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%inclusion22 decks2.48K decks
Belisarius Cawl
0.1%inclusion1 decks1.04K decks
Tocasia, Dig Site Mentor
0.1%inclusion1 decks1.13K decks
Dynaheir, Invoker Adept
0.1%inclusion1 decks1.27K decks
Arcade Gannon
0.2%inclusion1 decks446 decks
New Cards
Bender's Waterskin
38%inclusion3 decks8 decks
35%synergy
High Synergy Cards
Training Grounds
77%inclusion20 decks26 decks
74%synergy
Heartstone
69%inclusion18 decks26 decks
69%synergy
Ancient Den
69%inclusion18 decks26 decks
64%synergy
Unwinding Clock
65%inclusion17 decks26 decks
63%synergy
Seat of the Synod
65%inclusion17 decks26 decks
59%synergy
Darksteel Citadel
58%inclusion15 decks26 decks
54%synergy
Forsaken Monument
54%inclusion14 decks26 decks
52%synergy
Simulacrum Synthesizer
52%inclusion12 decks23 decks
50%synergy
Uthros, Titanic Godcore
50%inclusion4 decks8 decks
47%synergy
Inventors' Fair
50%inclusion13 decks26 decks
46%synergy
Top Cards
Lightning Greaves
54%inclusion14 decks26 decks
29%synergy
Fabricate
50%inclusion13 decks26 decks
44%synergy
Etherium Sculptor
46%inclusion12 decks26 decks
40%synergy
Foundry Inspector
42%inclusion11 decks26 decks
38%synergy
Mondrak, Glory Dominus
42%inclusion11 decks26 decks
36%synergy
Anointed Procession
42%inclusion11 decks26 decks
35%synergy
Esper Sentinel
42%inclusion11 decks26 decks
23%synergy
Rings of Brighthearth
38%inclusion10 decks26 decks
37%synergy
Forensic Gadgeteer
38%inclusion10 decks26 decks
36%synergy
Mystic Forge
38%inclusion10 decks26 decks
36%synergy
Game Changers
Enlightened Tutor
35%inclusion9 decks26 decks
19%synergy
Rhystic Study
31%inclusion8 decks26 decks
6%synergy
Mana Vault
23%inclusion6 decks26 decks
17%synergy
Smothering Tithe
19%inclusion5 decks26 decks
-2%synergy
Ancient Tomb
15%inclusion4 decks26 decks
6%synergy
Teferi's Protection
15%inclusion4 decks26 decks
-2%synergy
Fierce Guardianship
15%inclusion4 decks26 decks
-2%synergy
The One Ring
12%inclusion3 decks26 decks
3%synergy
Cyclonic Rift
12%inclusion3 decks26 decks
-11%synergy
Creatures
Urza, Lord High Artificer
38%inclusion10 decks26 decks
35%synergy
Padeem, Consul of Innovation
38%inclusion10 decks26 decks
35%synergy
Ojer Taq, Deepest Foundation
38%inclusion10 decks26 decks
34%synergy
Voltaic Construct
35%inclusion9 decks26 decks
34%synergy
Bronze Guardian
31%inclusion8 decks26 decks
29%synergy
Phyrexian Metamorph
31%inclusion8 decks26 decks
23%synergy
Losheel, Clockwork Scholar
27%inclusion7 decks26 decks
24%synergy
Thought Monitor
27%inclusion7 decks26 decks
23%synergy
Ornithopter of Paradise
27%inclusion7 decks26 decks
22%synergy
Kuldotha Forgemaster
23%inclusion6 decks26 decks
22%synergy
Master Transmuter
23%inclusion6 decks26 decks
22%synergy
Myr Battlesphere
23%inclusion6 decks26 decks
21%synergy
Palladium Myr
23%inclusion6 decks26 decks
21%synergy
Illustrious Wanderglyph
23%inclusion6 decks26 decks
21%synergy
Sai, Master Thopterist
23%inclusion6 decks26 decks
20%synergy
Emry, Lurker of the Loch
23%inclusion6 decks26 decks
19%synergy
Cogwork Assembler
19%inclusion5 decks26 decks
19%synergy
Cybermen Squadron
19%inclusion5 decks26 decks
18%synergy
Silver Myr
19%inclusion5 decks26 decks
17%synergy
Kappa Cannoneer
19%inclusion5 decks26 decks
16%synergy
Solemn Simulacrum
19%inclusion5 decks26 decks
6%synergy
Metalworker
15%inclusion4 decks26 decks
15%synergy
Karn, Legacy Reforged
15%inclusion4 decks26 decks
15%synergy
Unctus, Grand Metatect
15%inclusion4 decks26 decks
14%synergy
Urza, Lord Protector
15%inclusion4 decks26 decks
14%synergy
Wurmcoil Engine
15%inclusion4 decks26 decks
14%synergy
Trophy Mage
15%inclusion4 decks26 decks
14%synergy
Auton Soldier
15%inclusion4 decks26 decks
14%synergy
Myr Retriever
15%inclusion4 decks26 decks
14%synergy
Myr Welder
12%inclusion3 decks26 decks
11%synergy
Hulking Metamorph
12%inclusion3 decks26 decks
11%synergy
Drafna, Founder of Lat-Nam
12%inclusion3 decks26 decks
11%synergy
Sicarian Infiltrator
12%inclusion3 decks26 decks
11%synergy
Triplicate Titan
12%inclusion3 decks26 decks
11%synergy
Research Thief
12%inclusion3 decks26 decks
11%synergy
Threefold Thunderhulk
12%inclusion3 decks26 decks
11%synergy
Liberator, Urza's Battlethopter
12%inclusion3 decks26 decks
10%synergy
Shimmer Dragon
12%inclusion3 decks26 decks
10%synergy
Jhoira's Familiar
12%inclusion3 decks26 decks
10%synergy
Crashing Drawbridge
12%inclusion3 decks26 decks
10%synergy
Steel Overseer
12%inclusion3 decks26 decks
10%synergy
Drumbellower
12%inclusion3 decks26 decks
10%synergy
Gold Myr
12%inclusion3 decks26 decks
9%synergy
Walking Ballista
12%inclusion3 decks26 decks
9%synergy
Skrelv, Defector Mite
12%inclusion3 decks26 decks
9%synergy
Angel of the Ruins
12%inclusion3 decks26 decks
8%synergy
The Reality Chip
12%inclusion3 decks26 decks
8%synergy
Hullbreaker Horror
12%inclusion3 decks26 decks
4%synergy
Instants
Counterspell
31%inclusion8 decks26 decks
-11%synergy
Swords to Plowshares
27%inclusion7 decks26 decks
-35%synergy
Path to Exile
23%inclusion6 decks26 decks
-24%synergy
Whir of Invention
19%inclusion5 decks26 decks
17%synergy
Dispatch
19%inclusion5 decks26 decks
14%synergy
Mana Drain
19%inclusion5 decks26 decks
5%synergy
Desynchronization
19%inclusion4 decks21 decks
17%synergy
Clever Concealment
15%inclusion4 decks26 decks
11%synergy
Dramatic Reversal
15%inclusion4 decks26 decks
11%synergy
Dovin's Veto
15%inclusion4 decks26 decks
-3%synergy
Negate
15%inclusion4 decks26 decks
-6%synergy
Generous Gift
15%inclusion4 decks26 decks
-7%synergy
Three Steps Ahead
13%inclusion3 decks23 decks
10%synergy
Masterful Replication
12%inclusion3 decks26 decks
11%synergy
Arcane Denial
12%inclusion3 decks26 decks
-9%synergy
An Offer You Can't Refuse
12%inclusion3 decks26 decks
-13%synergy
Sorceries
March of Progress
15%inclusion4 decks26 decks
15%synergy
Reshape
15%inclusion4 decks26 decks
14%synergy
Organic Extinction
15%inclusion4 decks26 decks
13%synergy
Season of Weaving
14%inclusion3 decks21 decks
13%synergy
Dance of the Manse
12%inclusion3 decks26 decks
8%synergy
Idyllic Tutor
12%inclusion3 decks26 decks
7%synergy
Utility Artifacts
Swiftfoot Boots
38%inclusion10 decks26 decks
11%synergy
Cloud Key
35%inclusion9 decks26 decks
33%synergy
Moonsilver Key
31%inclusion8 decks26 decks
30%synergy
Krark-Clan Ironworks
31%inclusion8 decks26 decks
30%synergy
Illusionist's Bracers
31%inclusion8 decks26 decks
30%synergy
Akroma's Memorial
31%inclusion8 decks26 decks
30%synergy
Staff of Domination
31%inclusion8 decks26 decks
29%synergy
Sculpting Steel
31%inclusion8 decks26 decks
29%synergy
Encroaching Mycosynth
27%inclusion7 decks26 decks
26%synergy
Darksteel Forge
27%inclusion7 decks26 decks
26%synergy
Ashnod's Altar
27%inclusion7 decks26 decks
20%synergy
Clock of Omens
23%inclusion6 decks26 decks
22%synergy
Worldwalker Helm
22%inclusion5 decks23 decks
21%synergy
The Enigma Jewel
19%inclusion5 decks26 decks
19%synergy
Thousand Moons Smithy
19%inclusion5 decks26 decks
17%synergy
Sensei's Divining Top
19%inclusion5 decks26 decks
15%synergy
Spine of Ish Sah
15%inclusion4 decks26 decks
15%synergy
Mycosynth Lattice
15%inclusion4 decks26 decks
15%synergy
Voltaic Key
15%inclusion4 decks26 decks
15%synergy
Portal to Phyrexia
15%inclusion4 decks26 decks
14%synergy
Planar Bridge
12%inclusion3 decks26 decks
11%synergy
Liquimetal Coating
12%inclusion3 decks26 decks
11%synergy
Helm of Awakening
12%inclusion3 decks26 decks
11%synergy
Mirror Box
12%inclusion3 decks26 decks
11%synergy
Lithoform Engine
12%inclusion3 decks26 decks
10%synergy
Mirage Mirror
12%inclusion3 decks26 decks
10%synergy
Manifold Key
12%inclusion3 decks26 decks
10%synergy
Ichor Wellspring
12%inclusion3 decks26 decks
10%synergy
Imposter Mech
12%inclusion3 decks26 decks
10%synergy
Shorikai, Genesis Engine
12%inclusion3 decks26 decks
9%synergy
Expedition Map
12%inclusion3 decks26 decks
9%synergy
Enchantments
Mechanized Production
35%inclusion9 decks26 decks
31%synergy
Intruder Alarm
31%inclusion8 decks26 decks
29%synergy
Unstoppable Plan
21%inclusion3 decks14 decks
19%synergy
Artificer Class
19%inclusion5 decks26 decks
18%synergy
Mystic Remora
19%inclusion5 decks26 decks
3%synergy
Thopter Spy Network
15%inclusion4 decks26 decks
12%synergy
Caretaker's Talent
14%inclusion3 decks21 decks
10%synergy
Copy Artifact
12%inclusion3 decks26 decks
11%synergy
Mirrodin Besieged
12%inclusion3 decks26 decks
10%synergy
Land Tax
12%inclusion3 decks26 decks
5%synergy
Kindred Discovery
12%inclusion3 decks26 decks
5%synergy
Propaganda
12%inclusion3 decks26 decks
-2%synergy
Planeswalkers
Karn, the Great Creator
19%inclusion5 decks26 decks
18%synergy
Tezzeret the Seeker
19%inclusion5 decks26 decks
17%synergy
Tezzeret, Betrayer of Flesh
12%inclusion3 decks26 decks
11%synergy
Utility Lands
Academy Ruins
50%inclusion13 decks26 decks
45%synergy
Archway of Innovation
38%inclusion8 decks21 decks
35%synergy
Adagia, Windswept Bastion
38%inclusion3 decks8 decks
34%synergy
Urza's Saga
35%inclusion9 decks26 decks
28%synergy
Reliquary Tower
35%inclusion9 decks26 decks
5%synergy
Buried Ruin
31%inclusion8 decks26 decks
26%synergy
Urza's Power Plant
27%inclusion7 decks26 decks
25%synergy
Urza's Mine
27%inclusion7 decks26 decks
25%synergy
Urza's Tower
27%inclusion7 decks26 decks
25%synergy
Treasure Vault
27%inclusion7 decks26 decks
24%synergy
Urza's Workshop
23%inclusion6 decks26 decks
22%synergy
Fomori Vault
22%inclusion5 decks23 decks
21%synergy
Urza's Factory
19%inclusion5 decks26 decks
19%synergy
Monumental Henge
19%inclusion4 decks21 decks
17%synergy
Detection Tower
12%inclusion3 decks26 decks
11%synergy
Tomb of the Spirit Dragon
12%inclusion3 decks26 decks
11%synergy
Temple of the False God
12%inclusion3 decks26 decks
2%synergy
Otawara, Soaring City
12%inclusion3 decks26 decks
-5%synergy
Mana Artifacts
Sol Ring
88%inclusion23 decks26 decks
5%synergy
Powerstone Shard
77%inclusion20 decks26 decks
77%synergy
Arcane Signet
77%inclusion20 decks26 decks
5%synergy
Thran Dynamo
65%inclusion17 decks26 decks
61%synergy
Azorius Signet
54%inclusion14 decks26 decks
32%synergy
Liquimetal Torque
50%inclusion13 decks26 decks
47%synergy
Gilded Lotus
46%inclusion12 decks26 decks
43%synergy
Talisman of Progress
46%inclusion12 decks26 decks
21%synergy
Crystal Skull, Isu Spyglass
43%inclusion9 decks21 decks
41%synergy
Perception Bobblehead
40%inclusion10 decks25 decks
40%synergy
Luck Bobblehead
40%inclusion10 decks25 decks
40%synergy
Strength Bobblehead
36%inclusion9 decks25 decks
36%synergy
Charisma Bobblehead
36%inclusion9 decks25 decks
36%synergy
Agility Bobblehead
36%inclusion9 decks25 decks
36%synergy
Intelligence Bobblehead
35%inclusion9 decks26 decks
34%synergy
Basalt Monolith
35%inclusion9 decks26 decks
32%synergy
Thought Vessel
35%inclusion9 decks26 decks
17%synergy
Dreamstone Hedron
31%inclusion8 decks26 decks
30%synergy
Coveted Jewel
31%inclusion8 decks26 decks
30%synergy
Chromatic Orrery
31%inclusion8 decks26 decks
29%synergy
Commander's Sphere
31%inclusion8 decks26 decks
18%synergy
Endurance Bobblehead
28%inclusion7 decks25 decks
28%synergy
Mox Opal
27%inclusion7 decks26 decks
22%synergy
Mind Stone
27%inclusion7 decks26 decks
12%synergy
Fellwar Stone
27%inclusion7 decks26 decks
6%synergy
Vexing Puzzlebox
23%inclusion6 decks26 decks
23%synergy
Hedron Archive
23%inclusion6 decks26 decks
21%synergy
Midnight Clock
23%inclusion6 decks26 decks
18%synergy
Blinkmoth Urn
19%inclusion5 decks26 decks
19%synergy
The Mightstone and Weakstone
19%inclusion5 decks26 decks
19%synergy
Skyclave Relic
19%inclusion5 decks26 decks
18%synergy
Fractured Powerstone
15%inclusion4 decks26 decks
15%synergy
Sonic Screwdriver
15%inclusion4 decks26 decks
14%synergy
Misleading Signpost
15%inclusion4 decks26 decks
14%synergy
Replicating Ring
15%inclusion4 decks26 decks
14%synergy
Machine God's Effigy
15%inclusion4 decks26 decks
14%synergy
Everflowing Chalice
15%inclusion4 decks26 decks
11%synergy
Mox Amber
15%inclusion4 decks26 decks
11%synergy
Fabrication Foundry
12%inclusion3 decks26 decks
11%synergy
Azorius Cluestone
12%inclusion3 decks26 decks
11%synergy
Azorius Locket
12%inclusion3 decks26 decks
11%synergy
Darksteel Ingot
12%inclusion3 decks26 decks
11%synergy
Lands
Command Tower
77%inclusion20 decks26 decks
3%synergy
Hallowed Fountain
62%inclusion16 decks26 decks
22%synergy
Razortide Bridge
58%inclusion15 decks26 decks
51%synergy
Sea of Clouds
58%inclusion15 decks26 decks
33%synergy
Deserted Beach
50%inclusion13 decks26 decks
33%synergy
Prairie Stream
50%inclusion13 decks26 decks
16%synergy
Glacial Fortress
46%inclusion12 decks26 decks
14%synergy
Adarkar Wastes
35%inclusion9 decks26 decks
11%synergy
Mystic Gate
27%inclusion7 decks26 decks
20%synergy
The Mycosynth Gardens
23%inclusion6 decks26 decks
21%synergy
Urza's Cave
22%inclusion5 decks23 decks
19%synergy
Spire of Industry
19%inclusion5 decks26 decks
16%synergy
Hengegate Pathway
19%inclusion5 decks26 decks
13%synergy
Meticulous Archive
19%inclusion5 decks26 decks
11%synergy
Flooded Strand
19%inclusion5 decks26 decks
8%synergy
Azorius Chancery
19%inclusion5 decks26 decks
6%synergy
Skycloud Expanse
19%inclusion5 decks26 decks
5%synergy
Floodfarm Verge
16%inclusion3 decks19 decks
7%synergy
Tundra
15%inclusion4 decks26 decks
1%synergy
Port Town
15%inclusion4 decks26 decks
0%synergy
Temple of Enlightenment
15%inclusion4 decks26 decks
-1%synergy
Exotic Orchard
15%inclusion4 decks26 decks
-21%synergy
Planar Nexus
13%inclusion3 decks23 decks
12%synergy
Scene of the Crime
12%inclusion3 decks26 decks
11%synergy
Nimbus Maze
12%inclusion3 decks26 decks
7%synergy