Urza, Prince of Kroog
Doubling Cube
Akroma's Memorial

   Prerequisites

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

   Steps

How does this combo work?
1
Float at least 10.
2
Activate Doubling Cube by paying 3 and tapping it, adding at least 7.
3
Activate Urza by paying 6, creating a token copy of Doubling Cube that is a 1/1 Soldier.
4
Repeat from step 2 using the Doubling Cube token instead.
5
Once you have infinite mana, you may target any artifact you control to get infinite copies of them.

   Results

What do I get from this combo?
Infinite copies of artifacts you control
Infinite ETB
Infinite mana permanents you control can produce
Infinite creature copies of artifacts you control
Infinite creature tokens with haste
Urza, Chief Artificer
0.0%inclusion8 decks16.6K decks
Jodah, the Unifier
0.0%inclusion3 decks31.1K decks
Ramos, Dragon Engine
0.0%inclusion2 decks12.2K decks
Optimus Prime, Hero
0.0%inclusion2 decks4.63K decks
Ayesha Tanaka, Armorer
0.1%inclusion1 decks1.05K decks
Urtet, Remnant of Memnarch
0.0%inclusion1 decks17.5K decks
Arcade Gannon
0.2%inclusion1 decks478 decks
Mendicant Core, Guidelight
0.0%inclusion1 decks15.4K decks
Cid, Timeless Artificer
0.1%inclusion1 decks1.19K decks
New Cards
Iron Man, Modern Marvel
33%inclusion1 decks3 decks
33%synergy
Shuri, Wakandan Inventor
33%inclusion1 decks3 decks
32%synergy
Ultron Drone
33%inclusion1 decks3 decks
33%synergy
Ultron, Artificial Malevolence
33%inclusion1 decks3 decks
32%synergy
High Synergy Cards
Ultra Magnus, Tactician
83%inclusion5 decks6 decks
83%synergy
Blaster, Combat DJ
83%inclusion5 decks6 decks
83%synergy
Flamewar, Brash Veteran
83%inclusion5 decks6 decks
83%synergy
Megatron, Tyrant
83%inclusion5 decks6 decks
83%synergy
Slicer, Hired Muscle
75%inclusion6 decks8 decks
74%synergy
Wake the Past
75%inclusion6 decks8 decks
72%synergy
Darksteel Citadel
72%inclusion23 decks32 decks
68%synergy
Seat of the Synod
75%inclusion24 decks32 decks
68%synergy
Ancient Den
72%inclusion23 decks32 decks
66%synergy
Unwinding Clock
69%inclusion22 decks32 decks
66%synergy
Top Cards
Optimus Prime, Hero
63%inclusion5 decks8 decks
62%synergy
Darksteel Forge
63%inclusion20 decks32 decks
61%synergy
Foundry Inspector
53%inclusion17 decks32 decks
49%synergy
Arcee, Sharpshooter
50%inclusion4 decks8 decks
50%synergy
Urza, Lord High Artificer
47%inclusion15 decks32 decks
44%synergy
Counterspell
47%inclusion15 decks32 decks
5%synergy
Forsaken Monument
44%inclusion14 decks32 decks
42%synergy
Steel Overseer
44%inclusion14 decks32 decks
42%synergy
Organic Extinction
44%inclusion14 decks32 decks
41%synergy
Padeem, Consul of Innovation
44%inclusion14 decks32 decks
40%synergy
Game Changers
Rhystic Study
44%inclusion14 decks32 decks
21%synergy
Enlightened Tutor
34%inclusion11 decks32 decks
20%synergy
Smothering Tithe
25%inclusion8 decks32 decks
5%synergy
Teferi's Protection
16%inclusion5 decks32 decks
-0%synergy
Fierce Guardianship
16%inclusion5 decks32 decks
-2%synergy
Cyclonic Rift
13%inclusion4 decks32 decks
-8%synergy
Creatures
Etherium Sculptor
44%inclusion14 decks32 decks
38%synergy
Urza, Lord Protector
38%inclusion12 decks32 decks
37%synergy
Alibou, Ancient Witness
38%inclusion3 decks8 decks
35%synergy
Jhoira, Weatherlight Captain
38%inclusion3 decks8 decks
32%synergy
Soundwave, Sonic Spy
36%inclusion5 decks14 decks
35%synergy
Cyclonus, the Saboteur
36%inclusion5 decks14 decks
35%synergy
Blitzwing, Cruel Tormentor
36%inclusion5 decks14 decks
35%synergy
Starscream, Power Hungry
36%inclusion5 decks14 decks
35%synergy
Sai, Master Thopterist
31%inclusion10 decks32 decks
28%synergy
Ethersworn Adjudicator
29%inclusion4 decks14 decks
27%synergy
Karn, Legacy Reforged
28%inclusion9 decks32 decks
28%synergy
Shimmer Myr
28%inclusion9 decks32 decks
27%synergy
Blightsteel Colossus
28%inclusion9 decks32 decks
27%synergy
Palladium Myr
28%inclusion9 decks32 decks
26%synergy
Mondrak, Glory Dominus
28%inclusion9 decks32 decks
22%synergy
The Walls of Ba Sing Se
27%inclusion3 decks11 decks
26%synergy
Master Transmuter
25%inclusion8 decks32 decks
24%synergy
Jhoira's Familiar
25%inclusion8 decks32 decks
24%synergy
Myr Battlesphere
25%inclusion8 decks32 decks
23%synergy
Bronze Guardian
25%inclusion8 decks32 decks
23%synergy
Losheel, Clockwork Scholar
25%inclusion8 decks32 decks
23%synergy
Chameleon, Master of Disguise
25%inclusion3 decks12 decks
22%synergy
Emry, Lurker of the Loch
25%inclusion8 decks32 decks
21%synergy
Esper Sentinel
25%inclusion8 decks32 decks
6%synergy
Jetfire, Ingenious Scientist
22%inclusion7 decks32 decks
22%synergy
Prowl, Stoic Strategist
22%inclusion7 decks32 decks
22%synergy
Ratchet, Field Medic
22%inclusion7 decks32 decks
22%synergy
Cryptothrall
22%inclusion7 decks32 decks
21%synergy
Master of Etherium
22%inclusion7 decks32 decks
20%synergy
Silver Myr
22%inclusion7 decks32 decks
19%synergy
Ojer Taq, Deepest Foundation
22%inclusion7 decks32 decks
18%synergy
Urza, Chief Artificer
21%inclusion3 decks14 decks
20%synergy
Leaden Myr
21%inclusion3 decks14 decks
20%synergy
Goldbug, Humanity's Ally
19%inclusion6 decks32 decks
18%synergy
Mycosynth Golem
19%inclusion6 decks32 decks
18%synergy
Chief of the Foundry
19%inclusion6 decks32 decks
18%synergy
Liberator, Urza's Battlethopter
19%inclusion6 decks32 decks
18%synergy
Gold Myr
19%inclusion6 decks32 decks
16%synergy
Cyberdrive Awakener
19%inclusion6 decks32 decks
16%synergy
Ornithopter of Paradise
19%inclusion6 decks32 decks
14%synergy
Solemn Simulacrum
19%inclusion6 decks32 decks
7%synergy
Darksteel Juggernaut
16%inclusion5 decks32 decks
15%synergy
Alloy Myr
16%inclusion5 decks32 decks
15%synergy
Digsite Engineer
16%inclusion5 decks32 decks
15%synergy
Sharding Sphinx
16%inclusion5 decks32 decks
15%synergy
Platinum Angel
16%inclusion5 decks32 decks
15%synergy
Myr Retriever
16%inclusion5 decks32 decks
14%synergy
Thought Monitor
16%inclusion5 decks32 decks
12%synergy
Roaming Throne
16%inclusion5 decks32 decks
9%synergy
Memnarch
13%inclusion4 decks32 decks
12%synergy
Instants
Dispatch
25%inclusion8 decks32 decks
19%synergy
Dovin's Veto
25%inclusion8 decks32 decks
7%synergy
Swords to Plowshares
25%inclusion8 decks32 decks
-36%synergy
Desynchronization
19%inclusion6 decks32 decks
17%synergy
Negate
19%inclusion6 decks32 decks
-2%synergy
Mana Drain
16%inclusion5 decks32 decks
1%synergy
Path to Exile
16%inclusion5 decks32 decks
-32%synergy
Clever Concealment
13%inclusion4 decks32 decks
8%synergy
Urza's Command
9.4%inclusion3 decks32 decks
9%synergy
Eerie Interference
9.4%inclusion3 decks32 decks
9%synergy
Access Denied
9.4%inclusion3 decks32 decks
8%synergy
Whir of Invention
9.4%inclusion3 decks32 decks
7%synergy
Eerie Interlude
9.4%inclusion3 decks32 decks
6%synergy
Akroma's Will
9.4%inclusion3 decks32 decks
-1%synergy
Arcane Denial
9.4%inclusion3 decks32 decks
-11%synergy
Generous Gift
9.4%inclusion3 decks32 decks
-11%synergy
An Offer You Can't Refuse
9.4%inclusion3 decks32 decks
-16%synergy
Sorceries
Fabricate
44%inclusion14 decks32 decks
38%synergy
Their Name Is Death
36%inclusion5 decks14 decks
35%synergy
Brilliant Restoration
19%inclusion6 decks32 decks
17%synergy
March of Progress
16%inclusion5 decks32 decks
15%synergy
Thoughtcast
16%inclusion5 decks32 decks
12%synergy
Voyage Home
11%inclusion3 decks28 decks
9%synergy
Urza's Ruinous Blast
9.4%inclusion3 decks32 decks
7%synergy
Utility Artifacts
Cloud Key
41%inclusion13 decks32 decks
38%synergy
Mystic Forge
34%inclusion11 decks32 decks
31%synergy
Simulacrum Synthesizer
31%inclusion10 decks32 decks
29%synergy
Lightning Greaves
31%inclusion10 decks32 decks
7%synergy
Mycosynth Lattice
25%inclusion8 decks32 decks
24%synergy
The Immortal Sun
22%inclusion7 decks32 decks
21%synergy
Thousand-Year Elixir
22%inclusion7 decks32 decks
20%synergy
Swiftfoot Boots
22%inclusion7 decks32 decks
-5%synergy
Heartstone
19%inclusion6 decks32 decks
18%synergy
Encroaching Mycosynth
19%inclusion6 decks32 decks
18%synergy
Lithoform Engine
19%inclusion6 decks32 decks
18%synergy
Thousand Moons Smithy
19%inclusion6 decks32 decks
17%synergy
Golem's Heart
16%inclusion5 decks32 decks
16%synergy
Venser's Journal
16%inclusion5 decks32 decks
15%synergy
Darksteel Plate
16%inclusion5 decks32 decks
14%synergy
Chimil, the Inner Sun
16%inclusion5 decks32 decks
14%synergy
Sculpting Steel
16%inclusion5 decks32 decks
14%synergy
Bident of Thassa
16%inclusion5 decks32 decks
10%synergy
Darksteel Monolith
13%inclusion4 decks32 decks
12%synergy
Worldwalker Helm
13%inclusion4 decks32 decks
11%synergy
Rings of Brighthearth
13%inclusion4 decks32 decks
11%synergy
Dolmen Gate
13%inclusion4 decks32 decks
11%synergy
Portal to Phyrexia
13%inclusion4 decks32 decks
11%synergy
The Ozolith
13%inclusion4 decks32 decks
9%synergy
Sensei's Divining Top
13%inclusion4 decks32 decks
8%synergy
Avacyn's Memorial
9.4%inclusion3 decks32 decks
9%synergy
Lux Artillery
9.4%inclusion3 decks32 decks
9%synergy
Voltaic Key
9.4%inclusion3 decks32 decks
8%synergy
Clock of Omens
9.4%inclusion3 decks32 decks
8%synergy
Mirror Box
9.4%inclusion3 decks32 decks
8%synergy
Vedalken Orrery
9.4%inclusion3 decks32 decks
8%synergy
Elixir of Immortality
9.4%inclusion3 decks32 decks
8%synergy
Krark-Clan Ironworks
9.4%inclusion3 decks32 decks
8%synergy
Norn's Annex
9.4%inclusion3 decks32 decks
8%synergy
Isochron Scepter
9.4%inclusion3 decks32 decks
7%synergy
Pearl Medallion
9.4%inclusion3 decks32 decks
7%synergy
Sapphire Medallion
9.4%inclusion3 decks32 decks
6%synergy
Shadowspear
9.4%inclusion3 decks32 decks
6%synergy
Panharmonicon
9.4%inclusion3 decks32 decks
5%synergy
Idol of Oblivion
9.4%inclusion3 decks32 decks
5%synergy
Ashnod's Altar
9.4%inclusion3 decks32 decks
3%synergy
Skullclamp
9.4%inclusion3 decks32 decks
-2%synergy
Enchantments
Anointed Procession
41%inclusion13 decks32 decks
34%synergy
Storm the Vault
38%inclusion3 decks8 decks
35%synergy
Mechanized Production
34%inclusion11 decks32 decks
31%synergy
Tempered Steel
31%inclusion10 decks32 decks
30%synergy
Thopter Spy Network
28%inclusion9 decks32 decks
25%synergy
Training Grounds
25%inclusion8 decks32 decks
22%synergy
Efficient Construction
22%inclusion7 decks32 decks
21%synergy
Propaganda
22%inclusion7 decks32 decks
8%synergy
Ghostly Prison
19%inclusion6 decks32 decks
7%synergy
Artificer Class
16%inclusion5 decks32 decks
15%synergy
Authority of the Consuls
13%inclusion4 decks32 decks
6%synergy
Mind Over Matter
9.4%inclusion3 decks32 decks
9%synergy
Planeswalkers
Tezzeret, Master of the Bridge
43%inclusion6 decks14 decks
41%synergy
Karn, Scion of Urza
13%inclusion4 decks32 decks
12%synergy
Karn, the Great Creator
13%inclusion4 decks32 decks
12%synergy
Tezzeret, Betrayer of Flesh
13%inclusion4 decks32 decks
12%synergy
Artifacts
Sol Ring
100%inclusion32 decks32 decks
17%synergy
Arcane Signet
72%inclusion23 decks32 decks
-0%synergy
Cloud Key
41%inclusion13 decks32 decks
38%synergy
Thran Dynamo
38%inclusion12 decks32 decks
33%synergy
Thought Vessel
38%inclusion12 decks32 decks
20%synergy
Mystic Forge
34%inclusion11 decks32 decks
31%synergy
Simulacrum Synthesizer
31%inclusion10 decks32 decks
29%synergy
Lightning Greaves
31%inclusion10 decks32 decks
7%synergy
Chromatic Lantern
28%inclusion9 decks32 decks
20%synergy
Powerstone Shard
25%inclusion8 decks32 decks
25%synergy
Mycosynth Lattice
25%inclusion8 decks32 decks
24%synergy
The Mightstone and Weakstone
22%inclusion7 decks32 decks
21%synergy
The Immortal Sun
22%inclusion7 decks32 decks
21%synergy
Chromatic Orrery
22%inclusion7 decks32 decks
21%synergy
Thousand-Year Elixir
22%inclusion7 decks32 decks
20%synergy
Azorius Signet
22%inclusion7 decks32 decks
2%synergy
Talisman of Progress
22%inclusion7 decks32 decks
-3%synergy
Swiftfoot Boots
22%inclusion7 decks32 decks
-5%synergy
Heartstone
19%inclusion6 decks32 decks
18%synergy
Encroaching Mycosynth
19%inclusion6 decks32 decks
18%synergy
Lithoform Engine
19%inclusion6 decks32 decks
18%synergy
Thousand Moons Smithy
19%inclusion6 decks32 decks
17%synergy
Gilded Lotus
19%inclusion6 decks32 decks
16%synergy
Golem's Heart
16%inclusion5 decks32 decks
16%synergy
Venser's Journal
16%inclusion5 decks32 decks
15%synergy
Dreamstone Hedron
16%inclusion5 decks32 decks
15%synergy
Darksteel Plate
16%inclusion5 decks32 decks
14%synergy
Chimil, the Inner Sun
16%inclusion5 decks32 decks
14%synergy
Sculpting Steel
16%inclusion5 decks32 decks
14%synergy
Basalt Monolith
16%inclusion5 decks32 decks
13%synergy
Liquimetal Torque
16%inclusion5 decks32 decks
13%synergy
Bident of Thassa
16%inclusion5 decks32 decks
10%synergy
Darksteel Monolith
13%inclusion4 decks32 decks
12%synergy
Worldwalker Helm
13%inclusion4 decks32 decks
11%synergy
Rings of Brighthearth
13%inclusion4 decks32 decks
11%synergy
Dolmen Gate
13%inclusion4 decks32 decks
11%synergy
Portal to Phyrexia
13%inclusion4 decks32 decks
11%synergy
The Ozolith
13%inclusion4 decks32 decks
9%synergy
Sensei's Divining Top
13%inclusion4 decks32 decks
8%synergy
Commander's Sphere
13%inclusion4 decks32 decks
2%synergy
Mind Stone
13%inclusion4 decks32 decks
-1%synergy
Avacyn's Memorial
9.4%inclusion3 decks32 decks
9%synergy
Lux Artillery
9.4%inclusion3 decks32 decks
9%synergy
Darksteel Ingot
9.4%inclusion3 decks32 decks
9%synergy
Voltaic Key
9.4%inclusion3 decks32 decks
8%synergy
Clock of Omens
9.4%inclusion3 decks32 decks
8%synergy
Mirror Box
9.4%inclusion3 decks32 decks
8%synergy
Vedalken Orrery
9.4%inclusion3 decks32 decks
8%synergy
Elixir of Immortality
9.4%inclusion3 decks32 decks
8%synergy
Krark-Clan Ironworks
9.4%inclusion3 decks32 decks
8%synergy
Utility Lands
Reliquary Tower
66%inclusion21 decks32 decks
36%synergy
Vault of Whispers
57%inclusion8 decks14 decks
53%synergy
Academy Ruins
47%inclusion15 decks32 decks
41%synergy
Inventors' Fair
38%inclusion12 decks32 decks
34%synergy
Great Furnace
38%inclusion3 decks8 decks
31%synergy
Urza's Saga
34%inclusion11 decks32 decks
27%synergy
Uthros, Titanic Godcore
31%inclusion4 decks13 decks
27%synergy
Urza's Power Plant
28%inclusion9 decks32 decks
26%synergy
Urza's Mine
28%inclusion9 decks32 decks
26%synergy
Urza's Tower
28%inclusion9 decks32 decks
26%synergy
Buried Ruin
28%inclusion9 decks32 decks
23%synergy
Urza's Factory
25%inclusion8 decks32 decks
25%synergy
Treasure Vault
25%inclusion8 decks32 decks
22%synergy
Urza's Workshop
22%inclusion7 decks32 decks
21%synergy
Rogue's Passage
19%inclusion6 decks32 decks
-1%synergy
Mistrise Village
16%inclusion3 decks19 decks
8%synergy
Archway of Innovation
16%inclusion5 decks32 decks
12%synergy
Fomori Vault
13%inclusion4 decks32 decks
12%synergy
Monumental Henge
13%inclusion4 decks32 decks
10%synergy
Tomb of the Spirit Dragon
9.4%inclusion3 decks32 decks
8%synergy
Otawara, Soaring City
9.4%inclusion3 decks32 decks
-7%synergy
Mana Artifacts
Sol Ring
100%inclusion32 decks32 decks
17%synergy
Arcane Signet
72%inclusion23 decks32 decks
-0%synergy
Thran Dynamo
38%inclusion12 decks32 decks
33%synergy
Thought Vessel
38%inclusion12 decks32 decks
20%synergy
Chromatic Lantern
28%inclusion9 decks32 decks
20%synergy
Powerstone Shard
25%inclusion8 decks32 decks
25%synergy
The Mightstone and Weakstone
22%inclusion7 decks32 decks
21%synergy
Chromatic Orrery
22%inclusion7 decks32 decks
21%synergy
Azorius Signet
22%inclusion7 decks32 decks
2%synergy
Talisman of Progress
22%inclusion7 decks32 decks
-3%synergy
Gilded Lotus
19%inclusion6 decks32 decks
16%synergy
Dreamstone Hedron
16%inclusion5 decks32 decks
15%synergy
Basalt Monolith
16%inclusion5 decks32 decks
13%synergy
Liquimetal Torque
16%inclusion5 decks32 decks
13%synergy
Commander's Sphere
13%inclusion4 decks32 decks
2%synergy
Mind Stone
13%inclusion4 decks32 decks
-1%synergy
Darksteel Ingot
9.4%inclusion3 decks32 decks
9%synergy
Pristine Talisman
9.4%inclusion3 decks32 decks
8%synergy
Everflowing Chalice
9.4%inclusion3 decks32 decks
5%synergy
Mox Opal
9.4%inclusion3 decks32 decks
5%synergy
Lands
Command Tower
84%inclusion27 decks32 decks
10%synergy
Razortide Bridge
66%inclusion21 decks32 decks
59%synergy
Ziatora's Proving Ground
50%inclusion3 decks6 decks
24%synergy
Spara's Headquarters
50%inclusion3 decks6 decks
23%synergy
Stomping Ground
50%inclusion3 decks6 decks
8%synergy
Overgrown Tomb
50%inclusion3 decks6 decks
8%synergy
Goldmire Bridge
43%inclusion6 decks14 decks
40%synergy
Mistvault Bridge
43%inclusion6 decks14 decks
39%synergy
Rustvale Bridge
38%inclusion3 decks8 decks
32%synergy
Silverbluff Bridge
38%inclusion3 decks8 decks
32%synergy
Raugrin Triome
38%inclusion3 decks8 decks
14%synergy
Prairie Stream
38%inclusion12 decks32 decks
5%synergy
Sacred Foundry
38%inclusion3 decks8 decks
0%synergy
Steam Vents
38%inclusion3 decks8 decks
-2%synergy
Glacial Fortress
34%inclusion11 decks32 decks
1%synergy
Sea of Clouds
28%inclusion9 decks32 decks
5%synergy
Hallowed Fountain
28%inclusion9 decks32 decks
-12%synergy
Azorius Chancery
25%inclusion8 decks32 decks
13%synergy
Power Depot
22%inclusion7 decks32 decks
21%synergy
Adarkar Wastes
22%inclusion7 decks32 decks
-3%synergy
Exotic Orchard
22%inclusion7 decks32 decks
-15%synergy
Dimir Aqueduct
21%inclusion3 decks14 decks
8%synergy
Vault of Champions
21%inclusion3 decks14 decks
-2%synergy
Raffine's Tower
21%inclusion3 decks14 decks
-2%synergy
Arcane Sanctum
21%inclusion3 decks14 decks
-5%synergy
Urza's Cave
16%inclusion5 decks32 decks
13%synergy
Port Town
16%inclusion5 decks32 decks
1%synergy
Deserted Beach
16%inclusion5 decks32 decks
-1%synergy
Path of Ancestry
16%inclusion5 decks32 decks
-7%synergy
Scene of the Crime
13%inclusion4 decks32 decks
12%synergy
Mystic Gate
13%inclusion4 decks32 decks
5%synergy
Floodfarm Verge
13%inclusion4 decks32 decks
3%synergy
Flooded Strand
13%inclusion4 decks32 decks
1%synergy
Reflecting Pool
9.4%inclusion3 decks32 decks
4%synergy
Skycloud Expanse
9.4%inclusion3 decks32 decks
-5%synergy