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, Prince of Kroog
0.5%inclusion13 decks2.51K decks
Urza, Chief Artificer
0.0%inclusion7 decks16K decks
Jodah, the Unifier
0.0%inclusion3 decks27.9K decks
Ramos, Dragon Engine
0.0%inclusion2 decks10.8K decks
Optimus Prime, Hero
0.0%inclusion2 decks4.28K decks
Ayesha Tanaka, Armorer
0.1%inclusion1 decks971 decks
Mendicant Core, Guidelight
0.0%inclusion1 decks12.8K decks
Urza, Lord Protector
0.0%inclusion1 decks4.16K decks
Arcade Gannon
0.2%inclusion1 decks479 decks
Urtet, Remnant of Memnarch
0.0%inclusion1 decks15.7K decks
New Cards
Krang, Utrom Warlord
33%inclusion1 decks3 decks
33%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
Ancient Den
75%inclusion24 decks32 decks
70%synergy
Seat of the Synod
72%inclusion23 decks32 decks
65%synergy
Darksteel Citadel
69%inclusion22 decks32 decks
65%synergy
Unwinding Clock
66%inclusion21 decks32 decks
63%synergy
Top Cards
Optimus Prime, Hero
63%inclusion5 decks8 decks
62%synergy
Darksteel Forge
59%inclusion19 decks32 decks
58%synergy
Arcee, Sharpshooter
50%inclusion4 decks8 decks
50%synergy
Urza, Lord High Artificer
50%inclusion16 decks32 decks
47%synergy
Foundry Inspector
50%inclusion16 decks32 decks
46%synergy
Organic Extinction
47%inclusion15 decks32 decks
44%synergy
Fabricate
47%inclusion15 decks32 decks
41%synergy
Counterspell
47%inclusion15 decks32 decks
5%synergy
Cloud Key
44%inclusion14 decks32 decks
42%synergy
Etherium Sculptor
44%inclusion14 decks32 decks
38%synergy
Game Changers
Rhystic Study
44%inclusion14 decks32 decks
20%synergy
Enlightened Tutor
38%inclusion12 decks32 decks
22%synergy
Smothering Tithe
22%inclusion7 decks32 decks
1%synergy
Teferi's Protection
19%inclusion6 decks32 decks
2%synergy
Fierce Guardianship
16%inclusion5 decks32 decks
-2%synergy
Cyclonic Rift
9.4%inclusion3 decks32 decks
-13%synergy
Creatures
Padeem, Consul of Innovation
41%inclusion13 decks32 decks
37%synergy
Cyclonus, the Saboteur
38%inclusion5 decks13 decks
38%synergy
Soundwave, Sonic Spy
38%inclusion5 decks13 decks
38%synergy
Blitzwing, Cruel Tormentor
38%inclusion5 decks13 decks
38%synergy
Starscream, Power Hungry
38%inclusion5 decks13 decks
38%synergy
Ethersworn Adjudicator
38%inclusion5 decks13 decks
37%synergy
Steel Overseer
38%inclusion12 decks32 decks
36%synergy
Alibou, Ancient Witness
38%inclusion3 decks8 decks
35%synergy
Jhoira, Weatherlight Captain
38%inclusion3 decks8 decks
32%synergy
Urza, Lord Protector
31%inclusion10 decks32 decks
30%synergy
Blightsteel Colossus
31%inclusion10 decks32 decks
30%synergy
Sai, Master Thopterist
31%inclusion10 decks32 decks
28%synergy
Master Transmuter
28%inclusion9 decks32 decks
27%synergy
Losheel, Clockwork Scholar
28%inclusion9 decks32 decks
26%synergy
Esper Sentinel
28%inclusion9 decks32 decks
9%synergy
Karn, Legacy Reforged
25%inclusion8 decks32 decks
24%synergy
Shimmer Myr
25%inclusion8 decks32 decks
24%synergy
Palladium Myr
25%inclusion8 decks32 decks
23%synergy
Bronze Guardian
25%inclusion8 decks32 decks
23%synergy
Urza, Chief Artificer
23%inclusion3 decks13 decks
22%synergy
Leaden Myr
23%inclusion3 decks13 decks
21%synergy
Baleful Strix
23%inclusion3 decks13 decks
10%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
Liberator, Urza's Battlethopter
22%inclusion7 decks32 decks
21%synergy
Master of Etherium
22%inclusion7 decks32 decks
20%synergy
Emry, Lurker of the Loch
22%inclusion7 decks32 decks
18%synergy
Mondrak, Glory Dominus
22%inclusion7 decks32 decks
15%synergy
Solemn Simulacrum
22%inclusion7 decks32 decks
9%synergy
Metalworker
19%inclusion6 decks32 decks
18%synergy
Goldbug, Humanity's Ally
19%inclusion6 decks32 decks
18%synergy
Digsite Engineer
19%inclusion6 decks32 decks
18%synergy
Sharding Sphinx
19%inclusion6 decks32 decks
18%synergy
Myr Battlesphere
19%inclusion6 decks32 decks
17%synergy
Silver Myr
19%inclusion6 decks32 decks
16%synergy
Cyberdrive Awakener
19%inclusion6 decks32 decks
16%synergy
Thought Monitor
19%inclusion6 decks32 decks
15%synergy
Ojer Taq, Deepest Foundation
19%inclusion6 decks32 decks
15%synergy
Ornithopter of Paradise
19%inclusion6 decks32 decks
14%synergy
Chief of the Foundry
16%inclusion5 decks32 decks
15%synergy
Cybermen Squadron
16%inclusion5 decks32 decks
15%synergy
Platinum Angel
16%inclusion5 decks32 decks
15%synergy
Jhoira's Familiar
16%inclusion5 decks32 decks
14%synergy
Myr Retriever
16%inclusion5 decks32 decks
14%synergy
Scrap Trawler
16%inclusion5 decks32 decks
14%synergy
Gold Myr
16%inclusion5 decks32 decks
13%synergy
Kappa Cannoneer
16%inclusion5 decks32 decks
13%synergy
Voyager Quickwelder
13%inclusion3 decks23 decks
12%synergy
Alloy Myr
13%inclusion4 decks32 decks
12%synergy
Instants
Swords to Plowshares
31%inclusion10 decks32 decks
-30%synergy
Dispatch
25%inclusion8 decks32 decks
19%synergy
Dovin's Veto
25%inclusion8 decks32 decks
7%synergy
Negate
22%inclusion7 decks32 decks
1%synergy
Mana Drain
19%inclusion6 decks32 decks
4%synergy
Path to Exile
19%inclusion6 decks32 decks
-29%synergy
Desynchronization
17%inclusion5 decks29 decks
15%synergy
Whir of Invention
13%inclusion4 decks32 decks
10%synergy
Clever Concealment
13%inclusion4 decks32 decks
8%synergy
Generous Gift
13%inclusion4 decks32 decks
-10%synergy
Eerie Interference
9.4%inclusion3 decks32 decks
9%synergy
Access Denied
9.4%inclusion3 decks32 decks
8%synergy
Eerie Interlude
9.4%inclusion3 decks32 decks
6%synergy
Dramatic Reversal
9.4%inclusion3 decks32 decks
5%synergy
Akroma's Will
9.4%inclusion3 decks32 decks
-1%synergy
Flawless Maneuver
9.4%inclusion3 decks32 decks
-1%synergy
An Offer You Can't Refuse
9.4%inclusion3 decks32 decks
-15%synergy
Sorceries
Their Name Is Death
38%inclusion5 decks13 decks
38%synergy
Brilliant Restoration
19%inclusion6 decks32 decks
17%synergy
Thoughtcast
16%inclusion5 decks32 decks
12%synergy
March of Progress
13%inclusion4 decks32 decks
12%synergy
Voyage Home
13%inclusion3 decks24 decks
10%synergy
Urza's Ruinous Blast
13%inclusion4 decks32 decks
10%synergy
Austere Command
13%inclusion4 decks32 decks
1%synergy
One with the Machine
9.4%inclusion3 decks32 decks
8%synergy
Utility Artifacts
Forsaken Monument
38%inclusion12 decks32 decks
36%synergy
Mystic Forge
38%inclusion12 decks32 decks
35%synergy
Simulacrum Synthesizer
35%inclusion11 decks31 decks
34%synergy
Lightning Greaves
34%inclusion11 decks32 decks
10%synergy
Mycosynth Lattice
28%inclusion9 decks32 decks
27%synergy
Thousand-Year Elixir
28%inclusion9 decks32 decks
26%synergy
Swiftfoot Boots
28%inclusion9 decks32 decks
1%synergy
Heartstone
25%inclusion8 decks32 decks
25%synergy
Thousand Moons Smithy
25%inclusion8 decks32 decks
23%synergy
Worldwalker Helm
19%inclusion6 decks31 decks
18%synergy
Encroaching Mycosynth
19%inclusion6 decks32 decks
18%synergy
Darksteel Plate
19%inclusion6 decks32 decks
17%synergy
The Immortal Sun
16%inclusion5 decks32 decks
15%synergy
Venser's Journal
16%inclusion5 decks32 decks
15%synergy
Lithoform Engine
16%inclusion5 decks32 decks
15%synergy
Portal to Phyrexia
16%inclusion5 decks32 decks
14%synergy
Sensei's Divining Top
16%inclusion5 decks32 decks
11%synergy
Bident of Thassa
16%inclusion5 decks32 decks
10%synergy
Voltaic Key
13%inclusion4 decks32 decks
12%synergy
Rings of Brighthearth
13%inclusion4 decks32 decks
11%synergy
Chimil, the Inner Sun
13%inclusion4 decks32 decks
11%synergy
Sculpting Steel
13%inclusion4 decks32 decks
10%synergy
Golem's Heart
9.4%inclusion3 decks32 decks
9%synergy
Planar Bridge
9.4%inclusion3 decks32 decks
9%synergy
Lux Artillery
9.4%inclusion3 decks32 decks
9%synergy
Avacyn's Memorial
9.4%inclusion3 decks32 decks
9%synergy
Thopter Shop
9.4%inclusion3 decks32 decks
9%synergy
Darksteel Monolith
9.4%inclusion3 decks32 decks
9%synergy
Spellbook
9.4%inclusion3 decks32 decks
9%synergy
Clock of Omens
9.4%inclusion3 decks32 decks
8%synergy
Moonsilver Key
9.4%inclusion3 decks32 decks
8%synergy
Krark-Clan Ironworks
9.4%inclusion3 decks32 decks
8%synergy
Altar of the Brood
9.4%inclusion3 decks32 decks
8%synergy
Vedalken Orrery
9.4%inclusion3 decks32 decks
8%synergy
Staff of Domination
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
Helm of the Host
9.4%inclusion3 decks32 decks
6%synergy
Shadowspear
9.4%inclusion3 decks32 decks
6%synergy
The Ozolith
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
Enchantments
Storm the Vault
38%inclusion3 decks8 decks
35%synergy
Mechanized Production
38%inclusion12 decks32 decks
34%synergy
Thopter Spy Network
34%inclusion11 decks32 decks
31%synergy
Tempered Steel
31%inclusion10 decks32 decks
30%synergy
Training Grounds
31%inclusion10 decks32 decks
28%synergy
Anointed Procession
28%inclusion9 decks32 decks
21%synergy
Artificer Class
19%inclusion6 decks32 decks
18%synergy
Propaganda
16%inclusion5 decks32 decks
2%synergy
Efficient Construction
13%inclusion4 decks32 decks
11%synergy
Mirrodin Besieged
13%inclusion4 decks32 decks
11%synergy
Intruder Alarm
13%inclusion4 decks32 decks
11%synergy
Ghostly Prison
13%inclusion4 decks32 decks
1%synergy
Mind Over Matter
9.4%inclusion3 decks32 decks
9%synergy
Land Tax
9.4%inclusion3 decks32 decks
3%synergy
Planeswalkers
Tezzeret, Master of the Bridge
31%inclusion4 decks13 decks
29%synergy
Karn, the Great Creator
16%inclusion5 decks32 decks
15%synergy
Karn, Scion of Urza
9.4%inclusion3 decks32 decks
9%synergy
Tezzeret, Betrayer of Flesh
9.4%inclusion3 decks32 decks
8%synergy
Tezzeret the Seeker
9.4%inclusion3 decks32 decks
7%synergy
Utility Lands
Reliquary Tower
59%inclusion19 decks32 decks
30%synergy
Vault of Whispers
54%inclusion7 decks13 decks
50%synergy
Academy Ruins
47%inclusion15 decks32 decks
42%synergy
Inventors' Fair
44%inclusion14 decks32 decks
40%synergy
Uthros, Titanic Godcore
38%inclusion3 decks8 decks
34%synergy
Great Furnace
38%inclusion3 decks8 decks
32%synergy
Urza's Saga
34%inclusion11 decks32 decks
27%synergy
Buried Ruin
31%inclusion10 decks32 decks
27%synergy
Urza's Power Plant
25%inclusion8 decks32 decks
23%synergy
Urza's Mine
25%inclusion8 decks32 decks
23%synergy
Urza's Tower
25%inclusion8 decks32 decks
23%synergy
Treasure Vault
22%inclusion7 decks32 decks
19%synergy
Rogue's Passage
22%inclusion7 decks32 decks
2%synergy
Archway of Innovation
21%inclusion6 decks29 decks
17%synergy
Mistrise Village
20%inclusion3 decks15 decks
12%synergy
Urza's Factory
19%inclusion6 decks32 decks
18%synergy
Urza's Workshop
19%inclusion6 decks32 decks
18%synergy
Monumental Henge
14%inclusion4 decks29 decks
11%synergy
Fomori Vault
13%inclusion4 decks31 decks
12%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
16%synergy
Arcane Signet
72%inclusion23 decks32 decks
0%synergy
Thran Dynamo
47%inclusion15 decks32 decks
42%synergy
Thought Vessel
41%inclusion13 decks32 decks
23%synergy
Chromatic Lantern
34%inclusion11 decks32 decks
26%synergy
Chromatic Orrery
31%inclusion10 decks32 decks
30%synergy
Powerstone Shard
28%inclusion9 decks32 decks
28%synergy
Azorius Signet
28%inclusion9 decks32 decks
7%synergy
Talisman of Progress
28%inclusion9 decks32 decks
3%synergy
The Mightstone and Weakstone
22%inclusion7 decks32 decks
21%synergy
Gilded Lotus
22%inclusion7 decks32 decks
19%synergy
Dreamstone Hedron
19%inclusion6 decks32 decks
18%synergy
Commander's Sphere
19%inclusion6 decks32 decks
7%synergy
Darksteel Ingot
16%inclusion5 decks32 decks
15%synergy
Basalt Monolith
16%inclusion5 decks32 decks
13%synergy
Liquimetal Torque
16%inclusion5 decks32 decks
13%synergy
Mind Stone
16%inclusion5 decks32 decks
1%synergy
Mox Opal
13%inclusion4 decks32 decks
8%synergy
Crystal Skull, Isu Spyglass
10%inclusion3 decks29 decks
9%synergy
Machine God's Effigy
9.4%inclusion3 decks32 decks
8%synergy
Caged Sun
9.4%inclusion3 decks32 decks
8%synergy
Hedron Archive
9.4%inclusion3 decks32 decks
7%synergy
Fellwar Stone
9.4%inclusion3 decks32 decks
-11%synergy
Lands
Command Tower
88%inclusion28 decks32 decks
13%synergy
Razortide Bridge
69%inclusion22 decks32 decks
62%synergy
Ziatora's Proving Ground
50%inclusion3 decks6 decks
23%synergy
Spara's Headquarters
50%inclusion3 decks6 decks
22%synergy
Overgrown Tomb
50%inclusion3 decks6 decks
9%synergy
Stomping Ground
50%inclusion3 decks6 decks
9%synergy
Goldmire Bridge
46%inclusion6 decks13 decks
43%synergy
Mistvault Bridge
46%inclusion6 decks13 decks
42%synergy
Hallowed Fountain
41%inclusion13 decks32 decks
1%synergy
Rustvale Bridge
38%inclusion3 decks8 decks
32%synergy
Silverbluff Bridge
38%inclusion3 decks8 decks
32%synergy
Raugrin Triome
38%inclusion3 decks8 decks
13%synergy
Sea of Clouds
38%inclusion12 decks32 decks
13%synergy
Glacial Fortress
38%inclusion12 decks32 decks
5%synergy
Prairie Stream
38%inclusion12 decks32 decks
4%synergy
Sacred Foundry
38%inclusion3 decks8 decks
1%synergy
Steam Vents
38%inclusion3 decks8 decks
-1%synergy
Exotic Orchard
28%inclusion9 decks32 decks
-8%synergy
Azorius Chancery
25%inclusion8 decks32 decks
12%synergy
Deserted Beach
25%inclusion8 decks32 decks
8%synergy
Adarkar Wastes
25%inclusion8 decks32 decks
1%synergy
Raffine's Tower
23%inclusion3 decks13 decks
-1%synergy
Arcane Sanctum
23%inclusion3 decks13 decks
-5%synergy
Power Depot
19%inclusion6 decks32 decks
18%synergy
Urza's Cave
17%inclusion5 decks30 decks
14%synergy
Mystic Gate
16%inclusion5 decks32 decks
9%synergy
Flooded Strand
16%inclusion5 decks32 decks
4%synergy
Port Town
16%inclusion5 decks32 decks
1%synergy
Path of Ancestry
16%inclusion5 decks32 decks
-7%synergy
Floodfarm Verge
14%inclusion4 decks28 decks
5%synergy
Scene of the Crime
13%inclusion4 decks32 decks
12%synergy
Spire of Industry
13%inclusion4 decks32 decks
9%synergy
Reflecting Pool
13%inclusion4 decks32 decks
7%synergy
Glimmervoid
9.4%inclusion3 decks32 decks
9%synergy
Hengegate Pathway
9.4%inclusion3 decks32 decks
3%synergy
Polluted Delta
9.4%inclusion3 decks32 decks
-3%synergy
Tundra
9.4%inclusion3 decks32 decks
-5%synergy
Skycloud Expanse
9.4%inclusion3 decks32 decks
-5%synergy
Myriad Landscape
9.4%inclusion3 decks32 decks
-6%synergy