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 cannot 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%inclusion95 decks5.46K decks
The Peregrine Dynamo
5.2%inclusion48 decks916 decks
Liberator, Urza's Battlethopter
0.6%inclusion16 decks2.70K decks
Karn, Silver Golem
1.0%inclusion10 decks1.05K decks
Marvin, Murderous Mimic
0.5%inclusion7 decks1.53K decks
Dawnsire, Sunstar Dreadnought
0.5%inclusion6 decks1.23K decks
Traxos, Scourge of Kroog
0.3%inclusion5 decks1.96K decks
Kozilek, Butcher of Truth
0.3%inclusion3 decks897 decks
Iron Man, Titan of Innovation
0.0%inclusion2 decks6.87K decks
Muzzio, Visionary Architect
0.4%inclusion2 decks561 decks
Ultima, Origin of Oblivion
0.1%inclusion2 decks3.98K decks
Omarthis, Ghostfire Initiate
0.1%inclusion2 decks2.42K decks
Urza, Chief Artificer
0.0%inclusion2 decks15.9K decks
Urza, Lord High Artificer
0.0%inclusion2 decks17.2K decks
Syr Ginger, the Meal Ender
0.1%inclusion2 decks2.12K decks
Daretti, Scrap Savant
0.1%inclusion2 decks3.05K decks
Kozilek, the Great Distortion
0.0%inclusion2 decks5.53K decks
The Capitoline Triad
0.0%inclusion1 decks3.48K decks
New Cards
The Walls of Ba Sing Se
16%inclusion3 decks19 decks
14%synergy
Planetarium of Wan Shi Tong
8.3%inclusion2 decks24 decks
8%synergy
Zuko's Exile
4.0%inclusion1 decks25 decks
3%synergy
High Synergy Cards
Forsaken Monument
92%inclusion206 decks225 decks
90%synergy
Mystic Forge
90%inclusion202 decks225 decks
87%synergy
Unwinding Clock
87%inclusion195 decks225 decks
84%synergy
Urza's Power Plant
84%inclusion189 decks225 decks
82%synergy
Urza's Mine
84%inclusion189 decks225 decks
82%synergy
Urza's Tower
84%inclusion189 decks225 decks
82%synergy
Enthusiastic Mechanaut
83%inclusion5 decks6 decks
79%synergy
Great Furnace
83%inclusion10 decks12 decks
77%synergy
Inventors' Fair
80%inclusion179 decks225 decks
76%synergy
Ancient Den
80%inclusion4 decks5 decks
75%synergy
Top Cards
Foundry Inspector
78%inclusion176 decks225 decks
74%synergy
Sculpting Steel
75%inclusion168 decks225 decks
73%synergy
Etherium Sculptor
73%inclusion11 decks15 decks
68%synergy
All Is Dust
72%inclusion162 decks225 decks
70%synergy
Rings of Brighthearth
71%inclusion160 decks225 decks
70%synergy
Voltaic Key
71%inclusion159 decks225 decks
70%synergy
Manifold Key
69%inclusion156 decks225 decks
68%synergy
Sensei's Divining Top
67%inclusion151 decks225 decks
62%synergy
Ugin, the Ineffable
67%inclusion150 decks225 decks
65%synergy
Cloud Key
65%inclusion146 decks225 decks
63%synergy
Game Changers
Smothering Tithe
80%inclusion4 decks5 decks
58%synergy
Bolas's Citadel
67%inclusion4 decks6 decks
59%synergy
Teferi's Protection
60%inclusion3 decks5 decks
43%synergy
The One Ring
51%inclusion114 decks225 decks
42%synergy
Mana Vault
48%inclusion109 decks225 decks
42%synergy
Ancient Tomb
44%inclusion100 decks225 decks
35%synergy
Grim Monolith
37%inclusion83 decks225 decks
35%synergy
Gamble
33%inclusion4 decks12 decks
24%synergy
Mishra's Workshop
29%inclusion65 decks225 decks
29%synergy
Field of the Dead
14%inclusion32 decks225 decks
11%synergy
Creatures
Jhoira's Familiar
62%inclusion139 decks225 decks
60%synergy
Phyrexian Metamorph
60%inclusion9 decks15 decks
53%synergy
Goblin Engineer
58%inclusion7 decks12 decks
55%synergy
Liberator, Urza's Battlethopter
58%inclusion131 decks225 decks
57%synergy
Metalworker
54%inclusion121 decks225 decks
53%synergy
Palladium Myr
53%inclusion119 decks225 decks
51%synergy
Walking Ballista
51%inclusion115 decks225 decks
48%synergy
Goblin Welder
50%inclusion6 decks12 decks
48%synergy
Kuldotha Forgemaster
48%inclusion107 decks225 decks
47%synergy
Master Transmuter
47%inclusion7 decks15 decks
45%synergy
Urza, Lord High Artificer
47%inclusion7 decks15 decks
43%synergy
Thought Monitor
47%inclusion7 decks15 decks
43%synergy
Scrap Trawler
46%inclusion103 decks225 decks
44%synergy
Voltaic Construct
45%inclusion102 decks225 decks
45%synergy
Myr Retriever
45%inclusion102 decks225 decks
44%synergy
Spellskite
40%inclusion6 decks15 decks
37%synergy
Emry, Lurker of the Loch
40%inclusion6 decks15 decks
36%synergy
Mycosynth Golem
37%inclusion83 decks225 decks
36%synergy
Shimmer Myr
36%inclusion80 decks225 decks
34%synergy
Metalwork Colossus
35%inclusion78 decks225 decks
34%synergy
Solemn Simulacrum
35%inclusion78 decks225 decks
22%synergy
Blightsteel Colossus
34%inclusion77 decks225 decks
33%synergy
The Reality Chip
33%inclusion5 decks15 decks
30%synergy
Padeem, Consul of Innovation
33%inclusion5 decks15 decks
30%synergy
Hellkite Tyrant
33%inclusion4 decks12 decks
30%synergy
Wurmcoil Engine
31%inclusion70 decks225 decks
30%synergy
Ultima, Origin of Oblivion
30%inclusion27 decks90 decks
29%synergy
Wandering Archaic
28%inclusion64 decks225 decks
27%synergy
Cryptothrall
28%inclusion63 decks225 decks
27%synergy
Cityscape Leveler
28%inclusion62 decks225 decks
27%synergy
Meteor Golem
28%inclusion62 decks225 decks
26%synergy
Glaring Fleshraker
27%inclusion52 decks190 decks
26%synergy
Steel Hellkite
27%inclusion61 decks225 decks
26%synergy
Junk Diver
27%inclusion60 decks225 decks
26%synergy
Forensic Gadgeteer
27%inclusion4 decks15 decks
24%synergy
Kappa Cannoneer
27%inclusion4 decks15 decks
24%synergy
Abstruse Archaic
26%inclusion59 decks225 decks
26%synergy
Lodestone Golem
25%inclusion57 decks225 decks
25%synergy
Chiss-Goria, Forge Tyrant
25%inclusion3 decks12 decks
25%synergy
Quicksmith Genius
25%inclusion3 decks12 decks
25%synergy
Myr Battlesphere
24%inclusion55 decks225 decks
23%synergy
Marvin, Murderous Mimic
22%inclusion37 decks166 decks
21%synergy
Steel Overseer
22%inclusion50 decks225 decks
21%synergy
Myr Welder
21%inclusion48 decks225 decks
21%synergy
Karn, Silver Golem
21%inclusion47 decks225 decks
21%synergy
Platinum Angel
21%inclusion47 decks225 decks
20%synergy
Arcum Dagsson
20%inclusion3 decks15 decks
20%synergy
Drafna, Founder of Lat-Nam
20%inclusion3 decks15 decks
19%synergy
Silver Myr
20%inclusion3 decks15 decks
17%synergy
Sai, Master Thopterist
20%inclusion3 decks15 decks
16%synergy
Instants
Counterspell
47%inclusion7 decks15 decks
5%synergy
Null Elemental Blast
43%inclusion82 decks192 decks
42%synergy
An Offer You Can't Refuse
40%inclusion6 decks15 decks
16%synergy
Warping Wail
32%inclusion73 decks225 decks
32%synergy
Muddle the Mixture
27%inclusion4 decks15 decks
22%synergy
Arcane Denial
27%inclusion4 decks15 decks
6%synergy
Valakut Awakening
25%inclusion3 decks12 decks
20%synergy
Deflecting Swat
25%inclusion3 decks12 decks
9%synergy
Chaos Warp
25%inclusion3 decks12 decks
-5%synergy
Three Steps Ahead
23%inclusion3 decks13 decks
20%synergy
Kozilek's Command
22%inclusion42 decks189 decks
21%synergy
Eldritch Immunity
22%inclusion41 decks189 decks
21%synergy
Whir of Invention
20%inclusion3 decks15 decks
17%synergy
Dramatic Reversal
20%inclusion3 decks15 decks
16%synergy
Mana Drain
20%inclusion3 decks15 decks
5%synergy
Swan Song
20%inclusion3 decks15 decks
3%synergy
Fierce Guardianship
20%inclusion3 decks15 decks
2%synergy
Cyclonic Rift
20%inclusion3 decks15 decks
-3%synergy
Scour from Existence
15%inclusion34 decks225 decks
15%synergy
Desecrate Reality
13%inclusion30 decks225 decks
13%synergy
Titan's Presence
13%inclusion29 decks225 decks
12%synergy
Not of This World
12%inclusion28 decks225 decks
12%synergy
Eldrazi Confluence
11%inclusion20 decks189 decks
10%synergy
Spatial Contortion
8.4%inclusion19 decks225 decks
8%synergy
Sorceries
Organic Extinction
60%inclusion3 decks5 decks
57%synergy
Fabricate
53%inclusion8 decks15 decks
48%synergy
Blasphemous Act
50%inclusion6 decks12 decks
17%synergy
Vandalblast
42%inclusion5 decks12 decks
26%synergy
Reckless Handling
33%inclusion4 decks12 decks
32%synergy
Thoughtcast
33%inclusion5 decks15 decks
30%synergy
Reshape
27%inclusion4 decks15 decks
25%synergy
Trash for Treasure
25%inclusion3 decks12 decks
24%synergy
Rise of the Eldrazi
16%inclusion36 decks225 decks
15%synergy
Selective Obliteration
13%inclusion25 decks189 decks
13%synergy
Introduction to Annihilation
8.9%inclusion20 decks225 decks
9%synergy
Introduction to Prophecy
6.7%inclusion15 decks225 decks
6%synergy
Calamity of the Titans
6.2%inclusion14 decks225 decks
6%synergy
Utility Artifacts
Darksteel Forge
55%inclusion123 decks225 decks
54%synergy
Chimil, the Inner Sun
48%inclusion109 decks225 decks
47%synergy
Planar Bridge
48%inclusion108 decks225 decks
48%synergy
Moonsilver Key
39%inclusion87 decks225 decks
38%synergy
Simulacrum Synthesizer
38%inclusion5 decks13 decks
37%synergy
Mind's Eye
38%inclusion86 decks225 decks
38%synergy
Mycosynth Lattice
37%inclusion84 decks225 decks
37%synergy
Strionic Resonator
37%inclusion84 decks225 decks
35%synergy
Darksteel Monolith
36%inclusion80 decks225 decks
35%synergy
Semblance Anvil
35%inclusion78 decks225 decks
34%synergy
Mirage Mirror
35%inclusion78 decks225 decks
33%synergy
Lightning Greaves
35%inclusion78 decks225 decks
10%synergy
Expedition Map
34%inclusion77 decks225 decks
31%synergy
Krark-Clan Ironworks
32%inclusion73 decks225 decks
31%synergy
Commander's Plate
32%inclusion73 decks225 decks
30%synergy
Portal to Phyrexia
32%inclusion72 decks225 decks
31%synergy
Mirrorworks
31%inclusion70 decks225 decks
31%synergy
Esoteric Duplicator
31%inclusion4 decks13 decks
30%synergy
Helm of the Host
31%inclusion69 decks225 decks
28%synergy
Doubling Cube
30%inclusion67 decks225 decks
29%synergy
Aetherflux Reservoir
29%inclusion66 decks225 decks
26%synergy
The Millennium Calendar
26%inclusion58 decks225 decks
25%synergy
Swiftfoot Boots
25%inclusion56 decks225 decks
-2%synergy
Horizon Stone
24%inclusion55 decks225 decks
24%synergy
The Endstone
22%inclusion16 decks73 decks
21%synergy
The Immortal Sun
21%inclusion48 decks225 decks
21%synergy
Encroaching Mycosynth
20%inclusion3 decks15 decks
19%synergy
Thran Temporal Gateway
16%inclusion37 decks225 decks
16%synergy
Tamiyo's Journal
16%inclusion36 decks225 decks
15%synergy
Nevinyrral's Disk
16%inclusion35 decks225 decks
15%synergy
Illusionist's Bracers
16%inclusion35 decks225 decks
14%synergy
Spine of Ish Sah
15%inclusion34 decks225 decks
14%synergy
Ashnod's Altar
15%inclusion34 decks225 decks
9%synergy
Magistrate's Scepter
14%inclusion32 decks225 decks
14%synergy
God-Pharaoh's Statue
14%inclusion32 decks225 decks
14%synergy
Nettlecyst
14%inclusion31 decks225 decks
12%synergy
Thousand-Year Elixir
14%inclusion31 decks225 decks
12%synergy
Staff of Nin
13%inclusion29 decks225 decks
13%synergy
Mindslaver
13%inclusion29 decks225 decks
13%synergy
Vedalken Orrery
13%inclusion29 decks225 decks
12%synergy
Gonti's Aether Heart
12%inclusion28 decks225 decks
12%synergy
Akroma's Memorial
12%inclusion28 decks225 decks
11%synergy
Trading Post
12%inclusion26 decks225 decks
11%synergy
Prototype Portal
11%inclusion25 decks225 decks
11%synergy
Excalibur, Sword of Eden
11%inclusion20 decks185 decks
9%synergy
Karn's Sylex
10%inclusion23 decks225 decks
10%synergy
Torpor Orb
10%inclusion23 decks225 decks
10%synergy
Palantír of Orthanc
10%inclusion23 decks225 decks
9%synergy
Ring of Three Wishes
10%inclusion22 decks225 decks
10%synergy
Heartstone
10%inclusion22 decks225 decks
9%synergy
Enchantments
Echoes of Eternity
42%inclusion81 decks191 decks
41%synergy
Mechanized Production
33%inclusion5 decks15 decks
30%synergy
Training Grounds
27%inclusion4 decks15 decks
24%synergy
Mystic Remora
20%inclusion3 decks15 decks
4%synergy
Eldrazi Conscription
6.7%inclusion15 decks225 decks
6%synergy
Planeswalkers
Ugin, Eye of the Storms
57%inclusion63 decks111 decks
56%synergy
Karn, the Great Creator
56%inclusion126 decks225 decks
55%synergy
Karn, Living Legacy
42%inclusion95 decks225 decks
42%synergy
Tezzeret, Cruel Captain
39%inclusion30 decks77 decks
37%synergy
Ugin, the Spirit Dragon
39%inclusion87 decks225 decks
38%synergy
Tezzeret the Seeker
33%inclusion5 decks15 decks
31%synergy
Karn, Scion of Urza
28%inclusion62 decks225 decks
27%synergy
Daretti, Scrap Savant
25%inclusion3 decks12 decks
23%synergy
Karn Liberated
19%inclusion42 decks225 decks
18%synergy
Utility Lands
Buried Ruin
74%inclusion167 decks225 decks
69%synergy
Darksteel Citadel
72%inclusion163 decks225 decks
69%synergy
Urza's Workshop
70%inclusion158 decks225 decks
70%synergy
Urza's Saga
68%inclusion154 decks225 decks
61%synergy
Vault of Whispers
67%inclusion4 decks6 decks
62%synergy
Academy Ruins
67%inclusion10 decks15 decks
61%synergy
Seat of the Synod
67%inclusion10 decks15 decks
60%synergy
War Room
66%inclusion149 decks225 decks
60%synergy
Reliquary Tower
58%inclusion131 decks225 decks
28%synergy
Shrine of the Forsaken Gods
57%inclusion129 decks225 decks
56%synergy
Thespian's Stage
52%inclusion118 decks225 decks
50%synergy
Archway of Innovation
50%inclusion6 decks12 decks
47%synergy
Urza's Factory
41%inclusion93 decks225 decks
41%synergy
Tomb of the Spirit Dragon
38%inclusion85 decks225 decks
37%synergy
Rogue's Passage
38%inclusion85 decks225 decks
17%synergy
Fomori Vault
38%inclusion74 decks196 decks
37%synergy
Treasure Vault
37%inclusion84 decks225 decks
35%synergy
Zhalfirin Void
37%inclusion83 decks225 decks
36%synergy
Temple of the False God
37%inclusion83 decks225 decks
28%synergy
Bonders' Enclave
36%inclusion82 decks225 decks
34%synergy
Deserted Temple
34%inclusion77 decks225 decks
33%synergy
Strip Mine
31%inclusion69 decks225 decks
28%synergy
Karn's Bastion
31%inclusion69 decks225 decks
26%synergy
Blast Zone
30%inclusion68 decks225 decks
29%synergy
Sanctum of Ugin
28%inclusion64 decks225 decks
28%synergy
Scavenger Grounds
28%inclusion63 decks225 decks
24%synergy
Mikokoro, Center of the Sea
28%inclusion62 decks225 decks
26%synergy
Vesuva
27%inclusion60 decks225 decks
25%synergy
Arch of Orazca
26%inclusion58 decks225 decks
25%synergy
Wasteland
25%inclusion56 decks225 decks
24%synergy
Command Beacon
25%inclusion56 decks225 decks
20%synergy
Scorched Ruins
24%inclusion55 decks225 decks
24%synergy
Crystal Vein
24%inclusion54 decks225 decks
23%synergy
Ugin's Labyrinth
23%inclusion45 decks193 decks
23%synergy
Guildless Commons
23%inclusion51 decks225 decks
21%synergy
Geier Reach Sanitarium
22%inclusion50 decks225 decks
19%synergy
Homeward Path
20%inclusion45 decks225 decks
19%synergy
Minamo, School at Water's Edge
20%inclusion3 decks15 decks
15%synergy
Otawara, Soaring City
20%inclusion3 decks15 decks
4%synergy
Muraganda Raceway
19%inclusion24 decks128 decks
17%synergy
Emergence Zone
18%inclusion41 decks225 decks
16%synergy
Arcane Lighthouse
18%inclusion40 decks225 decks
16%synergy
Blasted Landscape
15%inclusion33 decks225 decks
14%synergy
Radiant Fountain
14%inclusion32 decks225 decks
13%synergy
Mage-Ring Network
14%inclusion31 decks225 decks
13%synergy
Fountainport
14%inclusion25 decks182 decks
12%synergy
Eldrazi Temple
13%inclusion29 decks225 decks
12%synergy
Labyrinth of Skophos
12%inclusion27 decks225 decks
12%synergy
Dark Depths
12%inclusion27 decks225 decks
11%synergy
Sea Gate Wreckage
11%inclusion25 decks225 decks
11%synergy
Mana Artifacts
Sol Ring
97%inclusion218 decks225 decks
13%synergy
Thran Dynamo
81%inclusion183 decks225 decks
77%synergy
Everflowing Chalice
63%inclusion142 decks225 decks
59%synergy
Mind Stone
60%inclusion135 decks225 decks
45%synergy
Thought Vessel
54%inclusion121 decks225 decks
36%synergy
Izzet Signet
50%inclusion3 decks6 decks
25%synergy
Dimir Signet
50%inclusion3 decks6 decks
24%synergy
Talisman of Creativity
50%inclusion3 decks6 decks
22%synergy
Hedron Archive
41%inclusion92 decks225 decks
38%synergy
Mox Opal
35%inclusion78 decks225 decks
30%synergy
Crystal Skull, Isu Spyglass
33%inclusion4 decks12 decks
31%synergy
Liquimetal Torque
32%inclusion73 decks225 decks
30%synergy
Worn Powerstone
27%inclusion61 decks225 decks
25%synergy
Dreamstone Hedron
27%inclusion60 decks225 decks
26%synergy
The Eternity Elevator
26%inclusion19 decks73 decks
25%synergy
Sonic Screwdriver
26%inclusion58 decks225 decks
25%synergy
Blinkmoth Urn
24%inclusion54 decks225 decks
24%synergy
The Mightstone and Weakstone
23%inclusion52 decks225 decks
23%synergy
Midnight Clock
20%inclusion3 decks15 decks
15%synergy
Lotus Petal
16%inclusion37 decks225 decks
9%synergy
Gilded Lotus
16%inclusion36 decks225 decks
13%synergy
Chromatic Orrery
16%inclusion35 decks225 decks
14%synergy
The Aetherspark
13%inclusion17 decks128 decks
12%synergy
Sol Talisman
12%inclusion27 decks225 decks
11%synergy
Mox Diamond
12%inclusion26 decks225 decks
7%synergy
Mana Crypt
11%inclusion25 decks225 decks
8%synergy
Arcane Signet
11%inclusion24 decks225 decks
-62%synergy
Staff of Compleation
9.3%inclusion21 decks225 decks
8%synergy
Fellwar Stone
9.3%inclusion21 decks225 decks
-11%synergy
Coveted Jewel
8.4%inclusion19 decks225 decks
7%synergy
Patriar's Seal
7.1%inclusion16 decks225 decks
6%synergy
Jeweled Lotus
6.7%inclusion15 decks225 decks
5%synergy
Empowered Autogenerator
6.2%inclusion14 decks225 decks
6%synergy
Stonespeaker Crystal
5.3%inclusion12 decks225 decks
5%synergy
Skyclave Relic
5.3%inclusion12 decks225 decks
5%synergy
Pristine Talisman
5.3%inclusion12 decks225 decks
4%synergy
Lands
Goldmire Bridge
100%inclusion3 decks3 decks
96%synergy
Steam Vents
67%inclusion4 decks6 decks
29%synergy
Urza's Cave
57%inclusion110 decks192 decks
54%synergy
The Mycosynth Gardens
55%inclusion124 decks225 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
24%synergy
Shivan Reef
50%inclusion3 decks6 decks
21%synergy
Watery Grave
50%inclusion3 decks6 decks
9%synergy
Planar Nexus
29%inclusion55 decks192 decks
28%synergy
Hall of Tagsin
24%inclusion55 decks225 decks
24%synergy
Crystal Grotto
19%inclusion42 decks225 decks
18%synergy
Cavern of Souls
14%inclusion31 decks225 decks
7%synergy
Talon Gates of Madara
14%inclusion26 decks189 decks
11%synergy
Gemstone Caverns
13%inclusion30 decks225 decks
8%synergy
The Grey Havens
12%inclusion26 decks225 decks
10%synergy
Abstergo Entertainment
11%inclusion21 decks185 decks
11%synergy
Mirrex
11%inclusion24 decks225 decks
10%synergy
Demolition Field
10%inclusion23 decks225 decks
7%synergy
Power Depot
7.1%inclusion16 decks225 decks
6%synergy
Myriad Landscape
7.1%inclusion16 decks225 decks
-10%synergy
Conduit Pylons
7.1%inclusion14 decks197 decks
6%synergy
Hidden Grotto
6.6%inclusion12 decks182 decks
6%synergy
Plaza of Heroes
5.8%inclusion13 decks225 decks
3%synergy
Ash Barrens
5.8%inclusion13 decks225 decks
1%synergy