Urza, Prince of Kroog
Doubling Cube
Thousand-Year Elixir

   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
Urza, Prince of Kroog
0.9%inclusion21 decks2.46K decks
Belisarius Cawl
0.2%inclusion2 decks1.09K decks
Tocasia, Dig Site Mentor
0.1%inclusion1 decks1.21K decks
Dynaheir, Invoker Adept
0.1%inclusion1 decks1.34K decks
New Cards
Chrome Dome
25%inclusion1 decks4 decks
25%synergy
High Synergy Cards
Training Grounds
76%inclusion19 decks25 decks
73%synergy
Heartstone
72%inclusion18 decks25 decks
72%synergy
Unwinding Clock
72%inclusion18 decks25 decks
70%synergy
Ancient Den
72%inclusion18 decks25 decks
67%synergy
Seat of the Synod
68%inclusion17 decks25 decks
61%synergy
Darksteel Citadel
60%inclusion15 decks25 decks
56%synergy
Forsaken Monument
52%inclusion13 decks25 decks
50%synergy
Simulacrum Synthesizer
52%inclusion13 decks25 decks
50%synergy
Inventors' Fair
52%inclusion13 decks25 decks
48%synergy
Academy Ruins
52%inclusion13 decks25 decks
47%synergy
Top Cards
Fabricate
52%inclusion13 decks25 decks
47%synergy
Lightning Greaves
52%inclusion13 decks25 decks
27%synergy
Etherium Sculptor
48%inclusion12 decks25 decks
42%synergy
Mondrak, Glory Dominus
48%inclusion12 decks25 decks
42%synergy
Anointed Procession
48%inclusion12 decks25 decks
41%synergy
Ojer Taq, Deepest Foundation
44%inclusion11 decks25 decks
40%synergy
Foundry Inspector
44%inclusion11 decks25 decks
40%synergy
Esper Sentinel
44%inclusion11 decks25 decks
25%synergy
Voltaic Construct
40%inclusion10 decks25 decks
40%synergy
Rings of Brighthearth
40%inclusion10 decks25 decks
39%synergy
Game Changers
Enlightened Tutor
36%inclusion9 decks25 decks
21%synergy
Rhystic Study
32%inclusion8 decks25 decks
9%synergy
Mana Vault
24%inclusion6 decks25 decks
18%synergy
Teferi's Protection
20%inclusion5 decks25 decks
4%synergy
Smothering Tithe
20%inclusion5 decks25 decks
-1%synergy
Ancient Tomb
16%inclusion4 decks25 decks
7%synergy
Grim Monolith
12%inclusion3 decks25 decks
10%synergy
The One Ring
12%inclusion3 decks25 decks
4%synergy
Fierce Guardianship
12%inclusion3 decks25 decks
-6%synergy
Cyclonic Rift
12%inclusion3 decks25 decks
-10%synergy
Creatures
Urza, Lord High Artificer
40%inclusion10 decks25 decks
37%synergy
Bronze Guardian
36%inclusion9 decks25 decks
34%synergy
Forensic Gadgeteer
36%inclusion9 decks25 decks
34%synergy
Padeem, Consul of Innovation
32%inclusion8 decks25 decks
29%synergy
Thought Monitor
28%inclusion7 decks25 decks
24%synergy
Phyrexian Metamorph
28%inclusion7 decks25 decks
21%synergy
Kuldotha Forgemaster
24%inclusion6 decks25 decks
23%synergy
Master Transmuter
24%inclusion6 decks25 decks
23%synergy
Losheel, Clockwork Scholar
24%inclusion6 decks25 decks
22%synergy
Ornithopter of Paradise
24%inclusion6 decks25 decks
20%synergy
Metalworker
20%inclusion5 decks25 decks
20%synergy
Myr Battlesphere
20%inclusion5 decks25 decks
18%synergy
Illustrious Wanderglyph
20%inclusion5 decks25 decks
18%synergy
Palladium Myr
20%inclusion5 decks25 decks
18%synergy
Sai, Master Thopterist
20%inclusion5 decks25 decks
16%synergy
Cogwork Assembler
16%inclusion4 decks25 decks
16%synergy
Karn, Legacy Reforged
16%inclusion4 decks25 decks
15%synergy
Cybermen Squadron
16%inclusion4 decks25 decks
15%synergy
Unctus, Grand Metatect
16%inclusion4 decks25 decks
15%synergy
Urza, Lord Protector
16%inclusion4 decks25 decks
15%synergy
Trophy Mage
16%inclusion4 decks25 decks
15%synergy
Auton Soldier
16%inclusion4 decks25 decks
14%synergy
Myr Retriever
16%inclusion4 decks25 decks
14%synergy
Silver Myr
16%inclusion4 decks25 decks
14%synergy
Kappa Cannoneer
16%inclusion4 decks25 decks
13%synergy
The Reality Chip
16%inclusion4 decks25 decks
13%synergy
Emry, Lurker of the Loch
16%inclusion4 decks25 decks
12%synergy
Solemn Simulacrum
16%inclusion4 decks25 decks
4%synergy
Filigree Sages
12%inclusion3 decks25 decks
12%synergy
Myr Welder
12%inclusion3 decks25 decks
12%synergy
Drafna, Founder of Lat-Nam
12%inclusion3 decks25 decks
12%synergy
Sicarian Infiltrator
12%inclusion3 decks25 decks
12%synergy
Cryptothrall
12%inclusion3 decks25 decks
11%synergy
Liberator, Urza's Battlethopter
12%inclusion3 decks25 decks
11%synergy
Jhoira's Familiar
12%inclusion3 decks25 decks
11%synergy
Wurmcoil Engine
12%inclusion3 decks25 decks
10%synergy
Drumbellower
12%inclusion3 decks25 decks
10%synergy
Steel Overseer
12%inclusion3 decks25 decks
10%synergy
Angel of the Ruins
12%inclusion3 decks25 decks
9%synergy
Hullbreaker Horror
12%inclusion3 decks25 decks
4%synergy
Instants
Counterspell
32%inclusion8 decks25 decks
-10%synergy
Swords to Plowshares
28%inclusion7 decks25 decks
-33%synergy
Whir of Invention
20%inclusion5 decks25 decks
18%synergy
Clever Concealment
20%inclusion5 decks25 decks
16%synergy
Dispatch
20%inclusion5 decks25 decks
14%synergy
Dovin's Veto
20%inclusion5 decks25 decks
2%synergy
Negate
20%inclusion5 decks25 decks
-1%synergy
Path to Exile
20%inclusion5 decks25 decks
-27%synergy
Desynchronization
17%inclusion4 decks23 decks
15%synergy
Mana Drain
16%inclusion4 decks25 decks
2%synergy
Masterful Replication
12%inclusion3 decks25 decks
12%synergy
Three Steps Ahead
12%inclusion3 decks25 decks
9%synergy
Dramatic Reversal
12%inclusion3 decks25 decks
8%synergy
Arcane Denial
12%inclusion3 decks25 decks
-8%synergy
Generous Gift
12%inclusion3 decks25 decks
-10%synergy
Sorceries
March of Progress
16%inclusion4 decks25 decks
15%synergy
Reshape
16%inclusion4 decks25 decks
15%synergy
Organic Extinction
16%inclusion4 decks25 decks
13%synergy
Season of Weaving
13%inclusion3 decks23 decks
12%synergy
Brilliant Restoration
12%inclusion3 decks25 decks
10%synergy
Dance of the Manse
12%inclusion3 decks25 decks
9%synergy
Idyllic Tutor
12%inclusion3 decks25 decks
8%synergy
Utility Artifacts
Cloud Key
40%inclusion10 decks25 decks
38%synergy
Mystic Forge
40%inclusion10 decks25 decks
37%synergy
Illusionist's Bracers
36%inclusion9 decks25 decks
35%synergy
Swiftfoot Boots
36%inclusion9 decks25 decks
9%synergy
Encroaching Mycosynth
32%inclusion8 decks25 decks
31%synergy
Darksteel Forge
32%inclusion8 decks25 decks
31%synergy
Akroma's Memorial
32%inclusion8 decks25 decks
31%synergy
Staff of Domination
32%inclusion8 decks25 decks
31%synergy
Sculpting Steel
32%inclusion8 decks25 decks
30%synergy
Moonsilver Key
28%inclusion7 decks25 decks
27%synergy
Krark-Clan Ironworks
28%inclusion7 decks25 decks
27%synergy
Mycosynth Lattice
24%inclusion6 decks25 decks
23%synergy
Clock of Omens
24%inclusion6 decks25 decks
23%synergy
Sensei's Divining Top
24%inclusion6 decks25 decks
20%synergy
Ashnod's Altar
24%inclusion6 decks25 decks
18%synergy
The Enigma Jewel
20%inclusion5 decks25 decks
20%synergy
Voltaic Key
20%inclusion5 decks25 decks
19%synergy
Worldwalker Helm
20%inclusion5 decks25 decks
19%synergy
Planar Bridge
16%inclusion4 decks25 decks
16%synergy
Lithoform Engine
16%inclusion4 decks25 decks
15%synergy
Portal to Phyrexia
16%inclusion4 decks25 decks
15%synergy
Manifold Key
16%inclusion4 decks25 decks
15%synergy
Thousand Moons Smithy
16%inclusion4 decks25 decks
14%synergy
Liquimetal Coating
12%inclusion3 decks25 decks
12%synergy
Helm of Awakening
12%inclusion3 decks25 decks
11%synergy
Mirror Box
12%inclusion3 decks25 decks
11%synergy
Mirage Mirror
12%inclusion3 decks25 decks
11%synergy
Darksteel Plate
12%inclusion3 decks25 decks
10%synergy
Ichor Wellspring
12%inclusion3 decks25 decks
10%synergy
Idol of Oblivion
12%inclusion3 decks25 decks
7%synergy
Enchantments
Intruder Alarm
36%inclusion9 decks25 decks
34%synergy
Mechanized Production
36%inclusion9 decks25 decks
33%synergy
Unstoppable Plan
25%inclusion4 decks16 decks
23%synergy
Artificer Class
20%inclusion5 decks25 decks
19%synergy
Propaganda
16%inclusion4 decks25 decks
2%synergy
Mystic Remora
16%inclusion4 decks25 decks
0%synergy
Caretaker's Talent
13%inclusion3 decks23 decks
9%synergy
Copy Artifact
12%inclusion3 decks25 decks
11%synergy
Tempered Steel
12%inclusion3 decks25 decks
11%synergy
Efficient Construction
12%inclusion3 decks25 decks
11%synergy
Mirrodin Besieged
12%inclusion3 decks25 decks
11%synergy
Thopter Spy Network
12%inclusion3 decks25 decks
9%synergy
Land Tax
12%inclusion3 decks25 decks
6%synergy
Ghostly Prison
12%inclusion3 decks25 decks
1%synergy
Planeswalkers
Karn, the Great Creator
24%inclusion6 decks25 decks
23%synergy
Tezzeret the Seeker
20%inclusion5 decks25 decks
18%synergy
Tezzeret, Betrayer of Flesh
12%inclusion3 decks25 decks
11%synergy
Utility Lands
Uthros, Titanic Godcore
50%inclusion5 decks10 decks
47%synergy
Adagia, Windswept Bastion
40%inclusion4 decks10 decks
37%synergy
Reliquary Tower
40%inclusion10 decks25 decks
10%synergy
Archway of Innovation
39%inclusion9 decks23 decks
36%synergy
Buried Ruin
36%inclusion9 decks25 decks
31%synergy
Urza's Saga
36%inclusion9 decks25 decks
29%synergy
Treasure Vault
28%inclusion7 decks25 decks
25%synergy
Urza's Workshop
24%inclusion6 decks25 decks
23%synergy
Fomori Vault
24%inclusion6 decks25 decks
23%synergy
Urza's Power Plant
24%inclusion6 decks25 decks
22%synergy
Urza's Mine
24%inclusion6 decks25 decks
22%synergy
Urza's Tower
24%inclusion6 decks25 decks
22%synergy
Urza's Factory
20%inclusion5 decks25 decks
20%synergy
Monumental Henge
17%inclusion4 decks23 decks
15%synergy
Detection Tower
12%inclusion3 decks25 decks
12%synergy
Tomb of the Spirit Dragon
12%inclusion3 decks25 decks
11%synergy
Minamo, School at Water's Edge
12%inclusion3 decks25 decks
7%synergy
Otawara, Soaring City
12%inclusion3 decks25 decks
-4%synergy
Mana Artifacts
Sol Ring
88%inclusion22 decks25 decks
4%synergy
Powerstone Shard
76%inclusion19 decks25 decks
76%synergy
Arcane Signet
76%inclusion19 decks25 decks
4%synergy
Thran Dynamo
68%inclusion17 decks25 decks
63%synergy
Liquimetal Torque
56%inclusion14 decks25 decks
53%synergy
Azorius Signet
48%inclusion12 decks25 decks
27%synergy
Talisman of Progress
48%inclusion12 decks25 decks
23%synergy
Gilded Lotus
44%inclusion11 decks25 decks
41%synergy
Perception Bobblehead
40%inclusion10 decks25 decks
40%synergy
Luck Bobblehead
40%inclusion10 decks25 decks
40%synergy
Crystal Skull, Isu Spyglass
39%inclusion9 decks23 decks
37%synergy
Strength Bobblehead
36%inclusion9 decks25 decks
36%synergy
Charisma Bobblehead
36%inclusion9 decks25 decks
36%synergy
Intelligence Bobblehead
36%inclusion9 decks25 decks
36%synergy
Agility Bobblehead
36%inclusion9 decks25 decks
36%synergy
Coveted Jewel
32%inclusion8 decks25 decks
31%synergy
Basalt Monolith
32%inclusion8 decks25 decks
30%synergy
Thought Vessel
32%inclusion8 decks25 decks
15%synergy
Bender's Waterskin
30%inclusion3 decks10 decks
27%synergy
Endurance Bobblehead
28%inclusion7 decks25 decks
28%synergy
Dreamstone Hedron
28%inclusion7 decks25 decks
27%synergy
Chromatic Orrery
28%inclusion7 decks25 decks
27%synergy
Mox Opal
28%inclusion7 decks25 decks
24%synergy
Mind Stone
28%inclusion7 decks25 decks
14%synergy
Fellwar Stone
28%inclusion7 decks25 decks
8%synergy
Blinkmoth Urn
24%inclusion6 decks25 decks
24%synergy
Vexing Puzzlebox
24%inclusion6 decks25 decks
24%synergy
Midnight Clock
24%inclusion6 decks25 decks
19%synergy
Commander's Sphere
24%inclusion6 decks25 decks
12%synergy
The Mightstone and Weakstone
20%inclusion5 decks25 decks
19%synergy
Hedron Archive
20%inclusion5 decks25 decks
17%synergy
Fractured Powerstone
16%inclusion4 decks25 decks
16%synergy
Skyclave Relic
16%inclusion4 decks25 decks
15%synergy
Sonic Screwdriver
16%inclusion4 decks25 decks
15%synergy
Misleading Signpost
16%inclusion4 decks25 decks
15%synergy
Machine God's Effigy
16%inclusion4 decks25 decks
15%synergy
Mox Amber
16%inclusion4 decks25 decks
11%synergy
Fabrication Foundry
12%inclusion3 decks25 decks
12%synergy
Azorius Cluestone
12%inclusion3 decks25 decks
12%synergy
Azorius Locket
12%inclusion3 decks25 decks
11%synergy
Darksteel Ingot
12%inclusion3 decks25 decks
11%synergy
Replicating Ring
12%inclusion3 decks25 decks
11%synergy
Everflowing Chalice
12%inclusion3 decks25 decks
8%synergy
Lands
Command Tower
80%inclusion20 decks25 decks
6%synergy
Razortide Bridge
60%inclusion15 decks25 decks
53%synergy
Sea of Clouds
60%inclusion15 decks25 decks
36%synergy
Hallowed Fountain
60%inclusion15 decks25 decks
20%synergy
Prairie Stream
52%inclusion13 decks25 decks
19%synergy
Deserted Beach
48%inclusion12 decks25 decks
31%synergy
Glacial Fortress
48%inclusion12 decks25 decks
15%synergy
Adarkar Wastes
36%inclusion9 decks25 decks
12%synergy
The Mycosynth Gardens
28%inclusion7 decks25 decks
26%synergy
Mystic Gate
24%inclusion6 decks25 decks
17%synergy
Urza's Cave
20%inclusion5 decks25 decks
17%synergy
Flooded Strand
20%inclusion5 decks25 decks
9%synergy
Port Town
20%inclusion5 decks25 decks
5%synergy
Spire of Industry
16%inclusion4 decks25 decks
13%synergy
Meticulous Archive
16%inclusion4 decks25 decks
8%synergy
Azorius Chancery
16%inclusion4 decks25 decks
3%synergy
Tundra
16%inclusion4 decks25 decks
2%synergy
Skycloud Expanse
16%inclusion4 decks25 decks
2%synergy
Temple of Enlightenment
16%inclusion4 decks25 decks
0%synergy
Exotic Orchard
16%inclusion4 decks25 decks
-21%synergy
Floodfarm Verge
14%inclusion3 decks21 decks
5%synergy
Planar Nexus
12%inclusion3 decks25 decks
11%synergy
Scene of the Crime
12%inclusion3 decks25 decks
11%synergy
Nimbus Maze
12%inclusion3 decks25 decks
8%synergy
Hengegate Pathway
12%inclusion3 decks25 decks
6%synergy