Karn, Legacy Reforged
Strionic Resonator
Clock of Omens
Basalt Monolith
Grim Monolith

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control at least five additional artifacts.
2 available

   Steps

How does this combo work?
1
At the beginning of your upkeep, Karn triggers.
2
Holding priority, activate Strionic Resonator 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 Basalt Monolith and Grim Monolith, untapping Strionic Resonator.
5
Activate Basalt Monolith's second ability by paying 3, 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
Karn, Legacy Reforged
0.8%inclusion44 decks5.50K decks
Kozilek, Butcher of Truth
1.0%inclusion9 decks875 decks
The Peregrine Dynamo
0.6%inclusion6 decks957 decks
Chiss-Goria, Forge Tyrant
0.1%inclusion4 decks4.13K decks
Alibou, Ancient Witness
0.1%inclusion3 decks2.08K decks
Iron Man, Titan of Innovation
0.0%inclusion2 decks7.20K decks
Dawnsire, Sunstar Dreadnought
0.1%inclusion2 decks1.53K decks
Marvin, Murderous Mimic
0.1%inclusion2 decks1.62K decks
Zhulodok, Void Gorger
0.0%inclusion2 decks19.8K decks
Ulamog, the Defiler
0.1%inclusion2 decks1.34K decks
Rona, Disciple of Gix
0.8%inclusion1 decks131 decks
The Regalia
0.2%inclusion1 decks587 decks
Memnarch
0.1%inclusion1 decks1.93K decks
Aloy, Savior of Meridian
0.0%inclusion1 decks5.86K decks
Traxos, Scourge of Kroog
0.1%inclusion1 decks1.97K decks
Mishra, Eminent One
0.0%inclusion1 decks7.44K decks
The Cyber-Controller
0.1%inclusion1 decks1.46K decks
Syr Ginger, the Meal Ender
0.0%inclusion1 decks2.06K decks
High Synergy Cards
Great Furnace
90%inclusion9 decks10 decks
84%synergy
Forsaken Monument
86%inclusion72 decks84 decks
84%synergy
Mystic Forge
87%inclusion73 decks84 decks
84%synergy
Inventors' Fair
85%inclusion71 decks84 decks
81%synergy
Etherium Sculptor
86%inclusion6 decks7 decks
80%synergy
Metalworker
76%inclusion64 decks84 decks
76%synergy
Voltaic Key
75%inclusion63 decks84 decks
74%synergy
Urza's Tower
74%inclusion62 decks84 decks
72%synergy
Urza's Saga
79%inclusion66 decks84 decks
72%synergy
Urza's Power Plant
73%inclusion61 decks84 decks
71%synergy
Top Cards
Vandalblast
80%inclusion8 decks10 decks
64%synergy
Sensei's Divining Top
75%inclusion63 decks84 decks
70%synergy
Unwinding Clock
73%inclusion61 decks84 decks
70%synergy
Foundry Inspector
73%inclusion61 decks84 decks
68%synergy
Mystic Remora
71%inclusion5 decks7 decks
55%synergy
Sculpting Steel
68%inclusion57 decks84 decks
66%synergy
Rings of Brighthearth
64%inclusion54 decks84 decks
63%synergy
Staff of Domination
64%inclusion54 decks84 decks
63%synergy
All Is Dust
64%inclusion54 decks84 decks
63%synergy
Cloud Key
64%inclusion54 decks84 decks
62%synergy
Game Changers
Enlightened Tutor
100%inclusion3 decks3 decks
85%synergy
Teferi's Protection
100%inclusion3 decks3 decks
83%synergy
Smothering Tithe
100%inclusion3 decks3 decks
79%synergy
Mana Vault
81%inclusion68 decks84 decks
75%synergy
Ancient Tomb
77%inclusion65 decks84 decks
68%synergy
The One Ring
64%inclusion54 decks84 decks
56%synergy
Force of Will
57%inclusion4 decks7 decks
47%synergy
Cyclonic Rift
57%inclusion4 decks7 decks
34%synergy
Rhystic Study
57%inclusion4 decks7 decks
33%synergy
Mishra's Workshop
44%inclusion37 decks84 decks
44%synergy
Creatures
Myrsmith
100%inclusion3 decks3 decks
100%synergy
Digsite Engineer
100%inclusion3 decks3 decks
99%synergy
Ethersworn Canonist
100%inclusion3 decks3 decks
99%synergy
Illustrious Wanderglyph
100%inclusion3 decks3 decks
98%synergy
Bronze Guardian
100%inclusion3 decks3 decks
98%synergy
Enthusiastic Mechanaut
100%inclusion3 decks3 decks
95%synergy
Goblin Engineer
60%inclusion6 decks10 decks
57%synergy
Walking Ballista
57%inclusion48 decks84 decks
54%synergy
Urza, Lord High Artificer
57%inclusion4 decks7 decks
54%synergy
Phyrexian Metamorph
57%inclusion4 decks7 decks
50%synergy
Blightsteel Colossus
54%inclusion45 decks84 decks
52%synergy
Liberator, Urza's Battlethopter
52%inclusion44 decks84 decks
51%synergy
Kuldotha Forgemaster
50%inclusion42 decks84 decks
49%synergy
Goblin Welder
50%inclusion5 decks10 decks
48%synergy
Jhoira's Familiar
43%inclusion36 decks84 decks
41%synergy
Trinket Mage
43%inclusion3 decks7 decks
41%synergy
Thought Monitor
43%inclusion3 decks7 decks
39%synergy
Myr Retriever
40%inclusion34 decks84 decks
39%synergy
Scrap Trawler
40%inclusion34 decks84 decks
39%synergy
Palladium Myr
40%inclusion34 decks84 decks
39%synergy
Dockside Extortionist
40%inclusion4 decks10 decks
37%synergy
Mycosynth Golem
38%inclusion32 decks84 decks
38%synergy
Glaring Fleshraker
36%inclusion26 decks73 decks
34%synergy
Wandering Archaic
33%inclusion28 decks84 decks
32%synergy
Voltaic Construct
31%inclusion26 decks84 decks
31%synergy
Metalwork Colossus
26%inclusion22 decks84 decks
25%synergy
Wurmcoil Engine
26%inclusion22 decks84 decks
25%synergy
Lodestone Golem
25%inclusion21 decks84 decks
25%synergy
Kozilek, the Great Distortion
24%inclusion20 decks84 decks
23%synergy
Shimmer Myr
24%inclusion20 decks84 decks
23%synergy
Cryptothrall
23%inclusion19 decks84 decks
22%synergy
Platinum Angel
23%inclusion19 decks84 decks
22%synergy
Steel Hellkite
23%inclusion19 decks84 decks
21%synergy
Ulamog, the Ceaseless Hunger
21%inclusion18 decks84 decks
20%synergy
Cityscape Leveler
20%inclusion17 decks84 decks
19%synergy
Steel Overseer
20%inclusion17 decks84 decks
19%synergy
Roaming Throne
20%inclusion17 decks84 decks
14%synergy
Ultima, Origin of Oblivion
20%inclusion8 decks40 decks
19%synergy
Skittering Cicada
19%inclusion16 decks84 decks
19%synergy
Karn, Silver Golem
18%inclusion15 decks84 decks
18%synergy
Thran Spider
18%inclusion15 decks84 decks
18%synergy
Junk Diver
18%inclusion15 decks84 decks
17%synergy
Solemn Simulacrum
18%inclusion15 decks84 decks
5%synergy
Ulamog, the Defiler
18%inclusion13 decks73 decks
17%synergy
The Walls of Ba Sing Se
18%inclusion3 decks17 decks
16%synergy
Ulamog, the Infinite Gyre
17%inclusion14 decks84 decks
15%synergy
Myr Battlesphere
17%inclusion14 decks84 decks
15%synergy
Meteor Golem
17%inclusion14 decks84 decks
15%synergy
Cybermen Squadron
14%inclusion12 decks84 decks
13%synergy
Void Winnower
14%inclusion12 decks84 decks
13%synergy
Instants
Swords to Plowshares
100%inclusion3 decks3 decks
39%synergy
Deflecting Swat
60%inclusion6 decks10 decks
43%synergy
Mana Drain
57%inclusion4 decks7 decks
43%synergy
Swan Song
57%inclusion4 decks7 decks
40%synergy
An Offer You Can't Refuse
57%inclusion4 decks7 decks
33%synergy
Counterspell
57%inclusion4 decks7 decks
15%synergy
Chaos Warp
50%inclusion5 decks10 decks
20%synergy
Whir of Invention
43%inclusion3 decks7 decks
40%synergy
Dramatic Reversal
43%inclusion3 decks7 decks
38%synergy
Fierce Guardianship
43%inclusion3 decks7 decks
25%synergy
Null Elemental Blast
39%inclusion29 decks74 decks
38%synergy
Kozilek's Command
33%inclusion24 decks73 decks
32%synergy
Red Elemental Blast
30%inclusion3 decks10 decks
24%synergy
Eldritch Immunity
29%inclusion21 decks73 decks
28%synergy
Warping Wail
29%inclusion24 decks84 decks
28%synergy
Eldrazi Confluence
16%inclusion12 decks73 decks
16%synergy
Desecrate Reality
13%inclusion11 decks84 decks
13%synergy
Spatial Contortion
12%inclusion10 decks84 decks
12%synergy
Not of This World
12%inclusion10 decks84 decks
11%synergy
Titan's Presence
6.0%inclusion5 decks84 decks
5%synergy
Sorceries
Thoughtcast
57%inclusion4 decks7 decks
54%synergy
Fabricate
57%inclusion4 decks7 decks
52%synergy
Reshape
43%inclusion3 decks7 decks
42%synergy
Gamble
30%inclusion3 decks10 decks
21%synergy
Jeska's Will
30%inclusion3 decks10 decks
15%synergy
Blasphemous Act
30%inclusion3 decks10 decks
-3%synergy
Rise of the Eldrazi
17%inclusion14 decks84 decks
16%synergy
Calamity of the Titans
6.0%inclusion5 decks84 decks
6%synergy
Utility Artifacts
Darksteel Forge
57%inclusion48 decks84 decks
56%synergy
Manifold Key
52%inclusion44 decks84 decks
51%synergy
Lithoform Engine
49%inclusion41 decks84 decks
48%synergy
Planar Bridge
48%inclusion40 decks84 decks
47%synergy
Mycosynth Lattice
48%inclusion40 decks84 decks
47%synergy
Krark-Clan Ironworks
42%inclusion35 decks84 decks
41%synergy
Semblance Anvil
39%inclusion33 decks84 decks
39%synergy
Portal to Phyrexia
38%inclusion32 decks84 decks
37%synergy
Chimil, the Inner Sun
38%inclusion32 decks84 decks
36%synergy
Aetherflux Reservoir
37%inclusion31 decks84 decks
34%synergy
Moonsilver Key
36%inclusion30 decks84 decks
35%synergy
Doubling Cube
35%inclusion29 decks84 decks
34%synergy
Mirage Mirror
35%inclusion29 decks84 decks
33%synergy
Expedition Map
35%inclusion29 decks84 decks
32%synergy
Commander's Plate
31%inclusion26 decks84 decks
28%synergy
Lightning Greaves
31%inclusion26 decks84 decks
6%synergy
Mind's Eye
30%inclusion25 decks84 decks
29%synergy
Darksteel Monolith
30%inclusion25 decks84 decks
29%synergy
Winter Orb
29%inclusion24 decks84 decks
28%synergy
Mirrorworks
29%inclusion24 decks84 decks
28%synergy
Nevinyrral's Disk
27%inclusion23 decks84 decks
26%synergy
Torpor Orb
24%inclusion20 decks84 decks
23%synergy
Swiftfoot Boots
24%inclusion20 decks84 decks
-3%synergy
The Immortal Sun
20%inclusion17 decks84 decks
20%synergy
Ashnod's Altar
20%inclusion17 decks84 decks
14%synergy
Memory Jar
19%inclusion16 decks84 decks
19%synergy
The Endstone
18%inclusion6 decks33 decks
17%synergy
Static Orb
18%inclusion15 decks84 decks
18%synergy
Spine of Ish Sah
18%inclusion15 decks84 decks
17%synergy
Helm of the Host
18%inclusion15 decks84 decks
15%synergy
Eye of Vecna
17%inclusion14 decks84 decks
16%synergy
Trinisphere
17%inclusion14 decks84 decks
16%synergy
God-Pharaoh's Statue
17%inclusion14 decks84 decks
16%synergy
Akroma's Memorial
17%inclusion14 decks84 decks
15%synergy
Excalibur, Sword of Eden
15%inclusion11 decks71 decks
14%synergy
Palantír of Orthanc
15%inclusion13 decks84 decks
14%synergy
Planar Portal
14%inclusion12 decks84 decks
14%synergy
Vedalken Orrery
14%inclusion12 decks84 decks
13%synergy
Defense Grid
13%inclusion11 decks84 decks
12%synergy
Scroll Rack
13%inclusion11 decks84 decks
12%synergy
Thousand-Year Elixir
13%inclusion11 decks84 decks
11%synergy
Karn's Sylex
12%inclusion10 decks84 decks
12%synergy
The Millennium Calendar
12%inclusion10 decks84 decks
11%synergy
Stone of Erech
12%inclusion10 decks84 decks
11%synergy
Helm of Awakening
12%inclusion10 decks84 decks
11%synergy
Vexing Bauble
11%inclusion8 decks73 decks
10%synergy
Ward of Bones
11%inclusion9 decks84 decks
11%synergy
Mana Web
11%inclusion9 decks84 decks
11%synergy
Magistrate's Scepter
11%inclusion9 decks84 decks
10%synergy
Reckoner Bankbuster
11%inclusion9 decks84 decks
10%synergy
Enchantments
Echoes of Eternity
34%inclusion25 decks73 decks
33%synergy
Super State
8.8%inclusion3 decks34 decks
8%synergy
Planeswalkers
Karn, the Great Creator
60%inclusion50 decks84 decks
59%synergy
Ugin, the Ineffable
60%inclusion50 decks84 decks
58%synergy
Ugin, Eye of the Storms
53%inclusion27 decks51 decks
52%synergy
Ugin, the Spirit Dragon
48%inclusion40 decks84 decks
47%synergy
Tezzeret the Seeker
43%inclusion3 decks7 decks
41%synergy
Tezzeret, Cruel Captain
32%inclusion11 decks34 decks
31%synergy
Daretti, Scrap Savant
30%inclusion3 decks10 decks
28%synergy
Karn, Living Legacy
30%inclusion25 decks84 decks
29%synergy
Karn, Scion of Urza
14%inclusion12 decks84 decks
14%synergy
Karn Liberated
12%inclusion10 decks84 decks
12%synergy
Utility Lands
Vault of Whispers
100%inclusion3 decks3 decks
96%synergy
Ancient Den
100%inclusion3 decks3 decks
95%synergy
Buried Ruin
74%inclusion62 decks84 decks
69%synergy
Urza's Mine
73%inclusion61 decks84 decks
71%synergy
Darksteel Citadel
71%inclusion60 decks84 decks
68%synergy
Academy Ruins
71%inclusion5 decks7 decks
66%synergy
Seat of the Synod
71%inclusion5 decks7 decks
65%synergy
Urza's Workshop
58%inclusion49 decks84 decks
58%synergy
Thespian's Stage
57%inclusion48 decks84 decks
55%synergy
Otawara, Soaring City
57%inclusion4 decks7 decks
41%synergy
War Room
55%inclusion46 decks84 decks
49%synergy
Reliquary Tower
54%inclusion45 decks84 decks
24%synergy
Archway of Innovation
50%inclusion3 decks6 decks
47%synergy
Shrine of the Forsaken Gods
48%inclusion40 decks84 decks
46%synergy
Treasure Vault
48%inclusion40 decks84 decks
45%synergy
Rogue's Passage
40%inclusion34 decks84 decks
20%synergy
Crystal Vein
39%inclusion33 decks84 decks
38%synergy
Fomori Vault
38%inclusion30 decks78 decks
37%synergy
Sanctum of Ugin
36%inclusion30 decks84 decks
35%synergy
Bonders' Enclave
36%inclusion30 decks84 decks
33%synergy
Command Beacon
36%inclusion30 decks84 decks
31%synergy
Homeward Path
35%inclusion29 decks84 decks
33%synergy
Scavenger Grounds
35%inclusion29 decks84 decks
31%synergy
Ugin's Labyrinth
33%inclusion25 decks76 decks
32%synergy
Blast Zone
32%inclusion27 decks84 decks
31%synergy
Wasteland
32%inclusion27 decks84 decks
31%synergy
Vesuva
32%inclusion27 decks84 decks
31%synergy
Strip Mine
32%inclusion27 decks84 decks
30%synergy
Deserted Temple
30%inclusion25 decks84 decks
29%synergy
Urza's Factory
27%inclusion23 decks84 decks
27%synergy
Mikokoro, Center of the Sea
26%inclusion22 decks84 decks
25%synergy
Scorched Ruins
25%inclusion21 decks84 decks
25%synergy
Zhalfirin Void
25%inclusion21 decks84 decks
24%synergy
Arcane Lighthouse
23%inclusion19 decks84 decks
21%synergy
Emergence Zone
23%inclusion19 decks84 decks
20%synergy
Karn's Bastion
23%inclusion19 decks84 decks
18%synergy
Eye of Ugin
20%inclusion17 decks84 decks
20%synergy
Tomb of the Spirit Dragon
20%inclusion17 decks84 decks
19%synergy
Temple of the False God
19%inclusion16 decks84 decks
10%synergy
Secluded Starforge
19%inclusion6 decks32 decks
18%synergy
Arch of Orazca
17%inclusion14 decks84 decks
16%synergy
Eldrazi Temple
17%inclusion14 decks84 decks
16%synergy
City of Traitors
15%inclusion13 decks84 decks
14%synergy
Labyrinth of Skophos
14%inclusion12 decks84 decks
14%synergy
Guildless Commons
14%inclusion12 decks84 decks
13%synergy
Geier Reach Sanitarium
14%inclusion12 decks84 decks
11%synergy
Ghost Quarter
13%inclusion11 decks84 decks
11%synergy
Field of the Dead
13%inclusion11 decks84 decks
10%synergy
Blasted Landscape
12%inclusion10 decks84 decks
12%synergy
Mirrorpool
12%inclusion10 decks84 decks
11%synergy
Mana Artifacts
Boros Signet
100%inclusion3 decks3 decks
80%synergy
Talisman of Conviction
100%inclusion3 decks3 decks
76%synergy
Talisman of Dominance
100%inclusion3 decks3 decks
67%synergy
Sol Ring
100%inclusion84 decks84 decks
16%synergy
Thran Dynamo
73%inclusion61 decks84 decks
68%synergy
Mox Opal
67%inclusion56 decks84 decks
62%synergy
Everflowing Chalice
65%inclusion55 decks84 decks
61%synergy
Mind Stone
62%inclusion52 decks84 decks
47%synergy
Thought Vessel
46%inclusion39 decks84 decks
29%synergy
Hedron Archive
31%inclusion26 decks84 decks
28%synergy
Fire Diamond
30%inclusion3 decks10 decks
26%synergy
Lotus Petal
30%inclusion25 decks84 decks
23%synergy
Gilded Lotus
26%inclusion22 decks84 decks
23%synergy
Liquimetal Torque
25%inclusion21 decks84 decks
22%synergy
Worn Powerstone
24%inclusion20 decks84 decks
21%synergy
Fellwar Stone
23%inclusion19 decks84 decks
2%synergy
The Mightstone and Weakstone
21%inclusion18 decks84 decks
21%synergy
Dreamstone Hedron
21%inclusion18 decks84 decks
21%synergy
Mox Diamond
21%inclusion18 decks84 decks
17%synergy
The Eternity Elevator
21%inclusion7 decks33 decks
20%synergy
Mana Crypt
18%inclusion15 decks84 decks
16%synergy
Arcane Signet
18%inclusion15 decks84 decks
-54%synergy
Chromatic Orrery
13%inclusion11 decks84 decks
12%synergy
Blinkmoth Urn
12%inclusion10 decks84 decks
12%synergy
Sonic Screwdriver
11%inclusion9 decks84 decks
10%synergy
Chromatic Star
10%inclusion8 decks84 decks
9%synergy
The Irencrag
8.3%inclusion7 decks84 decks
8%synergy
Prismatic Lens
8.3%inclusion7 decks84 decks
7%synergy
Jeweled Lotus
8.3%inclusion7 decks84 decks
7%synergy
Ur-Golem's Eye
6.0%inclusion5 decks84 decks
6%synergy
Sisay's Ring
6.0%inclusion5 decks84 decks
6%synergy
Unstable Obelisk
6.0%inclusion5 decks84 decks
6%synergy
Honor-Worn Shaku
6.0%inclusion5 decks84 decks
6%synergy
Stonespeaker Crystal
6.0%inclusion5 decks84 decks
5%synergy
Coveted Jewel
6.0%inclusion5 decks84 decks
5%synergy
Staff of Compleation
6.0%inclusion5 decks84 decks
5%synergy
Mox Amber
6.0%inclusion5 decks84 decks
1%synergy
The Aetherspark
5.4%inclusion3 decks56 decks
4%synergy
Lands
Rustvale Bridge
100%inclusion3 decks3 decks
94%synergy
Spectator Seating
100%inclusion3 decks3 decks
77%synergy
Morphic Pool
100%inclusion3 decks3 decks
76%synergy
Battlefield Forge
100%inclusion3 decks3 decks
71%synergy
Shivan Reef
100%inclusion3 decks3 decks
71%synergy
Sacred Foundry
100%inclusion3 decks3 decks
63%synergy
Steam Vents
100%inclusion3 decks3 decks
62%synergy
Watery Grave
100%inclusion3 decks3 decks
58%synergy
The Mycosynth Gardens
58%inclusion49 decks84 decks
57%synergy
Urza's Cave
54%inclusion41 decks76 decks
51%synergy
Planar Nexus
29%inclusion22 decks76 decks
28%synergy
Talon Gates of Madara
25%inclusion18 decks73 decks
22%synergy
Cavern of Souls
23%inclusion19 decks84 decks
15%synergy
Gemstone Caverns
21%inclusion18 decks84 decks
16%synergy
Abstergo Entertainment
20%inclusion14 decks71 decks
19%synergy
Hall of Tagsin
14%inclusion12 decks84 decks
14%synergy
Plaza of Heroes
14%inclusion12 decks84 decks
12%synergy
Mirrex
13%inclusion11 decks84 decks
12%synergy
Crystal Grotto
13%inclusion11 decks84 decks
12%synergy
Scene of the Crime
12%inclusion10 decks84 decks
11%synergy
Power Depot
12%inclusion10 decks84 decks
11%synergy
Command Tower
12%inclusion10 decks84 decks
-62%synergy
The Grey Havens
7.1%inclusion6 decks84 decks
6%synergy
Scalding Tarn
6.0%inclusion5 decks84 decks
-5%synergy