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 ETB
Infinite mana permanents you control can produce
Infinite creature copies of artifacts you control
Infinite creature tokens
Infinite copies of artifacts you control
Urza, Prince of Kroog
0.9%inclusion23 decks2.54K decks
Belisarius Cawl
0.1%inclusion1 decks1.04K decks
Tocasia, Dig Site Mentor
0.1%inclusion1 decks1.15K decks
Dynaheir, Invoker Adept
0.1%inclusion1 decks1.36K decks
Arcade Gannon
0.2%inclusion1 decks449 decks
New Cards
Bender's Waterskin
38%inclusion3 decks8 decks
35%synergy
High Synergy Cards
Training Grounds
74%inclusion20 decks27 decks
71%synergy
Heartstone
67%inclusion18 decks27 decks
66%synergy
Ancient Den
67%inclusion18 decks27 decks
61%synergy
Unwinding Clock
63%inclusion17 decks27 decks
60%synergy
Seat of the Synod
63%inclusion17 decks27 decks
56%synergy
Forsaken Monument
56%inclusion15 decks27 decks
54%synergy
Darksteel Citadel
56%inclusion15 decks27 decks
52%synergy
Simulacrum Synthesizer
50%inclusion12 decks24 decks
48%synergy
Academy Ruins
52%inclusion14 decks27 decks
47%synergy
Uthros, Titanic Godcore
50%inclusion4 decks8 decks
47%synergy
Top Cards
Lightning Greaves
56%inclusion15 decks27 decks
31%synergy
Fabricate
52%inclusion14 decks27 decks
46%synergy
Etherium Sculptor
44%inclusion12 decks27 decks
39%synergy
Mondrak, Glory Dominus
44%inclusion12 decks27 decks
38%synergy
Anointed Procession
44%inclusion12 decks27 decks
37%synergy
Ojer Taq, Deepest Foundation
41%inclusion11 decks27 decks
37%synergy
Foundry Inspector
41%inclusion11 decks27 decks
37%synergy
Esper Sentinel
41%inclusion11 decks27 decks
22%synergy
Swiftfoot Boots
41%inclusion11 decks27 decks
14%synergy
Rings of Brighthearth
37%inclusion10 decks27 decks
36%synergy
Game Changers
Enlightened Tutor
37%inclusion10 decks27 decks
22%synergy
Rhystic Study
30%inclusion8 decks27 decks
5%synergy
Mana Vault
22%inclusion6 decks27 decks
16%synergy
Ancient Tomb
22%inclusion6 decks27 decks
13%synergy
Smothering Tithe
22%inclusion6 decks27 decks
0%synergy
The One Ring
15%inclusion4 decks27 decks
6%synergy
Teferi's Protection
15%inclusion4 decks27 decks
-2%synergy
Fierce Guardianship
15%inclusion4 decks27 decks
-3%synergy
Cyclonic Rift
11%inclusion3 decks27 decks
-12%synergy
Creatures
Forensic Gadgeteer
37%inclusion10 decks27 decks
35%synergy
Urza, Lord High Artificer
37%inclusion10 decks27 decks
34%synergy
Padeem, Consul of Innovation
37%inclusion10 decks27 decks
34%synergy
Voltaic Construct
33%inclusion9 decks27 decks
33%synergy
Bronze Guardian
30%inclusion8 decks27 decks
28%synergy
Phyrexian Metamorph
30%inclusion8 decks27 decks
22%synergy
Kuldotha Forgemaster
26%inclusion7 decks27 decks
25%synergy
Losheel, Clockwork Scholar
26%inclusion7 decks27 decks
23%synergy
Thought Monitor
26%inclusion7 decks27 decks
22%synergy
Ornithopter of Paradise
26%inclusion7 decks27 decks
21%synergy
Cogwork Assembler
22%inclusion6 decks27 decks
22%synergy
Master Transmuter
22%inclusion6 decks27 decks
21%synergy
Myr Battlesphere
22%inclusion6 decks27 decks
20%synergy
Palladium Myr
22%inclusion6 decks27 decks
20%synergy
Illustrious Wanderglyph
22%inclusion6 decks27 decks
20%synergy
Sai, Master Thopterist
22%inclusion6 decks27 decks
19%synergy
Emry, Lurker of the Loch
22%inclusion6 decks27 decks
18%synergy
Karn, Legacy Reforged
19%inclusion5 decks27 decks
18%synergy
Cybermen Squadron
19%inclusion5 decks27 decks
18%synergy
Silver Myr
19%inclusion5 decks27 decks
16%synergy
Kappa Cannoneer
19%inclusion5 decks27 decks
16%synergy
Solemn Simulacrum
19%inclusion5 decks27 decks
6%synergy
Metalworker
15%inclusion4 decks27 decks
14%synergy
Unctus, Grand Metatect
15%inclusion4 decks27 decks
14%synergy
Urza, Lord Protector
15%inclusion4 decks27 decks
14%synergy
Wurmcoil Engine
15%inclusion4 decks27 decks
13%synergy
Trophy Mage
15%inclusion4 decks27 decks
13%synergy
Auton Soldier
15%inclusion4 decks27 decks
13%synergy
Myr Retriever
15%inclusion4 decks27 decks
13%synergy
Myr Welder
11%inclusion3 decks27 decks
11%synergy
Hulking Metamorph
11%inclusion3 decks27 decks
11%synergy
Drafna, Founder of Lat-Nam
11%inclusion3 decks27 decks
11%synergy
Sicarian Infiltrator
11%inclusion3 decks27 decks
11%synergy
Triplicate Titan
11%inclusion3 decks27 decks
10%synergy
Research Thief
11%inclusion3 decks27 decks
10%synergy
Threefold Thunderhulk
11%inclusion3 decks27 decks
10%synergy
Liberator, Urza's Battlethopter
11%inclusion3 decks27 decks
10%synergy
Crashing Drawbridge
11%inclusion3 decks27 decks
10%synergy
Jhoira's Familiar
11%inclusion3 decks27 decks
10%synergy
Shimmer Dragon
11%inclusion3 decks27 decks
10%synergy
Steel Overseer
11%inclusion3 decks27 decks
9%synergy
Drumbellower
11%inclusion3 decks27 decks
9%synergy
Gold Myr
11%inclusion3 decks27 decks
9%synergy
Walking Ballista
11%inclusion3 decks27 decks
8%synergy
Skrelv, Defector Mite
11%inclusion3 decks27 decks
8%synergy
Angel of the Ruins
11%inclusion3 decks27 decks
8%synergy
The Reality Chip
11%inclusion3 decks27 decks
8%synergy
Hullbreaker Horror
11%inclusion3 decks27 decks
3%synergy
Instants
Counterspell
33%inclusion9 decks27 decks
-9%synergy
Swords to Plowshares
30%inclusion8 decks27 decks
-32%synergy
Whir of Invention
22%inclusion6 decks27 decks
20%synergy
Path to Exile
22%inclusion6 decks27 decks
-25%synergy
Desynchronization
19%inclusion4 decks21 decks
17%synergy
Dispatch
19%inclusion5 decks27 decks
13%synergy
Mana Drain
19%inclusion5 decks27 decks
4%synergy
Three Steps Ahead
17%inclusion4 decks24 decks
14%synergy
Masterful Replication
15%inclusion4 decks27 decks
14%synergy
Dramatic Reversal
15%inclusion4 decks27 decks
10%synergy
Dovin's Veto
15%inclusion4 decks27 decks
-3%synergy
Negate
15%inclusion4 decks27 decks
-6%synergy
Generous Gift
15%inclusion4 decks27 decks
-8%synergy
Clever Concealment
11%inclusion3 decks27 decks
7%synergy
Arcane Denial
11%inclusion3 decks27 decks
-9%synergy
An Offer You Can't Refuse
11%inclusion3 decks27 decks
-13%synergy
Sorceries
Reshape
19%inclusion5 decks27 decks
17%synergy
Organic Extinction
19%inclusion5 decks27 decks
16%synergy
March of Progress
15%inclusion4 decks27 decks
14%synergy
Season of Weaving
14%inclusion3 decks21 decks
13%synergy
Dance of the Manse
11%inclusion3 decks27 decks
8%synergy
Idyllic Tutor
11%inclusion3 decks27 decks
7%synergy
Utility Artifacts
Mystic Forge
37%inclusion10 decks27 decks
34%synergy
Moonsilver Key
33%inclusion9 decks27 decks
32%synergy
Cloud Key
33%inclusion9 decks27 decks
31%synergy
Krark-Clan Ironworks
30%inclusion8 decks27 decks
29%synergy
Akroma's Memorial
30%inclusion8 decks27 decks
28%synergy
Staff of Domination
30%inclusion8 decks27 decks
28%synergy
Encroaching Mycosynth
26%inclusion7 decks27 decks
25%synergy
Illusionist's Bracers
26%inclusion7 decks27 decks
25%synergy
Darksteel Forge
26%inclusion7 decks27 decks
25%synergy
Sculpting Steel
26%inclusion7 decks27 decks
24%synergy
Ashnod's Altar
26%inclusion7 decks27 decks
19%synergy
Worldwalker Helm
21%inclusion5 decks24 decks
20%synergy
The Enigma Jewel
19%inclusion5 decks27 decks
18%synergy
Clock of Omens
19%inclusion5 decks27 decks
18%synergy
Thousand Moons Smithy
19%inclusion5 decks27 decks
16%synergy
Sensei's Divining Top
19%inclusion5 decks27 decks
14%synergy
Planar Bridge
15%inclusion4 decks27 decks
14%synergy
Spine of Ish Sah
15%inclusion4 decks27 decks
14%synergy
Mycosynth Lattice
15%inclusion4 decks27 decks
14%synergy
Voltaic Key
15%inclusion4 decks27 decks
14%synergy
Portal to Phyrexia
15%inclusion4 decks27 decks
13%synergy
Imposter Mech
15%inclusion4 decks27 decks
13%synergy
Lavaspur Boots
13%inclusion3 decks24 decks
11%synergy
Liquimetal Coating
11%inclusion3 decks27 decks
11%synergy
Helm of Awakening
11%inclusion3 decks27 decks
10%synergy
Mirror Box
11%inclusion3 decks27 decks
10%synergy
Lithoform Engine
11%inclusion3 decks27 decks
10%synergy
Mirage Mirror
11%inclusion3 decks27 decks
10%synergy
Manifold Key
11%inclusion3 decks27 decks
10%synergy
Ichor Wellspring
11%inclusion3 decks27 decks
10%synergy
Shorikai, Genesis Engine
11%inclusion3 decks27 decks
9%synergy
Expedition Map
11%inclusion3 decks27 decks
8%synergy
Enchantments
Mechanized Production
37%inclusion10 decks27 decks
34%synergy
Intruder Alarm
30%inclusion8 decks27 decks
28%synergy
Artificer Class
22%inclusion6 decks27 decks
21%synergy
Unstoppable Plan
21%inclusion3 decks14 decks
19%synergy
Mystic Remora
19%inclusion5 decks27 decks
2%synergy
Copy Artifact
15%inclusion4 decks27 decks
14%synergy
Thopter Spy Network
15%inclusion4 decks27 decks
11%synergy
Caretaker's Talent
14%inclusion3 decks21 decks
10%synergy
Mirrodin Besieged
11%inclusion3 decks27 decks
10%synergy
Land Tax
11%inclusion3 decks27 decks
5%synergy
Kindred Discovery
11%inclusion3 decks27 decks
4%synergy
Propaganda
11%inclusion3 decks27 decks
-2%synergy
Planeswalkers
Tezzeret the Seeker
22%inclusion6 decks27 decks
20%synergy
Karn, the Great Creator
19%inclusion5 decks27 decks
18%synergy
Tezzeret, Betrayer of Flesh
11%inclusion3 decks27 decks
10%synergy
Utility Lands
Inventors' Fair
48%inclusion13 decks27 decks
44%synergy
Archway of Innovation
38%inclusion8 decks21 decks
35%synergy
Adagia, Windswept Bastion
38%inclusion3 decks8 decks
34%synergy
Urza's Saga
37%inclusion10 decks27 decks
30%synergy
Reliquary Tower
33%inclusion9 decks27 decks
3%synergy
Buried Ruin
30%inclusion8 decks27 decks
25%synergy
Urza's Power Plant
26%inclusion7 decks27 decks
24%synergy
Urza's Mine
26%inclusion7 decks27 decks
24%synergy
Urza's Tower
26%inclusion7 decks27 decks
24%synergy
Treasure Vault
26%inclusion7 decks27 decks
23%synergy
Urza's Workshop
22%inclusion6 decks27 decks
22%synergy
Monumental Henge
19%inclusion4 decks21 decks
17%synergy
Urza's Factory
19%inclusion5 decks27 decks
18%synergy
Fomori Vault
17%inclusion4 decks24 decks
16%synergy
Detection Tower
11%inclusion3 decks27 decks
11%synergy
Tomb of the Spirit Dragon
11%inclusion3 decks27 decks
10%synergy
Temple of the False God
11%inclusion3 decks27 decks
2%synergy
Otawara, Soaring City
11%inclusion3 decks27 decks
-5%synergy
Mana Artifacts
Sol Ring
89%inclusion24 decks27 decks
5%synergy
Powerstone Shard
78%inclusion21 decks27 decks
78%synergy
Arcane Signet
78%inclusion21 decks27 decks
6%synergy
Thran Dynamo
67%inclusion18 decks27 decks
62%synergy
Azorius Signet
52%inclusion14 decks27 decks
30%synergy
Liquimetal Torque
48%inclusion13 decks27 decks
45%synergy
Gilded Lotus
44%inclusion12 decks27 decks
41%synergy
Talisman of Progress
44%inclusion12 decks27 decks
19%synergy
Crystal Skull, Isu Spyglass
43%inclusion9 decks21 decks
41%synergy
Perception Bobblehead
42%inclusion11 decks26 decks
42%synergy
Luck Bobblehead
42%inclusion11 decks26 decks
42%synergy
Agility Bobblehead
38%inclusion10 decks26 decks
38%synergy
Intelligence Bobblehead
37%inclusion10 decks27 decks
37%synergy
Strength Bobblehead
35%inclusion9 decks26 decks
34%synergy
Charisma Bobblehead
35%inclusion9 decks26 decks
34%synergy
Basalt Monolith
33%inclusion9 decks27 decks
31%synergy
Thought Vessel
33%inclusion9 decks27 decks
16%synergy
Dreamstone Hedron
30%inclusion8 decks27 decks
29%synergy
Coveted Jewel
30%inclusion8 decks27 decks
28%synergy
Chromatic Orrery
30%inclusion8 decks27 decks
28%synergy
Mox Opal
30%inclusion8 decks27 decks
25%synergy
Commander's Sphere
30%inclusion8 decks27 decks
17%synergy
Endurance Bobblehead
27%inclusion7 decks26 decks
27%synergy
Vexing Puzzlebox
26%inclusion7 decks27 decks
25%synergy
Mind Stone
26%inclusion7 decks27 decks
11%synergy
Fellwar Stone
26%inclusion7 decks27 decks
5%synergy
Hedron Archive
22%inclusion6 decks27 decks
20%synergy
Midnight Clock
22%inclusion6 decks27 decks
17%synergy
Blinkmoth Urn
19%inclusion5 decks27 decks
18%synergy
The Mightstone and Weakstone
19%inclusion5 decks27 decks
18%synergy
Machine God's Effigy
19%inclusion5 decks27 decks
17%synergy
Mox Amber
19%inclusion5 decks27 decks
14%synergy
Fractured Powerstone
15%inclusion4 decks27 decks
15%synergy
Skyclave Relic
15%inclusion4 decks27 decks
14%synergy
Sonic Screwdriver
15%inclusion4 decks27 decks
14%synergy
Misleading Signpost
15%inclusion4 decks27 decks
14%synergy
Replicating Ring
15%inclusion4 decks27 decks
14%synergy
Everflowing Chalice
15%inclusion4 decks27 decks
10%synergy
Fabrication Foundry
11%inclusion3 decks27 decks
11%synergy
Azorius Cluestone
11%inclusion3 decks27 decks
11%synergy
Azorius Locket
11%inclusion3 decks27 decks
10%synergy
Darksteel Ingot
11%inclusion3 decks27 decks
10%synergy
Mana Crypt
11%inclusion3 decks27 decks
9%synergy
Lands
Command Tower
74%inclusion20 decks27 decks
0%synergy
Hallowed Fountain
59%inclusion16 decks27 decks
20%synergy
Razortide Bridge
56%inclusion15 decks27 decks
49%synergy
Sea of Clouds
56%inclusion15 decks27 decks
31%synergy
Deserted Beach
48%inclusion13 decks27 decks
31%synergy
Prairie Stream
48%inclusion13 decks27 decks
15%synergy
Glacial Fortress
44%inclusion12 decks27 decks
12%synergy
Adarkar Wastes
33%inclusion9 decks27 decks
10%synergy
Mystic Gate
26%inclusion7 decks27 decks
19%synergy
The Mycosynth Gardens
22%inclusion6 decks27 decks
21%synergy
Urza's Cave
21%inclusion5 decks24 decks
18%synergy
Spire of Industry
19%inclusion5 decks27 decks
15%synergy
Hengegate Pathway
19%inclusion5 decks27 decks
12%synergy
Meticulous Archive
19%inclusion5 decks27 decks
10%synergy
Flooded Strand
19%inclusion5 decks27 decks
7%synergy
Azorius Chancery
19%inclusion5 decks27 decks
5%synergy
Skycloud Expanse
19%inclusion5 decks27 decks
4%synergy
Floodfarm Verge
16%inclusion3 decks19 decks
7%synergy
Tundra
15%inclusion4 decks27 decks
1%synergy
Port Town
15%inclusion4 decks27 decks
0%synergy
Temple of Enlightenment
15%inclusion4 decks27 decks
-2%synergy
Exotic Orchard
15%inclusion4 decks27 decks
-22%synergy
Planar Nexus
13%inclusion3 decks24 decks
12%synergy
Scene of the Crime
11%inclusion3 decks27 decks
10%synergy
Nimbus Maze
11%inclusion3 decks27 decks
7%synergy