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%inclusion38 decks5.95K decks
The Peregrine Dynamo
1.4%inclusion14 decks1.02K decks
Liberator, Urza's Battlethopter
0.3%inclusion9 decks2.68K decks
Marvin, Murderous Mimic
0.4%inclusion7 decks1.78K decks
Karn, Silver Golem
0.6%inclusion7 decks1.09K decks
Kozilek, Butcher of Truth
0.3%inclusion3 decks891 decks
Ultima, Origin of Oblivion
0.0%inclusion2 decks5.94K decks
Dawnsire, Sunstar Dreadnought
0.1%inclusion2 decks2.13K decks
Mendicant Core, Guidelight
0.0%inclusion1 decks14K decks
Idris, Soul of the TARDIS
0.7%inclusion1 decks136 decks
Rona, Disciple of Gix
0.7%inclusion1 decks141 decks
Muzzio, Visionary Architect
0.2%inclusion1 decks596 decks
Alibou, Ancient Witness
0.0%inclusion1 decks2.25K decks
Syr Ginger, the Meal Ender
0.0%inclusion1 decks2.11K decks
The Regalia
0.1%inclusion1 decks790 decks
Urza, Lord High Artificer
0.0%inclusion1 decks18.7K decks
Drafna, Founder of Lat-Nam
0.1%inclusion1 decks1.10K decks
Kozilek, the Great Distortion
0.0%inclusion1 decks5.38K decks
New Cards
Krang, Utrom Warlord
10%inclusion2 decks20 decks
9%synergy
Coin of Mastery
7.1%inclusion1 decks14 decks
6%synergy
Technodrome
5.0%inclusion1 decks20 decks
5%synergy
High Synergy Cards
Mystic Forge
95%inclusion91 decks96 decks
92%synergy
Forsaken Monument
90%inclusion86 decks96 decks
88%synergy
Inventors' Fair
86%inclusion83 decks96 decks
83%synergy
Urza's Power Plant
84%inclusion81 decks96 decks
83%synergy
Urza's Mine
84%inclusion81 decks96 decks
83%synergy
Urza's Tower
83%inclusion80 decks96 decks
82%synergy
Unwinding Clock
83%inclusion80 decks96 decks
81%synergy
Urza's Saga
86%inclusion83 decks96 decks
80%synergy
Voltaic Key
80%inclusion77 decks96 decks
79%synergy
Seat of the Synod
86%inclusion6 decks7 decks
79%synergy
Top Cards
Metalworker
79%inclusion76 decks96 decks
79%synergy
Sensei's Divining Top
79%inclusion76 decks96 decks
75%synergy
Foundry Inspector
77%inclusion74 decks96 decks
73%synergy
Sculpting Steel
75%inclusion72 decks96 decks
73%synergy
Rings of Brighthearth
72%inclusion69 decks96 decks
71%synergy
Manifold Key
72%inclusion69 decks96 decks
70%synergy
All Is Dust
72%inclusion69 decks96 decks
70%synergy
Cloud Key
69%inclusion66 decks96 decks
67%synergy
Karn, the Great Creator
66%inclusion63 decks96 decks
65%synergy
Ugin, the Ineffable
63%inclusion60 decks96 decks
61%synergy
Game Changers
Mana Vault
79%inclusion76 decks96 decks
73%synergy
Ancient Tomb
77%inclusion74 decks96 decks
68%synergy
The One Ring
73%inclusion70 decks96 decks
65%synergy
Mishra's Workshop
59%inclusion57 decks96 decks
59%synergy
Mox Diamond
26%inclusion25 decks96 decks
22%synergy
Field of the Dead
21%inclusion20 decks96 decks
18%synergy
Lion's Eye Diamond
10%inclusion10 decks96 decks
9%synergy
The Tabernacle at Pendrell Vale
9.4%inclusion9 decks96 decks
9%synergy
Creatures
Walking Ballista
59%inclusion57 decks96 decks
57%synergy
Etherium Sculptor
57%inclusion4 decks7 decks
51%synergy
Phyrexian Metamorph
57%inclusion4 decks7 decks
50%synergy
Scrap Trawler
54%inclusion52 decks96 decks
52%synergy
Kuldotha Forgemaster
51%inclusion49 decks96 decks
50%synergy
Liberator, Urza's Battlethopter
51%inclusion49 decks96 decks
50%synergy
Jhoira's Familiar
50%inclusion48 decks96 decks
49%synergy
Voltaic Construct
48%inclusion46 decks96 decks
48%synergy
Myr Retriever
48%inclusion46 decks96 decks
46%synergy
Palladium Myr
42%inclusion40 decks96 decks
40%synergy
Mycosynth Golem
41%inclusion39 decks96 decks
40%synergy
Blightsteel Colossus
35%inclusion34 decks96 decks
34%synergy
Metalwork Colossus
32%inclusion31 decks96 decks
31%synergy
Wandering Archaic
31%inclusion30 decks96 decks
30%synergy
Glaring Fleshraker
31%inclusion29 decks94 decks
30%synergy
Cityscape Leveler
30%inclusion29 decks96 decks
29%synergy
Kozilek, the Great Distortion
30%inclusion29 decks96 decks
29%synergy
Ultima, Origin of Oblivion
29%inclusion17 decks59 decks
28%synergy
Junk Diver
28%inclusion27 decks96 decks
27%synergy
Lodestone Golem
26%inclusion25 decks96 decks
26%synergy
Myr Welder
25%inclusion24 decks96 decks
25%synergy
Cryptothrall
25%inclusion24 decks96 decks
24%synergy
Abstruse Archaic
23%inclusion22 decks96 decks
23%synergy
Shimmer Myr
23%inclusion22 decks96 decks
22%synergy
Kozilek, Butcher of Truth
22%inclusion21 decks96 decks
20%synergy
Platinum Angel
21%inclusion20 decks96 decks
20%synergy
Solemn Simulacrum
21%inclusion20 decks96 decks
9%synergy
Marvin, Murderous Mimic
19%inclusion16 decks85 decks
17%synergy
Steel Hellkite
19%inclusion18 decks96 decks
17%synergy
Karn, Silver Golem
18%inclusion17 decks96 decks
18%synergy
Skittering Cicada
18%inclusion17 decks96 decks
17%synergy
Ulamog, the Ceaseless Hunger
17%inclusion16 decks96 decks
15%synergy
Wurmcoil Engine
17%inclusion16 decks96 decks
15%synergy
Myr Battlesphere
17%inclusion16 decks96 decks
15%synergy
Platinum Emperion
16%inclusion15 decks96 decks
15%synergy
Steel Overseer
16%inclusion15 decks96 decks
14%synergy
Ulamog, the Defiler
15%inclusion14 decks94 decks
14%synergy
Meteor Golem
15%inclusion14 decks96 decks
13%synergy
Void Winnower
14%inclusion13 decks96 decks
13%synergy
Darksteel Colossus
13%inclusion12 decks96 decks
12%synergy
Duplicant
13%inclusion12 decks96 decks
12%synergy
Stonecoil Serpent
13%inclusion12 decks96 decks
11%synergy
Ulamog, the Infinite Gyre
13%inclusion12 decks96 decks
11%synergy
Roaming Throne
13%inclusion12 decks96 decks
6%synergy
Scrawling Crawler
12%inclusion9 decks77 decks
9%synergy
Thran Spider
11%inclusion11 decks96 decks
11%synergy
Emrakul, the Promised End
11%inclusion11 decks96 decks
11%synergy
Ornithopter of Paradise
11%inclusion11 decks96 decks
7%synergy
The Walls of Ba Sing Se
11%inclusion4 decks35 decks
10%synergy
Soul of New Phyrexia
10%inclusion10 decks96 decks
10%synergy
Instants
Counterspell
57%inclusion4 decks7 decks
15%synergy
Mana Drain
43%inclusion3 decks7 decks
28%synergy
Null Elemental Blast
39%inclusion37 decks95 decks
38%synergy
Warping Wail
31%inclusion30 decks96 decks
30%synergy
Eldritch Immunity
24%inclusion23 decks94 decks
24%synergy
Kozilek's Command
23%inclusion22 decks94 decks
23%synergy
Eldrazi Confluence
13%inclusion12 decks94 decks
12%synergy
Spatial Contortion
13%inclusion12 decks96 decks
12%synergy
Not of This World
11%inclusion11 decks96 decks
11%synergy
Desecrate Reality
8.3%inclusion8 decks96 decks
8%synergy
Titan's Presence
8.3%inclusion8 decks96 decks
8%synergy
Scour from Existence
6.3%inclusion6 decks96 decks
6%synergy
Sorceries
Fabricate
43%inclusion3 decks7 decks
37%synergy
Rise of the Eldrazi
18%inclusion17 decks96 decks
17%synergy
Selective Obliteration
13%inclusion12 decks94 decks
12%synergy
Utility Artifacts
Darksteel Forge
52%inclusion50 decks96 decks
51%synergy
Chimil, the Inner Sun
49%inclusion47 decks96 decks
47%synergy
Mycosynth Lattice
47%inclusion45 decks96 decks
46%synergy
Planar Bridge
45%inclusion43 decks96 decks
44%synergy
Moonsilver Key
45%inclusion43 decks96 decks
44%synergy
Krark-Clan Ironworks
44%inclusion42 decks96 decks
43%synergy
Expedition Map
43%inclusion41 decks96 decks
40%synergy
Semblance Anvil
40%inclusion38 decks96 decks
39%synergy
Darksteel Monolith
39%inclusion37 decks96 decks
38%synergy
Lightning Greaves
36%inclusion35 decks96 decks
12%synergy
Aetherflux Reservoir
35%inclusion34 decks96 decks
32%synergy
Doubling Cube
33%inclusion32 decks96 decks
33%synergy
Mind's Eye
33%inclusion32 decks96 decks
33%synergy
Mirage Mirror
32%inclusion31 decks96 decks
31%synergy
Portal to Phyrexia
32%inclusion31 decks96 decks
31%synergy
Strionic Resonator
32%inclusion31 decks96 decks
30%synergy
Mirrorworks
27%inclusion26 decks96 decks
27%synergy
Commander's Plate
26%inclusion25 decks96 decks
24%synergy
Horizon Stone
22%inclusion21 decks96 decks
21%synergy
The Immortal Sun
21%inclusion20 decks96 decks
20%synergy
Swiftfoot Boots
21%inclusion20 decks96 decks
-6%synergy
Torpor Orb
20%inclusion19 decks96 decks
19%synergy
Helm of the Host
20%inclusion19 decks96 decks
17%synergy
Spine of Ish Sah
19%inclusion18 decks96 decks
18%synergy
Memory Jar
18%inclusion17 decks96 decks
17%synergy
Thousand-Year Elixir
18%inclusion17 decks96 decks
16%synergy
The Endstone
17%inclusion9 decks53 decks
16%synergy
Ashnod's Altar
17%inclusion16 decks96 decks
10%synergy
The Millennium Calendar
16%inclusion15 decks96 decks
15%synergy
Nevinyrral's Disk
16%inclusion15 decks96 decks
15%synergy
Agatha's Soul Cauldron
16%inclusion15 decks96 decks
14%synergy
Magistrate's Scepter
15%inclusion14 decks96 decks
14%synergy
Helm of Awakening
15%inclusion14 decks96 decks
14%synergy
Illusionist's Bracers
15%inclusion14 decks96 decks
14%synergy
Thran Temporal Gateway
14%inclusion13 decks96 decks
13%synergy
Winter Orb
14%inclusion13 decks96 decks
13%synergy
God-Pharaoh's Statue
14%inclusion13 decks96 decks
13%synergy
Vedalken Orrery
14%inclusion13 decks96 decks
12%synergy
Scroll Rack
14%inclusion13 decks96 decks
12%synergy
Eye of Vecna
13%inclusion12 decks96 decks
12%synergy
Static Orb
13%inclusion12 decks96 decks
12%synergy
Palantír of Orthanc
13%inclusion12 decks96 decks
11%synergy
Trinisphere
11%inclusion11 decks96 decks
11%synergy
Akroma's Memorial
11%inclusion11 decks96 decks
10%synergy
Karn's Sylex
10%inclusion10 decks96 decks
10%synergy
Staff of Nin
10%inclusion10 decks96 decks
10%synergy
Excalibur, Sword of Eden
10%inclusion9 decks93 decks
8%synergy
Ring of Three Wishes
9.4%inclusion9 decks96 decks
9%synergy
Heartstone
9.4%inclusion9 decks96 decks
9%synergy
Codex Shredder
9.4%inclusion9 decks96 decks
9%synergy
Enchantments
Training Grounds
43%inclusion3 decks7 decks
40%synergy
Echoes of Eternity
40%inclusion38 decks94 decks
39%synergy
Super State
5.5%inclusion3 decks55 decks
5%synergy
Eldrazi Conscription
5.2%inclusion5 decks96 decks
4%synergy
Planeswalkers
Ugin, Eye of the Storms
55%inclusion37 decks67 decks
54%synergy
Ugin, the Spirit Dragon
39%inclusion37 decks96 decks
37%synergy
Karn, Living Legacy
33%inclusion32 decks96 decks
33%synergy
Tezzeret, Cruel Captain
33%inclusion18 decks55 decks
31%synergy
Karn Liberated
17%inclusion16 decks96 decks
16%synergy
Karn, Scion of Urza
17%inclusion16 decks96 decks
16%synergy
Utility Lands
Great Furnace
100%inclusion3 decks3 decks
94%synergy
Darksteel Citadel
77%inclusion74 decks96 decks
73%synergy
Buried Ruin
73%inclusion70 decks96 decks
68%synergy
Urza's Workshop
72%inclusion69 decks96 decks
71%synergy
War Room
64%inclusion61 decks96 decks
58%synergy
Archway of Innovation
57%inclusion4 decks7 decks
54%synergy
Academy Ruins
57%inclusion4 decks7 decks
52%synergy
Thespian's Stage
52%inclusion50 decks96 decks
50%synergy
Shrine of the Forsaken Gods
50%inclusion48 decks96 decks
49%synergy
Reliquary Tower
50%inclusion48 decks96 decks
20%synergy
Deserted Temple
49%inclusion47 decks96 decks
48%synergy
Fomori Vault
47%inclusion45 decks96 decks
46%synergy
Strip Mine
45%inclusion43 decks96 decks
42%synergy
Wasteland
44%inclusion42 decks96 decks
42%synergy
Minamo, School at Water's Edge
43%inclusion3 decks7 decks
38%synergy
Scorched Ruins
40%inclusion38 decks96 decks
39%synergy
Urza's Factory
40%inclusion38 decks96 decks
39%synergy
Treasure Vault
40%inclusion38 decks96 decks
37%synergy
Crystal Vein
36%inclusion35 decks96 decks
35%synergy
Vesuva
36%inclusion35 decks96 decks
35%synergy
Zhalfirin Void
35%inclusion34 decks96 decks
35%synergy
Sanctum of Ugin
33%inclusion32 decks96 decks
33%synergy
Scavenger Grounds
32%inclusion31 decks96 decks
29%synergy
Blast Zone
31%inclusion30 decks96 decks
30%synergy
Command Beacon
31%inclusion30 decks96 decks
26%synergy
Rogue's Passage
30%inclusion29 decks96 decks
10%synergy
Ugin's Labyrinth
29%inclusion28 decks96 decks
29%synergy
Tomb of the Spirit Dragon
28%inclusion27 decks96 decks
27%synergy
Bonders' Enclave
28%inclusion27 decks96 decks
26%synergy
Temple of the False God
27%inclusion26 decks96 decks
18%synergy
Arch of Orazca
26%inclusion25 decks96 decks
25%synergy
Karn's Bastion
25%inclusion24 decks96 decks
20%synergy
Mikokoro, Center of the Sea
24%inclusion23 decks96 decks
23%synergy
Homeward Path
21%inclusion20 decks96 decks
19%synergy
Geier Reach Sanitarium
19%inclusion18 decks96 decks
16%synergy
City of Traitors
18%inclusion17 decks96 decks
16%synergy
Guildless Commons
18%inclusion17 decks96 decks
16%synergy
Muraganda Raceway
17%inclusion12 decks71 decks
16%synergy
Eldrazi Temple
16%inclusion15 decks96 decks
15%synergy
Arcane Lighthouse
16%inclusion15 decks96 decks
14%synergy
Emergence Zone
16%inclusion15 decks96 decks
13%synergy
Eye of Ugin
14%inclusion13 decks96 decks
13%synergy
Fountainport
13%inclusion12 decks92 decks
11%synergy
Mage-Ring Network
11%inclusion11 decks96 decks
11%synergy
Dark Depths
10%inclusion10 decks96 decks
9%synergy
Petrified Field
9.4%inclusion9 decks96 decks
9%synergy
Blasted Landscape
9.4%inclusion9 decks96 decks
9%synergy
Mishra's Factory
9.4%inclusion9 decks96 decks
9%synergy
Maze of Ith
9.4%inclusion9 decks96 decks
7%synergy
Sanctum of Eternity
8.3%inclusion8 decks96 decks
8%synergy
Mana Artifacts
Sol Ring
99%inclusion95 decks96 decks
15%synergy
Basalt Monolith
94%inclusion90 decks96 decks
91%synergy
Thran Dynamo
89%inclusion85 decks96 decks
84%synergy
Everflowing Chalice
61%inclusion59 decks96 decks
57%synergy
Mox Opal
56%inclusion54 decks96 decks
52%synergy
Mind Stone
54%inclusion52 decks96 decks
40%synergy
Thought Vessel
50%inclusion48 decks96 decks
33%synergy
Hedron Archive
39%inclusion37 decks96 decks
36%synergy
Liquimetal Torque
33%inclusion32 decks96 decks
31%synergy
Dreamstone Hedron
29%inclusion28 decks96 decks
28%synergy
Lotus Petal
29%inclusion28 decks96 decks
22%synergy
Sonic Screwdriver
24%inclusion23 decks96 decks
23%synergy
Worn Powerstone
24%inclusion23 decks96 decks
22%synergy
Blinkmoth Urn
22%inclusion21 decks96 decks
22%synergy
The Eternity Elevator
21%inclusion11 decks53 decks
19%synergy
The Mightstone and Weakstone
19%inclusion18 decks96 decks
18%synergy
Chromatic Orrery
18%inclusion17 decks96 decks
16%synergy
Gilded Lotus
18%inclusion17 decks96 decks
15%synergy
Fellwar Stone
18%inclusion17 decks96 decks
-3%synergy
Staff of Compleation
14%inclusion13 decks96 decks
12%synergy
Mana Crypt
10%inclusion10 decks96 decks
9%synergy
The Aetherspark
8.5%inclusion6 decks71 decks
8%synergy
Sol Talisman
8.3%inclusion8 decks96 decks
8%synergy
Arcane Signet
8.3%inclusion8 decks96 decks
-64%synergy
Jeweled Lotus
7.3%inclusion7 decks96 decks
6%synergy
Coveted Jewel
7.3%inclusion7 decks96 decks
6%synergy
Stonespeaker Crystal
6.3%inclusion6 decks96 decks
6%synergy
Prismatic Lens
6.3%inclusion6 decks96 decks
5%synergy
Lands
Urza's Cave
59%inclusion56 decks95 decks
56%synergy
The Mycosynth Gardens
54%inclusion52 decks96 decks
52%synergy
Planar Nexus
31%inclusion29 decks95 decks
30%synergy
Gemstone Caverns
24%inclusion23 decks96 decks
19%synergy
Cavern of Souls
24%inclusion23 decks96 decks
17%synergy
Talon Gates of Madara
23%inclusion22 decks94 decks
21%synergy
Hall of Tagsin
20%inclusion19 decks96 decks
20%synergy
Crystal Grotto
19%inclusion18 decks96 decks
18%synergy
Abstergo Entertainment
13%inclusion12 decks93 decks
12%synergy
Mirrex
9.4%inclusion9 decks96 decks
9%synergy
The Grey Havens
9.4%inclusion9 decks96 decks
8%synergy
Power Depot
8.3%inclusion8 decks96 decks
8%synergy
Demolition Field
8.3%inclusion8 decks96 decks
5%synergy
Hidden Grotto
5.4%inclusion5 decks92 decks
5%synergy
Plaza of Heroes
5.2%inclusion5 decks96 decks
3%synergy