Karn, Legacy Reforged + Karn, Silver Golem + Lithoform Engine + Voltaic Construct
Karn, Legacy Reforged
Karn, Silver Golem
Lithoform Engine
Voltaic Construct
Requires
Karn, Legacy Reforged must be on the battlefield.
Karn, Silver Golem must be on the battlefield.
Lithoform Engine must be on the battlefield.
Voltaic Construct must be on the battlefield.
Lithoform Engine does not have summoning sickness.
You control at least one additional artifact.
Mana needed: 
Steps
- At the beginning of your upkeep, Karn, Legacy Reforged triggers.
- Holding priority, activate Karn, Silver Golem by paying
, causing Lithoform Engine to become an artifact creature until end of turn. - Activate Lithoform Engine's first ability by paying
and tapping it, copying Karn, Legacy Reforged's ability. - Resolve the copy of Karn, Legacy Reforged's ability, adding for each artifact you control that cannot be spent to cast nonartifact spells.
- Activate Voltaic Construct by paying , untapping Lithoform Engine.
- Repeat from step 3.
Results
Infinite colorless mana that cannot be spent to cast nonartifact spells. Infinite untap of artifact creatures you control.
Marvin, Murderous Mimic
0.98% of 716 decks
7 decks
Top Commanders
Karn, Legacy Reforged
0.94% of 4063 decks
38 decks
The Peregrine Dynamo
4.82% of 664 decks
32 decks
Karn, Silver Golem
2.37% of 1055 decks
25 decks
Traxos, Scourge of Kroog
0.16% of 1844 decks
3 decks
Memnarch
0.07% of 1488 decks
1 decks
Urza, Lord High Artificer
0.01% of 12944 decks
1 decks
Orvar, the All-Form
0.01% of 7253 decks
1 decks
Kozilek, the Great Distortion
0.02% of 6127 decks
1 decks
Arcum Dagsson
0.07% of 1346 decks
1 decks
D00-DL, Caricaturist
1.89% of 53 decks
1 decks
Ich-Tekik, Salvage Splicer // Rebbec, Architect of Ascension
0.19% of 530 decks
1 decks
Oswald Fiddlebender
0.06% of 1791 decks
1 decks
New Cards
Marvin, Murderous Mimic
71% of 7 decks
+68% synergy
High Synergy Cards
Forsaken Monument
97% of 113 decks
+96% synergy
Urza's Power Plant
84% of 113 decks
+82% synergy
Urza's Mine
84% of 113 decks
+82% synergy
Urza's Tower
84% of 113 decks
+82% synergy
Mystic Forge
84% of 113 decks
+81% synergy
Foundry Inspector
81% of 113 decks
+77% synergy
All Is Dust
77% of 113 decks
+75% synergy
Inventors' Fair
78% of 113 decks
+74% synergy
Unwinding Clock
75% of 113 decks
+72% synergy
Buried Ruin
77% of 113 decks
+72% synergy
Top Cards
Thran Dynamo
88% of 113 decks
+83% synergy
Basalt Monolith
73% of 113 decks
+71% synergy
Voltaic Key
72% of 113 decks
+71% synergy
Ugin, the Ineffable
72% of 113 decks
+70% synergy
Karn, the Great Creator
68% of 113 decks
+67% synergy
Liberator, Urza's Battlethopter
66% of 113 decks
+65% synergy
Manifold Key
64% of 113 decks
+62% synergy
Jhoira's Familiar
64% of 113 decks
+62% synergy
Null Elemental Blast
63% of 41 decks
+62% synergy
Rings of Brighthearth
63% of 113 decks
+61% synergy
Creatures
Emry, Lurker of the Loch
75% of 4 decks
+71% synergy
Giggling Skitterspike
58% of 12 decks
+55% synergy
Palladium Myr
56% of 113 decks
+54% synergy
Metalworker
48% of 113 decks
+47% synergy
Scrap Trawler
45% of 113 decks
+43% synergy
Mycosynth Golem
42% of 113 decks
+41% synergy
Kuldotha Forgemaster
42% of 113 decks
+41% synergy
Blightsteel Colossus
41% of 113 decks
+39% synergy
Walking Ballista
41% of 113 decks
+38% synergy
Myr Retriever
40% of 113 decks
+38% synergy
Shimmer Myr
35% of 113 decks
+34% synergy
Abstruse Archaic
32% of 82 decks
+31% synergy
Cryptothrall
29% of 113 decks
+29% synergy
Junk Diver
29% of 113 decks
+28% synergy
Metalwork Colossus
29% of 113 decks
+28% synergy
Solemn Simulacrum
29% of 113 decks
+15% synergy
Meteor Golem
28% of 113 decks
+26% synergy
Glaring Fleshraker
28% of 25 decks
+26% synergy
Steel Overseer
27% of 113 decks
+26% synergy
Wandering Archaic
27% of 113 decks
+26% synergy
Steel Hellkite
27% of 113 decks
+25% synergy
Kozilek, Butcher of Truth
26% of 113 decks
+24% synergy
Platinum Emperion
25% of 113 decks
+24% synergy
Wurmcoil Engine
25% of 113 decks
+23% synergy
Syr Ginger, the Meal Ender
24% of 75 decks
+23% synergy
Myr Welder
23% of 113 decks
+23% synergy
Lodestone Golem
23% of 113 decks
+23% synergy
Cityscape Leveler
21% of 113 decks
+20% synergy
Platinum Angel
21% of 113 decks
+20% synergy
Skittering Cicada
21% of 82 decks
+20% synergy
Kozilek, the Great Distortion
19% of 113 decks
+18% synergy
Hedron Crawler
19% of 113 decks
+18% synergy
Endbringer
18% of 113 decks
+17% synergy
Ulamog, the Ceaseless Hunger
18% of 113 decks
+16% synergy
Ulamog, the Infinite Gyre
18% of 113 decks
+16% synergy
Ulamog's Dreadsire
16% of 25 decks
+15% synergy
Darksteel Colossus
16% of 113 decks
+16% synergy
Triplicate Titan
16% of 113 decks
+15% synergy
Zhulodok, Void Gorger
15% of 91 decks
+15% synergy
Voltaic Servant
15% of 113 decks
+15% synergy
Canoptek Spyder
15% of 113 decks
+14% synergy
Myr Battlesphere
15% of 113 decks
+13% synergy
Cogwork Assembler
14% of 113 decks
+14% synergy
Soul of New Phyrexia
14% of 113 decks
+13% synergy
Phyrexian Triniform
14% of 113 decks
+13% synergy
Kozilek, the Broken Reality
14% of 37 decks
+12% synergy
Ulamog, the Defiler
14% of 37 decks
+12% synergy
Stonecoil Serpent
13% of 113 decks
+12% synergy
Cybermen Squadron
13% of 70 decks
+12% synergy
ED-E, Lonesome Eyebot
13% of 47 decks
+13% synergy
Instants
Warping Wail
35% of 113 decks
+35% synergy
Eldritch Immunity
28% of 25 decks
+26% synergy
Scour from Existence
26% of 113 decks
+25% synergy
Kozilek's Command
20% of 25 decks
+19% synergy
Not of This World
19% of 113 decks
+18% synergy
Desecrate Reality
17% of 82 decks
+16% synergy
Titan's Presence
16% of 113 decks
+15% synergy
Spatial Contortion
12% of 113 decks
+12% synergy
Sorceries
Rise of the Eldrazi
26% of 82 decks
+24% synergy
Introduction to Annihilation
20% of 113 decks
+20% synergy
Introduction to Prophecy
13% of 113 decks
+13% synergy
Selective Obliteration
12% of 25 decks
+11% synergy
Environmental Sciences
12% of 113 decks
+11% synergy
Gruesome Slaughter
9% of 113 decks
+9% synergy
Calamity of the Titans
6% of 82 decks
+5% synergy
Utility Artifacts
Clock of Omens
61% of 113 decks
+60% synergy
Darksteel Forge
60% of 113 decks
+59% synergy
Sculpting Steel
58% of 113 decks
+56% synergy
Cloud Key
58% of 113 decks
+56% synergy
Staff of Domination
55% of 113 decks
+53% synergy
Planar Bridge
54% of 113 decks
+53% synergy
Chimil, the Inner Sun
54% of 67 decks
+51% synergy
Sensei's Divining Top
47% of 113 decks
+41% synergy
Mind's Eye
42% of 113 decks
+42% synergy
Mycosynth Lattice
41% of 113 decks
+40% synergy
Mirrorworks
39% of 113 decks
+38% synergy
Excalibur, Sword of Eden
38% of 16 decks
+34% synergy
Hedron Archive
37% of 113 decks
+34% synergy
Helm of the Host
35% of 113 decks
+32% synergy
The One Ring
35% of 106 decks
+26% synergy
Krark-Clan Ironworks
33% of 113 decks
+32% synergy
Strionic Resonator
33% of 113 decks
+29% synergy
The Immortal Sun
31% of 113 decks
+30% synergy
Moonsilver Key
31% of 113 decks
+30% synergy
The Millennium Calendar
30% of 69 decks
+30% synergy
Lightning Greaves
30% of 113 decks
+5% synergy
Doubling Cube
29% of 113 decks
+29% synergy
Semblance Anvil
29% of 113 decks
+28% synergy
Mirage Mirror
29% of 113 decks
+28% synergy
Commander's Plate
28% of 113 decks
+26% synergy
Expedition Map
27% of 113 decks
+24% synergy
Thran Temporal Gateway
26% of 113 decks
+25% synergy
Spine of Ish Sah
26% of 113 decks
+25% synergy
Darksteel Monolith
26% of 82 decks
+24% synergy
Tamiyo's Journal
25% of 113 decks
+24% synergy
Illusionist's Bracers
24% of 113 decks
+23% synergy
Portal to Phyrexia
24% of 113 decks
+22% synergy
Eye of Vecna
23% of 113 decks
+23% synergy
Swiftfoot Boots
23% of 113 decks
-5% synergy
Heartstone
20% of 113 decks
+20% synergy
Horizon Stone
20% of 113 decks
+20% synergy
Staff of Nin
19% of 113 decks
+19% synergy
Nevinyrral's Disk
19% of 113 decks
+18% synergy
Palantír of Orthanc
18% of 90 decks
+16% synergy
Aetherflux Reservoir
18% of 113 decks
+14% synergy
Akroma's Memorial
17% of 113 decks
+16% synergy
Ashnod's Altar
17% of 113 decks
+9% synergy
Realmbreaker, the Invasion Tree
16% of 104 decks
+16% synergy
Gonti's Aether Heart
16% of 113 decks
+16% synergy
Weatherlight
16% of 113 decks
+15% synergy
Umbral Mantle
15% of 113 decks
+14% synergy
Magistrate's Scepter
14% of 113 decks
+14% synergy
Agatha's Soul Cauldron
13% of 75 decks
+12% synergy
Karn's Sylex
13% of 113 decks
+13% synergy
God-Pharaoh's Statue
13% of 113 decks
+13% synergy
Enchantments
Echoes of Eternity
54% of 37 decks
+52% synergy
Eldrazi Conscription
10% of 113 decks
+9% synergy
Ugin's Mastery
9% of 82 decks
+8% synergy
Planeswalkers
Karn, Living Legacy
59% of 113 decks
+59% synergy
Karn, Scion of Urza
46% of 113 decks
+46% synergy
Karn Liberated
41% of 113 decks
+40% synergy
Ugin, the Spirit Dragon
41% of 113 decks
+39% synergy
Utility Lands
Darksteel Citadel
71% of 113 decks
+67% synergy
Shrine of the Forsaken Gods
70% of 113 decks
+68% synergy
War Room
69% of 113 decks
+63% synergy
Urza's Workshop
64% of 113 decks
+63% synergy
Thespian's Stage
59% of 113 decks
+57% synergy
Urza's Saga
56% of 113 decks
+49% synergy
Reliquary Tower
53% of 113 decks
+24% synergy
Zhalfirin Void
46% of 113 decks
+45% synergy
Karn's Bastion
44% of 113 decks
+39% synergy
Mikokoro, Center of the Sea
39% of 113 decks
+37% synergy
Ancient Tomb
39% of 113 decks
+28% synergy
Rogue's Passage
39% of 113 decks
+19% synergy
Urza's Factory
38% of 113 decks
+38% synergy
Tomb of the Spirit Dragon
38% of 113 decks
+37% synergy
Strip Mine
36% of 113 decks
+33% synergy
Bonders' Enclave
35% of 113 decks
+32% synergy
Temple of the False God
34% of 113 decks
+24% synergy
Treasure Vault
32% of 113 decks
+29% synergy
Sanctum of Ugin
31% of 113 decks
+30% synergy
Fomori Vault
30% of 43 decks
+29% synergy
Blasted Landscape
28% of 113 decks
+28% synergy
Emergence Zone
28% of 113 decks
+26% synergy
Deserted Temple
27% of 113 decks
+27% synergy
Crystal Vein
27% of 113 decks
+26% synergy
Scorched Ruins
25% of 113 decks
+25% synergy
Arch of Orazca
25% of 113 decks
+24% synergy
Wasteland
25% of 113 decks
+23% synergy
Ugin's Labyrinth
24% of 41 decks
+23% synergy
Vesuva
24% of 113 decks
+23% synergy
Geier Reach Sanitarium
24% of 113 decks
+20% synergy
Blast Zone
23% of 113 decks
+22% synergy
Arcane Lighthouse
22% of 113 decks
+21% synergy
Scavenger Grounds
22% of 113 decks
+19% synergy
Homeward Path
21% of 113 decks
+20% synergy
Command Beacon
21% of 113 decks
+17% synergy
Guildless Commons
19% of 113 decks
+18% synergy
Mishra's Factory
19% of 113 decks
+18% synergy
Mishra's Workshop
18% of 113 decks
+17% synergy
Trenchpost
16% of 25 decks
+16% synergy
Sea Gate Wreckage
16% of 113 decks
+15% synergy
Dark Depths
16% of 113 decks
+15% synergy
Ghost Quarter
15% of 113 decks
+13% synergy
Echoing Deeps
15% of 67 decks
+14% synergy
Radiant Fountain
14% of 113 decks
+13% synergy
Tyrite Sanctum
14% of 113 decks
+12% synergy
Sequestered Stash
12% of 113 decks
+12% synergy
Labyrinth of Skophos
12% of 113 decks
+12% synergy
Mage-Ring Network
12% of 113 decks
+12% synergy
Field of the Dead
12% of 113 decks
+9% synergy
Miren, the Moaning Well
12% of 113 decks
+11% synergy
Mana Artifacts
Sol Ring
95% of 113 decks
+10% synergy
Everflowing Chalice
58% of 113 decks
+54% synergy
Mind Stone
58% of 113 decks
+41% synergy
Thought Vessel
46% of 113 decks
+29% synergy
Mana Vault
45% of 113 decks
+39% synergy
Dreamstone Hedron
35% of 113 decks
+34% synergy
Liquimetal Torque
33% of 113 decks
+29% synergy
Worn Powerstone
28% of 113 decks
+26% synergy
Mana Crypt
28% of 113 decks
+20% synergy
The Mightstone and Weakstone
27% of 113 decks
+27% synergy
Grim Monolith
25% of 113 decks
+23% synergy
Sonic Screwdriver
25% of 73 decks
+23% synergy
Blinkmoth Urn
22% of 113 decks
+22% synergy
Gilded Lotus
21% of 113 decks
+18% synergy
Mox Opal
19% of 113 decks
+15% synergy
Chromatic Orrery
19% of 113 decks
+17% synergy
Patriar's Seal
12% of 113 decks
+10% synergy
Stonespeaker Crystal
11% of 113 decks
+10% synergy
Honor-Worn Shaku
10% of 113 decks
+9% synergy
The Irencrag
9% of 74 decks
+9% synergy
Powerstone Shard
8% of 113 decks
+8% synergy
Sol Talisman
8% of 113 decks
+7% synergy
Coveted Jewel
8% of 113 decks
+7% synergy
Victory Chimes
7% of 113 decks
+7% synergy
Unstable Obelisk
7% of 113 decks
+7% synergy
Skyclave Relic
7% of 113 decks
+6% synergy
Arcane Signet
7% of 113 decks
-65% synergy
Pristine Talisman
6% of 113 decks
+5% synergy
Jeweled Lotus
6% of 113 decks
+0% synergy
Lotus Petal
6% of 113 decks
-1% synergy
Thran Turbine
5% of 113 decks
+5% synergy
Sisay's Ring
5% of 113 decks
+5% synergy
Vexing Puzzlebox
5% of 113 decks
+5% synergy
Lands
The Mycosynth Gardens
57% of 110 decks
+55% synergy
Urza's Cave
56% of 41 decks
+52% synergy
Planar Nexus
29% of 41 decks
+28% synergy
Abstergo Entertainment
25% of 16 decks
+24% synergy
Hall of Tagsin
25% of 113 decks
+24% synergy
The Grey Havens
22% of 90 decks
+21% synergy
Talon Gates of Madara
20% of 25 decks
+17% synergy
Crystal Grotto
18% of 113 decks
+17% synergy
Mirrex
17% of 111 decks
+16% synergy
Gallifrey Council Chamber
15% of 73 decks
+15% synergy
Demolition Field
15% of 113 decks
+12% synergy
Conduit Pylons
14% of 43 decks
+13% synergy
Plaza of Heroes
9% of 113 decks
+6% synergy
Myriad Landscape
9% of 113 decks
-11% synergy
Scene of the Crime
8% of 49 decks
+7% synergy
Cavern of Souls
8% of 113 decks
+1% synergy
Power Depot
7% of 113 decks
+6% synergy
Haven of the Spirit Dragon
7% of 113 decks
+6% synergy
Ash Barrens
7% of 113 decks
+2% synergy
Gemstone Caverns
6% of 113 decks
+1% synergy