Urza, Prince of Kroog + Myr Battlesphere + Krark-Clan Ironworks
Urza, Prince of Kroog
Myr Battlesphere
Krark-Clan Ironworks
Requires
Urza, Prince of Kroog must be on the battlefield.
Myr Battlesphere must be on the battlefield.
Krark-Clan Ironworks must be on the battlefield.
Mana needed: 
Steps
- Activate Urza by paying , creating a token copy of Myr Battlesphere that is a 1/1 Soldier in addition to its other types.
- The Myr Battlesphere token enters the battlefield, creating four 1/1 Myr artifact creature tokens.
- Activate Krark-Clan Ironworks three times by sacrificing three Myr tokens, adding six .
- Repeat.
- Once you have infinite mana, you may use Urza to make infinite copies of any artifacts you control.
Results
Infinite colorless mana. Infinite copies of artifacts you control. Infinite creature tokens. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.
Urtet, Remnant of Memnarch
0.97% of 14156 decks
137 decks
Urza, Prince of Kroog
4.29% of 2658 decks
114 decks
Breya, Etherium Shaper
0.71% of 13853 decks
99 decks
Urza, Chief Artificer
0.52% of 14102 decks
74 decks
Urza, Lord Protector
0.56% of 4854 decks
27 decks
Tawnos, Solemn Survivor
1.16% of 949 decks
11 decks
Tocasia, Dig Site Mentor
0.65% of 1233 decks
8 decks
Akiri, Line-Slinger // Silas Renn, Seeker Adept
0.68% of 1184 decks
8 decks
Cayth, Famed Mechanist
0.46% of 1315 decks
6 decks
Shorikai, Genesis Engine
0.03% of 17286 decks
6 decks
Sydri, Galvanic Genius
0.28% of 2180 decks
6 decks
Rebbec, Architect of Ascension // Silas Renn, Seeker Adept
0.32% of 930 decks
3 decks
Marneus Calgar
0.03% of 10468 decks
3 decks
Amareth, the Lustrous
0.21% of 1410 decks
3 decks
Brenard, Ginger Sculptor
0.03% of 7525 decks
2 decks
Alela, Artful Provocateur
0.02% of 12134 decks
2 decks
Tetzin, Gnome Champion
0.06% of 3244 decks
2 decks
Bjorna, Nightfall Alchemist // Sophina, Spearsage Deserter
1.27% of 158 decks
2 decks
New Cards
Marvin, Murderous Mimic
50% of 12 decks
+45% synergy
Arabella, Abandoned Doll
38% of 8 decks
+25% synergy
Dollmaker's Shop // Porcelain Gallery
17% of 18 decks
+10% synergy
High Synergy Cards
Copper Myr
91% of 159 decks
+89% synergy
Seat of the Synod
75% of 537 decks
+69% synergy
Ancient Den
73% of 537 decks
+68% synergy
Etherium Sculptor
72% of 537 decks
+66% synergy
Vault of Whispers
69% of 356 decks
+64% synergy
Foundry Inspector
68% of 537 decks
+63% synergy
Great Furnace
66% of 265 decks
+60% synergy
Unwinding Clock
61% of 537 decks
+58% synergy
Darksteel Citadel
61% of 537 decks
+58% synergy
Jhoira, Weatherlight Captain
63% of 265 decks
+57% synergy
Top Cards
Myr Retriever
58% of 537 decks
+55% synergy
Cryptolith Rite
55% of 159 decks
+51% synergy
Sai, Master Thopterist
54% of 537 decks
+50% synergy
Swords to Plowshares
53% of 537 decks
-9% synergy
Iron Myr
52% of 265 decks
+50% synergy
Urza, Lord High Artificer
52% of 537 decks
+49% synergy
Emry, Lurker of the Loch
50% of 537 decks
+46% synergy
Time Sieve
50% of 356 decks
+47% synergy
Mirrodin Besieged
49% of 537 decks
+47% synergy
Brudiclad, Telchor Engineer
49% of 265 decks
+45% synergy
Creatures
Padeem, Consul of Innovation
45% of 537 decks
+42% synergy
Leaden Myr
45% of 356 decks
+43% synergy
Illustrious Wanderglyph
42% of 176 decks
+39% synergy
Shimmer Myr
42% of 537 decks
+40% synergy
Scrap Trawler
41% of 537 decks
+39% synergy
Gold Myr
40% of 537 decks
+37% synergy
Silver Myr
40% of 537 decks
+37% synergy
Thought Monitor
40% of 537 decks
+37% synergy
Esper Sentinel
39% of 537 decks
+18% synergy
Solemn Simulacrum
39% of 537 decks
+24% synergy
Alibou, Ancient Witness
38% of 265 decks
+35% synergy
Phyrexian Metamorph
37% of 537 decks
+30% synergy
Enthusiastic Mechanaut
36% of 265 decks
+32% synergy
Palladium Myr
36% of 537 decks
+34% synergy
Baleful Strix
32% of 356 decks
+19% synergy
Forensic Gadgeteer
32% of 140 decks
+29% synergy
Myr Kinsmith
32% of 367 decks
+32% synergy
Marionette Master
32% of 356 decks
+28% synergy
Steel Overseer
31% of 537 decks
+29% synergy
Losheel, Clockwork Scholar
29% of 537 decks
+26% synergy
Wurmcoil Engine
28% of 537 decks
+26% synergy
Myr Galvanizer
27% of 537 decks
+27% synergy
Master Transmuter
27% of 537 decks
+25% synergy
Karn, Legacy Reforged
27% of 273 decks
+26% synergy
Bronze Guardian
26% of 537 decks
+24% synergy
Vedalken Archmage
26% of 537 decks
+24% synergy
Liberator, Urza's Battlethopter
25% of 535 decks
+24% synergy
Oltec Matterweaver
25% of 119 decks
+23% synergy
Master of Etherium
25% of 537 decks
+24% synergy
Urza, Lord Protector
25% of 535 decks
+23% synergy
Urza, Chief Artificer
25% of 356 decks
+23% synergy
Mondrak, Glory Dominus
24% of 387 decks
+14% synergy
Alloy Myr
23% of 537 decks
+23% synergy
Myr Convert
23% of 387 decks
+22% synergy
Ornithopter of Paradise
22% of 537 decks
+18% synergy
Jhoira's Familiar
22% of 537 decks
+20% synergy
Sharuum the Hegemon
22% of 356 decks
+20% synergy
Plague Myr
21% of 537 decks
+20% synergy
Goblin Welder
21% of 265 decks
+18% synergy
Marionette Apprentice
21% of 53 decks
+13% synergy
Sharding Sphinx
20% of 537 decks
+19% synergy
Kuldotha Forgemaster
20% of 537 decks
+19% synergy
Jan Jansen, Chaos Crafter
19% of 252 decks
+16% synergy
Myr Welder
19% of 537 decks
+18% synergy
The Reality Chip
18% of 537 decks
+14% synergy
Inga and Esika
18% of 77 decks
+13% synergy
Myrsmith
17% of 537 decks
+17% synergy
Cybermen Squadron
17% of 204 decks
+16% synergy
Reckless Fireweaver
16% of 265 decks
+11% synergy
Cyberdrive Awakener
16% of 537 decks
+13% synergy
Instants
Dispatch
41% of 537 decks
+36% synergy
Desynchronization
35% of 48 decks
+31% synergy
Path to Exile
33% of 537 decks
-13% synergy
Counterspell
31% of 537 decks
-11% synergy
Whir of Invention
31% of 537 decks
+28% synergy
Enlightened Tutor
31% of 537 decks
+13% synergy
Cyclonic Rift
29% of 537 decks
+1% synergy
Teferi's Protection
23% of 537 decks
+3% synergy
Beast Within
21% of 159 decks
-17% synergy
Dovin's Veto
20% of 537 decks
+0% synergy
Generous Gift
18% of 537 decks
-8% synergy
Heroic Intervention
17% of 159 decks
-13% synergy
Dawn's Truce
17% of 36 decks
-0% synergy
Mana Drain
16% of 537 decks
+1% synergy
Anguished Unmaking
15% of 356 decks
-9% synergy
Fierce Guardianship
15% of 537 decks
-3% synergy
Void Rend
14% of 356 decks
-1% synergy
Arcane Denial
14% of 537 decks
-5% synergy
Sink into Stupor
13% of 86 decks
-1% synergy
Thirst for Knowledge
13% of 537 decks
+11% synergy
An Offer You Can't Refuse
12% of 537 decks
-8% synergy
Assassin's Trophy
12% of 144 decks
-18% synergy
Vampiric Tutor
12% of 356 decks
-7% synergy
Negate
11% of 537 decks
-12% synergy
Dramatic Reversal
10% of 537 decks
+5% synergy
Chaos Warp
9% of 265 decks
-23% synergy
Despark
8% of 356 decks
-7% synergy
Swan Song
8% of 537 decks
-9% synergy
Stroke of Midnight
7% of 220 decks
-5% synergy
Access Denied
7% of 537 decks
+6% synergy
Strix Serenade
7% of 86 decks
+0% synergy
Three Steps Ahead
6% of 116 decks
+2% synergy
Mystical Tutor
6% of 537 decks
-9% synergy
Force of Will
6% of 537 decks
-5% synergy
Brainstorm
6% of 537 decks
-16% synergy
Worldly Tutor
5% of 159 decks
-9% synergy
Sorceries
Organic Extinction
44% of 537 decks
+41% synergy
Fabricate
42% of 537 decks
+36% synergy
Wake the Past
32% of 265 decks
+29% synergy
Thoughtcast
30% of 537 decks
+26% synergy
March of Progress
21% of 535 decks
+19% synergy
Demonic Tutor
18% of 356 decks
-4% synergy
Farseek
18% of 159 decks
-17% synergy
Dance of the Manse
16% of 537 decks
+12% synergy
Their Name Is Death
15% of 356 decks
+14% synergy
Season of Weaving
15% of 41 decks
+11% synergy
Supreme Verdict
12% of 537 decks
-2% synergy
Cultivate
12% of 159 decks
-34% synergy
Reshape
11% of 537 decks
+10% synergy
Brilliant Restoration
10% of 537 decks
+8% synergy
Farewell
10% of 537 decks
-4% synergy
Vandalblast
9% of 265 decks
-7% synergy
Blasphemous Act
9% of 265 decks
-24% synergy
One with the Machine
9% of 537 decks
+8% synergy
Scrap Mastery
9% of 265 decks
+8% synergy
All Is Dust
9% of 537 decks
+7% synergy
Austere Command
9% of 537 decks
-4% synergy
Nature's Lore
8% of 159 decks
-24% synergy
Trash for Treasure
7% of 265 decks
+6% synergy
Open the Vaults
7% of 537 decks
+5% synergy
Three Visits
6% of 159 decks
-18% synergy
Windfall
6% of 537 decks
-7% synergy
Distant Melody
5% of 537 decks
+0% synergy
Vindicate
5% of 356 decks
-1% synergy
Kodama's Reach
5% of 159 decks
-27% synergy
Utility Artifacts
Mystic Forge
48% of 537 decks
+45% synergy
Ashnod's Altar
47% of 537 decks
+40% synergy
Simulacrum Synthesizer
43% of 116 decks
+41% synergy
Skullclamp
41% of 537 decks
+29% synergy
Darksteel Forge
41% of 537 decks
+39% synergy
Sculpting Steel
38% of 537 decks
+36% synergy
Thopter Foundry
31% of 356 decks
+29% synergy
Thousand Moons Smithy
31% of 176 decks
+27% synergy
Sensei's Divining Top
30% of 537 decks
+24% synergy
Lightning Greaves
28% of 537 decks
+3% synergy
Myr Turbine
27% of 537 decks
+26% synergy
Clock of Omens
26% of 537 decks
+25% synergy
Forsaken Monument
24% of 537 decks
+23% synergy
Cloud Key
24% of 537 decks
+22% synergy
Cranial Plating
21% of 356 decks
+19% synergy
Mycosynth Lattice
20% of 537 decks
+20% synergy
Myr Matrix
20% of 537 decks
+20% synergy
Swiftfoot Boots
20% of 537 decks
-8% synergy
Worldwalker Helm
19% of 116 decks
+17% synergy
Nim Deathmantle
19% of 537 decks
+18% synergy
Sword of the Meek
18% of 537 decks
+18% synergy
Thousand-Year Elixir
18% of 537 decks
+16% synergy
Rings of Brighthearth
18% of 537 decks
+16% synergy
Staff of Domination
18% of 537 decks
+16% synergy
Ichor Wellspring
17% of 537 decks
+15% synergy
Genesis Chamber
16% of 537 decks
+16% synergy
Mirrorworks
16% of 537 decks
+16% synergy
Encroaching Mycosynth
15% of 421 decks
+14% synergy
Bolas's Citadel
15% of 356 decks
+5% synergy
The One Ring
15% of 288 decks
+6% synergy
Aetherflux Reservoir
13% of 537 decks
+10% synergy
Portal to Phyrexia
13% of 535 decks
+11% synergy
Heartstone
13% of 537 decks
+13% synergy
Lux Artillery
12% of 336 decks
+12% synergy
Spine of Ish Sah
12% of 537 decks
+11% synergy
Ozolith, the Shattered Spire
12% of 77 decks
+5% synergy
Semblance Anvil
11% of 537 decks
+10% synergy
Akroma's Memorial
10% of 537 decks
+9% synergy
Shorikai, Genesis Engine
10% of 537 decks
+7% synergy
Thopter Shop
10% of 535 decks
+9% synergy
Moonsilver Key
10% of 537 decks
+8% synergy
Bident of Thassa
10% of 537 decks
+3% synergy
Isochron Scepter
9% of 537 decks
+6% synergy
Chimil, the Inner Sun
8% of 178 decks
+5% synergy
Esoteric Duplicator
8% of 116 decks
+7% synergy
Trading Post
8% of 537 decks
+6% synergy
Urza's Incubator
7% of 537 decks
+4% synergy
Detective's Satchel
7% of 68 decks
+7% synergy
Manifold Key
6% of 537 decks
+5% synergy
Door to Nothingness
6% of 144 decks
+2% synergy
Enchantments
Elven Chorus
35% of 68 decks
+31% synergy
Thopter Spy Network
35% of 537 decks
+32% synergy
Mechanized Production
31% of 537 decks
+28% synergy
Smothering Tithe
29% of 537 decks
+4% synergy
Tempered Steel
26% of 537 decks
+25% synergy
Storm the Vault
26% of 265 decks
+23% synergy
Doubling Season
26% of 159 decks
+17% synergy
Rhystic Study
26% of 537 decks
-2% synergy
Caretaker's Talent
25% of 24 decks
+11% synergy
Anointed Procession
25% of 537 decks
+16% synergy
Insidious Roots
24% of 29 decks
+15% synergy
Training Grounds
18% of 537 decks
+16% synergy
Efficient Construction
18% of 537 decks
+17% synergy
Parallel Lives
18% of 159 decks
+10% synergy
Biotransference
16% of 356 decks
+15% synergy
Leyline of the Guildpact
13% of 30 decks
-10% synergy
Artificer Class
13% of 536 decks
+12% synergy
Mana Echoes
11% of 265 decks
+10% synergy
Warleader's Call
11% of 72 decks
+0% synergy
Kindred Discovery
11% of 537 decks
+4% synergy
Mystic Remora
10% of 537 decks
-8% synergy
Intruder Alarm
9% of 537 decks
+7% synergy
Reflections of Littjara
7% of 537 decks
+2% synergy
Primal Vigor
6% of 159 decks
+3% synergy
Simic Ascendancy
6% of 159 decks
+0% synergy
Impact Tremors
6% of 265 decks
-4% synergy
Phyrexian Scriptures
6% of 356 decks
+4% synergy
All Will Be One
5% of 212 decks
+2% synergy
Planeswalkers
Tezzeret, Master of the Bridge
46% of 356 decks
+43% synergy
Daretti, Scrap Savant
27% of 265 decks
+25% synergy
Tezzeret the Seeker
18% of 537 decks
+16% synergy
Ugin, the Ineffable
12% of 537 decks
+10% synergy
Saheeli, Sublime Artificer
11% of 265 decks
+7% synergy
Karn, Living Legacy
10% of 536 decks
+9% synergy
Karn, the Great Creator
9% of 537 decks
+8% synergy
Tezzeret, Artifice Master
8% of 537 decks
+7% synergy
Saheeli, the Gifted
7% of 265 decks
+6% synergy
Karn, Scion of Urza
7% of 537 decks
+6% synergy
Saheeli, Filigree Master
6% of 265 decks
+5% synergy
Tezzeret, Betrayer of Flesh
6% of 537 decks
+5% synergy
Utility Lands
Tree of Tales
55% of 159 decks
+53% synergy
Inventors' Fair
54% of 537 decks
+50% synergy
Academy Ruins
48% of 537 decks
+44% synergy
Buried Ruin
41% of 537 decks
+36% synergy
Archway of Innovation
39% of 74 decks
+34% synergy
Urza's Saga
38% of 537 decks
+31% synergy
Reliquary Tower
33% of 537 decks
+4% synergy
Urza's Mine
27% of 537 decks
+26% synergy
Urza's Tower
27% of 537 decks
+26% synergy
Urza's Power Plant
27% of 537 decks
+25% synergy
Fomori Vault
25% of 99 decks
+24% synergy
Three Tree City
20% of 41 decks
+9% synergy
Treasure Vault
18% of 537 decks
+16% synergy
Bojuka Bog
18% of 356 decks
-13% synergy
Urza's Workshop
18% of 535 decks
+17% synergy
Ancient Tomb
15% of 537 decks
+5% synergy
Fountainport
14% of 28 decks
+10% synergy
Otawara, Soaring City
12% of 537 decks
-5% synergy
Tomb of the Spirit Dragon
10% of 537 decks
+9% synergy
Urza's Factory
9% of 537 decks
+8% synergy
Monumental Henge
8% of 78 decks
+4% synergy
Temple of the False God
7% of 537 decks
-2% synergy
Karn's Bastion
7% of 537 decks
+2% synergy
Boseiju, Who Endures
5% of 159 decks
-15% synergy
Cascading Cataracts
5% of 537 decks
+4% synergy
Mana Artifacts
Sol Ring
93% of 537 decks
+8% synergy
Arcane Signet
77% of 537 decks
+5% synergy
Crystal Skull, Isu Spyglass
35% of 51 decks
+31% synergy
Azorius Signet
31% of 537 decks
+5% synergy
The Mightstone and Weakstone
29% of 535 decks
+28% synergy
Liquimetal Torque
28% of 537 decks
+24% synergy
Talisman of Progress
27% of 537 decks
+4% synergy
Fellwar Stone
26% of 537 decks
+5% synergy
Chromatic Lantern
26% of 537 decks
+16% synergy
Thran Dynamo
24% of 537 decks
+19% synergy
Timeless Lotus
24% of 144 decks
+9% synergy
Basalt Monolith
23% of 537 decks
+21% synergy
Thought Vessel
22% of 537 decks
+5% synergy
Dimir Signet
21% of 356 decks
-9% synergy
Mox Opal
20% of 537 decks
+15% synergy
Mind Stone
18% of 537 decks
+1% synergy
Orzhov Signet
18% of 356 decks
-9% synergy
Talisman of Dominance
18% of 356 decks
-14% synergy
Myr Reservoir
18% of 537 decks
+17% synergy
Powerstone Shard
16% of 537 decks
+16% synergy
Izzet Signet
15% of 265 decks
-14% synergy
Talisman of Creativity
15% of 265 decks
-14% synergy
Gilded Lotus
14% of 537 decks
+11% synergy
Mana Crypt
14% of 537 decks
+5% synergy
Talisman of Hierarchy
13% of 356 decks
-11% synergy
Mana Vault
12% of 537 decks
+5% synergy
Chromatic Orrery
11% of 537 decks
+10% synergy
Blinkmoth Urn
11% of 537 decks
+11% synergy
Commander's Sphere
11% of 537 decks
-4% synergy
Talisman of Conviction
10% of 265 decks
-13% synergy
Patchwork Banner
9% of 32 decks
-1% synergy
Talisman of Curiosity
9% of 159 decks
-3% synergy
Luck Bobblehead
8% of 124 decks
+7% synergy
Boros Signet
8% of 265 decks
-16% synergy
Rakdos Signet
8% of 252 decks
-22% synergy
Talisman of Indulgence
7% of 252 decks
-19% synergy
Machine God's Effigy
7% of 535 decks
+5% synergy
Perception Bobblehead
6% of 124 decks
+6% synergy
Strength Bobblehead
6% of 124 decks
+6% synergy
Charisma Bobblehead
6% of 124 decks
+6% synergy
Endurance Bobblehead
6% of 124 decks
+6% synergy
Agility Bobblehead
6% of 124 decks
+6% synergy
Mox Amber
6% of 537 decks
+2% synergy
Talisman of Unity
6% of 159 decks
-1% synergy
Lotus Petal
6% of 537 decks
-1% synergy
Talisman of Impulse
6% of 144 decks
-3% synergy
Fabrication Foundry
5% of 176 decks
+5% synergy
Selesnya Signet
5% of 159 decks
-4% synergy
Lands
Command Tower
87% of 537 decks
+13% synergy
Razortide Bridge
58% of 537 decks
+51% synergy
Mistvault Bridge
54% of 356 decks
+50% synergy
Goldmire Bridge
52% of 356 decks
+47% synergy
Silverbluff Bridge
49% of 265 decks
+43% synergy
Hallowed Fountain
47% of 537 decks
+6% synergy
Spire of Industry
45% of 537 decks
+42% synergy
Exotic Orchard
44% of 537 decks
+9% synergy
Tanglepool Bridge
43% of 159 decks
+40% synergy
Rustvale Bridge
43% of 265 decks
+37% synergy
Drossforge Bridge
41% of 252 decks
+37% synergy
Thornglint Bridge
40% of 159 decks
+38% synergy
Slagwoods Bridge
35% of 144 decks
+33% synergy
Watery Grave
35% of 356 decks
-6% synergy
Darkmoss Bridge
35% of 144 decks
+31% synergy
The Mycosynth Gardens
34% of 421 decks
+32% synergy
Sea of Clouds
33% of 537 decks
+7% synergy
Godless Shrine
32% of 356 decks
-9% synergy
Raffine's Tower
31% of 356 decks
+3% synergy
Steam Vents
30% of 265 decks
-9% synergy
Flooded Strand
30% of 537 decks
+19% synergy
Prairie Stream
25% of 537 decks
-9% synergy
Sacred Foundry
25% of 265 decks
-12% synergy
Breeding Pool
24% of 159 decks
-17% synergy
Glacial Fortress
23% of 537 decks
-2% synergy
Raugrin Triome
23% of 265 decks
-3% synergy
Adarkar Wastes
23% of 537 decks
+6% synergy
Xander's Lounge
23% of 252 decks
-5% synergy
Blood Crypt
21% of 252 decks
-17% synergy
Path of Ancestry
21% of 537 decks
+0% synergy
Arcane Sanctum
21% of 356 decks
-7% synergy
Deserted Beach
20% of 537 decks
+4% synergy
Polluted Delta
20% of 537 decks
+8% synergy
Marsh Flats
20% of 537 decks
+8% synergy
Temple Garden
19% of 159 decks
-21% synergy
The World Tree
19% of 144 decks
-14% synergy
Morphic Pool
19% of 356 decks
-8% synergy
Glimmervoid
18% of 537 decks
+17% synergy
Vault of Champions
17% of 356 decks
-8% synergy
Overgrown Tomb
17% of 144 decks
-25% synergy
Spara's Headquarters
17% of 159 decks
-15% synergy
Power Depot
17% of 537 decks
+16% synergy
Stomping Ground
17% of 144 decks
-25% synergy
Training Center
17% of 265 decks
-11% synergy
Urza's Cave
16% of 96 decks
+11% synergy
Scalding Tarn
15% of 537 decks
+4% synergy
Underground River
15% of 356 decks
-4% synergy
Arid Mesa
15% of 537 decks
+4% synergy
Meticulous Archive
15% of 142 decks
+4% synergy
Caves of Koilos
15% of 356 decks
-13% synergy