks
Gleaming Bastion
2.9%inclusion1 decks35 decks
High Synergy Cards
Copper Myr
92%inclusion195 decks213 decks
Vault of Whispers
72%inclusion336 decks464 decks
Seat of the Synod
75%inclusion524 decks703 decks
Ancient Den
72%inclusion507 decks703 decks
Etherium Sculptor
70%inclusion495 decks703 decks
Foundry Inspector
68%inclusion478 decks703 decks
Great Furnace
68%inclusion265 decks391 decks
Tree of Tales
63%inclusion135 decks213 decks
Myr Retriever
59%inclusion415 decks703 decks
Darksteel Citadel
59%inclusion414 decks703 decks
Top Cards
Swords to Plowshares
55%inclusion386 decks703 decks
Urza, Lord High Artificer
54%inclusion381 decks703 decks
Unwinding Clock
54%inclusion380 decks703 decks
Jhoira, Weatherlight Captain
53%inclusion209 decks391 decks
Sai, Master Thopterist
53%inclusion372 decks703 decks
Iron Myr
52%inclusion202 decks391 decks
Emry, Lurker of the Loch
51%inclusion356 decks703 decks
Mystic Forge
50%inclusion355 decks703 decks
Time Sieve
49%inclusion228 decks464 decks
Leaden Myr
49%inclusion226 decks464 decks
Game Changers
Enlightened Tutor
24%inclusion171 decks703 decks
Smothering Tithe
24%inclusion166 decks703 decks
Cyclonic Rift
22%inclusion155 decks703 decks
Rhystic Study
21%inclusion149 decks703 decks
Teferi's Protection
15%inclusion107 decks703 decks
Demonic Tutor
15%inclusion69 decks464 decks
The One Ring
14%inclusion101 decks703 decks
Mana Vault
12%inclusion85 decks703 decks
Ancient Tomb
12%inclusion82 decks703 decks
Bolas's Citadel
8.8%inclusion41 decks464 decks
Creatures
Padeem, Consul of Innovation
48%inclusion337 decks703 decks
Brudiclad, Telchor Engineer
46%inclusion179 decks391 decks
Shimmer Myr
43%inclusion300 decks703 decks
Silver Myr
42%inclusion296 decks703 decks
Gold Myr
42%inclusion295 decks703 decks
Scrap Trawler
41%inclusion290 decks703 decks
Thought Monitor
41%inclusion285 decks703 decks
Palladium Myr
38%inclusion267 decks703 decks
Phyrexian Metamorph
36%inclusion250 decks703 decks
Enthusiastic Mechanaut
35%inclusion137 decks391 decks
Esper Sentinel
34%inclusion239 decks703 decks
Alibou, Ancient Witness
33%inclusion130 decks391 decks
Steel Overseer
33%inclusion230 decks703 decks
Solemn Simulacrum
32%inclusion228 decks703 decks
Myr Galvanizer
30%inclusion210 decks703 decks
Urza, Chief Artificer
30%inclusion137 decks464 decks
Baleful Strix
28%inclusion130 decks464 decks
Alloy Myr
27%inclusion190 decks703 decks
Losheel, Clockwork Scholar
26%inclusion181 decks703 decks
Ornithopter of Paradise
26%inclusion181 decks703 decks
Bronze Guardian
25%inclusion178 decks703 decks
Master Transmuter
25%inclusion177 decks703 decks
Illustrious Wanderglyph
24%inclusion166 decks703 decks
Marionette Master
23%inclusion108 decks464 decks
Myr Kinsmith
22%inclusion158 decks703 decks
Kappa Cannoneer
22%inclusion158 decks703 decks
Vedalken Archmage
22%inclusion157 decks703 decks
Forensic Gadgeteer
22%inclusion153 decks703 decks
Myr Welder
21%inclusion149 decks703 decks
Master of Etherium
20%inclusion144 decks703 decks
Urza, Lord Protector
20%inclusion140 decks703 decks
Liberator, Urza's Battlethopter
20%inclusion139 decks703 decks
Plague Myr
20%inclusion138 decks703 decks
Jan Jansen, Chaos Crafter
19%inclusion67 decks359 decks
Sharuum the Hegemon
19%inclusion86 decks464 decks
Wurmcoil Engine
18%inclusion130 decks703 decks
The Reality Chip
18%inclusion128 decks703 decks
Cyberdrive Awakener
18%inclusion127 decks703 decks
Jhoira's Familiar
18%inclusion126 decks703 decks
Myrsmith
18%inclusion124 decks703 decks
Sharding Sphinx
17%inclusion121 decks703 decks
Stridehangar Automaton
17%inclusion99 decks582 decks
Cybermen Squadron
17%inclusion118 decks703 decks
Marionette Apprentice
16%inclusion76 decks464 decks
Myr Convert
16%inclusion112 decks703 decks
Junk Diver
16%inclusion110 decks703 decks
Reckless Fireweaver
16%inclusion61 decks391 decks
Myr Propagator
15%inclusion108 decks703 decks
Goblin Welder
15%inclusion58 decks391 decks
Lodestone Myr
15%inclusion103 decks703 decks
Instants
Dispatch
44%inclusion312 decks703 decks
Counterspell
40%inclusion284 decks703 decks
Path to Exile
34%inclusion238 decks703 decks
Whir of Invention
26%inclusion181 decks703 decks
Heroic Intervention
23%inclusion50 decks213 decks
Desynchronization
21%inclusion145 decks703 decks
Dovin's Veto
19%inclusion132 decks703 decks
Mana Drain
16%inclusion113 decks703 decks
Negate
16%inclusion111 decks703 decks
Beast Within
15%inclusion33 decks213 decks
Arcane Denial
15%inclusion107 decks703 decks
An Offer You Can't Refuse
15%inclusion103 decks703 decks
Assassin's Trophy
14%inclusion29 decks203 decks
Dramatic Reversal
14%inclusion96 decks703 decks
Void Rend
13%inclusion61 decks464 decks
Fierce Guardianship
12%inclusion87 decks703 decks
Generous Gift
12%inclusion83 decks703 decks
Chaos Warp
12%inclusion45 decks391 decks
Anguished Unmaking
11%inclusion53 decks464 decks
Thirst for Knowledge
10%inclusion73 decks703 decks
Vampiric Tutor
10%inclusion46 decks464 decks
Swan Song
10%inclusion68 decks703 decks
Scour for Scrap
9.1%inclusion36 decks395 decks
Inspiring Call
8.9%inclusion19 decks213 decks
Boros Charm
7.7%inclusion30 decks391 decks
Despark
6.9%inclusion32 decks464 decks
Three Steps Ahead
6.7%inclusion47 decks703 decks
Sink into Stupor
6.4%inclusion45 decks703 decks
Stroke of Midnight
6.0%inclusion42 decks703 decks
Masterful Replication
5.7%inclusion40 decks703 decks
Sorceries
Organic Extinction
47%inclusion330 decks703 decks
Fabricate
41%inclusion287 decks703 decks
Thoughtcast
34%inclusion241 decks703 decks
Wake the Past
32%inclusion124 decks391 decks
Voyage Home
18%inclusion106 decks581 decks
March of Progress
17%inclusion118 decks703 decks
Their Name Is Death
11%inclusion52 decks464 decks
Farseek
11%inclusion23 decks213 decks
Dance of the Manse
10%inclusion69 decks703 decks
Supreme Verdict
10%inclusion67 decks703 decks
Cultivate
8.9%inclusion19 decks213 decks
All Is Dust
8.8%inclusion62 decks703 decks
Reshape
8.5%inclusion60 decks703 decks
One with the Machine
8.5%inclusion60 decks703 decks
Trash for Treasure
7.9%inclusion31 decks391 decks
Vandalblast
7.4%inclusion29 decks391 decks
Blasphemous Act
7.4%inclusion29 decks391 decks
Distant Melody
6.8%inclusion48 decks703 decks
Farewell
6.7%inclusion47 decks703 decks
Austere Command
6.5%inclusion46 decks703 decks
Kodama's Reach
6.1%inclusion13 decks213 decks
Vindicate
6.0%inclusion28 decks464 decks
Open the Vaults
5.8%inclusion41 decks703 decks
Rampant Growth
5.6%inclusion12 decks213 decks
Utility Artifacts
Sculpting Steel
42%inclusion295 decks703 decks
Ashnod's Altar
40%inclusion279 decks703 decks
Skullclamp
37%inclusion261 decks703 decks
Darksteel Forge
31%inclusion221 decks703 decks
Sensei's Divining Top
31%inclusion219 decks703 decks
Clock of Omens
30%inclusion209 decks703 decks
Thopter Foundry
28%inclusion131 decks464 decks
Simulacrum Synthesizer
27%inclusion193 decks703 decks
Forsaken Monument
27%inclusion192 decks703 decks
Cloud Key
27%inclusion187 decks703 decks
Myr Turbine
26%inclusion185 decks703 decks
Lightning Greaves
24%inclusion172 decks703 decks
Myr Matrix
21%inclusion151 decks703 decks
Staff of Domination
19%inclusion135 decks703 decks
Thousand Moons Smithy
19%inclusion132 decks703 decks
Genesis Chamber
18%inclusion127 decks703 decks
Nim Deathmantle
18%inclusion126 decks703 decks
Sword of the Meek
17%inclusion122 decks703 decks
Swiftfoot Boots
16%inclusion111 decks703 decks
Worldwalker Helm
16%inclusion110 decks703 decks
Mirrorworks
15%inclusion103 decks703 decks
Mycosynth Lattice
14%inclusion100 decks703 decks
Uthros Research Craft
14%inclusion56 decks401 decks
Rings of Brighthearth
14%inclusion97 decks703 decks
Cranial Plating
13%inclusion62 decks464 decks
Ichor Wellspring
13%inclusion91 decks703 decks
Isochron Scepter
12%inclusion82 decks703 decks
Repurposing Bay
11%inclusion63 decks584 decks
Aetherflux Reservoir
10%inclusion73 decks703 decks
Portal to Phyrexia
10%inclusion71 decks703 decks
Thousand-Year Elixir
10%inclusion71 decks703 decks
Encroaching Mycosynth
10%inclusion70 decks703 decks
Urza's Incubator
9.2%inclusion65 decks703 decks
Idol of Oblivion
9.2%inclusion65 decks703 decks
Semblance Anvil
8.7%inclusion61 decks703 decks
Akroma's Memorial
8.5%inclusion60 decks703 decks
Bident of Thassa
8.4%inclusion59 decks703 decks
Inspirit, Flagship Vessel
7.9%inclusion18 decks228 decks
Heartstone
7.8%inclusion55 decks703 decks
Salvation Engine
7.8%inclusion45 decks579 decks
Lux Artillery
7.5%inclusion53 decks703 decks
Thopter Shop
7.3%inclusion51 decks703 decks
Moonsilver Key
6.8%inclusion48 decks703 decks
Panharmonicon
6.8%inclusion48 decks703 decks
Shorikai, Genesis Engine
6.7%inclusion47 decks703 decks
Chronicle of Victory
6.6%inclusion15 decks229 decks
Door to Nothingness
6.4%inclusion13 decks203 decks
Conjurer's Closet
6.4%inclusion45 decks703 decks
Manifold Key
6.1%inclusion43 decks703 decks
Mirage Mirror
5.8%inclusion41 decks703 decks
Enchantments
Mirrodin Besieged
45%inclusion315 decks703 decks
Mechanized Production
42%inclusion296 decks703 decks
Thopter Spy Network
40%inclusion278 decks703 decks
Cryptolith Rite
39%inclusion83 decks213 decks
Doubling Season
30%inclusion64 decks213 decks
Efficient Construction
21%inclusion149 decks703 decks
Tempered Steel
19%inclusion136 decks703 decks
Anointed Procession
18%inclusion127 decks703 decks
Weapons Manufacturing
16%inclusion37 decks228 decks
Parallel Lives
16%inclusion34 decks213 decks
Elven Chorus
15%inclusion33 decks213 decks
Storm the Vault
15%inclusion58 decks391 decks
Artificer Class
13%inclusion90 decks703 decks
Training Grounds
12%inclusion84 decks703 decks
Intruder Alarm
11%inclusion76 decks703 decks
Mana Echoes
10%inclusion41 decks391 decks
Mystic Remora
7.8%inclusion55 decks703 decks
Kindred Discovery
7.7%inclusion54 decks703 decks
Impact Tremors
6.9%inclusion27 decks391 decks
Simic Ascendancy
6.6%inclusion14 decks213 decks
Biotransference
5.8%inclusion27 decks464 decks
Springleaf Parade
5.4%inclusion4 decks74 decks
Reflections of Littjara
5.3%inclusion37 decks703 decks
Planeswalkers
Tezzeret, Master of the Bridge
40%inclusion185 decks464 decks
Daretti, Scrap Savant
14%inclusion54 decks391 decks
Tezzeret the Seeker
14%inclusion97 decks703 decks
Tezzeret, Cruel Captain
11%inclusion46 decks422 decks
Saheeli, Sublime Artificer
10%inclusion38 decks391 decks
Karn, the Great Creator
8.7%inclusion61 decks703 decks
Tezzeret, Artifice Master
8.3%inclusion58 decks703 decks
Saheeli, Filigree Master
6.4%inclusion25 decks391 decks
Ugin, Eye of the Storms
6.0%inclusion31 decks516 decks
Ugin, the Ineffable
6.0%inclusion42 decks703 decks
Karn, Scion of Urza
5.4%inclusion38 decks703 decks
Utility Lands
Inventors' Fair
53%inclusion370 decks703 decks
Academy Ruins
49%inclusion345 decks703 decks
Buried Ruin
35%inclusion246 decks703 decks
Reliquary Tower
33%inclusion235 decks703 decks
Urza's Saga
33%inclusion233 decks703 decks
Uthros, Titanic Godcore
30%inclusion121 decks404 decks
Urza's Tower
26%inclusion181 decks703 decks
Urza's Mine
25%inclusion179 decks703 decks
Urza's Power Plant
25%inclusion178 decks703 decks
Archway of Innovation
24%inclusion167 decks703 decks
Treasure Vault
17%inclusion118 decks703 decks
Bojuka Bog
15%inclusion71 decks464 decks
Urza's Workshop
14%inclusion96 decks703 decks
Fomori Vault
12%inclusion85 decks703 decks
Otawara, Soaring City
10%inclusion71 decks703 decks
Tomb of the Spirit Dragon
10%inclusion68 decks703 decks
Muraganda Raceway
8.7%inclusion51 decks584 decks
Temple of the False God
8.1%inclusion57 decks703 decks
Cascading Cataracts
8.0%inclusion56 decks703 decks
Adagia, Windswept Bastion
7.5%inclusion30 decks402 decks
Rogue's Passage
7.1%inclusion50 decks703 decks
Three Tree City
6.6%inclusion46 decks693 decks
Urza's Factory
5.5%inclusion39 decks703 decks
Amonkhet Raceway
5.5%inclusion32 decks583 decks
Mana Artifacts
Sol Ring
93%inclusion654 decks703 decks
Arcane Signet
79%inclusion555 decks703 decks
Chromatic Lantern
27%inclusion190 decks703 decks
Talisman of Progress
26%inclusion180 decks703 decks
Azorius Signet
25%inclusion179 decks703 decks
Fellwar Stone
25%inclusion176 decks703 decks
Thran Dynamo
25%inclusion175 decks703 decks
Basalt Monolith
24%inclusion171 decks703 decks
The Mightstone and Weakstone
21%inclusion146 decks703 decks
Mox Opal
20%inclusion144 decks703 decks
Myr Reservoir
18%inclusion129 decks703 decks
Dimir Signet
18%inclusion83 decks464 decks
Thought Vessel
18%inclusion125 decks703 decks
Talisman of Dominance
16%inclusion76 decks464 decks
Liquimetal Torque
16%inclusion115 decks703 decks
Timeless Lotus
16%inclusion33 decks203 decks
Crystal Skull, Isu Spyglass
14%inclusion101 decks703 decks
Mind Stone
14%inclusion100 decks703 decks
Orzhov Signet
13%inclusion61 decks464 decks
Talisman of Creativity
12%inclusion48 decks391 decks
Izzet Signet
12%inclusion47 decks391 decks
Gilded Lotus
10%inclusion70 decks703 decks
Talisman of Hierarchy
10%inclusion46 decks464 decks
Commander's Sphere
10%inclusion67 decks703 decks
Talisman of Conviction
8.7%inclusion34 decks391 decks
Lotus Petal
8.7%inclusion61 decks703 decks
Powerstone Shard
7.8%inclusion55 decks703 decks
Chromatic Orrery
7.7%inclusion54 decks703 decks
Boros Signet
6.1%inclusion24 decks391 decks
Everflowing Chalice
6.1%inclusion43 decks703 decks
Talisman of Indulgence
5.8%inclusion21 decks359 decks
Mox Amber
5.8%inclusion41 decks703 decks
Blinkmoth Urn
5.5%inclusion39 decks703 decks
Lands
Command Tower
86%inclusion608 decks703 decks
Razortide Bridge
57%inclusion400 decks703 decks
Mistvault Bridge
54%inclusion250 decks464 decks
Goldmire Bridge
52%inclusion241 decks464 decks
Silverbluff Bridge
51%inclusion200 decks391 decks
Exotic Orchard
45%inclusion319 decks703 decks
Hallowed Fountain
44%inclusion311 decks703 decks
Thornglint Bridge
44%inclusion94 decks213 decks
Tanglepool Bridge
44%inclusion94 decks213 decks
Rustvale Bridge
44%inclusion172 decks391 decks
Slagwoods Bridge
43%inclusion87 decks203 decks
Drossforge Bridge
40%inclusion144 decks359 decks
Spire of Industry
39%inclusion276 decks703 decks
Darkmoss Bridge
37%inclusion75 decks203 decks
Watery Grave
35%inclusion161 decks464 decks
Godless Shrine
34%inclusion157 decks464 decks
Flooded Strand
31%inclusion218 decks703 decks
Steam Vents
29%inclusion112 decks391 decks
Raffine's Tower
25%inclusion118 decks464 decks
Sea of Clouds
25%inclusion176 decks703 decks
Sacred Foundry
25%inclusion97 decks391 decks
The Mycosynth Gardens
25%inclusion173 decks703 decks
Glacial Fortress
24%inclusion168 decks703 decks
Prairie Stream
24%inclusion167 decks703 decks
Adarkar Wastes
23%inclusion164 decks703 decks
Arcane Sanctum
22%inclusion103 decks464 decks
Path of Ancestry
22%inclusion153 decks703 decks
Deserted Beach
20%inclusion142 decks703 decks
Blood Crypt
20%inclusion71 decks359 decks
Polluted Delta
20%inclusion139 decks703 decks
Breeding Pool
19%inclusion40 decks213 decks
Raugrin Triome
19%inclusion73 decks391 decks
The World Tree
18%inclusion37 decks203 decks
Power Depot
18%inclusion126 decks703 decks
Mystic Monastery
17%inclusion67 decks391 decks
Marsh Flats
17%inclusion116 decks703 decks
Crystal Quarry
16%inclusion33 decks203 decks
Xander's Lounge
15%inclusion54 decks359 decks
Glimmervoid
15%inclusion102 decks703 decks
Morphic Pool
14%inclusion65 decks464 decks
Stomping Ground
14%inclusion28 decks203 decks
Arid Mesa
14%inclusion96 decks703 decks
Scalding Tarn
13%inclusion92 decks703 decks
Tundra
13%inclusion92 decks703 decks
Caves of Koilos
13%inclusion60 decks464 decks
Temple Garden
13%inclusion27 decks213 decks
Crumbling Necropolis
12%inclusion44 decks359 decks
Vault of Champions
12%inclusion56 decks464 decks
Training Center
11%inclusion44 decks391 decks
Skycloud Expanse
11%inclusion79 decks703 decks