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

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control at least three 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 Grim Monolith, untapping Lithoform Engine.
5
Activate Staff of Domination's first ability by paying 1, untapping it.
6
Activate Grim Monolith's second ability by paying 4, 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
0.6%inclusion35 decks5.71K decks
The Peregrine Dynamo
1.4%inclusion14 decks995 decks
Liberator, Urza's Battlethopter
0.4%inclusion10 decks2.66K decks
Karn, Silver Golem
0.7%inclusion7 decks1.07K decks
Marvin, Murderous Mimic
0.4%inclusion6 decks1.71K decks
Kozilek, Butcher of Truth
0.3%inclusion3 decks887 decks
Ultima, Origin of Oblivion
0.0%inclusion2 decks5.34K decks
Mendicant Core, Guidelight
0.0%inclusion1 decks13.2K decks
Idris, Soul of the TARDIS
0.8%inclusion1 decks133 decks
Rona, Disciple of Gix
0.7%inclusion1 decks138 decks
Muzzio, Visionary Architect
0.2%inclusion1 decks582 decks
Alibou, Ancient Witness
0.0%inclusion1 decks2.19K decks
Syr Ginger, the Meal Ender
0.0%inclusion1 decks2.10K decks
Dawnsire, Sunstar Dreadnought
0.1%inclusion1 decks1.81K decks
The Regalia
0.1%inclusion1 decks702 decks
Urza, Lord High Artificer
0.0%inclusion1 decks18.1K decks
Drafna, Founder of Lat-Nam
0.1%inclusion1 decks1.09K decks
Kozilek, the Great Distortion
0.0%inclusion1 decks5.35K decks
New Cards
Krang, Utrom Warlord
17%inclusion2 decks12 decks
16%synergy
Technodrome
8.3%inclusion1 decks12 decks
8%synergy
High Synergy Cards
Mystic Forge
95%inclusion87 decks92 decks
92%synergy
Forsaken Monument
90%inclusion83 decks92 decks
89%synergy
Unwinding Clock
85%inclusion78 decks92 decks
82%synergy
Inventors' Fair
86%inclusion79 decks92 decks
82%synergy
Urza's Power Plant
84%inclusion77 decks92 decks
82%synergy
Urza's Mine
84%inclusion77 decks92 decks
82%synergy
Urza's Saga
88%inclusion81 decks92 decks
81%synergy
Urza's Tower
83%inclusion76 decks92 decks
81%synergy
Voltaic Key
80%inclusion74 decks92 decks
80%synergy
Seat of the Synod
86%inclusion6 decks7 decks
79%synergy
Top Cards
Sensei's Divining Top
82%inclusion75 decks92 decks
77%synergy
Metalworker
78%inclusion72 decks92 decks
78%synergy
Sculpting Steel
75%inclusion69 decks92 decks
73%synergy
Foundry Inspector
75%inclusion69 decks92 decks
71%synergy
Rings of Brighthearth
73%inclusion67 decks92 decks
72%synergy
All Is Dust
73%inclusion67 decks92 decks
71%synergy
Manifold Key
72%inclusion66 decks92 decks
70%synergy
Karn, the Great Creator
67%inclusion62 decks92 decks
67%synergy
Cloud Key
66%inclusion61 decks92 decks
64%synergy
Ugin, the Ineffable
63%inclusion58 decks92 decks
62%synergy
Game Changers
Mana Vault
79%inclusion73 decks92 decks
74%synergy
Ancient Tomb
78%inclusion72 decks92 decks
69%synergy
The One Ring
74%inclusion68 decks92 decks
66%synergy
Mishra's Workshop
57%inclusion52 decks92 decks
56%synergy
Mox Diamond
28%inclusion26 decks92 decks
24%synergy
Field of the Dead
20%inclusion18 decks92 decks
17%synergy
The Tabernacle at Pendrell Vale
11%inclusion10 decks92 decks
11%synergy
Lion's Eye Diamond
11%inclusion10 decks92 decks
9%synergy
Creatures
Walking Ballista
60%inclusion55 decks92 decks
57%synergy
Etherium Sculptor
57%inclusion4 decks7 decks
51%synergy
Phyrexian Metamorph
57%inclusion4 decks7 decks
50%synergy
Scrap Trawler
52%inclusion48 decks92 decks
50%synergy
Liberator, Urza's Battlethopter
50%inclusion46 decks92 decks
49%synergy
Jhoira's Familiar
50%inclusion46 decks92 decks
49%synergy
Voltaic Construct
48%inclusion44 decks92 decks
48%synergy
Kuldotha Forgemaster
48%inclusion44 decks92 decks
47%synergy
Myr Retriever
45%inclusion41 decks92 decks
43%synergy
Mycosynth Golem
40%inclusion37 decks92 decks
40%synergy
Palladium Myr
40%inclusion37 decks92 decks
38%synergy
Blightsteel Colossus
33%inclusion30 decks92 decks
31%synergy
Ultima, Origin of Oblivion
32%inclusion17 decks53 decks
32%synergy
Metalwork Colossus
32%inclusion29 decks92 decks
31%synergy
Kozilek, the Great Distortion
32%inclusion29 decks92 decks
30%synergy
Wandering Archaic
32%inclusion29 decks92 decks
30%synergy
Cityscape Leveler
29%inclusion27 decks92 decks
29%synergy
Glaring Fleshraker
28%inclusion25 decks89 decks
27%synergy
Lodestone Golem
26%inclusion24 decks92 decks
26%synergy
Junk Diver
26%inclusion24 decks92 decks
25%synergy
Myr Welder
25%inclusion23 decks92 decks
25%synergy
Abstruse Archaic
24%inclusion22 decks92 decks
24%synergy
Kozilek, Butcher of Truth
24%inclusion22 decks92 decks
22%synergy
Cryptothrall
23%inclusion21 decks92 decks
22%synergy
Shimmer Myr
23%inclusion21 decks92 decks
22%synergy
Skittering Cicada
21%inclusion19 decks92 decks
20%synergy
Marvin, Murderous Mimic
20%inclusion16 decks80 decks
19%synergy
Platinum Angel
20%inclusion18 decks92 decks
19%synergy
Steel Hellkite
20%inclusion18 decks92 decks
18%synergy
Solemn Simulacrum
20%inclusion18 decks92 decks
7%synergy
Karn, Silver Golem
17%inclusion16 decks92 decks
17%synergy
Ulamog, the Ceaseless Hunger
17%inclusion16 decks92 decks
16%synergy
Ulamog, the Defiler
17%inclusion15 decks89 decks
16%synergy
Platinum Emperion
16%inclusion15 decks92 decks
16%synergy
Myr Battlesphere
16%inclusion15 decks92 decks
15%synergy
Roaming Throne
15%inclusion14 decks92 decks
9%synergy
Void Winnower
14%inclusion13 decks92 decks
13%synergy
Wurmcoil Engine
14%inclusion13 decks92 decks
13%synergy
Steel Overseer
14%inclusion13 decks92 decks
12%synergy
Meteor Golem
14%inclusion13 decks92 decks
12%synergy
The Walls of Ba Sing Se
14%inclusion4 decks29 decks
12%synergy
Ulamog, the Infinite Gyre
13%inclusion12 decks92 decks
12%synergy
Scrawling Crawler
13%inclusion9 decks72 decks
10%synergy
Thran Spider
12%inclusion11 decks92 decks
12%synergy
Duplicant
12%inclusion11 decks92 decks
11%synergy
Emrakul, the Promised End
12%inclusion11 decks92 decks
11%synergy
Stonecoil Serpent
12%inclusion11 decks92 decks
11%synergy
Emrakul, the World Anew
11%inclusion10 decks92 decks
10%synergy
Cybermen Squadron
11%inclusion10 decks92 decks
10%synergy
Ornithopter of Paradise
11%inclusion10 decks92 decks
6%synergy
Instants
Counterspell
57%inclusion4 decks7 decks
15%synergy
Mana Drain
43%inclusion3 decks7 decks
28%synergy
Null Elemental Blast
37%inclusion33 decks90 decks
36%synergy
Warping Wail
30%inclusion28 decks92 decks
30%synergy
Eldritch Immunity
24%inclusion21 decks89 decks
23%synergy
Kozilek's Command
22%inclusion20 decks89 decks
22%synergy
Eldrazi Confluence
12%inclusion11 decks89 decks
12%synergy
Spatial Contortion
12%inclusion11 decks92 decks
12%synergy
Not of This World
8.7%inclusion8 decks92 decks
8%synergy
Desecrate Reality
7.6%inclusion7 decks92 decks
7%synergy
Titan's Presence
7.6%inclusion7 decks92 decks
7%synergy
Scour from Existence
6.5%inclusion6 decks92 decks
6%synergy
Sorceries
Fabricate
43%inclusion3 decks7 decks
37%synergy
Rise of the Eldrazi
17%inclusion16 decks92 decks
17%synergy
Selective Obliteration
10%inclusion9 decks89 decks
10%synergy
Utility Artifacts
Chimil, the Inner Sun
51%inclusion47 decks92 decks
49%synergy
Darksteel Forge
49%inclusion45 decks92 decks
48%synergy
Mycosynth Lattice
48%inclusion44 decks92 decks
47%synergy
Moonsilver Key
47%inclusion43 decks92 decks
46%synergy
Planar Bridge
43%inclusion40 decks92 decks
43%synergy
Expedition Map
43%inclusion40 decks92 decks
41%synergy
Krark-Clan Ironworks
40%inclusion37 decks92 decks
39%synergy
Semblance Anvil
39%inclusion36 decks92 decks
38%synergy
Darksteel Monolith
38%inclusion35 decks92 decks
37%synergy
Aetherflux Reservoir
37%inclusion34 decks92 decks
34%synergy
Lightning Greaves
37%inclusion34 decks92 decks
12%synergy
Doubling Cube
34%inclusion31 decks92 decks
33%synergy
Mirage Mirror
33%inclusion30 decks92 decks
31%synergy
Portal to Phyrexia
32%inclusion29 decks92 decks
30%synergy
Strionic Resonator
32%inclusion29 decks92 decks
29%synergy
Mind's Eye
29%inclusion27 decks92 decks
29%synergy
Mirrorworks
24%inclusion22 decks92 decks
23%synergy
Commander's Plate
23%inclusion21 decks92 decks
20%synergy
Torpor Orb
21%inclusion19 decks92 decks
20%synergy
Horizon Stone
20%inclusion18 decks92 decks
19%synergy
The Immortal Sun
20%inclusion18 decks92 decks
19%synergy
Helm of the Host
20%inclusion18 decks92 decks
16%synergy
The Endstone
19%inclusion9 decks47 decks
18%synergy
Memory Jar
18%inclusion17 decks92 decks
18%synergy
Thousand-Year Elixir
18%inclusion17 decks92 decks
17%synergy
Swiftfoot Boots
18%inclusion17 decks92 decks
-9%synergy
God-Pharaoh's Statue
17%inclusion16 decks92 decks
17%synergy
Spine of Ish Sah
17%inclusion16 decks92 decks
17%synergy
Ashnod's Altar
17%inclusion16 decks92 decks
11%synergy
Magistrate's Scepter
16%inclusion15 decks92 decks
16%synergy
The Millennium Calendar
16%inclusion15 decks92 decks
16%synergy
Agatha's Soul Cauldron
16%inclusion15 decks92 decks
15%synergy
Helm of Awakening
15%inclusion14 decks92 decks
14%synergy
Nevinyrral's Disk
14%inclusion13 decks92 decks
13%synergy
Illusionist's Bracers
14%inclusion13 decks92 decks
13%synergy
Scroll Rack
14%inclusion13 decks92 decks
13%synergy
Vedalken Orrery
14%inclusion13 decks92 decks
13%synergy
Winter Orb
13%inclusion12 decks92 decks
13%synergy
Palantír of Orthanc
13%inclusion12 decks92 decks
12%synergy
Thran Temporal Gateway
12%inclusion11 decks92 decks
12%synergy
Eye of Vecna
12%inclusion11 decks92 decks
12%synergy
Static Orb
12%inclusion11 decks92 decks
12%synergy
Trinisphere
12%inclusion11 decks92 decks
12%synergy
Ring of Three Wishes
11%inclusion10 decks92 decks
11%synergy
Codex Shredder
11%inclusion10 decks92 decks
10%synergy
Grafdigger's Cage
11%inclusion10 decks92 decks
10%synergy
Akroma's Memorial
11%inclusion10 decks92 decks
10%synergy
Excalibur, Sword of Eden
10%inclusion9 decks88 decks
9%synergy
Karn's Sylex
10%inclusion9 decks92 decks
10%synergy
Tangle Wire
10%inclusion9 decks92 decks
10%synergy
Enchantments
Training Grounds
43%inclusion3 decks7 decks
40%synergy
Echoes of Eternity
38%inclusion34 decks89 decks
37%synergy
Super State
6.1%inclusion3 decks49 decks
5%synergy
Eldrazi Conscription
5.4%inclusion5 decks92 decks
4%synergy
Planeswalkers
Ugin, Eye of the Storms
61%inclusion37 decks61 decks
60%synergy
Ugin, the Spirit Dragon
42%inclusion39 decks92 decks
41%synergy
Tezzeret, Cruel Captain
37%inclusion18 decks49 decks
35%synergy
Karn, Living Legacy
35%inclusion32 decks92 decks
34%synergy
Karn, Scion of Urza
20%inclusion18 decks92 decks
19%synergy
Karn Liberated
17%inclusion16 decks92 decks
17%synergy
Utility Lands
Great Furnace
100%inclusion3 decks3 decks
94%synergy
Darksteel Citadel
75%inclusion69 decks92 decks
71%synergy
Buried Ruin
73%inclusion67 decks92 decks
68%synergy
Urza's Workshop
72%inclusion66 decks92 decks
71%synergy
War Room
63%inclusion58 decks92 decks
57%synergy
Archway of Innovation
57%inclusion4 decks7 decks
54%synergy
Academy Ruins
57%inclusion4 decks7 decks
52%synergy
Thespian's Stage
53%inclusion49 decks92 decks
51%synergy
Reliquary Tower
50%inclusion46 decks92 decks
20%synergy
Deserted Temple
49%inclusion45 decks92 decks
48%synergy
Fomori Vault
48%inclusion44 decks91 decks
47%synergy
Shrine of the Forsaken Gods
47%inclusion43 decks92 decks
45%synergy
Minamo, School at Water's Edge
43%inclusion3 decks7 decks
38%synergy
Wasteland
42%inclusion39 decks92 decks
41%synergy
Strip Mine
42%inclusion39 decks92 decks
40%synergy
Treasure Vault
42%inclusion39 decks92 decks
40%synergy
Scorched Ruins
41%inclusion38 decks92 decks
41%synergy
Crystal Vein
40%inclusion37 decks92 decks
39%synergy
Urza's Factory
39%inclusion36 decks92 decks
39%synergy
Zhalfirin Void
37%inclusion34 decks92 decks
36%synergy
Sanctum of Ugin
35%inclusion32 decks92 decks
34%synergy
Vesuva
35%inclusion32 decks92 decks
33%synergy
Blast Zone
34%inclusion31 decks92 decks
33%synergy
Scavenger Grounds
32%inclusion29 decks92 decks
28%synergy
Ugin's Labyrinth
31%inclusion28 decks91 decks
30%synergy
Rogue's Passage
30%inclusion28 decks92 decks
10%synergy
Tomb of the Spirit Dragon
29%inclusion27 decks92 decks
28%synergy
Command Beacon
29%inclusion27 decks92 decks
24%synergy
Bonders' Enclave
28%inclusion26 decks92 decks
26%synergy
Arch of Orazca
27%inclusion25 decks92 decks
26%synergy
Mikokoro, Center of the Sea
26%inclusion24 decks92 decks
25%synergy
Temple of the False God
25%inclusion23 decks92 decks
16%synergy
Karn's Bastion
24%inclusion22 decks92 decks
19%synergy
Homeward Path
23%inclusion21 decks92 decks
21%synergy
Geier Reach Sanitarium
22%inclusion20 decks92 decks
19%synergy
City of Traitors
20%inclusion18 decks92 decks
18%synergy
Emergence Zone
18%inclusion17 decks92 decks
16%synergy
Arcane Lighthouse
17%inclusion16 decks92 decks
16%synergy
Muraganda Raceway
17%inclusion11 decks66 decks
15%synergy
Guildless Commons
16%inclusion15 decks92 decks
15%synergy
Eldrazi Temple
15%inclusion14 decks92 decks
14%synergy
Fountainport
14%inclusion12 decks87 decks
12%synergy
Eye of Ugin
13%inclusion12 decks92 decks
12%synergy
Mage-Ring Network
12%inclusion11 decks92 decks
12%synergy
Petrified Field
11%inclusion10 decks92 decks
11%synergy
Maze of Ith
10%inclusion9 decks92 decks
7%synergy
Blasted Landscape
8.7%inclusion8 decks92 decks
8%synergy
Sanctum of Eternity
8.7%inclusion8 decks92 decks
8%synergy
Hall of the Bandit Lord
8.7%inclusion8 decks92 decks
8%synergy
Dark Depths
8.7%inclusion8 decks92 decks
8%synergy
Mana Artifacts
Sol Ring
99%inclusion91 decks92 decks
15%synergy
Basalt Monolith
93%inclusion86 decks92 decks
91%synergy
Thran Dynamo
88%inclusion81 decks92 decks
83%synergy
Everflowing Chalice
63%inclusion58 decks92 decks
59%synergy
Mox Opal
59%inclusion54 decks92 decks
54%synergy
Mind Stone
58%inclusion53 decks92 decks
43%synergy
Thought Vessel
53%inclusion49 decks92 decks
36%synergy
Hedron Archive
37%inclusion34 decks92 decks
34%synergy
Liquimetal Torque
35%inclusion32 decks92 decks
32%synergy
Lotus Petal
30%inclusion28 decks92 decks
23%synergy
Dreamstone Hedron
25%inclusion23 decks92 decks
24%synergy
Sonic Screwdriver
24%inclusion22 decks92 decks
23%synergy
Worn Powerstone
22%inclusion20 decks92 decks
19%synergy
Blinkmoth Urn
21%inclusion19 decks92 decks
20%synergy
The Mightstone and Weakstone
20%inclusion18 decks92 decks
19%synergy
The Eternity Elevator
19%inclusion9 decks47 decks
18%synergy
Chromatic Orrery
17%inclusion16 decks92 decks
16%synergy
Gilded Lotus
17%inclusion16 decks92 decks
14%synergy
Fellwar Stone
17%inclusion16 decks92 decks
-3%synergy
Staff of Compleation
13%inclusion12 decks92 decks
12%synergy
Mana Crypt
11%inclusion10 decks92 decks
9%synergy
The Aetherspark
9.1%inclusion6 decks66 decks
8%synergy
Arcane Signet
8.7%inclusion8 decks92 decks
-63%synergy
Sol Talisman
7.6%inclusion7 decks92 decks
7%synergy
Jeweled Lotus
7.6%inclusion7 decks92 decks
7%synergy
Coveted Jewel
7.6%inclusion7 decks92 decks
6%synergy
Stonespeaker Crystal
6.5%inclusion6 decks92 decks
6%synergy
Prismatic Lens
6.5%inclusion6 decks92 decks
5%synergy
Lands
Urza's Cave
59%inclusion53 decks90 decks
56%synergy
The Mycosynth Gardens
53%inclusion49 decks92 decks
52%synergy
Planar Nexus
32%inclusion29 decks90 decks
32%synergy
Cavern of Souls
26%inclusion24 decks92 decks
19%synergy
Gemstone Caverns
25%inclusion23 decks92 decks
20%synergy
Talon Gates of Madara
25%inclusion22 decks89 decks
22%synergy
Crystal Grotto
18%inclusion17 decks92 decks
18%synergy
Hall of Tagsin
15%inclusion14 decks92 decks
15%synergy
Abstergo Entertainment
11%inclusion10 decks88 decks
11%synergy
Power Depot
10%inclusion9 decks92 decks
9%synergy
Demolition Field
8.7%inclusion8 decks92 decks
6%synergy
Mirrex
7.6%inclusion7 decks92 decks
7%synergy
The Grey Havens
7.6%inclusion7 decks92 decks
7%synergy
Hidden Grotto
5.7%inclusion5 decks87 decks
5%synergy
Plaza of Heroes
5.4%inclusion5 decks92 decks
3%synergy