Urza, Prince of Kroog + Myr Battlesphere + Ashnod's Altar
Urza, Prince of Kroog
Myr Battlesphere
Ashnod's Altar
Requires
Urza, Prince of Kroog must be on the battlefield.
Myr Battlesphere must be on the battlefield.
Ashnod's Altar 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 Ashnod's Altar 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.
Top Commanders (5)
Urza, Prince of Kroog
9.94% of 2244 decks
223 decks
Urtet, Remnant of Memnarch
1.59% of 10497 decks
167 decks
Breya, Etherium Shaper
1.43% of 12341 decks
177 decks
Urza, Chief Artificer
1.34% of 10786 decks
144 decks
Urza, Lord Protector
0.76% of 4233 decks
32 decks
New Cards (5)
Worldwalker Helm
72% of 18 decks
+71% synergy
Forensic Gadgeteer
46% of 71 decks
+44% synergy
Oltec Matterweaver
44% of 18 decks
+43% synergy
Simulacrum Synthesizer
33% of 21 decks
+32% synergy
Detective's Satchel
23% of 22 decks
+23% synergy
High Synergy Cards (10)
Jhoira, Weatherlight Captain
68% of 365 decks
+67% synergy
Sai, Master Thopterist
57% of 848 decks
+55% synergy
Padeem, Consul of Innovation
50% of 848 decks
+48% synergy
Emry, Lurker of the Loch
50% of 848 decks
+48% synergy
Thopter Spy Network
49% of 848 decks
+47% synergy
Cryptolith Rite
43% of 201 decks
+41% synergy
Mirrodin Besieged
41% of 848 decks
+40% synergy
Organic Extinction
41% of 847 decks
+40% synergy
Urza, Lord High Artificer
41% of 848 decks
+40% synergy
Dispatch
40% of 848 decks
+38% synergy
Top Cards (10)
Copper Myr
83% of 201 decks
+82% synergy
Etherium Sculptor
73% of 848 decks
+70% synergy
Foundry Inspector
70% of 848 decks
+65% synergy
Swords to Plowshares
61% of 848 decks
+33% synergy
Unwinding Clock
59% of 848 decks
+57% synergy
Solemn Simulacrum
49% of 848 decks
+34% synergy
Thought Monitor
45% of 848 decks
+44% synergy
Brudiclad, Telchor Engineer
44% of 365 decks
+44% synergy
Myr Retriever
44% of 848 decks
+42% synergy
Time Sieve
44% of 540 decks
+43% synergy
Creatures (50)
Iron Myr
43% of 365 decks
+42% synergy
Illustrious Wanderglyph
43% of 131 decks
+40% synergy
Shimmer Myr
42% of 848 decks
+40% synergy
Baleful Strix
41% of 540 decks
+37% synergy
Enthusiastic Mechanaut
40% of 365 decks
+39% synergy
Alibou, Ancient Witness
39% of 365 decks
+39% synergy
Leaden Myr
37% of 540 decks
+36% synergy
Scrap Trawler
36% of 848 decks
+34% synergy
Steel Overseer
36% of 848 decks
+35% synergy
Silver Myr
36% of 848 decks
+34% synergy
Marionette Master
35% of 540 decks
+33% synergy
Losheel, Clockwork Scholar
35% of 848 decks
+33% synergy
Bronze Guardian
34% of 848 decks
+33% synergy
Gold Myr
34% of 848 decks
+33% synergy
Palladium Myr
31% of 848 decks
+29% synergy
Master of Etherium
31% of 848 decks
+30% synergy
Jan Jansen, Chaos Crafter
31% of 359 decks
+31% synergy
Myr Kinsmith
31% of 453 decks
+30% synergy
Ornithopter of Paradise
30% of 848 decks
+26% synergy
Urza, Chief Artificer
30% of 540 decks
+30% synergy
Master Transmuter
30% of 848 decks
+29% synergy
Sharuum the Hegemon
28% of 540 decks
+28% synergy
Esper Sentinel
28% of 848 decks
+18% synergy
Phyrexian Metamorph
28% of 848 decks
+25% synergy
Liberator, Urza's Battlethopter
28% of 838 decks
+26% synergy
Karn, Legacy Reforged
26% of 308 decks
+25% synergy
Urza, Lord Protector
26% of 826 decks
+25% synergy
Sharding Sphinx
26% of 848 decks
+25% synergy
Wurmcoil Engine
25% of 848 decks
+23% synergy
Jhoira's Familiar
24% of 848 decks
+22% synergy
Mondrak, Glory Dominus
23% of 562 decks
+18% synergy
Inga and Esika
23% of 88 decks
+22% synergy
Mirkwood Bats
23% of 155 decks
+15% synergy
Myr Convert
22% of 562 decks
+20% synergy
Chief of the Foundry
21% of 848 decks
+21% synergy
Threefold Thunderhulk
21% of 131 decks
+20% synergy
Unctus, Grand Metatect
21% of 501 decks
+20% synergy
Reckless Fireweaver
20% of 365 decks
+18% synergy
Myr Galvanizer
20% of 848 decks
+20% synergy
Goblin Welder
20% of 365 decks
+18% synergy
Digsite Engineer
20% of 848 decks
+19% synergy
Ojer Taq, Deepest Foundation
19% of 161 decks
+15% synergy
Alloy Myr
19% of 848 decks
+19% synergy
Cybermen Squadron
18% of 176 decks
+17% synergy
Vedalken Archmage
18% of 848 decks
+17% synergy
The Reality Chip
17% of 847 decks
+15% synergy
Myrsmith
16% of 848 decks
+16% synergy
Peregrin Took
16% of 55 decks
+14% synergy
Drafna, Founder of Lat-Nam
16% of 826 decks
+16% synergy
Meteor Golem
16% of 848 decks
+14% synergy
Instants (35)
Counterspell
42% of 848 decks
+21% synergy
Path to Exile
31% of 848 decks
+12% synergy
Whir of Invention
27% of 848 decks
+25% synergy
Enlightened Tutor
23% of 848 decks
+14% synergy
Cyclonic Rift
22% of 848 decks
+7% synergy
Heroic Intervention
20% of 201 decks
+7% synergy
Generous Gift
20% of 848 decks
+8% synergy
Beast Within
19% of 201 decks
+0% synergy
Dovin's Veto
18% of 848 decks
+13% synergy
Negate
17% of 848 decks
+6% synergy
Void Rend
16% of 540 decks
+14% synergy
Teferi's Protection
16% of 848 decks
+7% synergy
Thirst for Knowledge
16% of 848 decks
+15% synergy
Chaos Warp
14% of 365 decks
-2% synergy
Stroke of Midnight
14% of 210 decks
+7% synergy
An Offer You Can't Refuse
13% of 846 decks
+3% synergy
Dramatic Reversal
13% of 848 decks
+10% synergy
Arcane Denial
13% of 848 decks
+3% synergy
Despark
13% of 540 decks
+9% synergy
Mana Drain
11% of 848 decks
+4% synergy
Anguished Unmaking
11% of 540 decks
+6% synergy
Vampiric Tutor
10% of 540 decks
+0% synergy
Fierce Guardianship
9% of 848 decks
+1% synergy
Brainstorm
9% of 848 decks
-3% synergy
Inspiring Call
8% of 201 decks
+5% synergy
Unbreakable Formation
8% of 848 decks
+4% synergy
Access Denied
7% of 847 decks
+7% synergy
Urza's Command
6% of 826 decks
+6% synergy
Unexplained Absence
5% of 57 decks
+4% synergy
No More Lies
5% of 57 decks
+4% synergy
Stern Lesson
5% of 826 decks
+5% synergy
Mystical Tutor
5% of 848 decks
-3% synergy
Swan Song
5% of 848 decks
-3% synergy
Get Lost
5% of 155 decks
+3% synergy
Stoic Rebuttal
5% of 848 decks
+5% synergy
Sorceries (36)
Fabricate
38% of 848 decks
+35% synergy
Thoughtcast
32% of 848 decks
+30% synergy
Wake the Past
28% of 365 decks
+28% synergy
March of Progress
28% of 826 decks
+27% synergy
Cultivate
22% of 201 decks
+0% synergy
Dance of the Manse
20% of 848 decks
+19% synergy
Farseek
17% of 201 decks
+1% synergy
Their Name Is Death
17% of 540 decks
+16% synergy
One with the Machine
15% of 848 decks
+14% synergy
Demonic Tutor
15% of 540 decks
+3% synergy
Austere Command
13% of 848 decks
+7% synergy
Trash for Treasure
13% of 365 decks
+12% synergy
Blasphemous Act
12% of 365 decks
-4% synergy
Vindicate
12% of 540 decks
+10% synergy
Nature's Lore
10% of 201 decks
-4% synergy
Rampant Growth
10% of 201 decks
-6% synergy
Brilliant Restoration
10% of 847 decks
+9% synergy
Reshape
10% of 848 decks
+9% synergy
Vandalblast
9% of 365 decks
+1% synergy
Supreme Verdict
8% of 848 decks
+5% synergy
Kodama's Reach
8% of 201 decks
-7% synergy
Delete
8% of 72 decks
+8% synergy
Reckless Handling
8% of 135 decks
+7% synergy
Farewell
8% of 847 decks
+2% synergy
Three Visits
7% of 201 decks
-4% synergy
Diabolic Intent
7% of 540 decks
+3% synergy
Preordain
7% of 848 decks
+1% synergy
Distant Melody
7% of 848 decks
+4% synergy
Damn
6% of 540 decks
+2% synergy
Phyrexian Rebirth
5% of 848 decks
+5% synergy
Windfall
5% of 848 decks
-2% synergy
Scrap Mastery
5% of 365 decks
+5% synergy
Diabolic Tutor
5% of 540 decks
+2% synergy
Open the Vaults
5% of 848 decks
+4% synergy
All Is Dust
5% of 848 decks
+4% synergy
Sevinne's Reclamation
5% of 848 decks
+2% synergy
Utility Artifacts (50)
Mystic Forge
43% of 848 decks
+40% synergy
Thousand Moons Smithy
40% of 151 decks
+38% synergy
Skullclamp
40% of 848 decks
+27% synergy
Sculpting Steel
38% of 848 decks
+36% synergy
Thopter Foundry
35% of 540 decks
+35% synergy
Swiftfoot Boots
32% of 848 decks
+3% synergy
Cloud Key
27% of 848 decks
+25% synergy
Cranial Plating
26% of 540 decks
+25% synergy
Lightning Greaves
25% of 848 decks
-1% synergy
Encroaching Mycosynth
24% of 586 decks
+24% synergy
Krark-Clan Ironworks
23% of 848 decks
+22% synergy
Darksteel Forge
23% of 848 decks
+22% synergy
Transmutation Font
22% of 18 decks
+21% synergy
Sword of the Meek
21% of 848 decks
+21% synergy
Sensei's Divining Top
21% of 848 decks
+15% synergy
Forsaken Monument
20% of 848 decks
+19% synergy
Clock of Omens
19% of 848 decks
+18% synergy
Nim Deathmantle
18% of 848 decks
+18% synergy
Nuka-Cola Vending Machine
18% of 34 decks
+12% synergy
Ichor Wellspring
17% of 848 decks
+15% synergy
Rings of Brighthearth
17% of 848 decks
+15% synergy
Myr Turbine
17% of 848 decks
+17% synergy
Assimilation Aegis
17% of 18 decks
+16% synergy
Nexus of Becoming
17% of 18 decks
+15% synergy
Thopter Shop
16% of 826 decks
+16% synergy
Heartstone
15% of 848 decks
+14% synergy
Thousand-Year Elixir
15% of 848 decks
+12% synergy
Staff of Domination
14% of 848 decks
+12% synergy
Mirrorworks
14% of 848 decks
+13% synergy
Bident of Thassa
13% of 848 decks
+10% synergy
Semblance Anvil
13% of 848 decks
+12% synergy
Ozolith, the Shattered Spire
13% of 79 decks
+9% synergy
Bolas's Citadel
12% of 540 decks
+7% synergy
Myr Matrix
12% of 848 decks
+12% synergy
Mycosynth Lattice
12% of 848 decks
+11% synergy
Shorikai, Genesis Engine
11% of 847 decks
+11% synergy
Moonsilver Key
11% of 847 decks
+10% synergy
Portal to Phyrexia
11% of 838 decks
+9% synergy
Genesis Chamber
11% of 848 decks
+10% synergy
Spine of Ish Sah
9% of 848 decks
+9% synergy
Aetherflux Reservoir
9% of 848 decks
+5% synergy
Oni-Cult Anvil
9% of 359 decks
+9% synergy
Lux Artillery
9% of 501 decks
+9% synergy
The One Ring
9% of 354 decks
+0% synergy
Isochron Scepter
9% of 848 decks
+6% synergy
The Enigma Jewel
9% of 161 decks
+8% synergy
Wayfarer's Bauble
8% of 848 decks
-3% synergy
Door to Nothingness
8% of 172 decks
+8% synergy
Trading Post
8% of 848 decks
+7% synergy
Tamiyo's Logbook
8% of 453 decks
+8% synergy
Enchantments (27)
Elven Chorus
37% of 62 decks
+34% synergy
Tempered Steel
32% of 848 decks
+32% synergy
Mechanized Production
27% of 848 decks
+26% synergy
Night of the Sweets' Revenge
25% of 36 decks
+23% synergy
Smothering Tithe
24% of 848 decks
+12% synergy
Storm the Vault
23% of 365 decks
+22% synergy
Anointed Procession
21% of 848 decks
+16% synergy
Rhystic Study
21% of 848 decks
+7% synergy
Efficient Construction
19% of 848 decks
+18% synergy
Warleader's Call
18% of 22 decks
+14% synergy
Doubling Season
17% of 201 decks
+13% synergy
Training Grounds
17% of 848 decks
+16% synergy
Biotransference
15% of 540 decks
+14% synergy
Parallel Lives
12% of 201 decks
+9% synergy
Artificer Class
11% of 844 decks
+11% synergy
Mystic Remora
10% of 848 decks
+1% synergy
All Will Be One
9% of 254 decks
+7% synergy
Kindred Discovery
9% of 848 decks
+6% synergy
Mana Echoes
9% of 365 decks
+8% synergy
Skrelv's Hive
8% of 586 decks
+6% synergy
Reflections of Littjara
8% of 848 decks
+5% synergy
Intruder Alarm
6% of 848 decks
+5% synergy
Phyrexian Scriptures
6% of 540 decks
+5% synergy
Impact Tremors
6% of 365 decks
+2% synergy
Tribute to the World Tree
6% of 88 decks
+1% synergy
Song of Freyalise
5% of 201 decks
+5% synergy
Primal Vigor
5% of 201 decks
+4% synergy
Planeswalkers (12)
Tezzeret, Master of the Bridge
33% of 540 decks
+32% synergy
Daretti, Scrap Savant
27% of 365 decks
+25% synergy
Saheeli, Sublime Artificer
14% of 365 decks
+13% synergy
Tezzeret the Seeker
13% of 848 decks
+12% synergy
Tezzeret, Artifice Master
11% of 848 decks
+11% synergy
Saheeli, Filigree Master
11% of 365 decks
+11% synergy
Karn, Living Legacy
11% of 844 decks
+10% synergy
Ugin, the Ineffable
10% of 848 decks
+8% synergy
Saheeli, the Gifted
8% of 365 decks
+8% synergy
Tezzeret, Betrayer of Flesh
8% of 847 decks
+7% synergy
Karn, Scion of Urza
7% of 848 decks
+7% synergy
Karn, the Great Creator
6% of 848 decks
+5% synergy
Utility Lands (24)
Seat of the Synod
68% of 848 decks
+65% synergy
Ancient Den
67% of 848 decks
+65% synergy
Vault of Whispers
65% of 540 decks
+62% synergy
Great Furnace
61% of 365 decks
+58% synergy
Darksteel Citadel
58% of 848 decks
+54% synergy
Tree of Tales
47% of 201 decks
+46% synergy
Buried Ruin
33% of 848 decks
+28% synergy
Reliquary Tower
32% of 848 decks
+4% synergy
Inventors' Fair
32% of 848 decks
+27% synergy
Academy Ruins
27% of 848 decks
+24% synergy
Urza's Tower
26% of 848 decks
+24% synergy
Urza's Power Plant
26% of 848 decks
+24% synergy
Urza's Mine
26% of 848 decks
+24% synergy
Urza's Saga
23% of 848 decks
+16% synergy
Bojuka Bog
22% of 540 decks
+7% synergy
Urza's Workshop
17% of 834 decks
+16% synergy
Fomori Vault
16% of 19 decks
+13% synergy
Treasure Vault
12% of 847 decks
+9% synergy
Temple of the False God
11% of 848 decks
+1% synergy
Ancient Tomb
9% of 848 decks
-2% synergy
Otawara, Soaring City
9% of 847 decks
+0% synergy
Urza's Factory
8% of 848 decks
+8% synergy
Tomb of the Spirit Dragon
7% of 848 decks
+6% synergy
The Shire
5% of 55 decks
+3% synergy
Mana Artifacts (40)
Sol Ring
95% of 848 decks
+10% synergy
Arcane Signet
80% of 848 decks
+10% synergy
Azorius Signet
38% of 848 decks
+32% synergy
The Mightstone and Weakstone
31% of 826 decks
+30% synergy
Thought Vessel
29% of 848 decks
+13% synergy
Liquimetal Torque
29% of 848 decks
+24% synergy
Chromatic Lantern
28% of 848 decks
+19% synergy
Dimir Signet
27% of 540 decks
+19% synergy
Fellwar Stone
27% of 848 decks
+6% synergy
Thran Dynamo
23% of 848 decks
+18% synergy
Orzhov Signet
22% of 540 decks
+16% synergy
Basalt Monolith
22% of 848 decks
+20% synergy
Timeless Lotus
20% of 172 decks
+19% synergy
Mind Stone
20% of 848 decks
+2% synergy
Commander's Sphere
19% of 848 decks
+2% synergy
Talisman of Progress
18% of 848 decks
+14% synergy
Izzet Signet
17% of 365 decks
+10% synergy
Gilded Lotus
16% of 848 decks
+12% synergy
Powerstone Shard
16% of 848 decks
+16% synergy
Talisman of Dominance
14% of 540 decks
+7% synergy
Myr Reservoir
12% of 848 decks
+12% synergy
Talisman of Creativity
12% of 365 decks
+5% synergy
Rakdos Signet
11% of 359 decks
+4% synergy
Talisman of Hierarchy
11% of 540 decks
+6% synergy
Mana Crypt
11% of 848 decks
-1% synergy
Mox Opal
10% of 848 decks
+6% synergy
Mana Vault
9% of 848 decks
+3% synergy
Boros Signet
9% of 365 decks
+3% synergy
Intelligence Bobblehead
9% of 34 decks
+7% synergy
Luck Bobblehead
9% of 34 decks
+7% synergy
Talisman of Conviction
8% of 365 decks
+4% synergy
Blinkmoth Urn
8% of 848 decks
+8% synergy
Fabrication Foundry
8% of 151 decks
+8% synergy
Chromatic Orrery
6% of 848 decks
+5% synergy
Hedron Archive
6% of 848 decks
+3% synergy
Talisman of Indulgence
6% of 359 decks
+0% synergy
Mox Amber
6% of 848 decks
+2% synergy
Cursed Mirror
5% of 365 decks
+3% synergy
Machine God's Effigy
5% of 826 decks
+5% synergy
Everflowing Chalice
5% of 848 decks
+0% synergy
Lands (50)
Command Tower
88% of 848 decks
+14% synergy
Razortide Bridge
59% of 848 decks
+58% synergy
Mistvault Bridge
57% of 540 decks
+55% synergy
Goldmire Bridge
54% of 540 decks
+52% synergy
Silverbluff Bridge
52% of 365 decks
+51% synergy
Exotic Orchard
49% of 848 decks
+14% synergy
Spire of Industry
42% of 848 decks
+39% synergy
Drossforge Bridge
41% of 359 decks
+40% synergy
Rustvale Bridge
40% of 365 decks
+38% synergy
Tanglepool Bridge
39% of 201 decks
+38% synergy
Thornglint Bridge
37% of 201 decks
+36% synergy
Prairie Stream
33% of 848 decks
+26% synergy
Slagwoods Bridge
33% of 173 decks
+32% synergy
The Mycosynth Gardens
33% of 535 decks
+30% synergy
Hallowed Fountain
32% of 848 decks
+23% synergy
Arcane Sanctum
31% of 540 decks
+28% synergy
Darkmoss Bridge
31% of 172 decks
+30% synergy
Raffine's Tower
27% of 540 decks
+23% synergy
Watery Grave
27% of 540 decks
+16% synergy
Path of Ancestry
26% of 848 decks
+7% synergy
The World Tree
24% of 172 decks
+22% synergy
Godless Shrine
24% of 540 decks
+15% synergy
Evolving Wilds
23% of 848 decks
+1% synergy
Steam Vents
22% of 365 decks
+13% synergy
Adarkar Wastes
22% of 848 decks
+19% synergy
Sea of Clouds
22% of 848 decks
+16% synergy
Crumbling Necropolis
21% of 359 decks
+18% synergy
Glacial Fortress
20% of 848 decks
+15% synergy
Azorius Chancery
19% of 848 decks
+16% synergy
Temple of Enlightenment
19% of 848 decks
+15% synergy
Xander's Lounge
19% of 359 decks
+15% synergy
Flooded Strand
19% of 848 decks
+9% synergy
Skycloud Expanse
18% of 848 decks
+16% synergy
Sunken Hollow
18% of 540 decks
+9% synergy
Caves of Koilos
18% of 540 decks
+11% synergy
Meticulous Archive
18% of 57 decks
+14% synergy
Spara's Headquarters
17% of 201 decks
+13% synergy
Underground River
17% of 540 decks
+13% synergy
Mystic Monastery
17% of 365 decks
+15% synergy
Sacred Foundry
17% of 365 decks
+9% synergy
Raugrin Triome
17% of 365 decks
+14% synergy
Breeding Pool
16% of 201 decks
+7% synergy
Ketria Triome
16% of 173 decks
+12% synergy
Blood Crypt
16% of 359 decks
+7% synergy
Temple Garden
16% of 201 decks
+7% synergy
Shivan Reef
15% of 365 decks
+9% synergy
Power Depot
15% of 848 decks
+14% synergy
Deserted Beach
14% of 847 decks
+11% synergy
Port Town
14% of 848 decks
+11% synergy
Marsh Flats
14% of 848 decks
+2% synergy