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%inclusion12 decks2.46K decks
Urza, Chief Artificer
0.0%inclusion7 decks16.5K decks
Jodah, the Unifier
0.0%inclusion3 decks29.5K decks
Ramos, Dragon Engine
0.0%inclusion3 decks11.5K decks
Urza, Lord Protector
0.0%inclusion2 decks4.25K decks
Optimus Prime, Hero
0.0%inclusion2 decks4.47K decks
Ayesha Tanaka, Armorer
0.1%inclusion1 decks1K decks
Mendicant Core, Guidelight
0.0%inclusion1 decks14K decks
Arcade Gannon
0.2%inclusion1 decks463 decks
Urtet, Remnant of Memnarch
0.0%inclusion1 decks16.5K decks
New Cards
Krang, Utrom Warlord
33%inclusion2 decks6 decks
33%synergy
The Ooze
17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Wake the Past
78%inclusion7 decks9 decks
74%synergy
Ultra Magnus, Tactician
71%inclusion5 decks7 decks
71%synergy
Blaster, Combat DJ
71%inclusion5 decks7 decks
71%synergy
Flamewar, Brash Veteran
71%inclusion5 decks7 decks
71%synergy
Megatron, Tyrant
71%inclusion5 decks7 decks
71%synergy
Ancient Den
73%inclusion24 decks33 decks
67%synergy
Slicer, Hired Muscle
67%inclusion6 decks9 decks
66%synergy
Darksteel Forge
67%inclusion22 decks33 decks
66%synergy
Unwinding Clock
67%inclusion22 decks33 decks
64%synergy
Darksteel Citadel
67%inclusion22 decks33 decks
63%synergy
Top Cards
Optimus Prime, Hero
56%inclusion5 decks9 decks
55%synergy
Urza, Lord High Artificer
55%inclusion18 decks33 decks
51%synergy
Foundry Inspector
52%inclusion17 decks33 decks
47%synergy
Organic Extinction
48%inclusion16 decks33 decks
46%synergy
Forsaken Monument
45%inclusion15 decks33 decks
44%synergy
Cloud Key
45%inclusion15 decks33 decks
43%synergy
Fabricate
45%inclusion15 decks33 decks
40%synergy
Counterspell
45%inclusion15 decks33 decks
4%synergy
Arcee, Sharpshooter
44%inclusion4 decks9 decks
44%synergy
Etherium Sculptor
42%inclusion14 decks33 decks
37%synergy
Game Changers
Rhystic Study
39%inclusion13 decks33 decks
16%synergy
Enlightened Tutor
36%inclusion12 decks33 decks
21%synergy
Smothering Tithe
21%inclusion7 decks33 decks
1%synergy
Teferi's Protection
18%inclusion6 decks33 decks
2%synergy
Fierce Guardianship
15%inclusion5 decks33 decks
-2%synergy
Cyclonic Rift
12%inclusion4 decks33 decks
-9%synergy
Mishra's Workshop
9.1%inclusion3 decks33 decks
9%synergy
Mana Vault
9.1%inclusion3 decks33 decks
3%synergy
Creatures
Padeem, Consul of Innovation
39%inclusion13 decks33 decks
36%synergy
Steel Overseer
36%inclusion12 decks33 decks
35%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
Karn, Legacy Reforged
33%inclusion11 decks33 decks
33%synergy
Urza, Lord Protector
33%inclusion11 decks33 decks
32%synergy
Alibou, Ancient Witness
33%inclusion3 decks9 decks
31%synergy
Jhoira, Weatherlight Captain
33%inclusion3 decks9 decks
28%synergy
Master Transmuter
30%inclusion10 decks33 decks
29%synergy
Ethersworn Adjudicator
29%inclusion4 decks14 decks
27%synergy
Urza, Chief Artificer
29%inclusion4 decks14 decks
27%synergy
Blightsteel Colossus
27%inclusion9 decks33 decks
26%synergy
Shimmer Myr
24%inclusion8 decks33 decks
23%synergy
Sai, Master Thopterist
24%inclusion8 decks33 decks
21%synergy
Esper Sentinel
24%inclusion8 decks33 decks
5%synergy
Leaden Myr
21%inclusion3 decks14 decks
20%synergy
Jetfire, Ingenious Scientist
21%inclusion7 decks33 decks
21%synergy
Prowl, Stoic Strategist
21%inclusion7 decks33 decks
21%synergy
Ratchet, Field Medic
21%inclusion7 decks33 decks
21%synergy
Liberator, Urza's Battlethopter
21%inclusion7 decks33 decks
20%synergy
Master of Etherium
21%inclusion7 decks33 decks
20%synergy
Palladium Myr
21%inclusion7 decks33 decks
19%synergy
Losheel, Clockwork Scholar
21%inclusion7 decks33 decks
19%synergy
Cyberdrive Awakener
21%inclusion7 decks33 decks
18%synergy
Emry, Lurker of the Loch
21%inclusion7 decks33 decks
17%synergy
Mondrak, Glory Dominus
21%inclusion7 decks33 decks
15%synergy
Goldbug, Humanity's Ally
18%inclusion6 decks33 decks
18%synergy
Metalworker
18%inclusion6 decks33 decks
18%synergy
Jhoira's Familiar
18%inclusion6 decks33 decks
17%synergy
Myr Battlesphere
18%inclusion6 decks33 decks
16%synergy
Bronze Guardian
18%inclusion6 decks33 decks
16%synergy
Thought Monitor
18%inclusion6 decks33 decks
15%synergy
Ojer Taq, Deepest Foundation
18%inclusion6 decks33 decks
14%synergy
Solemn Simulacrum
18%inclusion6 decks33 decks
6%synergy
Voyager Quickwelder
15%inclusion4 decks26 decks
14%synergy
Mycosynth Golem
15%inclusion5 decks33 decks
15%synergy
Darksteel Colossus
15%inclusion5 decks33 decks
15%synergy
Digsite Engineer
15%inclusion5 decks33 decks
14%synergy
Platinum Angel
15%inclusion5 decks33 decks
14%synergy
Sharding Sphinx
15%inclusion5 decks33 decks
14%synergy
Vedalken Archmage
15%inclusion5 decks33 decks
14%synergy
Myr Retriever
15%inclusion5 decks33 decks
13%synergy
Silver Myr
15%inclusion5 decks33 decks
13%synergy
Kappa Cannoneer
15%inclusion5 decks33 decks
12%synergy
Ornithopter of Paradise
15%inclusion5 decks33 decks
11%synergy
Phyrexian Metamorph
15%inclusion5 decks33 decks
8%synergy
Alloy Myr
12%inclusion4 decks33 decks
12%synergy
Cryptothrall
12%inclusion4 decks33 decks
12%synergy
Instants
Swords to Plowshares
30%inclusion10 decks33 decks
-31%synergy
Dispatch
27%inclusion9 decks33 decks
22%synergy
Dovin's Veto
24%inclusion8 decks33 decks
6%synergy
Mana Drain
21%inclusion7 decks33 decks
7%synergy
Negate
21%inclusion7 decks33 decks
0%synergy
Path to Exile
18%inclusion6 decks33 decks
-29%synergy
Desynchronization
16%inclusion5 decks32 decks
14%synergy
Urza's Command
12%inclusion4 decks33 decks
12%synergy
Whir of Invention
12%inclusion4 decks33 decks
10%synergy
Clever Concealment
12%inclusion4 decks33 decks
8%synergy
Eerie Interference
9.1%inclusion3 decks33 decks
9%synergy
Access Denied
9.1%inclusion3 decks33 decks
8%synergy
Three Steps Ahead
9.1%inclusion3 decks33 decks
6%synergy
Eerie Interlude
9.1%inclusion3 decks33 decks
6%synergy
Dramatic Reversal
9.1%inclusion3 decks33 decks
5%synergy
Akroma's Will
9.1%inclusion3 decks33 decks
-1%synergy
Flawless Maneuver
9.1%inclusion3 decks33 decks
-1%synergy
Arcane Denial
9.1%inclusion3 decks33 decks
-11%synergy
Generous Gift
9.1%inclusion3 decks33 decks
-12%synergy
An Offer You Can't Refuse
9.1%inclusion3 decks33 decks
-16%synergy
Sorceries
Their Name Is Death
36%inclusion5 decks14 decks
35%synergy
Brilliant Restoration
18%inclusion6 decks33 decks
17%synergy
Thoughtcast
15%inclusion5 decks33 decks
12%synergy
March of Progress
12%inclusion4 decks33 decks
11%synergy
Urza's Ruinous Blast
12%inclusion4 decks33 decks
10%synergy
Voyage Home
11%inclusion3 decks27 decks
9%synergy
Austere Command
9.1%inclusion3 decks33 decks
-3%synergy
Utility Artifacts
Mystic Forge
39%inclusion13 decks33 decks
36%synergy
Simulacrum Synthesizer
36%inclusion12 decks33 decks
35%synergy
Lightning Greaves
30%inclusion10 decks33 decks
6%synergy
Mycosynth Lattice
24%inclusion8 decks33 decks
23%synergy
Thousand-Year Elixir
24%inclusion8 decks33 decks
23%synergy
Swiftfoot Boots
24%inclusion8 decks33 decks
-3%synergy
Heartstone
21%inclusion7 decks33 decks
21%synergy
Thousand Moons Smithy
21%inclusion7 decks33 decks
19%synergy
Encroaching Mycosynth
18%inclusion6 decks33 decks
17%synergy
Worldwalker Helm
18%inclusion6 decks33 decks
17%synergy
Darksteel Plate
18%inclusion6 decks33 decks
17%synergy
Sculpting Steel
18%inclusion6 decks33 decks
16%synergy
Sensei's Divining Top
18%inclusion6 decks33 decks
14%synergy
The Immortal Sun
15%inclusion5 decks33 decks
14%synergy
Venser's Journal
15%inclusion5 decks33 decks
14%synergy
Lithoform Engine
15%inclusion5 decks33 decks
14%synergy
Portal to Phyrexia
15%inclusion5 decks33 decks
14%synergy
Voltaic Key
12%inclusion4 decks33 decks
11%synergy
Moonsilver Key
12%inclusion4 decks33 decks
11%synergy
Rings of Brighthearth
12%inclusion4 decks33 decks
11%synergy
Chimil, the Inner Sun
12%inclusion4 decks33 decks
10%synergy
The Ozolith
12%inclusion4 decks33 decks
9%synergy
Bident of Thassa
12%inclusion4 decks33 decks
6%synergy
Golem's Heart
9.1%inclusion3 decks33 decks
9%synergy
Planar Bridge
9.1%inclusion3 decks33 decks
9%synergy
Avacyn's Memorial
9.1%inclusion3 decks33 decks
9%synergy
Lux Artillery
9.1%inclusion3 decks33 decks
9%synergy
Darksteel Monolith
9.1%inclusion3 decks33 decks
8%synergy
Spellbook
9.1%inclusion3 decks33 decks
8%synergy
Clock of Omens
9.1%inclusion3 decks33 decks
8%synergy
Krark-Clan Ironworks
9.1%inclusion3 decks33 decks
8%synergy
Altar of the Brood
9.1%inclusion3 decks33 decks
8%synergy
Vedalken Orrery
9.1%inclusion3 decks33 decks
8%synergy
Staff of Domination
9.1%inclusion3 decks33 decks
8%synergy
Norn's Annex
9.1%inclusion3 decks33 decks
7%synergy
Isochron Scepter
9.1%inclusion3 decks33 decks
7%synergy
Shadowspear
9.1%inclusion3 decks33 decks
6%synergy
Panharmonicon
9.1%inclusion3 decks33 decks
5%synergy
Idol of Oblivion
9.1%inclusion3 decks33 decks
4%synergy
Ashnod's Altar
9.1%inclusion3 decks33 decks
3%synergy
Enchantments
Mechanized Production
36%inclusion12 decks33 decks
33%synergy
Tempered Steel
33%inclusion11 decks33 decks
32%synergy
Storm the Vault
33%inclusion3 decks9 decks
31%synergy
Training Grounds
27%inclusion9 decks33 decks
24%synergy
Thopter Spy Network
27%inclusion9 decks33 decks
24%synergy
Anointed Procession
27%inclusion9 decks33 decks
20%synergy
Artificer Class
18%inclusion6 decks33 decks
17%synergy
Efficient Construction
15%inclusion5 decks33 decks
14%synergy
Propaganda
15%inclusion5 decks33 decks
1%synergy
Intruder Alarm
12%inclusion4 decks33 decks
10%synergy
Ghostly Prison
12%inclusion4 decks33 decks
1%synergy
Mind Over Matter
9.1%inclusion3 decks33 decks
9%synergy
Mirrodin Besieged
9.1%inclusion3 decks33 decks
8%synergy
Land Tax
9.1%inclusion3 decks33 decks
3%synergy
Planeswalkers
Tezzeret, Master of the Bridge
36%inclusion5 decks14 decks
34%synergy
Karn, the Great Creator
18%inclusion6 decks33 decks
17%synergy
Karn, Scion of Urza
15%inclusion5 decks33 decks
15%synergy
Tezzeret, Betrayer of Flesh
12%inclusion4 decks33 decks
11%synergy
Tezzeret the Seeker
12%inclusion4 decks33 decks
10%synergy
Utility Lands
Seat of the Synod
70%inclusion23 decks33 decks
63%synergy
Reliquary Tower
61%inclusion20 decks33 decks
31%synergy
Academy Ruins
52%inclusion17 decks33 decks
46%synergy
Vault of Whispers
50%inclusion7 decks14 decks
46%synergy
Uthros, Titanic Godcore
45%inclusion5 decks11 decks
42%synergy
Inventors' Fair
42%inclusion14 decks33 decks
39%synergy
Urza's Saga
39%inclusion13 decks33 decks
32%synergy
Urza's Power Plant
33%inclusion11 decks33 decks
32%synergy
Urza's Mine
33%inclusion11 decks33 decks
32%synergy
Urza's Tower
33%inclusion11 decks33 decks
32%synergy
Great Furnace
33%inclusion3 decks9 decks
27%synergy
Buried Ruin
30%inclusion10 decks33 decks
26%synergy
Urza's Workshop
27%inclusion9 decks33 decks
27%synergy
Urza's Factory
24%inclusion8 decks33 decks
24%synergy
Treasure Vault
24%inclusion8 decks33 decks
22%synergy
Archway of Innovation
19%inclusion6 decks32 decks
16%synergy
Rogue's Passage
18%inclusion6 decks33 decks
-2%synergy
Mistrise Village
17%inclusion3 decks18 decks
9%synergy
Monumental Henge
13%inclusion4 decks32 decks
10%synergy
Fomori Vault
12%inclusion4 decks33 decks
11%synergy
Otawara, Soaring City
12%inclusion4 decks33 decks
-4%synergy
Tomb of the Spirit Dragon
9.1%inclusion3 decks33 decks
8%synergy
Cascading Cataracts
9.1%inclusion3 decks33 decks
8%synergy
Mana Artifacts
Sol Ring
100%inclusion33 decks33 decks
16%synergy
Arcane Signet
70%inclusion23 decks33 decks
-2%synergy
Thran Dynamo
45%inclusion15 decks33 decks
41%synergy
Thought Vessel
36%inclusion12 decks33 decks
19%synergy
Chromatic Orrery
33%inclusion11 decks33 decks
32%synergy
Chromatic Lantern
33%inclusion11 decks33 decks
25%synergy
The Mightstone and Weakstone
27%inclusion9 decks33 decks
27%synergy
Gilded Lotus
27%inclusion9 decks33 decks
24%synergy
Powerstone Shard
24%inclusion8 decks33 decks
24%synergy
Azorius Signet
24%inclusion8 decks33 decks
4%synergy
Talisman of Progress
24%inclusion8 decks33 decks
-1%synergy
Dreamstone Hedron
18%inclusion6 decks33 decks
17%synergy
Basalt Monolith
18%inclusion6 decks33 decks
16%synergy
Liquimetal Torque
15%inclusion5 decks33 decks
13%synergy
Mox Opal
15%inclusion5 decks33 decks
11%synergy
Mind Stone
15%inclusion5 decks33 decks
1%synergy
Crystal Skull, Isu Spyglass
13%inclusion4 decks32 decks
11%synergy
Darksteel Ingot
12%inclusion4 decks33 decks
11%synergy
Commander's Sphere
12%inclusion4 decks33 decks
1%synergy
Fellwar Stone
12%inclusion4 decks33 decks
-8%synergy
Perception Bobblehead
9.1%inclusion3 decks33 decks
9%synergy
Intelligence Bobblehead
9.1%inclusion3 decks33 decks
9%synergy
Luck Bobblehead
9.1%inclusion3 decks33 decks
9%synergy
Caged Sun
9.1%inclusion3 decks33 decks
7%synergy
Lands
Command Tower
88%inclusion29 decks33 decks
14%synergy
Razortide Bridge
64%inclusion21 decks33 decks
57%synergy
Stomping Ground
57%inclusion4 decks7 decks
16%synergy
Overgrown Tomb
57%inclusion4 decks7 decks
16%synergy
Sacred Foundry
44%inclusion4 decks9 decks
8%synergy
Steam Vents
44%inclusion4 decks9 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
17%synergy
Spara's Headquarters
43%inclusion3 decks7 decks
16%synergy
The World Tree
43%inclusion3 decks7 decks
16%synergy
Blood Crypt
43%inclusion3 decks7 decks
5%synergy
Hallowed Fountain
42%inclusion14 decks33 decks
2%synergy
Sea of Clouds
36%inclusion12 decks33 decks
13%synergy
Glacial Fortress
36%inclusion12 decks33 decks
3%synergy
Rustvale Bridge
33%inclusion3 decks9 decks
28%synergy
Silverbluff Bridge
33%inclusion3 decks9 decks
28%synergy
Raugrin Triome
33%inclusion3 decks9 decks
10%synergy
Prairie Stream
33%inclusion11 decks33 decks
1%synergy
Azorius Chancery
27%inclusion9 decks33 decks
15%synergy
Adarkar Wastes
27%inclusion9 decks33 decks
3%synergy
Exotic Orchard
27%inclusion9 decks33 decks
-9%synergy
Power Depot
24%inclusion8 decks33 decks
23%synergy
Deserted Beach
24%inclusion8 decks33 decks
7%synergy
Raffine's Tower
21%inclusion3 decks14 decks
-2%synergy
Arcane Sanctum
21%inclusion3 decks14 decks
-6%synergy
Godless Shrine
21%inclusion3 decks14 decks
-20%synergy
Watery Grave
21%inclusion3 decks14 decks
-20%synergy
Urza's Cave
21%inclusion7 decks33 decks
18%synergy
Spire of Industry
15%inclusion5 decks33 decks
12%synergy
Reflecting Pool
15%inclusion5 decks33 decks
10%synergy
Mystic Gate
15%inclusion5 decks33 decks
8%synergy
Flooded Strand
15%inclusion5 decks33 decks
4%synergy
Port Town
15%inclusion5 decks33 decks
1%synergy
Path of Ancestry
15%inclusion5 decks33 decks
-7%synergy
Floodfarm Verge
13%inclusion4 decks31 decks
4%synergy
Glimmervoid
12%inclusion4 decks33 decks
12%synergy
Scene of the Crime
12%inclusion4 decks33 decks
11%synergy
Planar Nexus
9.1%inclusion3 decks33 decks
8%synergy
Plaza of Heroes
9.1%inclusion3 decks33 decks
7%synergy
Polluted Delta
9.1%inclusion3 decks33 decks
-3%synergy
Tundra
9.1%inclusion3 decks33 decks
-5%synergy
Skycloud Expanse
9.1%inclusion3 decks33 decks
-5%synergy