Karn, Legacy Reforged
Lithoform Engine
Clock of Omens
Staff of Domination
Basalt Monolith

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control at least two additional artifacts.
2 available

   Steps

How does this combo work?
1
At the beginning of your upkeep, Karn triggers.
2
Holding priority, activate Lithoform Engine's first ability by paying 2 and tapping it, copying Karn's ability.
3
Resolve the copy of Karn's ability, adding for each artifact you control that cannot be spent to cast nonartifact spells.
4
Activate Clock of Omens by tapping Staff of Domination and Basalt Monolith, untapping Lithoform Engine.
5
Activate Staff of Domination's first ability by paying 1, untapping it.
6
Activate Basalt Monolith's second ability by paying 3, untapping it.
7
Repeat from step 2.

   Results

What do I get from this combo?
Infinite colorless mana that can't be spent to cast nonartifact spells
Infinite mana artifacts you control can produce
Infinite untap of artifacts you control
Infinite colorless mana
Infinite lifegain triggers
Infinite lifegain
Infinite card draw
Infinite untap of creatures you control
Infinite draw triggers
Infinite mana creatures you control can produce
Karn, Legacy Reforged
1.7%inclusion103 decks5.93K decks
The Peregrine Dynamo
4.7%inclusion48 decks1.01K decks
Liberator, Urza's Battlethopter
0.6%inclusion15 decks2.68K decks
Karn, Silver Golem
1.0%inclusion11 decks1.09K decks
Dawnsire, Sunstar Dreadnought
0.5%inclusion11 decks2.11K decks
Marvin, Murderous Mimic
0.6%inclusion10 decks1.77K decks
Iron Spider, Stark Upgrade
0.2%inclusion4 decks1.70K decks
Muzzio, Visionary Architect
0.5%inclusion3 decks595 decks
Kozilek, Butcher of Truth
0.3%inclusion3 decks894 decks
Ultima, Origin of Oblivion
0.1%inclusion3 decks5.90K decks
Iron Man, Titan of Innovation
0.0%inclusion2 decks7.87K decks
Omarthis, Ghostfire Initiate
0.1%inclusion2 decks2.49K decks
Urza, Lord High Artificer
0.0%inclusion2 decks18.7K decks
Traxos, Scourge of Kroog
0.1%inclusion2 decks2.07K decks
Zhulodok, Void Gorger
0.0%inclusion2 decks20.5K decks
Emrakul, the Promised End
0.2%inclusion2 decks906 decks
The Capitoline Triad
0.0%inclusion1 decks4.11K decks
Mendicant Core, Guidelight
0.0%inclusion1 decks13.9K decks
New Cards
Krang, Utrom Warlord
15%inclusion9 decks61 decks
14%synergy
Krang, Master Mind
14%inclusion1 decks7 decks
14%synergy
Chrome Dome
8.2%inclusion5 decks61 decks
8%synergy
Petrified Hamlet
6.7%inclusion1 decks15 decks
6%synergy
Technodrome
4.9%inclusion3 decks61 decks
5%synergy
High Synergy Cards
Enthusiastic Mechanaut
100%inclusion4 decks4 decks
95%synergy
Ancient Den
100%inclusion5 decks5 decks
95%synergy
Forsaken Monument
92%inclusion224 decks244 decks
90%synergy
Mystic Forge
90%inclusion219 decks244 decks
87%synergy
Urza's Power Plant
86%inclusion209 decks244 decks
84%synergy
Urza's Mine
86%inclusion209 decks244 decks
84%synergy
Urza's Tower
86%inclusion209 decks244 decks
84%synergy
Unwinding Clock
86%inclusion210 decks244 decks
84%synergy
Great Furnace
86%inclusion6 decks7 decks
80%synergy
Foundry Inspector
81%inclusion198 decks244 decks
77%synergy
Top Cards
Sculpting Steel
75%inclusion183 decks244 decks
73%synergy
Voltaic Key
73%inclusion179 decks244 decks
72%synergy
Etherium Sculptor
72%inclusion13 decks18 decks
66%synergy
Manifold Key
72%inclusion175 decks244 decks
70%synergy
All Is Dust
71%inclusion174 decks244 decks
70%synergy
Cloud Key
68%inclusion167 decks244 decks
66%synergy
Rings of Brighthearth
68%inclusion166 decks244 decks
67%synergy
Ugin, the Ineffable
68%inclusion166 decks244 decks
67%synergy
Sensei's Divining Top
66%inclusion162 decks244 decks
62%synergy
Jhoira's Familiar
61%inclusion150 decks244 decks
60%synergy
Game Changers
Enlightened Tutor
60%inclusion3 decks5 decks
45%synergy
Teferi's Protection
60%inclusion3 decks5 decks
44%synergy
Smothering Tithe
60%inclusion3 decks5 decks
39%synergy
The One Ring
50%inclusion121 decks244 decks
41%synergy
Mana Vault
47%inclusion114 decks244 decks
41%synergy
Ancient Tomb
42%inclusion103 decks244 decks
33%synergy
Grim Monolith
37%inclusion90 decks244 decks
35%synergy
Mishra's Workshop
34%inclusion82 decks244 decks
33%synergy
Field of the Dead
13%inclusion32 decks244 decks
10%synergy
Mox Diamond
11%inclusion26 decks244 decks
6%synergy
Creatures
Liberator, Urza's Battlethopter
57%inclusion139 decks244 decks
56%synergy
Metalworker
57%inclusion138 decks244 decks
56%synergy
Thought Monitor
56%inclusion10 decks18 decks
52%synergy
Palladium Myr
55%inclusion135 decks244 decks
53%synergy
Walking Ballista
52%inclusion128 decks244 decks
50%synergy
Scrap Trawler
50%inclusion123 decks244 decks
49%synergy
Phyrexian Metamorph
50%inclusion9 decks18 decks
43%synergy
Myr Retriever
50%inclusion121 decks244 decks
48%synergy
Kuldotha Forgemaster
48%inclusion116 decks244 decks
47%synergy
Urza, Lord High Artificer
44%inclusion8 decks18 decks
41%synergy
Emry, Lurker of the Loch
44%inclusion8 decks18 decks
40%synergy
Voltaic Construct
44%inclusion107 decks244 decks
44%synergy
Goblin Welder
43%inclusion3 decks7 decks
41%synergy
Goblin Engineer
43%inclusion3 decks7 decks
40%synergy
Hellkite Tyrant
43%inclusion3 decks7 decks
39%synergy
Mycosynth Golem
41%inclusion99 decks244 decks
40%synergy
Master Transmuter
39%inclusion7 decks18 decks
38%synergy
Padeem, Consul of Innovation
39%inclusion7 decks18 decks
36%synergy
Metalwork Colossus
37%inclusion90 decks244 decks
36%synergy
Blightsteel Colossus
35%inclusion86 decks244 decks
34%synergy
Solemn Simulacrum
35%inclusion86 decks244 decks
23%synergy
Shimmer Myr
35%inclusion85 decks244 decks
34%synergy
Forensic Gadgeteer
33%inclusion6 decks18 decks
31%synergy
The Reality Chip
33%inclusion6 decks18 decks
30%synergy
Spellskite
33%inclusion6 decks18 decks
30%synergy
Ultima, Origin of Oblivion
31%inclusion45 decks146 decks
30%synergy
Cryptothrall
31%inclusion75 decks244 decks
30%synergy
Glaring Fleshraker
30%inclusion73 decks241 decks
29%synergy
Wurmcoil Engine
29%inclusion71 decks244 decks
28%synergy
Arcum Dagsson
28%inclusion5 decks18 decks
27%synergy
Kappa Cannoneer
28%inclusion5 decks18 decks
25%synergy
Wandering Archaic
27%inclusion67 decks244 decks
26%synergy
Cityscape Leveler
26%inclusion64 decks244 decks
25%synergy
Junk Diver
26%inclusion64 decks244 decks
25%synergy
Lodestone Golem
25%inclusion62 decks244 decks
25%synergy
Abstruse Archaic
25%inclusion62 decks244 decks
25%synergy
Steel Overseer
25%inclusion61 decks244 decks
23%synergy
Steel Hellkite
25%inclusion60 decks244 decks
23%synergy
Marvin, Murderous Mimic
22%inclusion49 decks219 decks
21%synergy
Vedalken Archmage
22%inclusion4 decks18 decks
21%synergy
Silver Myr
22%inclusion4 decks18 decks
20%synergy
Platinum Angel
22%inclusion54 decks244 decks
21%synergy
Myr Battlesphere
22%inclusion53 decks244 decks
20%synergy
Meteor Golem
22%inclusion53 decks244 decks
20%synergy
Kozilek, the Great Distortion
19%inclusion47 decks244 decks
18%synergy
Platinum Emperion
18%inclusion44 decks244 decks
18%synergy
Darksteel Colossus
18%inclusion44 decks244 decks
17%synergy
Karn, Silver Golem
17%inclusion42 decks244 decks
17%synergy
Myr Welder
17%inclusion42 decks244 decks
17%synergy
Skittering Cicada
17%inclusion41 decks244 decks
16%synergy
Instants
Null Elemental Blast
47%inclusion113 decks243 decks
45%synergy
Counterspell
44%inclusion8 decks18 decks
3%synergy
Warping Wail
34%inclusion82 decks244 decks
33%synergy
Whir of Invention
28%inclusion5 decks18 decks
25%synergy
Muddle the Mixture
28%inclusion5 decks18 decks
24%synergy
An Offer You Can't Refuse
28%inclusion5 decks18 decks
3%synergy
Kozilek's Command
25%inclusion61 decks240 decks
25%synergy
Eldritch Immunity
24%inclusion58 decks240 decks
23%synergy
Mana Drain
22%inclusion4 decks18 decks
8%synergy
Arcane Denial
22%inclusion4 decks18 decks
2%synergy
Desynchronization
18%inclusion3 decks17 decks
16%synergy
Dramatic Reversal
17%inclusion3 decks18 decks
12%synergy
Swan Song
17%inclusion3 decks18 decks
-1%synergy
Not of This World
14%inclusion33 decks244 decks
13%synergy
Scour from Existence
13%inclusion31 decks244 decks
12%synergy
Titan's Presence
12%inclusion29 decks244 decks
11%synergy
Desecrate Reality
11%inclusion27 decks244 decks
11%synergy
Eldrazi Confluence
11%inclusion26 decks240 decks
10%synergy
Spatial Contortion
6.6%inclusion16 decks244 decks
6%synergy
Sorceries
Fabricate
50%inclusion9 decks18 decks
45%synergy
Thoughtcast
44%inclusion8 decks18 decks
41%synergy
Blasphemous Act
43%inclusion3 decks7 decks
10%synergy
Reshape
22%inclusion4 decks18 decks
21%synergy
Transmute Artifact
17%inclusion3 decks18 decks
16%synergy
One with the Machine
17%inclusion3 decks18 decks
15%synergy
Ponder
17%inclusion3 decks18 decks
5%synergy
Rise of the Eldrazi
16%inclusion39 decks244 decks
15%synergy
Selective Obliteration
14%inclusion34 decks240 decks
14%synergy
Introduction to Annihilation
7.4%inclusion18 decks244 decks
7%synergy
Introduction to Prophecy
6.1%inclusion15 decks244 decks
6%synergy
Utility Artifacts
Darksteel Forge
58%inclusion142 decks244 decks
57%synergy
Chimil, the Inner Sun
49%inclusion120 decks244 decks
47%synergy
Planar Bridge
49%inclusion119 decks244 decks
48%synergy
Moonsilver Key
40%inclusion97 decks244 decks
39%synergy
Mind's Eye
38%inclusion92 decks244 decks
37%synergy
Semblance Anvil
38%inclusion92 decks244 decks
37%synergy
Darksteel Monolith
36%inclusion89 decks244 decks
36%synergy
Strionic Resonator
36%inclusion87 decks244 decks
33%synergy
Mycosynth Lattice
35%inclusion86 decks244 decks
34%synergy
Expedition Map
35%inclusion85 decks244 decks
32%synergy
Lightning Greaves
35%inclusion85 decks244 decks
10%synergy
Krark-Clan Ironworks
33%inclusion81 decks244 decks
32%synergy
Commander's Plate
32%inclusion78 decks244 decks
29%synergy
Mirrorworks
32%inclusion77 decks244 decks
31%synergy
Mirage Mirror
32%inclusion77 decks244 decks
30%synergy
Repurposing Bay
31%inclusion4 decks13 decks
30%synergy
Portal to Phyrexia
29%inclusion71 decks244 decks
28%synergy
Helm of the Host
29%inclusion70 decks244 decks
26%synergy
Aetherflux Reservoir
28%inclusion69 decks244 decks
25%synergy
Doubling Cube
27%inclusion66 decks244 decks
27%synergy
Swiftfoot Boots
25%inclusion60 decks244 decks
-2%synergy
The Endstone
24%inclusion32 decks131 decks
24%synergy
The Millennium Calendar
24%inclusion58 decks244 decks
23%synergy
Horizon Stone
23%inclusion57 decks244 decks
23%synergy
Esoteric Duplicator
22%inclusion4 decks18 decks
22%synergy
Encroaching Mycosynth
22%inclusion4 decks18 decks
21%synergy
Worldwalker Helm
22%inclusion4 decks18 decks
21%synergy
Simulacrum Synthesizer
22%inclusion4 decks18 decks
20%synergy
The Immortal Sun
19%inclusion47 decks244 decks
19%synergy
Illusionist's Bracers
17%inclusion42 decks244 decks
16%synergy
Thran Temporal Gateway
17%inclusion41 decks244 decks
17%synergy
Ashnod's Altar
17%inclusion41 decks244 decks
10%synergy
Spine of Ish Sah
16%inclusion39 decks244 decks
15%synergy
Nevinyrral's Disk
15%inclusion36 decks244 decks
14%synergy
Nettlecyst
14%inclusion34 decks244 decks
12%synergy
Thousand-Year Elixir
14%inclusion33 decks244 decks
12%synergy
Staff of Nin
13%inclusion32 decks244 decks
13%synergy
Tamiyo's Journal
13%inclusion32 decks244 decks
12%synergy
Vedalken Orrery
13%inclusion32 decks244 decks
12%synergy
Mindslaver
12%inclusion29 decks244 decks
12%synergy
Prototype Portal
11%inclusion28 decks244 decks
11%synergy
Magistrate's Scepter
11%inclusion28 decks244 decks
11%synergy
Akroma's Memorial
11%inclusion28 decks244 decks
10%synergy
Ring of Three Wishes
11%inclusion27 decks244 decks
11%synergy
Eye of Vecna
11%inclusion26 decks244 decks
10%synergy
Gonti's Aether Heart
10%inclusion25 decks244 decks
10%synergy
God-Pharaoh's Statue
10%inclusion25 decks244 decks
10%synergy
Helm of Awakening
10%inclusion25 decks244 decks
9%synergy
Nexus of Becoming
10%inclusion24 decks244 decks
10%synergy
Palantír of Orthanc
10%inclusion24 decks244 decks
9%synergy
Enchantments
Echoes of Eternity
47%inclusion114 decks242 decks
46%synergy
Training Grounds
33%inclusion6 decks18 decks
30%synergy
Mirrodin Besieged
17%inclusion3 decks18 decks
15%synergy
Mechanized Production
17%inclusion3 decks18 decks
14%synergy
Thopter Spy Network
17%inclusion3 decks18 decks
13%synergy
Eldrazi Conscription
6.1%inclusion15 decks244 decks
5%synergy
Ugin's Mastery
5.3%inclusion13 decks244 decks
5%synergy
Planeswalkers
Ugin, Eye of the Storms
54%inclusion90 decks167 decks
53%synergy
Karn, the Great Creator
52%inclusion126 decks244 decks
51%synergy
Karn, Living Legacy
39%inclusion94 decks244 decks
38%synergy
Tezzeret, Cruel Captain
36%inclusion48 decks135 decks
34%synergy
Ugin, the Spirit Dragon
35%inclusion85 decks244 decks
34%synergy
Tezzeret the Seeker
33%inclusion6 decks18 decks
31%synergy
Karn, Scion of Urza
22%inclusion53 decks244 decks
21%synergy
Karn Liberated
17%inclusion41 decks244 decks
17%synergy
Utility Lands
Inventors' Fair
80%inclusion194 decks244 decks
76%synergy
Darksteel Citadel
77%inclusion188 decks244 decks
73%synergy
Vault of Whispers
75%inclusion3 decks4 decks
71%synergy
Buried Ruin
75%inclusion182 decks244 decks
70%synergy
Seat of the Synod
72%inclusion13 decks18 decks
65%synergy
Urza's Workshop
69%inclusion169 decks244 decks
69%synergy
Urza's Saga
69%inclusion168 decks244 decks
62%synergy
Academy Ruins
67%inclusion12 decks18 decks
61%synergy
War Room
64%inclusion157 decks244 decks
59%synergy
Reliquary Tower
59%inclusion144 decks244 decks
29%synergy
Shrine of the Forsaken Gods
59%inclusion143 decks244 decks
57%synergy
Thespian's Stage
50%inclusion123 decks244 decks
48%synergy
Uthros, Titanic Godcore
50%inclusion5 decks10 decks
47%synergy
Urza's Factory
41%inclusion101 decks244 decks
41%synergy
Archway of Innovation
41%inclusion7 decks17 decks
38%synergy
Tomb of the Spirit Dragon
41%inclusion100 decks244 decks
40%synergy
Fomori Vault
39%inclusion95 decks244 decks
38%synergy
Rogue's Passage
38%inclusion92 decks244 decks
18%synergy
Temple of the False God
37%inclusion91 decks244 decks
28%synergy
Deserted Temple
37%inclusion90 decks244 decks
36%synergy
Treasure Vault
37%inclusion90 decks244 decks
34%synergy
Bonders' Enclave
36%inclusion88 decks244 decks
34%synergy
Zhalfirin Void
32%inclusion78 decks244 decks
31%synergy
Karn's Bastion
31%inclusion75 decks244 decks
26%synergy
Sanctum of Ugin
30%inclusion72 decks244 decks
29%synergy
Strip Mine
30%inclusion72 decks244 decks
27%synergy
Scavenger Grounds
29%inclusion70 decks244 decks
25%synergy
Vesuva
28%inclusion68 decks244 decks
26%synergy
Blast Zone
27%inclusion67 decks244 decks
26%synergy
Arch of Orazca
27%inclusion65 decks244 decks
26%synergy
Guildless Commons
26%inclusion63 decks244 decks
25%synergy
Mikokoro, Center of the Sea
25%inclusion61 decks244 decks
24%synergy
Scorched Ruins
25%inclusion60 decks244 decks
24%synergy
Command Beacon
25%inclusion60 decks244 decks
20%synergy
Ugin's Labyrinth
24%inclusion58 decks244 decks
23%synergy
Wasteland
23%inclusion57 decks244 decks
22%synergy
Crystal Vein
23%inclusion55 decks244 decks
22%synergy
Minamo, School at Water's Edge
22%inclusion4 decks18 decks
18%synergy
Mystic Sanctuary
22%inclusion4 decks18 decks
12%synergy
Arcane Lighthouse
20%inclusion49 decks244 decks
19%synergy
Geier Reach Sanitarium
19%inclusion47 decks244 decks
16%synergy
Muraganda Raceway
18%inclusion32 decks182 decks
16%synergy
Otawara, Soaring City
17%inclusion3 decks18 decks
0%synergy
Homeward Path
16%inclusion38 decks244 decks
14%synergy
Mage-Ring Network
14%inclusion35 decks244 decks
14%synergy
Emergence Zone
14%inclusion34 decks244 decks
11%synergy
Eldrazi Temple
13%inclusion32 decks244 decks
12%synergy
Fountainport
13%inclusion30 decks234 decks
11%synergy
Sea Gate Wreckage
12%inclusion30 decks244 decks
12%synergy
Radiant Fountain
12%inclusion30 decks244 decks
11%synergy
Mana Artifacts
Sol Ring
98%inclusion238 decks244 decks
14%synergy
Thran Dynamo
84%inclusion204 decks244 decks
79%synergy
Izzet Signet
75%inclusion3 decks4 decks
52%synergy
Dimir Signet
75%inclusion3 decks4 decks
51%synergy
Talisman of Creativity
75%inclusion3 decks4 decks
47%synergy
Everflowing Chalice
59%inclusion145 decks244 decks
55%synergy
Mind Stone
58%inclusion142 decks244 decks
44%synergy
Thought Vessel
53%inclusion129 decks244 decks
36%synergy
Hedron Archive
43%inclusion105 decks244 decks
41%synergy
Mox Opal
36%inclusion88 decks244 decks
32%synergy
The Eternity Elevator
31%inclusion40 decks131 decks
29%synergy
Dreamstone Hedron
28%inclusion69 decks244 decks
27%synergy
Liquimetal Torque
28%inclusion68 decks244 decks
25%synergy
Worn Powerstone
27%inclusion67 decks244 decks
25%synergy
Blinkmoth Urn
26%inclusion64 decks244 decks
26%synergy
Sonic Screwdriver
25%inclusion60 decks244 decks
24%synergy
Midnight Clock
22%inclusion4 decks18 decks
18%synergy
The Mightstone and Weakstone
20%inclusion49 decks244 decks
20%synergy
Crystal Skull, Isu Spyglass
18%inclusion3 decks17 decks
16%synergy
Machine God's Effigy
17%inclusion3 decks18 decks
15%synergy
Lotus Petal
16%inclusion40 decks244 decks
9%synergy
Gilded Lotus
15%inclusion36 decks244 decks
12%synergy
Chromatic Orrery
14%inclusion33 decks244 decks
12%synergy
Sol Talisman
11%inclusion27 decks244 decks
10%synergy
Arcane Signet
11%inclusion27 decks244 decks
-61%synergy
The Aetherspark
10%inclusion19 decks182 decks
9%synergy
Fellwar Stone
10%inclusion24 decks244 decks
-11%synergy
Staff of Compleation
8.6%inclusion21 decks244 decks
7%synergy
Coveted Jewel
7.8%inclusion19 decks244 decks
7%synergy
Empowered Autogenerator
5.3%inclusion13 decks244 decks
5%synergy
Lands
Thundering Falls
75%inclusion3 decks4 decks
66%synergy
Cascade Bluffs
75%inclusion3 decks4 decks
60%synergy
Steam Vents
75%inclusion3 decks4 decks
36%synergy
Watery Grave
75%inclusion3 decks4 decks
33%synergy
Urza's Cave
60%inclusion147 decks243 decks
58%synergy
The Mycosynth Gardens
54%inclusion131 decks244 decks
52%synergy
Planar Nexus
25%inclusion61 decks243 decks
24%synergy
Hall of Tagsin
23%inclusion55 decks244 decks
22%synergy
Crystal Grotto
16%inclusion39 decks244 decks
15%synergy
Talon Gates of Madara
14%inclusion34 decks240 decks
12%synergy
Abstergo Entertainment
13%inclusion30 decks237 decks
12%synergy
Gemstone Caverns
12%inclusion30 decks244 decks
7%synergy
Cavern of Souls
12%inclusion30 decks244 decks
5%synergy
Mirrex
11%inclusion27 decks244 decks
10%synergy
The Grey Havens
9.4%inclusion23 decks244 decks
8%synergy
Myriad Landscape
8.6%inclusion21 decks244 decks
-7%synergy
Demolition Field
7.8%inclusion19 decks244 decks
5%synergy
Conduit Pylons
6.1%inclusion15 decks244 decks
5%synergy
Power Depot
5.7%inclusion14 decks244 decks
5%synergy
Hidden Grotto
5.1%inclusion12 decks234 decks
4%synergy