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%inclusion198 decks17K decks
Breya, Etherium Shaper
0.7%inclusion155 decks21.2K decks
Urza, Chief Artificer
0.5%inclusion81 decks16.5K decks
Mendicant Core, Guidelight
0.4%inclusion57 decks14.8K decks
Cayth, Famed Mechanist
0.4%inclusion19 decks4.89K decks
Urza, Lord Protector
0.4%inclusion18 decks4.29K decks
Tetzin, Gnome Champion
0.2%inclusion7 decks4.48K decks
Tawnos, Solemn Survivor
0.5%inclusion6 decks1.25K decks
Shorikai, Genesis Engine
0.0%inclusion5 decks20.1K decks
Noctis, Prince of Lucis
0.1%inclusion5 decks7.90K decks
Raff Capashen, Ship's Mage
0.3%inclusion3 decks901 decks
Akiri, Line-Slinger // Silas Renn, Seeker Adept
0.2%inclusion3 decks1.54K decks
Tocasia, Dig Site Mentor
0.2%inclusion3 decks1.24K decks
Dr. Madison Li
0.0%inclusion2 decks6.94K decks
Alistair, the Brigadier
0.1%inclusion2 decks1.59K decks
Brenard, Ginger Sculptor
0.0%inclusion2 decks8.79K decks
Amareth, the Lustrous
0.1%inclusion2 decks1.60K decks
Sharuum the Hegemon
0.1%inclusion2 decks3K decks
New Cards
Fix What's Broken
7.0%inclusion5 decks71 decks
Comforting Counsel
3.7%inclusion1 decks27 decks
Germination Practicum
3.7%inclusion1 decks27 decks
Improvisation Capstone
3.1%inclusion2 decks64 decks
Echocasting Symposium
3.1%inclusion3 decks98 decks
High Synergy Cards
Copper Myr
91%inclusion192 decks210 decks
Vault of Whispers
72%inclusion331 decks460 decks
Seat of the Synod
74%inclusion516 decks694 decks
Ancient Den
72%inclusion500 decks694 decks
Etherium Sculptor
70%inclusion489 decks694 decks
Foundry Inspector
68%inclusion472 decks694 decks
Great Furnace
67%inclusion263 decks390 decks
Tree of Tales
63%inclusion132 decks210 decks
Myr Retriever
59%inclusion407 decks694 decks
Darksteel Citadel
58%inclusion404 decks694 decks
Top Cards
Swords to Plowshares
55%inclusion382 decks694 decks
Unwinding Clock
55%inclusion380 decks694 decks
Urza, Lord High Artificer
54%inclusion378 decks694 decks
Jhoira, Weatherlight Captain
53%inclusion207 decks390 decks
Sai, Master Thopterist
53%inclusion366 decks694 decks
Iron Myr
51%inclusion199 decks390 decks
Mystic Forge
51%inclusion351 decks694 decks
Emry, Lurker of the Loch
50%inclusion349 decks694 decks
Time Sieve
49%inclusion226 decks460 decks
Padeem, Consul of Innovation
48%inclusion333 decks694 decks
Game Changers
Enlightened Tutor
24%inclusion170 decks694 decks
Smothering Tithe
24%inclusion169 decks694 decks
Cyclonic Rift
23%inclusion161 decks694 decks
Rhystic Study
22%inclusion151 decks694 decks
Teferi's Protection
16%inclusion108 decks694 decks
Demonic Tutor
15%inclusion69 decks460 decks
The One Ring
15%inclusion104 decks694 decks
Ancient Tomb
12%inclusion85 decks694 decks
Mana Vault
12%inclusion84 decks694 decks
Bolas's Citadel
8.9%inclusion41 decks460 decks
Creatures
Leaden Myr
48%inclusion220 decks460 decks
Brudiclad, Telchor Engineer
46%inclusion179 decks390 decks
Shimmer Myr
42%inclusion291 decks694 decks
Scrap Trawler
41%inclusion287 decks694 decks
Silver Myr
41%inclusion286 decks694 decks
Gold Myr
41%inclusion285 decks694 decks
Thought Monitor
41%inclusion282 decks694 decks
Palladium Myr
38%inclusion265 decks694 decks
Enthusiastic Mechanaut
36%inclusion139 decks390 decks
Phyrexian Metamorph
35%inclusion246 decks694 decks
Esper Sentinel
35%inclusion242 decks694 decks
Alibou, Ancient Witness
33%inclusion129 decks390 decks
Solemn Simulacrum
32%inclusion225 decks694 decks
Steel Overseer
31%inclusion217 decks694 decks
Myr Galvanizer
30%inclusion207 decks694 decks
Urza, Chief Artificer
29%inclusion134 decks460 decks
Baleful Strix
28%inclusion127 decks460 decks
Alloy Myr
27%inclusion186 decks694 decks
Losheel, Clockwork Scholar
26%inclusion181 decks694 decks
Master Transmuter
26%inclusion177 decks694 decks
Bronze Guardian
25%inclusion176 decks694 decks
Ornithopter of Paradise
25%inclusion176 decks694 decks
Illustrious Wanderglyph
24%inclusion169 decks694 decks
Marionette Master
24%inclusion110 decks460 decks
Forensic Gadgeteer
23%inclusion157 decks694 decks
Myr Kinsmith
22%inclusion156 decks694 decks
Kappa Cannoneer
22%inclusion156 decks694 decks
Vedalken Archmage
22%inclusion154 decks694 decks
Myr Welder
21%inclusion148 decks694 decks
Urza, Lord Protector
20%inclusion139 decks694 decks
Master of Etherium
20%inclusion139 decks694 decks
Liberator, Urza's Battlethopter
20%inclusion137 decks694 decks
Jan Jansen, Chaos Crafter
20%inclusion70 decks358 decks
Plague Myr
19%inclusion135 decks694 decks
Sharuum the Hegemon
19%inclusion88 decks460 decks
Wurmcoil Engine
19%inclusion131 decks694 decks
The Reality Chip
19%inclusion129 decks694 decks
Cyberdrive Awakener
18%inclusion125 decks694 decks
Jhoira's Familiar
17%inclusion121 decks694 decks
Myrsmith
17%inclusion120 decks694 decks
Stridehangar Automaton
17%inclusion97 decks562 decks
Cybermen Squadron
17%inclusion116 decks694 decks
Sharding Sphinx
17%inclusion116 decks694 decks
Marionette Apprentice
17%inclusion76 decks460 decks
Myr Convert
16%inclusion112 decks694 decks
Junk Diver
16%inclusion109 decks694 decks
Reckless Fireweaver
16%inclusion61 decks390 decks
Myr Propagator
15%inclusion107 decks694 decks
Goblin Welder
15%inclusion59 decks390 decks
Lodestone Myr
15%inclusion102 decks694 decks
Instants
Dispatch
44%inclusion308 decks694 decks
Counterspell
40%inclusion278 decks694 decks
Path to Exile
33%inclusion230 decks694 decks
Whir of Invention
26%inclusion178 decks694 decks
Heroic Intervention
24%inclusion50 decks210 decks
Desynchronization
21%inclusion145 decks685 decks
Dovin's Veto
18%inclusion126 decks694 decks
Mana Drain
16%inclusion112 decks694 decks
Arcane Denial
15%inclusion107 decks694 decks
Negate
15%inclusion107 decks694 decks
Beast Within
15%inclusion32 decks210 decks
An Offer You Can't Refuse
14%inclusion99 decks694 decks
Assassin's Trophy
14%inclusion28 decks200 decks
Dramatic Reversal
13%inclusion93 decks694 decks
Void Rend
13%inclusion60 decks460 decks
Fierce Guardianship
13%inclusion87 decks694 decks
Chaos Warp
12%inclusion46 decks390 decks
Generous Gift
11%inclusion79 decks694 decks
Thirst for Knowledge
11%inclusion74 decks694 decks
Anguished Unmaking
11%inclusion49 decks460 decks
Vampiric Tutor
10%inclusion45 decks460 decks
Swan Song
10%inclusion66 decks694 decks
Inspiring Call
9.0%inclusion19 decks210 decks
Scour for Scrap
8.8%inclusion33 decks375 decks
Boros Charm
7.4%inclusion29 decks390 decks
Despark
7.2%inclusion33 decks460 decks
Three Steps Ahead
6.8%inclusion47 decks694 decks
Sink into Stupor
6.3%inclusion44 decks694 decks
Stroke of Midnight
5.9%inclusion41 decks694 decks
Masterful Replication
5.6%inclusion39 decks694 decks
Sorceries
Organic Extinction
47%inclusion326 decks694 decks
Fabricate
41%inclusion283 decks694 decks
Thoughtcast
34%inclusion236 decks694 decks
Wake the Past
32%inclusion125 decks390 decks
Voyage Home
17%inclusion98 decks561 decks
March of Progress
17%inclusion120 decks694 decks
Farseek
11%inclusion23 decks210 decks
Their Name Is Death
11%inclusion50 decks460 decks
Dance of the Manse
10%inclusion68 decks694 decks
Cultivate
10%inclusion20 decks210 decks
Supreme Verdict
10%inclusion66 decks694 decks
All Is Dust
9.2%inclusion64 decks694 decks
One with the Machine
8.6%inclusion60 decks694 decks
Reshape
8.5%inclusion59 decks694 decks
Trash for Treasure
8.2%inclusion32 decks390 decks
Vandalblast
7.4%inclusion29 decks390 decks
Blasphemous Act
7.4%inclusion29 decks390 decks
Distant Melody
6.8%inclusion47 decks694 decks
Farewell
6.8%inclusion47 decks694 decks
Kodama's Reach
6.7%inclusion14 decks210 decks
Austere Command
6.5%inclusion45 decks694 decks
Open the Vaults
6.2%inclusion43 decks694 decks
Vindicate
6.1%inclusion28 decks460 decks
Rampant Growth
5.7%inclusion12 decks210 decks
Utility Artifacts
Sculpting Steel
42%inclusion290 decks694 decks
Ashnod's Altar
40%inclusion279 decks694 decks
Skullclamp
37%inclusion259 decks694 decks
Sensei's Divining Top
32%inclusion221 decks694 decks
Darksteel Forge
32%inclusion219 decks694 decks
Clock of Omens
30%inclusion207 decks694 decks
Thopter Foundry
29%inclusion134 decks460 decks
Forsaken Monument
28%inclusion191 decks694 decks
Simulacrum Synthesizer
28%inclusion191 decks694 decks
Myr Turbine
26%inclusion182 decks694 decks
Cloud Key
26%inclusion182 decks694 decks
Lightning Greaves
25%inclusion171 decks694 decks
Myr Matrix
22%inclusion152 decks694 decks
Thousand Moons Smithy
19%inclusion135 decks694 decks
Staff of Domination
19%inclusion131 decks694 decks
Nim Deathmantle
18%inclusion126 decks694 decks
Genesis Chamber
18%inclusion125 decks694 decks
Sword of the Meek
18%inclusion124 decks694 decks
Swiftfoot Boots
16%inclusion110 decks694 decks
Worldwalker Helm
16%inclusion109 decks694 decks
Mirrorworks
15%inclusion102 decks694 decks
Mycosynth Lattice
14%inclusion98 decks694 decks
Rings of Brighthearth
14%inclusion97 decks694 decks
Cranial Plating
14%inclusion63 decks460 decks
Ichor Wellspring
13%inclusion92 decks694 decks
Uthros Research Craft
13%inclusion50 decks381 decks
Isochron Scepter
11%inclusion79 decks694 decks
Repurposing Bay
11%inclusion63 decks564 decks
Aetherflux Reservoir
11%inclusion74 decks694 decks
Encroaching Mycosynth
10%inclusion72 decks694 decks
Thousand-Year Elixir
10%inclusion72 decks694 decks
Portal to Phyrexia
10%inclusion70 decks694 decks
Urza's Incubator
10%inclusion67 decks694 decks
Idol of Oblivion
8.9%inclusion62 decks694 decks
Semblance Anvil
8.8%inclusion61 decks694 decks
Akroma's Memorial
8.8%inclusion61 decks694 decks
Heartstone
8.1%inclusion56 decks694 decks
Bident of Thassa
8.1%inclusion56 decks694 decks
Salvation Engine
8.1%inclusion45 decks559 decks
Inspirit, Flagship Vessel
7.7%inclusion17 decks221 decks
Lux Artillery
7.5%inclusion52 decks694 decks
Thopter Shop
7.2%inclusion50 decks694 decks
Moonsilver Key
6.8%inclusion47 decks694 decks
Shorikai, Genesis Engine
6.8%inclusion47 decks694 decks
Conjurer's Closet
6.8%inclusion47 decks694 decks
Panharmonicon
6.5%inclusion45 decks694 decks
Chronicle of Victory
6.3%inclusion13 decks205 decks
Manifold Key
6.2%inclusion43 decks694 decks
Door to Nothingness
6.0%inclusion12 decks200 decks
Mirage Mirror
5.9%inclusion41 decks694 decks
Enchantments
Mirrodin Besieged
45%inclusion311 decks694 decks
Mechanized Production
42%inclusion291 decks694 decks
Thopter Spy Network
40%inclusion276 decks694 decks
Cryptolith Rite
40%inclusion83 decks210 decks
Doubling Season
29%inclusion61 decks210 decks
Efficient Construction
22%inclusion151 decks694 decks
Tempered Steel
19%inclusion135 decks694 decks
Anointed Procession
18%inclusion128 decks694 decks
Elven Chorus
16%inclusion34 decks210 decks
Parallel Lives
16%inclusion34 decks210 decks
Weapons Manufacturing
15%inclusion34 decks221 decks
Storm the Vault
15%inclusion59 decks390 decks
Artificer Class
13%inclusion91 decks694 decks
Training Grounds
12%inclusion86 decks694 decks
Intruder Alarm
11%inclusion77 decks694 decks
Mana Echoes
11%inclusion41 decks390 decks
Mystic Remora
7.9%inclusion55 decks694 decks
Kindred Discovery
7.8%inclusion54 decks694 decks
Impact Tremors
7.2%inclusion28 decks390 decks
Simic Ascendancy
6.7%inclusion14 decks210 decks
Springleaf Parade
5.8%inclusion4 decks69 decks
Biotransference
5.7%inclusion26 decks460 decks
Reflections of Littjara
5.3%inclusion37 decks694 decks
Planeswalkers
Tezzeret, Master of the Bridge
40%inclusion182 decks460 decks
Daretti, Scrap Savant
14%inclusion56 decks390 decks
Tezzeret the Seeker
14%inclusion96 decks694 decks
Tezzeret, Cruel Captain
11%inclusion45 decks402 decks
Saheeli, Sublime Artificer
10%inclusion40 decks390 decks
Tezzeret, Artifice Master
8.4%inclusion58 decks694 decks
Karn, the Great Creator
8.4%inclusion58 decks694 decks
Ugin, Eye of the Storms
6.3%inclusion31 decks496 decks
Ugin, the Ineffable
6.2%inclusion43 decks694 decks
Saheeli, Filigree Master
6.2%inclusion24 decks390 decks
Karn, Scion of Urza
5.6%inclusion39 decks694 decks
Utility Lands
Inventors' Fair
53%inclusion367 decks694 decks
Academy Ruins
49%inclusion340 decks694 decks
Buried Ruin
35%inclusion246 decks694 decks
Urza's Saga
34%inclusion233 decks694 decks
Reliquary Tower
33%inclusion231 decks694 decks
Uthros, Titanic Godcore
30%inclusion114 decks384 decks
Urza's Tower
26%inclusion179 decks694 decks
Urza's Mine
26%inclusion177 decks694 decks
Urza's Power Plant
25%inclusion176 decks694 decks
Archway of Innovation
24%inclusion167 decks694 decks
Treasure Vault
16%inclusion114 decks694 decks
Bojuka Bog
15%inclusion68 decks460 decks
Urza's Workshop
14%inclusion94 decks694 decks
Fomori Vault
13%inclusion87 decks694 decks
Otawara, Soaring City
11%inclusion73 decks694 decks
Tomb of the Spirit Dragon
10%inclusion68 decks694 decks
Muraganda Raceway
8.5%inclusion48 decks564 decks
Temple of the False God
8.5%inclusion59 decks694 decks
Cascading Cataracts
8.1%inclusion56 decks694 decks
Adagia, Windswept Bastion
7.3%inclusion28 decks382 decks
Rogue's Passage
7.2%inclusion50 decks694 decks
Three Tree City
6.5%inclusion44 decks673 decks
Amonkhet Raceway
5.5%inclusion31 decks563 decks
Urza's Factory
5.5%inclusion38 decks694 decks
Mana Artifacts
Sol Ring
93%inclusion646 decks694 decks
Arcane Signet
79%inclusion545 decks694 decks
Chromatic Lantern
28%inclusion193 decks694 decks
Azorius Signet
26%inclusion179 decks694 decks
Fellwar Stone
26%inclusion178 decks694 decks
Talisman of Progress
25%inclusion174 decks694 decks
Thran Dynamo
25%inclusion171 decks694 decks
Basalt Monolith
24%inclusion167 decks694 decks
The Mightstone and Weakstone
21%inclusion146 decks694 decks
Mox Opal
21%inclusion145 decks694 decks
Dimir Signet
18%inclusion85 decks460 decks
Myr Reservoir
18%inclusion126 decks694 decks
Thought Vessel
17%inclusion121 decks694 decks
Liquimetal Torque
17%inclusion120 decks694 decks
Timeless Lotus
16%inclusion32 decks200 decks
Talisman of Dominance
16%inclusion72 decks460 decks
Crystal Skull, Isu Spyglass
15%inclusion100 decks685 decks
Mind Stone
14%inclusion98 decks694 decks
Orzhov Signet
13%inclusion62 decks460 decks
Izzet Signet
12%inclusion48 decks390 decks
Talisman of Creativity
12%inclusion45 decks390 decks
Gilded Lotus
10%inclusion68 decks694 decks
Commander's Sphere
10%inclusion68 decks694 decks
Talisman of Hierarchy
10%inclusion44 decks460 decks
Talisman of Conviction
8.5%inclusion33 decks390 decks
Lotus Petal
8.4%inclusion58 decks694 decks
Powerstone Shard
8.2%inclusion57 decks694 decks
Chromatic Orrery
7.6%inclusion53 decks694 decks
Boros Signet
6.2%inclusion24 decks390 decks
Everflowing Chalice
6.1%inclusion42 decks694 decks
Mox Amber
6.1%inclusion42 decks694 decks
Blinkmoth Urn
5.6%inclusion39 decks694 decks
Talisman of Indulgence
5.6%inclusion20 decks358 decks
Cursed Mirror
5.4%inclusion21 decks390 decks
Rakdos Signet
5.0%inclusion18 decks358 decks
Lands
Command Tower
87%inclusion606 decks694 decks
Razortide Bridge
57%inclusion396 decks694 decks
Mistvault Bridge
54%inclusion248 decks460 decks
Goldmire Bridge
52%inclusion240 decks460 decks
Silverbluff Bridge
52%inclusion201 decks390 decks
Exotic Orchard
46%inclusion318 decks694 decks
Thornglint Bridge
45%inclusion94 decks210 decks
Rustvale Bridge
45%inclusion174 decks390 decks
Tanglepool Bridge
44%inclusion93 decks210 decks
Hallowed Fountain
44%inclusion306 decks694 decks
Slagwoods Bridge
44%inclusion87 decks200 decks
Drossforge Bridge
41%inclusion146 decks358 decks
Spire of Industry
40%inclusion275 decks694 decks
Darkmoss Bridge
38%inclusion75 decks200 decks
Watery Grave
34%inclusion157 decks460 decks
Godless Shrine
33%inclusion152 decks460 decks
Flooded Strand
31%inclusion217 decks694 decks
Steam Vents
28%inclusion111 decks390 decks
Sea of Clouds
26%inclusion179 decks694 decks
Raffine's Tower
25%inclusion117 decks460 decks
The Mycosynth Gardens
25%inclusion176 decks694 decks
Sacred Foundry
25%inclusion96 decks390 decks
Glacial Fortress
24%inclusion164 decks694 decks
Adarkar Wastes
23%inclusion163 decks694 decks
Prairie Stream
23%inclusion162 decks694 decks
Arcane Sanctum
22%inclusion101 decks460 decks
Path of Ancestry
22%inclusion152 decks694 decks
Polluted Delta
20%inclusion140 decks694 decks
Deserted Beach
20%inclusion138 decks694 decks
Blood Crypt
20%inclusion70 decks358 decks
Raugrin Triome
19%inclusion75 decks390 decks
Breeding Pool
19%inclusion40 decks210 decks
The World Tree
19%inclusion37 decks200 decks
Power Depot
18%inclusion124 decks694 decks
Mystic Monastery
18%inclusion69 decks390 decks
Marsh Flats
17%inclusion119 decks694 decks
Crystal Quarry
16%inclusion32 decks200 decks
Morphic Pool
15%inclusion69 decks460 decks
Xander's Lounge
15%inclusion53 decks358 decks
Glimmervoid
15%inclusion102 decks694 decks
Arid Mesa
14%inclusion98 decks694 decks
Stomping Ground
14%inclusion28 decks200 decks
Scalding Tarn
14%inclusion94 decks694 decks
Caves of Koilos
13%inclusion61 decks460 decks
Tundra
13%inclusion91 decks694 decks
Vault of Champions
13%inclusion60 decks460 decks
Temple Garden
13%inclusion27 decks210 decks
Crumbling Necropolis
13%inclusion46 decks358 decks
Training Center
12%inclusion46 decks390 decks
Skycloud Expanse
11%inclusion79 decks694 decks