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
1.8%inclusion101 decks5.62K decks
The Peregrine Dynamo
4.8%inclusion47 decks979 decks
Liberator, Urza's Battlethopter
0.6%inclusion15 decks2.65K decks
Karn, Silver Golem
1.0%inclusion11 decks1.07K decks
Dawnsire, Sunstar Dreadnought
0.5%inclusion9 decks1.69K decks
Marvin, Murderous Mimic
0.5%inclusion8 decks1.67K decks
Muzzio, Visionary Architect
0.5%inclusion3 decks573 decks
Kozilek, Butcher of Truth
0.3%inclusion3 decks887 decks
Ultima, Origin of Oblivion
0.1%inclusion3 decks5.07K decks
Zhulodok, Void Gorger
0.0%inclusion3 decks20K decks
Traxos, Scourge of Kroog
0.1%inclusion3 decks2.02K decks
Iron Man, Titan of Innovation
0.0%inclusion2 decks7.39K decks
Omarthis, Ghostfire Initiate
0.1%inclusion2 decks2.43K decks
Urza, Chief Artificer
0.0%inclusion2 decks16K decks
Urza, Lord High Artificer
0.0%inclusion2 decks17.8K decks
Syr Ginger, the Meal Ender
0.1%inclusion2 decks2.09K decks
Emrakul, the Promised End
0.2%inclusion2 decks879 decks
The Capitoline Triad
0.0%inclusion1 decks3.80K decks
New Cards
Krang, Utrom Warlord
7.1%inclusion2 decks28 decks
7%synergy
Technodrome
3.6%inclusion1 decks28 decks
4%synergy
Abundant Countryside
3.2%inclusion1 decks31 decks
2%synergy
High Synergy Cards
Forsaken Monument
92%inclusion218 decks238 decks
90%synergy
Mystic Forge
89%inclusion212 decks238 decks
86%synergy
Unwinding Clock
86%inclusion204 decks238 decks
83%synergy
Urza's Power Plant
84%inclusion200 decks238 decks
82%synergy
Urza's Mine
84%inclusion200 decks238 decks
82%synergy
Urza's Tower
84%inclusion200 decks238 decks
82%synergy
Enthusiastic Mechanaut
83%inclusion5 decks6 decks
79%synergy
Ancient Den
83%inclusion5 decks6 decks
78%synergy
Inventors' Fair
79%inclusion189 decks238 decks
76%synergy
Foundry Inspector
79%inclusion189 decks238 decks
75%synergy
Top Cards
Sculpting Steel
74%inclusion177 decks238 decks
72%synergy
Voltaic Key
74%inclusion175 decks238 decks
73%synergy
All Is Dust
72%inclusion172 decks238 decks
71%synergy
Manifold Key
70%inclusion167 decks238 decks
69%synergy
Rings of Brighthearth
68%inclusion163 decks238 decks
67%synergy
Etherium Sculptor
68%inclusion13 decks19 decks
63%synergy
Cloud Key
67%inclusion160 decks238 decks
65%synergy
Ugin, the Ineffable
67%inclusion159 decks238 decks
65%synergy
Sensei's Divining Top
66%inclusion158 decks238 decks
62%synergy
Jhoira's Familiar
62%inclusion147 decks238 decks
60%synergy
Game Changers
Smothering Tithe
67%inclusion4 decks6 decks
46%synergy
Bolas's Citadel
57%inclusion4 decks7 decks
49%synergy
The One Ring
50%inclusion119 decks238 decks
42%synergy
Enlightened Tutor
50%inclusion3 decks6 decks
35%synergy
Teferi's Protection
50%inclusion3 decks6 decks
33%synergy
Mana Vault
48%inclusion115 decks238 decks
42%synergy
Ancient Tomb
45%inclusion108 decks238 decks
36%synergy
Grim Monolith
37%inclusion89 decks238 decks
35%synergy
Mishra's Workshop
32%inclusion75 decks238 decks
31%synergy
Field of the Dead
13%inclusion30 decks238 decks
10%synergy
Creatures
Liberator, Urza's Battlethopter
57%inclusion136 decks238 decks
56%synergy
Metalworker
55%inclusion132 decks238 decks
55%synergy
Palladium Myr
54%inclusion129 decks238 decks
52%synergy
Thought Monitor
53%inclusion10 decks19 decks
49%synergy
Phyrexian Metamorph
53%inclusion10 decks19 decks
45%synergy
Walking Ballista
52%inclusion123 decks238 decks
49%synergy
Myr Retriever
47%inclusion113 decks238 decks
46%synergy
Master Transmuter
47%inclusion9 decks19 decks
46%synergy
Urza, Lord High Artificer
47%inclusion9 decks19 decks
44%synergy
Scrap Trawler
47%inclusion112 decks238 decks
45%synergy
Kuldotha Forgemaster
47%inclusion111 decks238 decks
46%synergy
Voltaic Construct
45%inclusion107 decks238 decks
45%synergy
Goblin Engineer
44%inclusion4 decks9 decks
42%synergy
Emry, Lurker of the Loch
42%inclusion8 decks19 decks
38%synergy
Mycosynth Golem
39%inclusion92 decks238 decks
38%synergy
Metalwork Colossus
37%inclusion89 decks238 decks
36%synergy
Padeem, Consul of Innovation
37%inclusion7 decks19 decks
34%synergy
Blightsteel Colossus
36%inclusion85 decks238 decks
34%synergy
Shimmer Myr
35%inclusion83 decks238 decks
34%synergy
Solemn Simulacrum
34%inclusion80 decks238 decks
21%synergy
Goblin Welder
33%inclusion3 decks9 decks
31%synergy
Hellkite Tyrant
33%inclusion3 decks9 decks
30%synergy
Forensic Gadgeteer
32%inclusion6 decks19 decks
29%synergy
The Reality Chip
32%inclusion6 decks19 decks
28%synergy
Spellskite
32%inclusion6 decks19 decks
28%synergy
Ultima, Origin of Oblivion
31%inclusion39 decks125 decks
31%synergy
Cryptothrall
29%inclusion68 decks238 decks
28%synergy
Wurmcoil Engine
29%inclusion68 decks238 decks
27%synergy
Glaring Fleshraker
28%inclusion63 decks222 decks
27%synergy
Wandering Archaic
27%inclusion65 decks238 decks
26%synergy
Cityscape Leveler
27%inclusion64 decks238 decks
26%synergy
Arcum Dagsson
26%inclusion5 decks19 decks
26%synergy
Silver Myr
26%inclusion5 decks19 decks
24%synergy
Kappa Cannoneer
26%inclusion5 decks19 decks
23%synergy
Abstruse Archaic
26%inclusion62 decks238 decks
26%synergy
Lodestone Golem
26%inclusion61 decks238 decks
25%synergy
Steel Hellkite
26%inclusion61 decks238 decks
24%synergy
Junk Diver
25%inclusion60 decks238 decks
24%synergy
Meteor Golem
24%inclusion57 decks238 decks
22%synergy
Myr Battlesphere
23%inclusion54 decks238 decks
21%synergy
Steel Overseer
22%inclusion52 decks238 decks
20%synergy
Marvin, Murderous Mimic
21%inclusion42 decks199 decks
20%synergy
Vedalken Archmage
21%inclusion4 decks19 decks
20%synergy
Platinum Angel
21%inclusion49 decks238 decks
20%synergy
Kozilek, the Great Distortion
20%inclusion48 decks238 decks
19%synergy
Karn, Silver Golem
18%inclusion43 decks238 decks
18%synergy
Platinum Emperion
18%inclusion43 decks238 decks
18%synergy
Darksteel Colossus
18%inclusion43 decks238 decks
17%synergy
Skittering Cicada
17%inclusion41 decks238 decks
17%synergy
Myr Welder
16%inclusion39 decks238 decks
16%synergy
Instants
Swords to Plowshares
50%inclusion3 decks6 decks
-11%synergy
Null Elemental Blast
45%inclusion100 decks224 decks
44%synergy
Counterspell
42%inclusion8 decks19 decks
0%synergy
Deflecting Swat
33%inclusion3 decks9 decks
17%synergy
Warping Wail
33%inclusion78 decks238 decks
32%synergy
An Offer You Can't Refuse
32%inclusion6 decks19 decks
7%synergy
Whir of Invention
26%inclusion5 decks19 decks
24%synergy
Muddle the Mixture
26%inclusion5 decks19 decks
22%synergy
Mana Drain
26%inclusion5 decks19 decks
12%synergy
Swan Song
26%inclusion5 decks19 decks
9%synergy
Arcane Denial
26%inclusion5 decks19 decks
6%synergy
Kozilek's Command
24%inclusion53 decks221 decks
23%synergy
Eldritch Immunity
24%inclusion52 decks221 decks
23%synergy
Desynchronization
19%inclusion3 decks16 decks
17%synergy
Sink into Stupor
18%inclusion3 decks17 decks
8%synergy
Dramatic Reversal
16%inclusion3 decks19 decks
11%synergy
Fierce Guardianship
16%inclusion3 decks19 decks
-2%synergy
Cyclonic Rift
16%inclusion3 decks19 decks
-6%synergy
Scour from Existence
14%inclusion34 decks238 decks
14%synergy
Not of This World
13%inclusion31 decks238 decks
12%synergy
Desecrate Reality
12%inclusion29 decks238 decks
12%synergy
Titan's Presence
12%inclusion28 decks238 decks
11%synergy
Eldrazi Confluence
11%inclusion24 decks221 decks
10%synergy
Spatial Contortion
6.7%inclusion16 decks238 decks
7%synergy
Sorceries
Fabricate
53%inclusion10 decks19 decks
47%synergy
Organic Extinction
50%inclusion3 decks6 decks
47%synergy
Thoughtcast
42%inclusion8 decks19 decks
39%synergy
Blasphemous Act
33%inclusion3 decks9 decks
0%synergy
Reshape
26%inclusion5 decks19 decks
25%synergy
Rise of the Eldrazi
17%inclusion40 decks238 decks
16%synergy
Transmute Artifact
16%inclusion3 decks19 decks
15%synergy
One with the Machine
16%inclusion3 decks19 decks
15%synergy
Ponder
16%inclusion3 decks19 decks
4%synergy
Selective Obliteration
14%inclusion30 decks221 decks
13%synergy
Introduction to Annihilation
7.1%inclusion17 decks238 decks
7%synergy
Introduction to Prophecy
6.3%inclusion15 decks238 decks
6%synergy
Calamity of the Titans
5.0%inclusion12 decks238 decks
5%synergy
Utility Artifacts
Darksteel Forge
55%inclusion130 decks238 decks
53%synergy
Chimil, the Inner Sun
49%inclusion117 decks238 decks
47%synergy
Planar Bridge
48%inclusion115 decks238 decks
48%synergy
Moonsilver Key
40%inclusion95 decks238 decks
39%synergy
Mind's Eye
38%inclusion90 decks238 decks
37%synergy
Mycosynth Lattice
37%inclusion89 decks238 decks
37%synergy
Strionic Resonator
37%inclusion88 decks238 decks
34%synergy
Darksteel Monolith
36%inclusion86 decks238 decks
35%synergy
Semblance Anvil
35%inclusion84 decks238 decks
35%synergy
Lightning Greaves
35%inclusion84 decks238 decks
11%synergy
Expedition Map
35%inclusion83 decks238 decks
32%synergy
Krark-Clan Ironworks
32%inclusion76 decks238 decks
31%synergy
Mirage Mirror
32%inclusion75 decks238 decks
30%synergy
Mirrorworks
31%inclusion74 decks238 decks
31%synergy
Commander's Plate
31%inclusion74 decks238 decks
29%synergy
Portal to Phyrexia
30%inclusion72 decks238 decks
29%synergy
Aetherflux Reservoir
30%inclusion71 decks238 decks
27%synergy
Simulacrum Synthesizer
29%inclusion5 decks17 decks
28%synergy
Helm of the Host
29%inclusion68 decks238 decks
26%synergy
Doubling Cube
28%inclusion67 decks238 decks
28%synergy
The Endstone
26%inclusion28 decks108 decks
25%synergy
Repurposing Bay
25%inclusion3 decks12 decks
24%synergy
The Millennium Calendar
24%inclusion58 decks238 decks
24%synergy
Esoteric Duplicator
24%inclusion4 decks17 decks
23%synergy
Swiftfoot Boots
24%inclusion56 decks238 decks
-4%synergy
Horizon Stone
23%inclusion55 decks238 decks
23%synergy
Encroaching Mycosynth
21%inclusion4 decks19 decks
20%synergy
The Immortal Sun
21%inclusion49 decks238 decks
20%synergy
Worldwalker Helm
18%inclusion3 decks17 decks
17%synergy
Illusionist's Bracers
16%inclusion39 decks238 decks
15%synergy
Thran Temporal Gateway
16%inclusion38 decks238 decks
16%synergy
Ashnod's Altar
16%inclusion37 decks238 decks
9%synergy
Spine of Ish Sah
14%inclusion34 decks238 decks
14%synergy
Thousand-Year Elixir
14%inclusion33 decks238 decks
12%synergy
Magistrate's Scepter
13%inclusion32 decks238 decks
13%synergy
Tamiyo's Journal
13%inclusion32 decks238 decks
13%synergy
Nevinyrral's Disk
13%inclusion32 decks238 decks
13%synergy
Nettlecyst
13%inclusion31 decks238 decks
11%synergy
Vedalken Orrery
13%inclusion30 decks238 decks
11%synergy
Akroma's Memorial
13%inclusion30 decks238 decks
11%synergy
Staff of Nin
12%inclusion29 decks238 decks
12%synergy
God-Pharaoh's Statue
12%inclusion29 decks238 decks
11%synergy
Ring of Three Wishes
12%inclusion28 decks238 decks
12%synergy
Mindslaver
12%inclusion28 decks238 decks
11%synergy
Prototype Portal
11%inclusion27 decks238 decks
11%synergy
Palantír of Orthanc
11%inclusion26 decks238 decks
10%synergy
Torpor Orb
11%inclusion25 decks238 decks
10%synergy
Helm of Awakening
11%inclusion25 decks238 decks
10%synergy
Excalibur, Sword of Eden
10%inclusion22 decks218 decks
8%synergy
Gonti's Aether Heart
10%inclusion24 decks238 decks
10%synergy
Enchantments
Echoes of Eternity
44%inclusion98 decks223 decks
43%synergy
Training Grounds
32%inclusion6 decks19 decks
29%synergy
Mechanized Production
26%inclusion5 decks19 decks
23%synergy
Mirrodin Besieged
16%inclusion3 decks19 decks
14%synergy
Thopter Spy Network
16%inclusion3 decks19 decks
12%synergy
Mystic Remora
16%inclusion3 decks19 decks
0%synergy
Eldrazi Conscription
6.7%inclusion16 decks238 decks
6%synergy
Ugin's Mastery
5.5%inclusion13 decks238 decks
5%synergy
Planeswalkers
Ugin, Eye of the Storms
57%inclusion83 decks146 decks
56%synergy
Karn, the Great Creator
53%inclusion127 decks238 decks
52%synergy
Tezzeret, Master of the Bridge
43%inclusion3 decks7 decks
41%synergy
Tezzeret, Cruel Captain
38%inclusion43 decks112 decks
37%synergy
Karn, Living Legacy
38%inclusion91 decks238 decks
38%synergy
Ugin, the Spirit Dragon
37%inclusion88 decks238 decks
36%synergy
Tezzeret the Seeker
37%inclusion7 decks19 decks
35%synergy
Karn, Scion of Urza
24%inclusion57 decks238 decks
24%synergy
Karn Liberated
17%inclusion40 decks238 decks
17%synergy
Utility Lands
Great Furnace
78%inclusion7 decks9 decks
72%synergy
Buried Ruin
75%inclusion178 decks238 decks
70%synergy
Darksteel Citadel
74%inclusion177 decks238 decks
71%synergy
Academy Ruins
74%inclusion14 decks19 decks
68%synergy
Vault of Whispers
71%inclusion5 decks7 decks
67%synergy
Urza's Saga
68%inclusion163 decks238 decks
62%synergy
Seat of the Synod
68%inclusion13 decks19 decks
62%synergy
Urza's Workshop
68%inclusion162 decks238 decks
67%synergy
War Room
64%inclusion153 decks238 decks
58%synergy
Uthros, Titanic Godcore
63%inclusion5 decks8 decks
59%synergy
Reliquary Tower
59%inclusion140 decks238 decks
29%synergy
Shrine of the Forsaken Gods
56%inclusion133 decks238 decks
55%synergy
Thespian's Stage
50%inclusion119 decks238 decks
48%synergy
Archway of Innovation
50%inclusion8 decks16 decks
47%synergy
Urza's Factory
41%inclusion97 decks238 decks
40%synergy
Tomb of the Spirit Dragon
40%inclusion96 decks238 decks
39%synergy
Fomori Vault
39%inclusion90 decks228 decks
38%synergy
Bonders' Enclave
37%inclusion88 decks238 decks
35%synergy
Treasure Vault
37%inclusion88 decks238 decks
34%synergy
Deserted Temple
36%inclusion86 decks238 decks
35%synergy
Rogue's Passage
36%inclusion86 decks238 decks
16%synergy
Temple of the False God
35%inclusion83 decks238 decks
26%synergy
Zhalfirin Void
33%inclusion79 decks238 decks
33%synergy
Sanctum of Ugin
29%inclusion70 decks238 decks
29%synergy
Strip Mine
29%inclusion70 decks238 decks
27%synergy
Blast Zone
29%inclusion69 decks238 decks
28%synergy
Karn's Bastion
29%inclusion69 decks238 decks
24%synergy
Scavenger Grounds
28%inclusion66 decks238 decks
24%synergy
Vesuva
26%inclusion63 decks238 decks
25%synergy
Arch of Orazca
26%inclusion61 decks238 decks
25%synergy
Mikokoro, Center of the Sea
26%inclusion61 decks238 decks
24%synergy
Scorched Ruins
25%inclusion60 decks238 decks
25%synergy
Wasteland
25%inclusion59 decks238 decks
23%synergy
Ugin's Labyrinth
24%inclusion55 decks225 decks
24%synergy
Guildless Commons
24%inclusion58 decks238 decks
23%synergy
Crystal Vein
23%inclusion55 decks238 decks
22%synergy
Command Beacon
23%inclusion55 decks238 decks
18%synergy
Minamo, School at Water's Edge
21%inclusion4 decks19 decks
17%synergy
Mystic Sanctuary
21%inclusion4 decks19 decks
11%synergy
Otawara, Soaring City
21%inclusion4 decks19 decks
5%synergy
Geier Reach Sanitarium
19%inclusion46 decks238 decks
16%synergy
Muraganda Raceway
19%inclusion30 decks162 decks
17%synergy
Arcane Lighthouse
18%inclusion44 decks238 decks
17%synergy
Homeward Path
17%inclusion41 decks238 decks
16%synergy
Emergence Zone
16%inclusion39 decks238 decks
14%synergy
Radiant Fountain
14%inclusion34 decks238 decks
13%synergy
Eldrazi Temple
14%inclusion33 decks238 decks
13%synergy
Fountainport
13%inclusion29 decks215 decks
12%synergy
Mage-Ring Network
13%inclusion32 decks238 decks
13%synergy
Blasted Landscape
12%inclusion29 decks238 decks
12%synergy
Mana Artifacts
Sol Ring
97%inclusion230 decks238 decks
13%synergy
Thran Dynamo
83%inclusion197 decks238 decks
78%synergy
Everflowing Chalice
62%inclusion147 decks238 decks
57%synergy
Mind Stone
59%inclusion141 decks238 decks
45%synergy
Thought Vessel
54%inclusion129 decks238 decks
37%synergy
Izzet Signet
50%inclusion3 decks6 decks
26%synergy
Talisman of Creativity
50%inclusion3 decks6 decks
22%synergy
Dimir Signet
43%inclusion3 decks7 decks
18%synergy
Hedron Archive
42%inclusion100 decks238 decks
39%synergy
Mox Opal
38%inclusion90 decks238 decks
33%synergy
Liquimetal Torque
30%inclusion71 decks238 decks
27%synergy
The Eternity Elevator
29%inclusion31 decks108 decks
27%synergy
Worn Powerstone
27%inclusion64 decks238 decks
25%synergy
Dreamstone Hedron
26%inclusion62 decks238 decks
25%synergy
Blinkmoth Urn
26%inclusion61 decks238 decks
25%synergy
Sonic Screwdriver
25%inclusion60 decks238 decks
24%synergy
Crystal Skull, Isu Spyglass
25%inclusion4 decks16 decks
23%synergy
The Mightstone and Weakstone
23%inclusion55 decks238 decks
23%synergy
Midnight Clock
21%inclusion4 decks19 decks
16%synergy
Lotus Petal
18%inclusion42 decks238 decks
11%synergy
Chromatic Orrery
16%inclusion38 decks238 decks
15%synergy
Machine God's Effigy
16%inclusion3 decks19 decks
15%synergy
Gilded Lotus
14%inclusion34 decks238 decks
11%synergy
Mox Diamond
12%inclusion28 decks238 decks
7%synergy
Sol Talisman
11%inclusion26 decks238 decks
10%synergy
Arcane Signet
11%inclusion26 decks238 decks
-61%synergy
The Aetherspark
10%inclusion17 decks162 decks
10%synergy
Fellwar Stone
10%inclusion23 decks238 decks
-11%synergy
Mana Crypt
8.0%inclusion19 decks238 decks
6%synergy
Coveted Jewel
7.1%inclusion17 decks238 decks
6%synergy
Staff of Compleation
7.1%inclusion17 decks238 decks
6%synergy
Patriar's Seal
5.9%inclusion14 decks238 decks
4%synergy
Empowered Autogenerator
5.5%inclusion13 decks238 decks
5%synergy
Stonespeaker Crystal
5.0%inclusion12 decks238 decks
5%synergy
Lands
Goldmire Bridge
75%inclusion3 decks4 decks
71%synergy
Steam Vents
67%inclusion4 decks6 decks
28%synergy
Urza's Cave
59%inclusion133 decks224 decks
57%synergy
Watery Grave
57%inclusion4 decks7 decks
16%synergy
The Mycosynth Gardens
55%inclusion130 decks238 decks
53%synergy
Thundering Falls
50%inclusion3 decks6 decks
41%synergy
Cascade Bluffs
50%inclusion3 decks6 decks
36%synergy
Training Center
50%inclusion3 decks6 decks
25%synergy
Shivan Reef
50%inclusion3 decks6 decks
21%synergy
Mistvault Bridge
43%inclusion3 decks7 decks
39%synergy
Planar Nexus
27%inclusion60 decks224 decks
26%synergy
Hall of Tagsin
22%inclusion52 decks238 decks
22%synergy
Crystal Grotto
17%inclusion40 decks238 decks
16%synergy
Talon Gates of Madara
15%inclusion33 decks221 decks
13%synergy
Cavern of Souls
14%inclusion34 decks238 decks
7%synergy
Gemstone Caverns
13%inclusion31 decks238 decks
8%synergy
Abstergo Entertainment
12%inclusion26 decks218 decks
11%synergy
Mirrex
10%inclusion24 decks238 decks
9%synergy
The Grey Havens
10%inclusion24 decks238 decks
9%synergy
Myriad Landscape
8.8%inclusion21 decks238 decks
-7%synergy
Demolition Field
8.4%inclusion20 decks238 decks
5%synergy
Power Depot
7.1%inclusion17 decks238 decks
6%synergy
Conduit Pylons
6.1%inclusion14 decks229 decks
5%synergy
Hidden Grotto
6.0%inclusion13 decks215 decks
5%synergy
Plaza of Heroes
5.5%inclusion13 decks238 decks
3%synergy