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%inclusion36 decks5.62K decks
The Peregrine Dynamo
1.4%inclusion14 decks979 decks
Liberator, Urza's Battlethopter
0.4%inclusion10 decks2.65K decks
Karn, Silver Golem
0.7%inclusion8 decks1.07K decks
Marvin, Murderous Mimic
0.4%inclusion6 decks1.67K decks
Kozilek, Butcher of Truth
0.3%inclusion3 decks887 decks
Ultima, Origin of Oblivion
0.0%inclusion2 decks5.07K decks
Traxos, Scourge of Kroog
0.1%inclusion2 decks2.02K decks
Idris, Soul of the TARDIS
0.8%inclusion1 decks132 decks
Rona, Disciple of Gix
0.7%inclusion1 decks138 decks
Muzzio, Visionary Architect
0.2%inclusion1 decks573 decks
Alibou, Ancient Witness
0.0%inclusion1 decks2.14K decks
Syr Ginger, the Meal Ender
0.0%inclusion1 decks2.09K decks
Dawnsire, Sunstar Dreadnought
0.1%inclusion1 decks1.69K decks
The Regalia
0.2%inclusion1 decks648 decks
Urza, Lord High Artificer
0.0%inclusion1 decks17.8K decks
Drafna, Founder of Lat-Nam
0.1%inclusion1 decks1.08K decks
Kozilek, the Great Distortion
0.0%inclusion1 decks5.38K decks
New Cards
Krang, Utrom Warlord
22%inclusion2 decks9 decks
22%synergy
Technodrome
11%inclusion1 decks9 decks
11%synergy
High Synergy Cards
Great Furnace
100%inclusion4 decks4 decks
94%synergy
Mystic Forge
95%inclusion90 decks95 decks
92%synergy
Forsaken Monument
89%inclusion85 decks95 decks
88%synergy
Inventors' Fair
88%inclusion84 decks95 decks
85%synergy
Unwinding Clock
85%inclusion81 decks95 decks
83%synergy
Urza's Power Plant
83%inclusion79 decks95 decks
81%synergy
Urza's Mine
83%inclusion79 decks95 decks
81%synergy
Urza's Saga
87%inclusion83 decks95 decks
80%synergy
Urza's Tower
82%inclusion78 decks95 decks
80%synergy
Seat of the Synod
86%inclusion6 decks7 decks
79%synergy
Top Cards
Sensei's Divining Top
81%inclusion77 decks95 decks
77%synergy
Voltaic Key
79%inclusion75 decks95 decks
78%synergy
Metalworker
78%inclusion74 decks95 decks
78%synergy
Sculpting Steel
76%inclusion72 decks95 decks
74%synergy
All Is Dust
74%inclusion70 decks95 decks
72%synergy
Foundry Inspector
74%inclusion70 decks95 decks
70%synergy
Rings of Brighthearth
73%inclusion69 decks95 decks
71%synergy
Manifold Key
73%inclusion69 decks95 decks
71%synergy
Phyrexian Metamorph
71%inclusion5 decks7 decks
64%synergy
Karn, the Great Creator
67%inclusion64 decks95 decks
66%synergy
Game Changers
Mana Vault
80%inclusion76 decks95 decks
74%synergy
Ancient Tomb
80%inclusion76 decks95 decks
71%synergy
The One Ring
73%inclusion69 decks95 decks
64%synergy
Mishra's Workshop
56%inclusion53 decks95 decks
55%synergy
Fierce Guardianship
43%inclusion3 decks7 decks
25%synergy
Mox Diamond
28%inclusion27 decks95 decks
24%synergy
Field of the Dead
20%inclusion19 decks95 decks
17%synergy
The Tabernacle at Pendrell Vale
11%inclusion10 decks95 decks
10%synergy
Lion's Eye Diamond
11%inclusion10 decks95 decks
9%synergy
Creatures
Enthusiastic Mechanaut
100%inclusion3 decks3 decks
95%synergy
Walking Ballista
59%inclusion56 decks95 decks
56%synergy
Etherium Sculptor
57%inclusion4 decks7 decks
51%synergy
Liberator, Urza's Battlethopter
52%inclusion49 decks95 decks
50%synergy
Scrap Trawler
51%inclusion48 decks95 decks
49%synergy
Voltaic Construct
48%inclusion46 decks95 decks
48%synergy
Kuldotha Forgemaster
48%inclusion46 decks95 decks
48%synergy
Jhoira's Familiar
48%inclusion46 decks95 decks
47%synergy
Myr Retriever
44%inclusion42 decks95 decks
43%synergy
Master Transmuter
43%inclusion3 decks7 decks
41%synergy
Palladium Myr
39%inclusion37 decks95 decks
37%synergy
Mycosynth Golem
38%inclusion36 decks95 decks
37%synergy
Metalwork Colossus
35%inclusion33 decks95 decks
34%synergy
Blightsteel Colossus
34%inclusion32 decks95 decks
32%synergy
Ultima, Origin of Oblivion
32%inclusion16 decks50 decks
31%synergy
Kozilek, the Great Distortion
32%inclusion30 decks95 decks
31%synergy
Cityscape Leveler
31%inclusion29 decks95 decks
30%synergy
Wandering Archaic
31%inclusion29 decks95 decks
29%synergy
Glaring Fleshraker
28%inclusion24 decks87 decks
26%synergy
Lodestone Golem
27%inclusion26 decks95 decks
27%synergy
Junk Diver
25%inclusion24 decks95 decks
24%synergy
Abstruse Archaic
24%inclusion23 decks95 decks
24%synergy
Kozilek, Butcher of Truth
24%inclusion23 decks95 decks
23%synergy
Myr Welder
23%inclusion22 decks95 decks
23%synergy
Shimmer Myr
23%inclusion22 decks95 decks
22%synergy
Cryptothrall
22%inclusion21 decks95 decks
22%synergy
Steel Hellkite
22%inclusion21 decks95 decks
21%synergy
Marvin, Murderous Mimic
21%inclusion16 decks77 decks
19%synergy
Skittering Cicada
20%inclusion19 decks95 decks
19%synergy
Platinum Angel
19%inclusion18 decks95 decks
18%synergy
Ulamog, the Ceaseless Hunger
18%inclusion17 decks95 decks
17%synergy
Myr Battlesphere
18%inclusion17 decks95 decks
16%synergy
Solemn Simulacrum
18%inclusion17 decks95 decks
5%synergy
Ulamog, the Defiler
17%inclusion15 decks87 decks
16%synergy
Karn, Silver Golem
17%inclusion16 decks95 decks
17%synergy
Platinum Emperion
17%inclusion16 decks95 decks
17%synergy
Wurmcoil Engine
17%inclusion16 decks95 decks
15%synergy
The Walls of Ba Sing Se
15%inclusion4 decks26 decks
14%synergy
Steel Overseer
15%inclusion14 decks95 decks
13%synergy
Meteor Golem
15%inclusion14 decks95 decks
13%synergy
Roaming Throne
15%inclusion14 decks95 decks
8%synergy
Void Winnower
14%inclusion13 decks95 decks
13%synergy
Ulamog, the Infinite Gyre
14%inclusion13 decks95 decks
12%synergy
Scrawling Crawler
13%inclusion9 decks69 decks
11%synergy
Emrakul, the Promised End
13%inclusion12 decks95 decks
12%synergy
Stonecoil Serpent
13%inclusion12 decks95 decks
12%synergy
Duplicant
12%inclusion11 decks95 decks
11%synergy
Endbringer
12%inclusion11 decks95 decks
11%synergy
Thran Spider
11%inclusion10 decks95 decks
10%synergy
Scrapyard Recombiner
11%inclusion10 decks95 decks
10%synergy
Instants
Counterspell
57%inclusion4 decks7 decks
15%synergy
Mana Drain
43%inclusion3 decks7 decks
28%synergy
Swan Song
43%inclusion3 decks7 decks
25%synergy
An Offer You Can't Refuse
43%inclusion3 decks7 decks
18%synergy
Null Elemental Blast
36%inclusion32 decks88 decks
35%synergy
Warping Wail
29%inclusion28 decks95 decks
29%synergy
Eldritch Immunity
23%inclusion20 decks87 decks
22%synergy
Kozilek's Command
22%inclusion19 decks87 decks
21%synergy
Eldrazi Confluence
13%inclusion11 decks87 decks
12%synergy
Spatial Contortion
13%inclusion12 decks95 decks
12%synergy
Not of This World
9.5%inclusion9 decks95 decks
9%synergy
Scour from Existence
8.4%inclusion8 decks95 decks
8%synergy
Desecrate Reality
8.4%inclusion8 decks95 decks
8%synergy
Titan's Presence
7.4%inclusion7 decks95 decks
7%synergy
Sorceries
Fabricate
43%inclusion3 decks7 decks
37%synergy
Rise of the Eldrazi
17%inclusion16 decks95 decks
16%synergy
Selective Obliteration
10%inclusion9 decks87 decks
10%synergy
Utility Artifacts
Cloud Key
66%inclusion63 decks95 decks
64%synergy
Chimil, the Inner Sun
51%inclusion48 decks95 decks
49%synergy
Mycosynth Lattice
49%inclusion47 decks95 decks
49%synergy
Darksteel Forge
49%inclusion47 decks95 decks
48%synergy
Moonsilver Key
47%inclusion45 decks95 decks
46%synergy
Planar Bridge
45%inclusion43 decks95 decks
45%synergy
Expedition Map
42%inclusion40 decks95 decks
39%synergy
Krark-Clan Ironworks
39%inclusion37 decks95 decks
38%synergy
Darksteel Monolith
37%inclusion35 decks95 decks
36%synergy
Semblance Anvil
37%inclusion35 decks95 decks
36%synergy
Aetherflux Reservoir
37%inclusion35 decks95 decks
34%synergy
Lightning Greaves
36%inclusion34 decks95 decks
11%synergy
Doubling Cube
33%inclusion31 decks95 decks
32%synergy
Mind's Eye
33%inclusion31 decks95 decks
32%synergy
Mirage Mirror
33%inclusion31 decks95 decks
31%synergy
Portal to Phyrexia
33%inclusion31 decks95 decks
31%synergy
Strionic Resonator
32%inclusion30 decks95 decks
29%synergy
Mirrorworks
25%inclusion24 decks95 decks
25%synergy
Commander's Plate
24%inclusion23 decks95 decks
22%synergy
Torpor Orb
21%inclusion20 decks95 decks
21%synergy
The Immortal Sun
21%inclusion20 decks95 decks
20%synergy
Horizon Stone
20%inclusion19 decks95 decks
20%synergy
Helm of the Host
20%inclusion19 decks95 decks
17%synergy
Memory Jar
19%inclusion18 decks95 decks
19%synergy
Thousand-Year Elixir
19%inclusion18 decks95 decks
17%synergy
Swiftfoot Boots
19%inclusion18 decks95 decks
-8%synergy
The Endstone
18%inclusion8 decks44 decks
17%synergy
God-Pharaoh's Statue
18%inclusion17 decks95 decks
17%synergy
Magistrate's Scepter
17%inclusion16 decks95 decks
17%synergy
Ashnod's Altar
17%inclusion16 decks95 decks
10%synergy
The Millennium Calendar
16%inclusion15 decks95 decks
15%synergy
Spine of Ish Sah
16%inclusion15 decks95 decks
15%synergy
Agatha's Soul Cauldron
16%inclusion15 decks95 decks
15%synergy
Nevinyrral's Disk
15%inclusion14 decks95 decks
14%synergy
Vedalken Orrery
15%inclusion14 decks95 decks
14%synergy
Thran Temporal Gateway
14%inclusion13 decks95 decks
14%synergy
Winter Orb
14%inclusion13 decks95 decks
13%synergy
Helm of Awakening
14%inclusion13 decks95 decks
13%synergy
Illusionist's Bracers
14%inclusion13 decks95 decks
13%synergy
Static Orb
13%inclusion12 decks95 decks
12%synergy
Trinisphere
13%inclusion12 decks95 decks
12%synergy
Scroll Rack
13%inclusion12 decks95 decks
11%synergy
Palantír of Orthanc
13%inclusion12 decks95 decks
11%synergy
Ring of Three Wishes
12%inclusion11 decks95 decks
11%synergy
Eye of Vecna
12%inclusion11 decks95 decks
11%synergy
Codex Shredder
12%inclusion11 decks95 decks
11%synergy
Grafdigger's Cage
12%inclusion11 decks95 decks
11%synergy
Akroma's Memorial
12%inclusion11 decks95 decks
10%synergy
Soul-Guide Lantern
11%inclusion10 decks95 decks
9%synergy
Excalibur, Sword of Eden
10%inclusion9 decks86 decks
9%synergy
Enchantments
Training Grounds
43%inclusion3 decks7 decks
40%synergy
Mystic Remora
43%inclusion3 decks7 decks
27%synergy
Echoes of Eternity
38%inclusion33 decks87 decks
37%synergy
Super State
6.5%inclusion3 decks46 decks
6%synergy
Eldrazi Conscription
5.3%inclusion5 decks95 decks
4%synergy
Planeswalkers
Ugin, the Ineffable
63%inclusion60 decks95 decks
62%synergy
Ugin, Eye of the Storms
62%inclusion36 decks58 decks
61%synergy
Ugin, the Spirit Dragon
41%inclusion39 decks95 decks
40%synergy
Tezzeret, Cruel Captain
37%inclusion17 decks46 decks
35%synergy
Karn, Living Legacy
35%inclusion33 decks95 decks
34%synergy
Karn, Scion of Urza
21%inclusion20 decks95 decks
21%synergy
Karn Liberated
17%inclusion16 decks95 decks
17%synergy
Utility Lands
Buried Ruin
76%inclusion72 decks95 decks
71%synergy
Darksteel Citadel
74%inclusion70 decks95 decks
70%synergy
Urza's Workshop
72%inclusion68 decks95 decks
71%synergy
Academy Ruins
71%inclusion5 decks7 decks
66%synergy
Archway of Innovation
67%inclusion4 decks6 decks
63%synergy
War Room
62%inclusion59 decks95 decks
56%synergy
Thespian's Stage
55%inclusion52 decks95 decks
52%synergy
Reliquary Tower
52%inclusion49 decks95 decks
22%synergy
Fomori Vault
49%inclusion44 decks89 decks
48%synergy
Deserted Temple
47%inclusion45 decks95 decks
46%synergy
Shrine of the Forsaken Gods
46%inclusion44 decks95 decks
45%synergy
Wasteland
45%inclusion43 decks95 decks
44%synergy
Treasure Vault
44%inclusion42 decks95 decks
42%synergy
Strip Mine
43%inclusion41 decks95 decks
41%synergy
Minamo, School at Water's Edge
43%inclusion3 decks7 decks
38%synergy
Crystal Vein
41%inclusion39 decks95 decks
40%synergy
Scorched Ruins
40%inclusion38 decks95 decks
40%synergy
Urza's Factory
40%inclusion38 decks95 decks
40%synergy
Zhalfirin Void
37%inclusion35 decks95 decks
36%synergy
Blast Zone
36%inclusion34 decks95 decks
35%synergy
Vesuva
35%inclusion33 decks95 decks
33%synergy
Sanctum of Ugin
34%inclusion32 decks95 decks
33%synergy
Scavenger Grounds
32%inclusion30 decks95 decks
28%synergy
Ugin's Labyrinth
31%inclusion28 decks89 decks
31%synergy
Tomb of the Spirit Dragon
29%inclusion28 decks95 decks
28%synergy
Bonders' Enclave
29%inclusion28 decks95 decks
27%synergy
Command Beacon
29%inclusion28 decks95 decks
25%synergy
Rogue's Passage
28%inclusion27 decks95 decks
8%synergy
Arch of Orazca
26%inclusion25 decks95 decks
26%synergy
Mikokoro, Center of the Sea
26%inclusion25 decks95 decks
25%synergy
Homeward Path
25%inclusion24 decks95 decks
24%synergy
Temple of the False God
24%inclusion23 decks95 decks
15%synergy
Karn's Bastion
23%inclusion22 decks95 decks
18%synergy
Geier Reach Sanitarium
21%inclusion20 decks95 decks
18%synergy
City of Traitors
20%inclusion19 decks95 decks
19%synergy
Emergence Zone
20%inclusion19 decks95 decks
18%synergy
Muraganda Raceway
17%inclusion11 decks63 decks
16%synergy
Guildless Commons
17%inclusion16 decks95 decks
16%synergy
Arcane Lighthouse
17%inclusion16 decks95 decks
16%synergy
Eldrazi Temple
16%inclusion15 decks95 decks
15%synergy
Fountainport
14%inclusion12 decks85 decks
13%synergy
Eye of Ugin
14%inclusion13 decks95 decks
13%synergy
Mage-Ring Network
13%inclusion12 decks95 decks
12%synergy
Petrified Field
12%inclusion11 decks95 decks
11%synergy
Tyrite Sanctum
9.5%inclusion9 decks95 decks
8%synergy
Maze of Ith
9.5%inclusion9 decks95 decks
7%synergy
Blasted Landscape
8.4%inclusion8 decks95 decks
8%synergy
Sanctum of Eternity
8.4%inclusion8 decks95 decks
8%synergy
Hall of the Bandit Lord
8.4%inclusion8 decks95 decks
8%synergy
Inkmoth Nexus
8.4%inclusion8 decks95 decks
8%synergy
Mana Artifacts
Sol Ring
99%inclusion94 decks95 decks
15%synergy
Basalt Monolith
94%inclusion89 decks95 decks
91%synergy
Thran Dynamo
87%inclusion83 decks95 decks
83%synergy
Everflowing Chalice
64%inclusion61 decks95 decks
60%synergy
Mox Opal
59%inclusion56 decks95 decks
55%synergy
Mind Stone
56%inclusion53 decks95 decks
41%synergy
Thought Vessel
51%inclusion48 decks95 decks
33%synergy
Hedron Archive
35%inclusion33 decks95 decks
32%synergy
Liquimetal Torque
35%inclusion33 decks95 decks
32%synergy
Lotus Petal
31%inclusion29 decks95 decks
24%synergy
Dreamstone Hedron
24%inclusion23 decks95 decks
23%synergy
Sonic Screwdriver
24%inclusion23 decks95 decks
23%synergy
Worn Powerstone
22%inclusion21 decks95 decks
20%synergy
Blinkmoth Urn
21%inclusion20 decks95 decks
21%synergy
The Mightstone and Weakstone
21%inclusion20 decks95 decks
20%synergy
Chromatic Orrery
19%inclusion18 decks95 decks
18%synergy
The Eternity Elevator
18%inclusion8 decks44 decks
17%synergy
Gilded Lotus
17%inclusion16 decks95 decks
14%synergy
Fellwar Stone
17%inclusion16 decks95 decks
-4%synergy
Mana Crypt
16%inclusion15 decks95 decks
14%synergy
Staff of Compleation
12%inclusion11 decks95 decks
10%synergy
Jeweled Lotus
11%inclusion10 decks95 decks
9%synergy
The Aetherspark
10%inclusion6 decks63 decks
9%synergy
Arcane Signet
8.4%inclusion8 decks95 decks
-64%synergy
Sol Talisman
7.4%inclusion7 decks95 decks
7%synergy
Stonespeaker Crystal
6.3%inclusion6 decks95 decks
6%synergy
Coveted Jewel
6.3%inclusion6 decks95 decks
5%synergy
Prismatic Lens
5.3%inclusion5 decks95 decks
4%synergy
Lands
Shivan Reef
100%inclusion3 decks3 decks
71%synergy
Steam Vents
100%inclusion3 decks3 decks
62%synergy
Urza's Cave
59%inclusion52 decks88 decks
56%synergy
The Mycosynth Gardens
55%inclusion52 decks95 decks
53%synergy
Planar Nexus
33%inclusion29 decks88 decks
32%synergy
Cavern of Souls
28%inclusion27 decks95 decks
21%synergy
Gemstone Caverns
25%inclusion24 decks95 decks
20%synergy
Talon Gates of Madara
24%inclusion21 decks87 decks
22%synergy
Crystal Grotto
19%inclusion18 decks95 decks
18%synergy
Hall of Tagsin
16%inclusion15 decks95 decks
16%synergy
Abstergo Entertainment
12%inclusion10 decks86 decks
11%synergy
Power Depot
11%inclusion10 decks95 decks
10%synergy
Demolition Field
9.5%inclusion9 decks95 decks
6%synergy
Mirrex
8.4%inclusion8 decks95 decks
8%synergy
The Grey Havens
8.4%inclusion8 decks95 decks
7%synergy
Plaza of Heroes
6.3%inclusion6 decks95 decks
4%synergy
Hidden Grotto
5.9%inclusion5 decks85 decks
5%synergy
Command Tower
5.3%inclusion5 decks95 decks
-69%synergy