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 ETB
Infinite mana permanents you control can produce
Infinite creature copies of artifacts you control
Infinite creature tokens with haste
Infinite copies of artifacts you control
Urza, Prince of Kroog
0.5%inclusion12 decks2.51K decks
Urza, Chief Artificer
0.0%inclusion7 decks16.1K decks
Jodah, the Unifier
0.0%inclusion3 decks26.5K decks
Ramos, Dragon Engine
0.0%inclusion2 decks10.4K decks
Ayesha Tanaka, Armorer
0.1%inclusion1 decks971 decks
Mendicant Core, Guidelight
0.0%inclusion1 decks11.9K decks
Urza, Lord Protector
0.0%inclusion1 decks4.16K decks
Arcade Gannon
0.2%inclusion1 decks450 decks
Urtet, Remnant of Memnarch
0.0%inclusion1 decks15.1K decks
Esika, God of the Tree
0.0%inclusion1 decks21.5K decks
Optimus Prime, Hero
0.0%inclusion1 decks4.25K decks
New Cards
Secret Tunnel
50%inclusion2 decks4 decks
47%synergy
The Walls of Ba Sing Se
25%inclusion1 decks4 decks
23%synergy
Waterbender Ascension
25%inclusion1 decks4 decks
22%synergy
Bender's Waterskin
20%inclusion1 decks5 decks
18%synergy
Katara, Water Tribe's Hope
20%inclusion1 decks5 decks
17%synergy
High Synergy Cards
Ultra Magnus, Tactician
86%inclusion6 decks7 decks
85%synergy
Blaster, Combat DJ
86%inclusion6 decks7 decks
85%synergy
Flamewar, Brash Veteran
86%inclusion6 decks7 decks
85%synergy
Megatron, Tyrant
86%inclusion6 decks7 decks
85%synergy
Slicer, Hired Muscle
75%inclusion6 decks8 decks
74%synergy
Wake the Past
75%inclusion6 decks8 decks
72%synergy
Ancient Den
71%inclusion22 decks31 decks
66%synergy
Unwinding Clock
65%inclusion20 decks31 decks
62%synergy
Optimus Prime, Hero
63%inclusion5 decks8 decks
62%synergy
Seat of the Synod
68%inclusion21 decks31 decks
61%synergy
Top Cards
Darksteel Forge
61%inclusion19 decks31 decks
60%synergy
Urza, Lord High Artificer
55%inclusion17 decks31 decks
52%synergy
Arcee, Sharpshooter
50%inclusion4 decks8 decks
50%synergy
Alibou, Ancient Witness
50%inclusion4 decks8 decks
47%synergy
Jhoira, Weatherlight Captain
50%inclusion4 decks8 decks
44%synergy
Organic Extinction
48%inclusion15 decks31 decks
46%synergy
Foundry Inspector
48%inclusion15 decks31 decks
44%synergy
Fabricate
48%inclusion15 decks31 decks
43%synergy
Etherium Sculptor
48%inclusion15 decks31 decks
43%synergy
Counterspell
45%inclusion14 decks31 decks
3%synergy
Game Changers
Rhystic Study
42%inclusion13 decks31 decks
18%synergy
Enlightened Tutor
32%inclusion10 decks31 decks
17%synergy
Smothering Tithe
26%inclusion8 decks31 decks
4%synergy
Demonic Tutor
21%inclusion3 decks14 decks
2%synergy
Teferi's Protection
16%inclusion5 decks31 decks
-1%synergy
Fierce Guardianship
13%inclusion4 decks31 decks
-5%synergy
Cyclonic Rift
10%inclusion3 decks31 decks
-13%synergy
Creatures
Cyclonus, the Saboteur
43%inclusion6 decks14 decks
43%synergy
Blitzwing, Cruel Tormentor
43%inclusion6 decks14 decks
43%synergy
Starscream, Power Hungry
43%inclusion6 decks14 decks
42%synergy
Steel Overseer
39%inclusion12 decks31 decks
37%synergy
Padeem, Consul of Innovation
39%inclusion12 decks31 decks
35%synergy
Soundwave, Sonic Spy
36%inclusion5 decks14 decks
35%synergy
Ethersworn Adjudicator
36%inclusion5 decks14 decks
34%synergy
Blightsteel Colossus
35%inclusion11 decks31 decks
34%synergy
Master Transmuter
32%inclusion10 decks31 decks
31%synergy
Karn, Legacy Reforged
29%inclusion9 decks31 decks
28%synergy
Urza, Lord Protector
29%inclusion9 decks31 decks
28%synergy
Losheel, Clockwork Scholar
29%inclusion9 decks31 decks
27%synergy
Sai, Master Thopterist
29%inclusion9 decks31 decks
25%synergy
Esper Sentinel
29%inclusion9 decks31 decks
10%synergy
Urza, Chief Artificer
29%inclusion4 decks14 decks
27%synergy
Shimmer Myr
26%inclusion8 decks31 decks
25%synergy
Palladium Myr
26%inclusion8 decks31 decks
24%synergy
Jetfire, Ingenious Scientist
23%inclusion7 decks31 decks
22%synergy
Prowl, Stoic Strategist
23%inclusion7 decks31 decks
22%synergy
Ratchet, Field Medic
23%inclusion7 decks31 decks
22%synergy
Metalworker
23%inclusion7 decks31 decks
22%synergy
Liberator, Urza's Battlethopter
23%inclusion7 decks31 decks
21%synergy
Master of Etherium
23%inclusion7 decks31 decks
21%synergy
Bronze Guardian
23%inclusion7 decks31 decks
21%synergy
Solemn Simulacrum
23%inclusion7 decks31 decks
10%synergy
Leaden Myr
21%inclusion3 decks14 decks
20%synergy
Baleful Strix
21%inclusion3 decks14 decks
8%synergy
Goldbug, Humanity's Ally
19%inclusion6 decks31 decks
19%synergy
Digsite Engineer
19%inclusion6 decks31 decks
19%synergy
Sharding Sphinx
19%inclusion6 decks31 decks
18%synergy
Myr Battlesphere
19%inclusion6 decks31 decks
18%synergy
Silver Myr
19%inclusion6 decks31 decks
17%synergy
Cyberdrive Awakener
19%inclusion6 decks31 decks
17%synergy
Ojer Taq, Deepest Foundation
19%inclusion6 decks31 decks
15%synergy
Emry, Lurker of the Loch
19%inclusion6 decks31 decks
15%synergy
Ornithopter of Paradise
19%inclusion6 decks31 decks
15%synergy
Mondrak, Glory Dominus
19%inclusion6 decks31 decks
13%synergy
Yue, the Moon Spirit
17%inclusion1 decks6 decks
16%synergy
Mycosynth Golem
16%inclusion5 decks31 decks
16%synergy
Chief of the Foundry
16%inclusion5 decks31 decks
16%synergy
Cybermen Squadron
16%inclusion5 decks31 decks
15%synergy
Platinum Angel
16%inclusion5 decks31 decks
15%synergy
Jhoira's Familiar
16%inclusion5 decks31 decks
15%synergy
Myr Retriever
16%inclusion5 decks31 decks
14%synergy
Scrap Trawler
16%inclusion5 decks31 decks
14%synergy
Gold Myr
16%inclusion5 decks31 decks
14%synergy
Kappa Cannoneer
16%inclusion5 decks31 decks
13%synergy
Thought Monitor
16%inclusion5 decks31 decks
12%synergy
Stridehangar Automaton
14%inclusion3 decks22 decks
13%synergy
Alloy Myr
13%inclusion4 decks31 decks
12%synergy
Instants
Swords to Plowshares
29%inclusion9 decks31 decks
-33%synergy
Dispatch
26%inclusion8 decks31 decks
20%synergy
Dovin's Veto
23%inclusion7 decks31 decks
4%synergy
Negate
23%inclusion7 decks31 decks
1%synergy
Path to Exile
19%inclusion6 decks31 decks
-28%synergy
Desynchronization
19%inclusion5 decks27 decks
16%synergy
Mana Drain
16%inclusion5 decks31 decks
2%synergy
Whir of Invention
13%inclusion4 decks31 decks
10%synergy
Dramatic Reversal
13%inclusion4 decks31 decks
8%synergy
Generous Gift
13%inclusion4 decks31 decks
-10%synergy
Stoic Rebuttal
10%inclusion3 decks31 decks
9%synergy
Access Denied
10%inclusion3 decks31 decks
9%synergy
Clever Concealment
10%inclusion3 decks31 decks
5%synergy
An Offer You Can't Refuse
10%inclusion3 decks31 decks
-15%synergy
Sorceries
Skyshroud Claim
43%inclusion3 decks7 decks
35%synergy
Their Name Is Death
36%inclusion5 decks14 decks
35%synergy
Brilliant Restoration
16%inclusion5 decks31 decks
14%synergy
March of Progress
13%inclusion4 decks31 decks
12%synergy
Urza's Ruinous Blast
13%inclusion4 decks31 decks
11%synergy
Thoughtcast
13%inclusion4 decks31 decks
10%synergy
Austere Command
13%inclusion4 decks31 decks
1%synergy
One with the Machine
10%inclusion3 decks31 decks
8%synergy
Utility Artifacts
Cloud Key
42%inclusion13 decks31 decks
40%synergy
Mystic Forge
39%inclusion12 decks31 decks
36%synergy
Forsaken Monument
35%inclusion11 decks31 decks
34%synergy
Simulacrum Synthesizer
34%inclusion10 decks29 decks
33%synergy
Lightning Greaves
32%inclusion10 decks31 decks
7%synergy
Mycosynth Lattice
26%inclusion8 decks31 decks
25%synergy
Thousand-Year Elixir
26%inclusion8 decks31 decks
24%synergy
Thousand Moons Smithy
26%inclusion8 decks31 decks
24%synergy
Swiftfoot Boots
26%inclusion8 decks31 decks
-1%synergy
Heartstone
23%inclusion7 decks31 decks
22%synergy
Worldwalker Helm
21%inclusion6 decks29 decks
20%synergy
The Immortal Sun
16%inclusion5 decks31 decks
15%synergy
Venser's Journal
16%inclusion5 decks31 decks
15%synergy
Encroaching Mycosynth
16%inclusion5 decks31 decks
15%synergy
Lithoform Engine
16%inclusion5 decks31 decks
15%synergy
Portal to Phyrexia
16%inclusion5 decks31 decks
15%synergy
Sensei's Divining Top
16%inclusion5 decks31 decks
12%synergy
Darksteel Monolith
13%inclusion4 decks31 decks
12%synergy
Voltaic Key
13%inclusion4 decks31 decks
12%synergy
Rings of Brighthearth
13%inclusion4 decks31 decks
12%synergy
Darksteel Plate
13%inclusion4 decks31 decks
11%synergy
Sculpting Steel
13%inclusion4 decks31 decks
11%synergy
Bident of Thassa
13%inclusion4 decks31 decks
7%synergy
Golem's Heart
10%inclusion3 decks31 decks
10%synergy
Planar Bridge
10%inclusion3 decks31 decks
9%synergy
Avacyn's Memorial
10%inclusion3 decks31 decks
9%synergy
Thopter Shop
10%inclusion3 decks31 decks
9%synergy
Spellbook
10%inclusion3 decks31 decks
9%synergy
Clock of Omens
10%inclusion3 decks31 decks
9%synergy
Moonsilver Key
10%inclusion3 decks31 decks
9%synergy
Krark-Clan Ironworks
10%inclusion3 decks31 decks
9%synergy
Vedalken Orrery
10%inclusion3 decks31 decks
9%synergy
Staff of Domination
10%inclusion3 decks31 decks
8%synergy
Chimil, the Inner Sun
10%inclusion3 decks31 decks
8%synergy
Isochron Scepter
10%inclusion3 decks31 decks
8%synergy
Helm of the Host
10%inclusion3 decks31 decks
7%synergy
Shadowspear
10%inclusion3 decks31 decks
6%synergy
Panharmonicon
10%inclusion3 decks31 decks
6%synergy
Ashnod's Altar
10%inclusion3 decks31 decks
3%synergy
Enchantments
Mechanized Production
39%inclusion12 decks31 decks
36%synergy
Storm the Vault
38%inclusion3 decks8 decks
35%synergy
Thopter Spy Network
35%inclusion11 decks31 decks
32%synergy
Tempered Steel
29%inclusion9 decks31 decks
28%synergy
Training Grounds
29%inclusion9 decks31 decks
26%synergy
Anointed Procession
26%inclusion8 decks31 decks
18%synergy
Artificer Class
19%inclusion6 decks31 decks
18%synergy
Propaganda
13%inclusion4 decks31 decks
-1%synergy
Mind Over Matter
10%inclusion3 decks31 decks
9%synergy
Efficient Construction
10%inclusion3 decks31 decks
8%synergy
Mirrodin Besieged
10%inclusion3 decks31 decks
8%synergy
Intruder Alarm
10%inclusion3 decks31 decks
8%synergy
True Conviction
10%inclusion3 decks31 decks
8%synergy
Land Tax
10%inclusion3 decks31 decks
3%synergy
Ghostly Prison
10%inclusion3 decks31 decks
-2%synergy
Planeswalkers
Tezzeret, Master of the Bridge
36%inclusion5 decks14 decks
34%synergy
Karn, the Great Creator
13%inclusion4 decks31 decks
12%synergy
Tezzeret the Seeker
13%inclusion4 decks31 decks
11%synergy
Karn, Scion of Urza
10%inclusion3 decks31 decks
9%synergy
Tezzeret, Betrayer of Flesh
10%inclusion3 decks31 decks
9%synergy
Utility Lands
Darksteel Citadel
65%inclusion20 decks31 decks
61%synergy
Reliquary Tower
55%inclusion17 decks31 decks
25%synergy
Uthros, Titanic Godcore
50%inclusion3 decks6 decks
47%synergy
Vault of Whispers
50%inclusion7 decks14 decks
46%synergy
Academy Ruins
45%inclusion14 decks31 decks
40%synergy
Inventors' Fair
42%inclusion13 decks31 decks
38%synergy
Urza's Power Plant
32%inclusion10 decks31 decks
31%synergy
Urza's Mine
32%inclusion10 decks31 decks
30%synergy
Urza's Tower
32%inclusion10 decks31 decks
30%synergy
Buried Ruin
32%inclusion10 decks31 decks
27%synergy
Urza's Saga
32%inclusion10 decks31 decks
25%synergy
Mistrise Village
23%inclusion3 decks13 decks
15%synergy
Treasure Vault
23%inclusion7 decks31 decks
20%synergy
Rogue's Passage
23%inclusion7 decks31 decks
2%synergy
Archway of Innovation
22%inclusion6 decks27 decks
19%synergy
Urza's Factory
19%inclusion6 decks31 decks
19%synergy
Urza's Workshop
19%inclusion6 decks31 decks
19%synergy
Monumental Henge
15%inclusion4 decks27 decks
12%synergy
Fomori Vault
14%inclusion4 decks29 decks
13%synergy
Tomb of the Spirit Dragon
10%inclusion3 decks31 decks
9%synergy
Otawara, Soaring City
10%inclusion3 decks31 decks
-7%synergy
Mana Artifacts
Sol Ring
100%inclusion31 decks31 decks
16%synergy
Arcane Signet
71%inclusion22 decks31 decks
-1%synergy
Thran Dynamo
45%inclusion14 decks31 decks
41%synergy
Timeless Lotus
43%inclusion3 decks7 decks
33%synergy
Thought Vessel
42%inclusion13 decks31 decks
24%synergy
Chromatic Lantern
39%inclusion12 decks31 decks
30%synergy
Chromatic Orrery
35%inclusion11 decks31 decks
34%synergy
Azorius Signet
29%inclusion9 decks31 decks
7%synergy
Powerstone Shard
26%inclusion8 decks31 decks
26%synergy
Talisman of Progress
26%inclusion8 decks31 decks
0%synergy
Gilded Lotus
23%inclusion7 decks31 decks
20%synergy
The Mightstone and Weakstone
19%inclusion6 decks31 decks
19%synergy
Dreamstone Hedron
19%inclusion6 decks31 decks
18%synergy
Commander's Sphere
19%inclusion6 decks31 decks
7%synergy
Basalt Monolith
16%inclusion5 decks31 decks
14%synergy
Darksteel Ingot
13%inclusion4 decks31 decks
12%synergy
Liquimetal Torque
13%inclusion4 decks31 decks
10%synergy
Mind Stone
13%inclusion4 decks31 decks
-2%synergy
Crystal Skull, Isu Spyglass
11%inclusion3 decks27 decks
9%synergy
Machine God's Effigy
10%inclusion3 decks31 decks
8%synergy
Caged Sun
10%inclusion3 decks31 decks
8%synergy
Hedron Archive
10%inclusion3 decks31 decks
7%synergy
Mox Opal
10%inclusion3 decks31 decks
5%synergy
Fellwar Stone
10%inclusion3 decks31 decks
-11%synergy
Lands
Command Tower
87%inclusion27 decks31 decks
13%synergy
Razortide Bridge
65%inclusion20 decks31 decks
58%synergy
Overgrown Tomb
57%inclusion4 decks7 decks
17%synergy
Stomping Ground
57%inclusion4 decks7 decks
16%synergy
Steam Vents
50%inclusion4 decks8 decks
12%synergy
Hallowed Fountain
45%inclusion14 decks31 decks
6%synergy
Goldmire Bridge
43%inclusion6 decks14 decks
39%synergy
Mistvault Bridge
43%inclusion6 decks14 decks
39%synergy
Ziatora's Proving Ground
43%inclusion3 decks7 decks
15%synergy
Spara's Headquarters
43%inclusion3 decks7 decks
15%synergy
Jetmir's Garden
43%inclusion3 decks7 decks
14%synergy
Blood Crypt
43%inclusion3 decks7 decks
5%synergy
Temple Garden
43%inclusion3 decks7 decks
4%synergy
Breeding Pool
43%inclusion3 decks7 decks
1%synergy
Sea of Clouds
39%inclusion12 decks31 decks
14%synergy
Sacred Foundry
38%inclusion3 decks8 decks
1%synergy
Glacial Fortress
35%inclusion11 decks31 decks
3%synergy
Prairie Stream
35%inclusion11 decks31 decks
2%synergy
Exotic Orchard
32%inclusion10 decks31 decks
-4%synergy
Azorius Chancery
26%inclusion8 decks31 decks
12%synergy
Deserted Beach
26%inclusion8 decks31 decks
9%synergy
Power Depot
23%inclusion7 decks31 decks
22%synergy
Adarkar Wastes
23%inclusion7 decks31 decks
-1%synergy
Raffine's Tower
21%inclusion3 decks14 decks
-3%synergy
Arcane Sanctum
21%inclusion3 decks14 decks
-7%synergy
Godless Shrine
21%inclusion3 decks14 decks
-20%synergy
Watery Grave
21%inclusion3 decks14 decks
-20%synergy
Urza's Cave
18%inclusion5 decks28 decks
15%synergy
Spire of Industry
16%inclusion5 decks31 decks
13%synergy
Mystic Gate
16%inclusion5 decks31 decks
9%synergy
Flooded Strand
16%inclusion5 decks31 decks
5%synergy
Path of Ancestry
16%inclusion5 decks31 decks
-6%synergy
Floodfarm Verge
15%inclusion4 decks26 decks
6%synergy
Glimmervoid
13%inclusion4 decks31 decks
13%synergy
Scene of the Crime
13%inclusion4 decks31 decks
12%synergy
Reflecting Pool
13%inclusion4 decks31 decks
8%synergy
Port Town
13%inclusion4 decks31 decks
-2%synergy
Hengegate Pathway
10%inclusion3 decks31 decks
3%synergy
Polluted Delta
10%inclusion3 decks31 decks
-2%synergy
Tundra
10%inclusion3 decks31 decks
-4%synergy
Skycloud Expanse
10%inclusion3 decks31 decks
-5%synergy
Myriad Landscape
10%inclusion3 decks31 decks
-7%synergy