Karn, the Great Creator
Doubling Cube
Umbral Mantle
1
Prerequisites
What do I need to start this combo?
| All permanents on the battlefield. | |
| Doubling Cube does not have summoning sickness. | |
 available |
Steps
How does this combo work?
1 | Activate Karn's first loyalty ability by putting a loyalty counter on it, causing Doubling Cube to become an artifact creature until end of turn. |
2 | Activate Umbral Mantle's equip ability by paying  , attaching it to Doubling Cube. |
3 | Float at least in your mana pool. |
4 | Activate Doubling Cube by paying  and tapping it, adding at least  . |
5 | Activate Doubling Cube by paying and untapping it, giving it +2/+2 until end of turn. |
6 | Repeat from step 4. |
Results
What do I get from this combo?
| Infinitely large Doubling Cube until end of turn | |
| Infinite mana permanents you control can produce |
Combo Metadata
59
DECKS
0.00%
OF 5782754 ELIGIBLE DECKS
Rank 10238
MOST PLAYED OF 29910 COMBOS
Top Commanders
Karn, Silver Golem
1.15% of 1044 decks
12 decks
Omarthis, Ghostfire Initiate
0.40% of 2275 decks
9 decks
The Peregrine Dynamo
1.12% of 713 decks
8 decks
Karn, Legacy Reforged
0.14% of 5138 decks
7 decks
Marvin, Murderous Mimic
0.38% of 1051 decks
4 decks
Liberator, Urza's Battlethopter
0.11% of 2800 decks
3 decks
Kozilek, Butcher of Truth
0.22% of 898 decks
2 decks
Zirda, the Dawnwaker
0.06% of 1803 decks
1 decks
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0.05% of 1872 decks
1 decks
Kenrith, the Returned King
0.00% of 23985 decks
1 decks
Vhal, Candlekeep Researcher // Clan Crafter
0.68% of 148 decks
1 decks
Vhal, Candlekeep Researcher // Raised by Giants
0.20% of 501 decks
1 decks
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0.15% of 647 decks
1 decks
Agatha of the Vile Cauldron
0.02% of 4783 decks
1 decks
Kruphix, God of Horizons
0.03% of 3466 decks
1 decks
Syr Ginger, the Meal Ender
0.04% of 2370 decks
1 decks
Goldberry, River-Daughter
0.14% of 702 decks
1 decks
Oswald Fiddlebender
0.05% of 1906 decks
1 decks
New Cards
Ugin, Eye of the Storms
25% of 4 decks
+24% synergy
High Synergy Cards
Rings of Brighthearth
86% of 59 decks
+85% synergy
Voltaic Construct
85% of 59 decks
+85% synergy
Forsaken Monument
85% of 59 decks
+83% synergy
Staff of Domination
81% of 59 decks
+80% synergy
Mystic Forge
80% of 59 decks
+77% synergy
Metalworker
75% of 59 decks
+74% synergy
Voltaic Key
75% of 59 decks
+74% synergy
Sensei's Divining Top
78% of 59 decks
+73% synergy
Foundry Inspector
76% of 59 decks
+72% synergy
Ugin, the Ineffable
73% of 59 decks
+71% synergy
Top Cards
Freed from the Real
67% of 6 decks
+65% synergy
Krark-Clan Ironworks
66% of 59 decks
+65% synergy
Clock of Omens
63% of 59 decks
+62% synergy
Mind Stone
58% of 59 decks
+41% synergy
Unwinding Clock
56% of 59 decks
+53% synergy
Manifold Key
54% of 59 decks
+53% synergy
Ashnod's Altar
54% of 59 decks
+47% synergy
Walking Ballista
51% of 59 decks
+48% synergy
Scrap Trawler
49% of 59 decks
+47% synergy
Palladium Myr
49% of 59 decks
+47% synergy
Game Changers
Rhystic Study
83% of 6 decks
+57% synergy
Enlightened Tutor
75% of 4 decks
+58% synergy
Teferi's Protection
75% of 4 decks
+56% synergy
Mana Vault
68% of 59 decks
+62% synergy
Cyclonic Rift
67% of 6 decks
+40% synergy
Seedborn Muse
60% of 5 decks
+52% synergy
Grim Monolith
59% of 59 decks
+57% synergy
Ancient Tomb
58% of 59 decks
+48% synergy
The One Ring
42% of 59 decks
+34% synergy
Mishra's Workshop
34% of 59 decks
+34% synergy
Creatures
Esper Sentinel
75% of 4 decks
+55% synergy
Selvala, Heart of the Wilds
60% of 5 decks
+55% synergy
Filigree Sages
50% of 6 decks
+50% synergy
Grand Architect
50% of 6 decks
+49% synergy
Phyrexian Metamorph
50% of 6 decks
+43% synergy
Cogwork Assembler
44% of 59 decks
+44% synergy
Karn, Silver Golem
44% of 59 decks
+44% synergy
Kuldotha Forgemaster
37% of 59 decks
+37% synergy
Liberator, Urza's Battlethopter
37% of 59 decks
+36% synergy
Myr Retriever
34% of 59 decks
+32% synergy
Glaring Fleshraker
33% of 33 decks
+32% synergy
Myr Welder
29% of 59 decks
+29% synergy
Karn, Legacy Reforged
29% of 59 decks
+28% synergy
Wurmcoil Engine
29% of 59 decks
+27% synergy
Mycosynth Golem
25% of 59 decks
+25% synergy
Junk Diver
25% of 59 decks
+25% synergy
Coretapper
24% of 59 decks
+24% synergy
Blightsteel Colossus
24% of 59 decks
+22% synergy
Jhoira's Familiar
24% of 59 decks
+22% synergy
Dross Scorpion
22% of 59 decks
+22% synergy
Cathodion
22% of 59 decks
+22% synergy
Myr Galvanizer
22% of 59 decks
+22% synergy
Myr Battlesphere
22% of 59 decks
+20% synergy
Wandering Archaic
20% of 59 decks
+19% synergy
Syr Ginger, the Meal Ender
20% of 51 decks
+19% synergy
Painter's Servant
19% of 59 decks
+18% synergy
Scarecrone
19% of 59 decks
+18% synergy
Scrapyard Recombiner
19% of 59 decks
+18% synergy
Soul of New Phyrexia
19% of 59 decks
+18% synergy
Crashing Drawbridge
19% of 59 decks
+17% synergy
Skittering Cicada
18% of 55 decks
+18% synergy
Toymaker
17% of 59 decks
+17% synergy
Crackdown Construct
17% of 59 decks
+17% synergy
Void Winnower
17% of 59 decks
+16% synergy
Kozilek, Butcher of Truth
17% of 59 decks
+15% synergy
Pili-Pala
15% of 59 decks
+15% synergy
Hedron Crawler
15% of 59 decks
+15% synergy
Endbringer
15% of 59 decks
+14% synergy
Spawnsire of Ulamog
14% of 59 decks
+13% synergy
Cryptic Trilobite
14% of 59 decks
+13% synergy
Cryptothrall
14% of 59 decks
+13% synergy
Chief of the Foundry
14% of 59 decks
+13% synergy
Millikin
14% of 59 decks
+13% synergy
Shimmer Myr
14% of 59 decks
+12% synergy
Su-Chi
12% of 59 decks
+12% synergy
Arcbound Reclaimer
12% of 59 decks
+12% synergy
Thought-Knot Seer
12% of 59 decks
+12% synergy
Manakin
12% of 59 decks
+11% synergy
Triplicate Titan
12% of 59 decks
+11% synergy
Metalwork Colossus
12% of 59 decks
+11% synergy
Instants
Generous Gift
75% of 4 decks
+50% synergy
Swords to Plowshares
75% of 4 decks
+12% synergy
Brainstorm
50% of 6 decks
+30% synergy
Null Elemental Blast
29% of 34 decks
+28% synergy
Warping Wail
27% of 59 decks
+26% synergy
Spatial Contortion
22% of 59 decks
+22% synergy
Kozilek's Command
21% of 33 decks
+20% synergy
Eldritch Immunity
21% of 33 decks
+20% synergy
Eldrazi Confluence
12% of 33 decks
+11% synergy
Scour from Existence
10% of 59 decks
+10% synergy
Desecrate Reality
9% of 55 decks
+9% synergy
Titan's Presence
7% of 59 decks
+6% synergy
Not of This World
7% of 59 decks
+6% synergy
Sorceries
Reshape
50% of 6 decks
+49% synergy
All Is Dust
42% of 59 decks
+41% synergy
Introduction to Annihilation
14% of 59 decks
+13% synergy
Rise of the Eldrazi
11% of 55 decks
+10% synergy
Introduction to Prophecy
10% of 59 decks
+10% synergy
Utility Artifacts
Heartstone
47% of 59 decks
+47% synergy
Cloud Key
47% of 59 decks
+46% synergy
Mycosynth Lattice
46% of 59 decks
+45% synergy
Sculpting Steel
46% of 59 decks
+44% synergy
Expedition Map
39% of 59 decks
+36% synergy
Mirage Mirror
36% of 59 decks
+34% synergy
Aetherflux Reservoir
36% of 59 decks
+32% synergy
Darksteel Forge
34% of 59 decks
+33% synergy
Chimil, the Inner Sun
33% of 49 decks
+31% synergy
Moonsilver Key
32% of 59 decks
+31% synergy
Lightning Greaves
31% of 59 decks
+5% synergy
Magistrate's Scepter
29% of 59 decks
+29% synergy
Nim Deathmantle
29% of 59 decks
+28% synergy
Spine of Ish Sah
27% of 59 decks
+26% synergy
Lithoform Engine
27% of 59 decks
+26% synergy
Sword of the Paruns
25% of 59 decks
+25% synergy
Planar Bridge
25% of 59 decks
+25% synergy
Mind's Eye
25% of 59 decks
+25% synergy
Dreamstone Hedron
25% of 59 decks
+24% synergy
Mirrorworks
22% of 59 decks
+21% synergy
Semblance Anvil
22% of 59 decks
+21% synergy
Contagion Engine
22% of 59 decks
+21% synergy
Helm of the Host
22% of 59 decks
+19% synergy
Phyrexian Altar
22% of 59 decks
+18% synergy
Memory Jar
20% of 59 decks
+20% synergy
Animation Module
20% of 59 decks
+20% synergy
Hedron Archive
20% of 59 decks
+18% synergy
Darksteel Monolith
20% of 55 decks
+19% synergy
Blasting Station
19% of 59 decks
+18% synergy
The Immortal Sun
19% of 59 decks
+18% synergy
Helm of Awakening
19% of 59 decks
+18% synergy
Swiftfoot Boots
19% of 59 decks
-9% synergy
Grindstone
17% of 59 decks
+17% synergy
Realmbreaker, the Invasion Tree
17% of 59 decks
+16% synergy
Tamiyo's Journal
17% of 59 decks
+16% synergy
Nevinyrral's Disk
17% of 59 decks
+16% synergy
Scroll Rack
17% of 59 decks
+16% synergy
Portal to Phyrexia
17% of 59 decks
+15% synergy
Commander's Plate
17% of 59 decks
+15% synergy
Altar of Dementia
17% of 59 decks
+14% synergy
Maskwood Nexus
17% of 59 decks
+14% synergy
Strionic Resonator
17% of 59 decks
+14% synergy
Salvaging Station
15% of 59 decks
+15% synergy
Energy Chamber
15% of 59 decks
+15% synergy
Grinding Station
15% of 59 decks
+15% synergy
Lotus Petal
15% of 59 decks
+8% synergy
Vexing Bauble
15% of 33 decks
+14% synergy
Summoning Station
14% of 59 decks
+13% synergy
Myr Turbine
14% of 59 decks
+13% synergy
Genesis Chamber
14% of 59 decks
+13% synergy
Enchantments
Pemmin's Aura
50% of 6 decks
+49% synergy
Mystic Remora
50% of 6 decks
+33% synergy
Echoes of Eternity
27% of 33 decks
+26% synergy
Planeswalkers
Karn, Living Legacy
25% of 59 decks
+25% synergy
Ugin, the Spirit Dragon
22% of 59 decks
+21% synergy
Karn Liberated
10% of 59 decks
+10% synergy
Karn, Scion of Urza
8% of 59 decks
+8% synergy
Utility Lands
Inventors' Fair
73% of 59 decks
+69% synergy
Buried Ruin
68% of 59 decks
+63% synergy
Deserted Temple
61% of 59 decks
+60% synergy
Darksteel Citadel
58% of 59 decks
+54% synergy
Urza's Saga
58% of 59 decks
+51% synergy
War Room
56% of 59 decks
+50% synergy
Scorched Ruins
54% of 59 decks
+54% synergy
Urza's Power Plant
53% of 59 decks
+51% synergy
Urza's Mine
53% of 59 decks
+51% synergy
Urza's Tower
53% of 59 decks
+51% synergy
Seat of the Synod
50% of 6 decks
+44% synergy
Thespian's Stage
49% of 59 decks
+47% synergy
Crystal Vein
47% of 59 decks
+47% synergy
Reliquary Tower
41% of 59 decks
+11% synergy
Urza's Workshop
39% of 59 decks
+38% synergy
Command Beacon
39% of 59 decks
+34% synergy
Sanctum of Ugin
32% of 59 decks
+32% synergy
Shrine of the Forsaken Gods
32% of 59 decks
+31% synergy
Emergence Zone
31% of 59 decks
+28% synergy
Treasure Vault
31% of 59 decks
+28% synergy
Zhalfirin Void
29% of 59 decks
+28% synergy
Blast Zone
29% of 59 decks
+28% synergy
Strip Mine
29% of 59 decks
+26% synergy
Rogue's Passage
29% of 59 decks
+9% synergy
Miren, the Moaning Well
27% of 59 decks
+27% synergy
Mikokoro, Center of the Sea
25% of 59 decks
+24% synergy
Petrified Field
24% of 59 decks
+24% synergy
Sequestered Stash
24% of 59 decks
+24% synergy
Arcane Lighthouse
24% of 59 decks
+22% synergy
Bonders' Enclave
24% of 59 decks
+21% synergy
Karn's Bastion
24% of 59 decks
+19% synergy
Nephalia Academy
22% of 59 decks
+22% synergy
Wasteland
22% of 59 decks
+21% synergy
Urza's Factory
20% of 59 decks
+20% synergy
High Market
20% of 59 decks
+18% synergy
Temple of the False God
20% of 59 decks
+11% synergy
Fomori Vault
20% of 35 decks
+19% synergy
Blasted Landscape
19% of 59 decks
+18% synergy
Tomb of the Spirit Dragon
19% of 59 decks
+18% synergy
Geier Reach Sanitarium
19% of 59 decks
+15% synergy
Haunted Fengraf
17% of 59 decks
+17% synergy
City of Traitors
17% of 59 decks
+16% synergy
Scavenger Grounds
17% of 59 decks
+14% synergy
Sea Gate Wreckage
15% of 59 decks
+15% synergy
Vesuva
15% of 59 decks
+14% synergy
Labyrinth of Skophos
14% of 59 decks
+13% synergy
Cryptic Caves
14% of 59 decks
+13% synergy
Nesting Grounds
14% of 59 decks
+12% synergy
Winding Canyons
12% of 59 decks
+12% synergy
Underdark Rift
12% of 59 decks
+12% synergy
Mana Artifacts
Sol Ring
100% of 59 decks
+16% synergy
Basalt Monolith
93% of 59 decks
+91% synergy
Thran Dynamo
85% of 59 decks
+80% synergy
Everflowing Chalice
66% of 59 decks
+62% synergy
Thought Vessel
44% of 59 decks
+27% synergy
Mana Crypt
42% of 59 decks
+37% synergy
Mox Opal
39% of 59 decks
+35% synergy
Liquimetal Torque
36% of 59 decks
+32% synergy
Gilded Lotus
34% of 59 decks
+31% synergy
Chromatic Orrery
29% of 59 decks
+27% synergy
Worn Powerstone
27% of 59 decks
+25% synergy
Mox Diamond
22% of 59 decks
+18% synergy
Arcane Signet
20% of 59 decks
-52% synergy
Empowered Autogenerator
17% of 59 decks
+17% synergy
The Mightstone and Weakstone
15% of 59 decks
+15% synergy
Paradise Mantle
14% of 59 decks
+13% synergy
Fellwar Stone
14% of 59 decks
-7% synergy
Powerstone Shard
12% of 59 decks
+12% synergy
Honor-Worn Shaku
12% of 59 decks
+11% synergy
Blinkmoth Urn
10% of 59 decks
+10% synergy
Staff of Compleation
10% of 59 decks
+9% synergy
The Irencrag
10% of 51 decks
+9% synergy
Thran Turbine
8% of 59 decks
+8% synergy
Coveted Jewel
7% of 59 decks
+6% synergy
Gemstone Array
5% of 59 decks
+5% synergy
Sol Talisman
5% of 59 decks
+4% synergy
Lands
Plateau
100% of 3 decks
+88% synergy
The Mycosynth Gardens
49% of 59 decks
+47% synergy
Urza's Cave
35% of 34 decks
+32% synergy
Cavern of Souls
25% of 59 decks
+18% synergy
Planar Nexus
24% of 34 decks
+23% synergy
Hall of Tagsin
20% of 59 decks
+20% synergy
Crystal Grotto
19% of 59 decks
+18% synergy
Gallifrey Council Chamber
18% of 49 decks
+18% synergy
The Grey Havens
16% of 55 decks
+15% synergy
Gemstone Caverns
15% of 59 decks
+10% synergy
Talon Gates of Madara
15% of 33 decks
+13% synergy
Command Tower
12% of 59 decks
-63% synergy
Demolition Field
10% of 59 decks
+7% synergy
Plaza of Heroes
7% of 59 decks
+4% synergy
Mirrex
5% of 59 decks
+4% synergy
Ash Barrens
5% of 59 decks
+0% synergy
Prismatic Vista
5% of 59 decks
-0% synergy
Mana Confluence
5% of 59 decks
-2% synergy
Arid Mesa
5% of 59 decks
-5% synergy
Windswept Heath
5% of 59 decks
-6% synergy
Scalding Tarn
5% of 59 decks
-6% synergy
Exotic Orchard
5% of 59 decks
-31% synergy