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 each artifact 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
0.4%inclusion11 decks2.53K decks
Urza, Chief Artificer
0.0%inclusion7 decks16.1K decks
Jodah, the Unifier
0.0%inclusion4 decks26.8K decks
Ramos, Dragon Engine
0.0%inclusion2 decks10.6K decks
Ayesha Tanaka, Armorer
0.1%inclusion1 decks981 decks
Mendicant Core, Guidelight
0.0%inclusion1 decks11.4K decks
Urza, Lord Protector
0.0%inclusion1 decks4.23K decks
Arcade Gannon
0.2%inclusion1 decks444 decks
Urtet, Remnant of Memnarch
0.0%inclusion1 decks15.5K decks
Esika, God of the Tree
0.0%inclusion1 decks21.8K decks
Optimus Prime, Hero
0.0%inclusion1 decks4.21K decks
New Cards
Secret Tunnel
50%inclusion1 decks2 decks
47%synergy
The Walls of Ba Sing Se
50%inclusion1 decks2 decks
48%synergy
Waterbender Ascension
50%inclusion1 decks2 decks
47%synergy
Bender's Waterskin
33%inclusion1 decks3 decks
31%synergy
Katara, Water Tribe's Hope
33%inclusion1 decks3 decks
31%synergy
High Synergy Cards
Ultra Magnus, Tactician
88%inclusion7 decks8 decks
87%synergy
Blaster, Combat DJ
88%inclusion7 decks8 decks
87%synergy
Flamewar, Brash Veteran
88%inclusion7 decks8 decks
87%synergy
Megatron, Tyrant
88%inclusion7 decks8 decks
87%synergy
Slicer, Hired Muscle
78%inclusion7 decks9 decks
77%synergy
Optimus Prime, Hero
67%inclusion6 decks9 decks
66%synergy
Unwinding Clock
68%inclusion21 decks31 decks
65%synergy
Wake the Past
67%inclusion6 decks9 decks
63%synergy
Ancient Den
68%inclusion21 decks31 decks
62%synergy
Darksteel Citadel
65%inclusion20 decks31 decks
61%synergy
Top Cards
Darksteel Forge
61%inclusion19 decks31 decks
60%synergy
Arcee, Sharpshooter
56%inclusion5 decks9 decks
55%synergy
Alibou, Ancient Witness
56%inclusion5 decks9 decks
53%synergy
Urza, Lord High Artificer
55%inclusion17 decks31 decks
52%synergy
Organic Extinction
52%inclusion16 decks31 decks
49%synergy
Foundry Inspector
52%inclusion16 decks31 decks
47%synergy
Counterspell
52%inclusion16 decks31 decks
10%synergy
Skyshroud Claim
50%inclusion4 decks8 decks
42%synergy
Fabricate
48%inclusion15 decks31 decks
43%synergy
Etherium Sculptor
48%inclusion15 decks31 decks
43%synergy
Game Changers
Rhystic Study
45%inclusion14 decks31 decks
21%synergy
Enlightened Tutor
35%inclusion11 decks31 decks
20%synergy
Smothering Tithe
26%inclusion8 decks31 decks
4%synergy
Demonic Tutor
20%inclusion3 decks15 decks
0%synergy
Teferi's Protection
19%inclusion6 decks31 decks
2%synergy
Fierce Guardianship
16%inclusion5 decks31 decks
-2%synergy
Cyclonic Rift
13%inclusion4 decks31 decks
-10%synergy
Creatures
Cyclonus, the Saboteur
47%inclusion7 decks15 decks
46%synergy
Blitzwing, Cruel Tormentor
47%inclusion7 decks15 decks
46%synergy
Starscream, Power Hungry
47%inclusion7 decks15 decks
46%synergy
Jhoira, Weatherlight Captain
44%inclusion4 decks9 decks
39%synergy
Padeem, Consul of Innovation
42%inclusion13 decks31 decks
39%synergy
Soundwave, Sonic Spy
40%inclusion6 decks15 decks
40%synergy
Blightsteel Colossus
39%inclusion12 decks31 decks
37%synergy
Steel Overseer
39%inclusion12 decks31 decks
37%synergy
Esika, God of the Tree
38%inclusion3 decks8 decks
31%synergy
Karn, Legacy Reforged
35%inclusion11 decks31 decks
35%synergy
Urza, Chief Artificer
33%inclusion5 decks15 decks
32%synergy
Ethersworn Adjudicator
33%inclusion5 decks15 decks
32%synergy
Urza, Lord Protector
29%inclusion9 decks31 decks
28%synergy
Master Transmuter
29%inclusion9 decks31 decks
28%synergy
Sai, Master Thopterist
29%inclusion9 decks31 decks
25%synergy
Esper Sentinel
29%inclusion9 decks31 decks
10%synergy
Jetfire, Ingenious Scientist
26%inclusion8 decks31 decks
26%synergy
Prowl, Stoic Strategist
26%inclusion8 decks31 decks
26%synergy
Ratchet, Field Medic
26%inclusion8 decks31 decks
25%synergy
Shimmer Myr
26%inclusion8 decks31 decks
25%synergy
Palladium Myr
26%inclusion8 decks31 decks
24%synergy
Losheel, Clockwork Scholar
26%inclusion8 decks31 decks
23%synergy
Yue, the Moon Spirit
25%inclusion1 decks4 decks
24%synergy
Metalworker
23%inclusion7 decks31 decks
22%synergy
Goldbug, Humanity's Ally
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
20%inclusion3 decks15 decks
18%synergy
Baleful Strix
20%inclusion3 decks15 decks
7%synergy
Mycosynth Golem
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
Chief of the Foundry
16%inclusion5 decks31 decks
16%synergy
Cybermen Squadron
16%inclusion5 decks31 decks
15%synergy
Digsite Engineer
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
13%synergy
Stridehangar Automaton
15%inclusion3 decks20 decks
14%synergy
Instants
Heroic Intervention
38%inclusion3 decks8 decks
7%synergy
Swords to Plowshares
32%inclusion10 decks31 decks
-29%synergy
Dispatch
29%inclusion9 decks31 decks
23%synergy
Dovin's Veto
26%inclusion8 decks31 decks
8%synergy
Negate
23%inclusion7 decks31 decks
1%synergy
Path to Exile
23%inclusion7 decks31 decks
-25%synergy
Desynchronization
19%inclusion5 decks26 decks
17%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
Three Steps Ahead
11%inclusion3 decks28 decks
8%synergy
Assert Authority
10%inclusion3 decks31 decks
10%synergy
Eerie Interference
10%inclusion3 decks31 decks
9%synergy
Stoic Rebuttal
10%inclusion3 decks31 decks
9%synergy
Clever Concealment
10%inclusion3 decks31 decks
5%synergy
Akroma's Will
10%inclusion3 decks31 decks
0%synergy
Swan Song
10%inclusion3 decks31 decks
-8%synergy
An Offer You Can't Refuse
10%inclusion3 decks31 decks
-14%synergy
Sorceries
Three Visits
38%inclusion3 decks8 decks
13%synergy
Farseek
38%inclusion3 decks8 decks
2%synergy
Their Name Is Death
33%inclusion5 decks15 decks
32%synergy
Primevals' Glorious Rebirth
20%inclusion3 decks15 decks
17%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
42%inclusion13 decks31 decks
39%synergy
Forsaken Monument
39%inclusion12 decks31 decks
37%synergy
Simulacrum Synthesizer
36%inclusion10 decks28 decks
34%synergy
Lightning Greaves
32%inclusion10 decks31 decks
7%synergy
Thousand Moons Smithy
29%inclusion9 decks31 decks
27%synergy
Mycosynth Lattice
26%inclusion8 decks31 decks
25%synergy
Swiftfoot Boots
26%inclusion8 decks31 decks
-1%synergy
Heartstone
23%inclusion7 decks31 decks
22%synergy
Thousand-Year Elixir
23%inclusion7 decks31 decks
21%synergy
Worldwalker Helm
21%inclusion6 decks28 decks
20%synergy
Portal to Phyrexia
19%inclusion6 decks31 decks
18%synergy
The Immortal Sun
16%inclusion5 decks31 decks
15%synergy
Lithoform Engine
16%inclusion5 decks31 decks
15%synergy
Sculpting Steel
16%inclusion5 decks31 decks
14%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
Venser's Journal
13%inclusion4 decks31 decks
12%synergy
Encroaching Mycosynth
13%inclusion4 decks31 decks
12%synergy
Rings of Brighthearth
13%inclusion4 decks31 decks
12%synergy
Darksteel Plate
13%inclusion4 decks31 decks
11%synergy
Chimil, the Inner Sun
13%inclusion4 decks31 decks
11%synergy
Bident of Thassa
13%inclusion4 decks31 decks
7%synergy
Ashnod's Altar
13%inclusion4 decks31 decks
6%synergy
Planar Bridge
10%inclusion3 decks31 decks
9%synergy
Thopter Shop
10%inclusion3 decks31 decks
9%synergy
Grinding Station
10%inclusion3 decks31 decks
9%synergy
Spellbook
10%inclusion3 decks31 decks
9%synergy
Mirror Box
10%inclusion3 decks31 decks
9%synergy
Krark-Clan Ironworks
10%inclusion3 decks31 decks
9%synergy
Moonsilver Key
10%inclusion3 decks31 decks
9%synergy
Vedalken Orrery
10%inclusion3 decks31 decks
9%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
Enchantments
Storm the Vault
44%inclusion4 decks9 decks
42%synergy
Mechanized Production
39%inclusion12 decks31 decks
36%synergy
Burgeoning
38%inclusion3 decks8 decks
34%synergy
Rhythm of the Wild
38%inclusion3 decks8 decks
15%synergy
Thopter Spy Network
35%inclusion11 decks31 decks
32%synergy
Training Grounds
32%inclusion10 decks31 decks
29%synergy
Tempered Steel
29%inclusion9 decks31 decks
28%synergy
Anointed Procession
26%inclusion8 decks31 decks
18%synergy
Artificer Class
19%inclusion6 decks31 decks
18%synergy
Propaganda
13%inclusion4 decks31 decks
-1%synergy
Efficient Construction
10%inclusion3 decks31 decks
8%synergy
Intruder Alarm
10%inclusion3 decks31 decks
8%synergy
True Conviction
10%inclusion3 decks31 decks
8%synergy
Intangible Virtue
10%inclusion3 decks31 decks
5%synergy
Ghostly Prison
10%inclusion3 decks31 decks
-2%synergy
Planeswalkers
Tezzeret, Master of the Bridge
33%inclusion5 decks15 decks
31%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
Seat of the Synod
65%inclusion20 decks31 decks
58%synergy
Reliquary Tower
52%inclusion16 decks31 decks
22%synergy
Vault of Whispers
47%inclusion7 decks15 decks
42%synergy
Inventors' Fair
42%inclusion13 decks31 decks
38%synergy
Academy Ruins
42%inclusion13 decks31 decks
37%synergy
Buried Ruin
35%inclusion11 decks31 decks
31%synergy
Urza's Saga
32%inclusion10 decks31 decks
25%synergy
Urza's Power Plant
29%inclusion9 decks31 decks
27%synergy
Urza's Mine
29%inclusion9 decks31 decks
27%synergy
Urza's Tower
29%inclusion9 decks31 decks
27%synergy
Mistrise Village
27%inclusion3 decks11 decks
19%synergy
Archway of Innovation
23%inclusion6 decks26 decks
20%synergy
Treasure Vault
23%inclusion7 decks31 decks
20%synergy
Rogue's Passage
23%inclusion7 decks31 decks
2%synergy
Urza's Workshop
19%inclusion6 decks31 decks
19%synergy
Urza's Factory
16%inclusion5 decks31 decks
16%synergy
Fomori Vault
14%inclusion4 decks28 decks
13%synergy
Monumental Henge
12%inclusion3 decks26 decks
9%synergy
Otawara, Soaring City
10%inclusion3 decks31 decks
-7%synergy
Mana Artifacts
Sol Ring
97%inclusion30 decks31 decks
13%synergy
Arcane Signet
71%inclusion22 decks31 decks
-1%synergy
Thran Dynamo
42%inclusion13 decks31 decks
37%synergy
Chromatic Lantern
42%inclusion13 decks31 decks
33%synergy
Thought Vessel
42%inclusion13 decks31 decks
24%synergy
Timeless Lotus
38%inclusion3 decks8 decks
27%synergy
Chromatic Orrery
32%inclusion10 decks31 decks
31%synergy
Azorius Signet
29%inclusion9 decks31 decks
7%synergy
Talisman of Progress
26%inclusion8 decks31 decks
0%synergy
Powerstone Shard
23%inclusion7 decks31 decks
23%synergy
Gilded Lotus
23%inclusion7 decks31 decks
20%synergy
Dreamstone Hedron
19%inclusion6 decks31 decks
18%synergy
Commander's Sphere
19%inclusion6 decks31 decks
7%synergy
The Mightstone and Weakstone
16%inclusion5 decks31 decks
16%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
Fellwar Stone
13%inclusion4 decks31 decks
-8%synergy
Crystal Skull, Isu Spyglass
12%inclusion3 decks26 decks
10%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
Lands
Command Tower
84%inclusion26 decks31 decks
10%synergy
Overgrown Tomb
63%inclusion5 decks8 decks
22%synergy
Stomping Ground
63%inclusion5 decks8 decks
22%synergy
Razortide Bridge
61%inclusion19 decks31 decks
55%synergy
Steam Vents
56%inclusion5 decks9 decks
18%synergy
Ziatora's Proving Ground
50%inclusion4 decks8 decks
22%synergy
Spara's Headquarters
50%inclusion4 decks8 decks
22%synergy
Jetmir's Garden
50%inclusion4 decks8 decks
21%synergy
Hallowed Fountain
45%inclusion14 decks31 decks
6%synergy
Sacred Foundry
44%inclusion4 decks9 decks
8%synergy
Goldmire Bridge
40%inclusion6 decks15 decks
36%synergy
Mistvault Bridge
40%inclusion6 decks15 decks
36%synergy
Sea of Clouds
39%inclusion12 decks31 decks
14%synergy
Spire Garden
38%inclusion3 decks8 decks
15%synergy
Bountiful Promenade
38%inclusion3 decks8 decks
15%synergy
Undergrowth Stadium
38%inclusion3 decks8 decks
14%synergy
Xander's Lounge
38%inclusion3 decks8 decks
13%synergy
Luxury Suite
38%inclusion3 decks8 decks
13%synergy
Savai Triome
38%inclusion3 decks8 decks
13%synergy
Rejuvenating Springs
38%inclusion3 decks8 decks
10%synergy
Indatha Triome
38%inclusion3 decks8 decks
9%synergy
Blood Crypt
38%inclusion3 decks8 decks
0%synergy
Temple Garden
38%inclusion3 decks8 decks
-1%synergy
Breeding Pool
38%inclusion3 decks8 decks
-4%synergy
Spectator Seating
33%inclusion3 decks9 decks
10%synergy
Training Center
33%inclusion3 decks9 decks
8%synergy
Exotic Orchard
32%inclusion10 decks31 decks
-4%synergy
Glacial Fortress
29%inclusion9 decks31 decks
-3%synergy
Prairie Stream
29%inclusion9 decks31 decks
-5%synergy
Raffine's Tower
27%inclusion4 decks15 decks
2%synergy
Power Depot
23%inclusion7 decks31 decks
22%synergy
Azorius Chancery
23%inclusion7 decks31 decks
9%synergy
Deserted Beach
23%inclusion7 decks31 decks
5%synergy
Adarkar Wastes
23%inclusion7 decks31 decks
0%synergy
Vault of Champions
20%inclusion3 decks15 decks
-4%synergy
Morphic Pool
20%inclusion3 decks15 decks
-5%synergy
Arcane Sanctum
20%inclusion3 decks15 decks
-8%synergy
Godless Shrine
20%inclusion3 decks15 decks
-21%synergy
Watery Grave
20%inclusion3 decks15 decks
-21%synergy
Urza's Cave
19%inclusion5 decks27 decks
16%synergy
Spire of Industry
16%inclusion5 decks31 decks
13%synergy
Flooded Strand
16%inclusion5 decks31 decks
5%synergy
Path of Ancestry
16%inclusion5 decks31 decks
-6%synergy
Scene of the Crime
13%inclusion4 decks30 decks
13%synergy
Glimmervoid
13%inclusion4 decks31 decks
13%synergy
Reflecting Pool
13%inclusion4 decks31 decks
8%synergy
Mystic Gate
13%inclusion4 decks31 decks
6%synergy
Polluted Delta
13%inclusion4 decks31 decks
1%synergy
Floodfarm Verge
13%inclusion3 decks24 decks
3%synergy
Wooded Foothills
10%inclusion3 decks31 decks
-1%synergy