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 cannot 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 decks5.46K decks
Kozilek, Butcher of Truth
1.0%inclusion9 decks897 decks
The Peregrine Dynamo
0.8%inclusion7 decks916 decks
Chiss-Goria, Forge Tyrant
0.1%inclusion4 decks4.24K decks
Alibou, Ancient Witness
0.2%inclusion4 decks2.10K decks
Iron Man, Titan of Innovation
0.0%inclusion2 decks6.87K decks
Zhulodok, Void Gorger
0.0%inclusion2 decks19.9K decks
Ulamog, the Defiler
0.2%inclusion2 decks1.25K decks
Dawnsire, Sunstar Dreadnought
0.1%inclusion1 decks1.23K decks
Marvin, Murderous Mimic
0.1%inclusion1 decks1.53K decks
The Regalia
0.2%inclusion1 decks445 decks
Memnarch
0.1%inclusion1 decks1.90K decks
Aloy, Savior of Meridian
0.0%inclusion1 decks3.78K decks
Traxos, Scourge of Kroog
0.1%inclusion1 decks1.96K decks
Mishra, Eminent One
0.0%inclusion1 decks7.66K decks
The Cyber-Controller
0.1%inclusion1 decks1.46K decks
Syr Ginger, the Meal Ender
0.0%inclusion1 decks2.12K decks
New Cards
The Walls of Ba Sing Se
13%inclusion1 decks8 decks
11%synergy
Rumble Arena
13%inclusion1 decks8 decks
11%synergy
Zuko's Exile
13%inclusion1 decks8 decks
12%synergy
High Synergy Cards
Myrsmith
100%inclusion4 decks4 decks
100%synergy
Ethersworn Canonist
100%inclusion4 decks4 decks
99%synergy
Ancient Den
100%inclusion4 decks4 decks
95%synergy
Etherium Sculptor
100%inclusion6 decks6 decks
94%synergy
Forsaken Monument
88%inclusion73 decks83 decks
86%synergy
Mystic Forge
89%inclusion74 decks83 decks
86%synergy
Great Furnace
91%inclusion10 decks11 decks
85%synergy
Inventors' Fair
84%inclusion70 decks83 decks
81%synergy
Metalworker
80%inclusion66 decks83 decks
79%synergy
Voltaic Key
77%inclusion64 decks83 decks
76%synergy
Top Cards
Swords to Plowshares
100%inclusion4 decks4 decks
38%synergy
Mystic Remora
83%inclusion5 decks6 decks
67%synergy
Sensei's Divining Top
77%inclusion64 decks83 decks
72%synergy
Foundry Inspector
75%inclusion62 decks83 decks
71%synergy
Vandalblast
73%inclusion8 decks11 decks
57%synergy
Unwinding Clock
70%inclusion58 decks83 decks
67%synergy
Rings of Brighthearth
69%inclusion57 decks83 decks
67%synergy
Cloud Key
67%inclusion56 decks83 decks
65%synergy
Sculpting Steel
67%inclusion56 decks83 decks
65%synergy
Urza, Lord High Artificer
67%inclusion4 decks6 decks
63%synergy
Game Changers
Teferi's Protection
100%inclusion4 decks4 decks
83%synergy
Mana Vault
84%inclusion70 decks83 decks
78%synergy
Ancient Tomb
78%inclusion65 decks83 decks
69%synergy
Enlightened Tutor
75%inclusion3 decks4 decks
59%synergy
Smothering Tithe
75%inclusion3 decks4 decks
53%synergy
Force of Will
67%inclusion4 decks6 decks
56%synergy
Cyclonic Rift
67%inclusion4 decks6 decks
43%synergy
Rhystic Study
67%inclusion4 decks6 decks
42%synergy
The One Ring
66%inclusion55 decks83 decks
58%synergy
Mishra's Workshop
45%inclusion37 decks83 decks
44%synergy
Creatures
Enthusiastic Mechanaut
100%inclusion3 decks3 decks
95%synergy
Digsite Engineer
75%inclusion3 decks4 decks
74%synergy
Bronze Guardian
75%inclusion3 decks4 decks
73%synergy
Illustrious Wanderglyph
75%inclusion3 decks4 decks
73%synergy
Anim Pakal, Thousandth Moon
75%inclusion3 decks4 decks
69%synergy
Esper Sentinel
75%inclusion3 decks4 decks
56%synergy
Phyrexian Metamorph
67%inclusion4 decks6 decks
59%synergy
Walking Ballista
60%inclusion50 decks83 decks
58%synergy
Blightsteel Colossus
55%inclusion46 decks83 decks
54%synergy
Goblin Engineer
55%inclusion6 decks11 decks
52%synergy
Liberator, Urza's Battlethopter
54%inclusion45 decks83 decks
53%synergy
Kuldotha Forgemaster
51%inclusion42 decks83 decks
50%synergy
Trinket Mage
50%inclusion3 decks6 decks
48%synergy
Thought Monitor
50%inclusion3 decks6 decks
46%synergy
Goblin Welder
45%inclusion5 decks11 decks
43%synergy
Jhoira's Familiar
45%inclusion37 decks83 decks
43%synergy
Scrap Trawler
41%inclusion34 decks83 decks
39%synergy
Palladium Myr
41%inclusion34 decks83 decks
39%synergy
Mycosynth Golem
37%inclusion31 decks83 decks
37%synergy
Myr Retriever
37%inclusion31 decks83 decks
36%synergy
Glaring Fleshraker
36%inclusion24 decks66 decks
35%synergy
Dockside Extortionist
36%inclusion4 decks11 decks
33%synergy
Wandering Archaic
34%inclusion28 decks83 decks
32%synergy
Voltaic Construct
31%inclusion26 decks83 decks
31%synergy
Wurmcoil Engine
27%inclusion22 decks83 decks
25%synergy
Steel Hellkite
27%inclusion22 decks83 decks
25%synergy
Metalwork Colossus
25%inclusion21 decks83 decks
24%synergy
Shimmer Myr
25%inclusion21 decks83 decks
24%synergy
Lodestone Golem
24%inclusion20 decks83 decks
24%synergy
Kozilek, the Great Distortion
24%inclusion20 decks83 decks
23%synergy
Karn, Silver Golem
22%inclusion18 decks83 decks
22%synergy
Cryptothrall
22%inclusion18 decks83 decks
21%synergy
Platinum Angel
22%inclusion18 decks83 decks
21%synergy
Ulamog, the Ceaseless Hunger
22%inclusion18 decks83 decks
20%synergy
Ulamog, the Defiler
20%inclusion13 decks66 decks
19%synergy
Cityscape Leveler
19%inclusion16 decks83 decks
19%synergy
Steel Overseer
19%inclusion16 decks83 decks
18%synergy
Myr Battlesphere
19%inclusion16 decks83 decks
17%synergy
Roaming Throne
19%inclusion16 decks83 decks
13%synergy
Ultima, Origin of Oblivion
18%inclusion6 decks33 decks
18%synergy
Thran Spider
18%inclusion15 decks83 decks
18%synergy
Skittering Cicada
18%inclusion15 decks83 decks
18%synergy
Meteor Golem
18%inclusion15 decks83 decks
16%synergy
Junk Diver
17%inclusion14 decks83 decks
16%synergy
Ulamog, the Infinite Gyre
17%inclusion14 decks83 decks
16%synergy
Solemn Simulacrum
17%inclusion14 decks83 decks
4%synergy
Cybermen Squadron
16%inclusion13 decks83 decks
15%synergy
Silent Arbiter
16%inclusion13 decks83 decks
14%synergy
Myr Welder
14%inclusion12 decks83 decks
14%synergy
Void Winnower
14%inclusion12 decks83 decks
13%synergy
Instants
Dispatch
75%inclusion3 decks4 decks
69%synergy
An Offer You Can't Refuse
67%inclusion4 decks6 decks
43%synergy
Deflecting Swat
64%inclusion7 decks11 decks
47%synergy
Chaos Warp
55%inclusion6 decks11 decks
24%synergy
Whir of Invention
50%inclusion3 decks6 decks
47%synergy
Mana Drain
50%inclusion3 decks6 decks
35%synergy
Swan Song
50%inclusion3 decks6 decks
33%synergy
Fierce Guardianship
50%inclusion3 decks6 decks
32%synergy
Counterspell
50%inclusion3 decks6 decks
8%synergy
Null Elemental Blast
36%inclusion24 decks67 decks
35%synergy
Kozilek's Command
33%inclusion22 decks66 decks
33%synergy
Warping Wail
29%inclusion24 decks83 decks
28%synergy
Eldritch Immunity
27%inclusion18 decks66 decks
26%synergy
Red Elemental Blast
27%inclusion3 decks11 decks
21%synergy
Eldrazi Confluence
17%inclusion11 decks66 decks
16%synergy
Spatial Contortion
13%inclusion11 decks83 decks
13%synergy
Desecrate Reality
12%inclusion10 decks83 decks
12%synergy
Not of This World
11%inclusion9 decks83 decks
10%synergy
Sorceries
Organic Extinction
75%inclusion3 decks4 decks
72%synergy
Fabricate
67%inclusion4 decks6 decks
61%synergy
All Is Dust
63%inclusion52 decks83 decks
61%synergy
Reshape
50%inclusion3 decks6 decks
49%synergy
Thoughtcast
50%inclusion3 decks6 decks
47%synergy
Jeska's Will
36%inclusion4 decks11 decks
21%synergy
Gamble
27%inclusion3 decks11 decks
18%synergy
Blasphemous Act
27%inclusion3 decks11 decks
-6%synergy
Rise of the Eldrazi
17%inclusion14 decks83 decks
16%synergy
Introduction to Annihilation
6.0%inclusion5 decks83 decks
6%synergy
Calamity of the Titans
6.0%inclusion5 decks83 decks
6%synergy
Utility Artifacts
Staff of Domination
65%inclusion54 decks83 decks
64%synergy
Darksteel Forge
55%inclusion46 decks83 decks
54%synergy
Mycosynth Lattice
51%inclusion42 decks83 decks
50%synergy
Manifold Key
51%inclusion42 decks83 decks
49%synergy
Planar Bridge
49%inclusion41 decks83 decks
49%synergy
Lithoform Engine
47%inclusion39 decks83 decks
46%synergy
Krark-Clan Ironworks
43%inclusion36 decks83 decks
42%synergy
Portal to Phyrexia
40%inclusion33 decks83 decks
38%synergy
Chimil, the Inner Sun
40%inclusion33 decks83 decks
38%synergy
Semblance Anvil
39%inclusion32 decks83 decks
38%synergy
Aetherflux Reservoir
37%inclusion31 decks83 decks
34%synergy
Doubling Cube
36%inclusion30 decks83 decks
36%synergy
Mirage Mirror
36%inclusion30 decks83 decks
35%synergy
Moonsilver Key
35%inclusion29 decks83 decks
34%synergy
Expedition Map
35%inclusion29 decks83 decks
32%synergy
Lightning Greaves
33%inclusion27 decks83 decks
8%synergy
Mirrorworks
31%inclusion26 decks83 decks
31%synergy
Darksteel Monolith
31%inclusion26 decks83 decks
31%synergy
Commander's Plate
30%inclusion25 decks83 decks
28%synergy
Winter Orb
29%inclusion24 decks83 decks
28%synergy
Mind's Eye
28%inclusion23 decks83 decks
27%synergy
Nevinyrral's Disk
28%inclusion23 decks83 decks
27%synergy
Torpor Orb
24%inclusion20 decks83 decks
24%synergy
The Immortal Sun
22%inclusion18 decks83 decks
21%synergy
Swiftfoot Boots
22%inclusion18 decks83 decks
-6%synergy
Memory Jar
20%inclusion17 decks83 decks
20%synergy
Spine of Ish Sah
19%inclusion16 decks83 decks
19%synergy
Helm of the Host
19%inclusion16 decks83 decks
16%synergy
Ashnod's Altar
19%inclusion16 decks83 decks
13%synergy
Static Orb
18%inclusion15 decks83 decks
18%synergy
Eye of Vecna
17%inclusion14 decks83 decks
17%synergy
Trinisphere
17%inclusion14 decks83 decks
17%synergy
God-Pharaoh's Statue
17%inclusion14 decks83 decks
16%synergy
Akroma's Memorial
17%inclusion14 decks83 decks
16%synergy
Planar Portal
16%inclusion13 decks83 decks
16%synergy
Excalibur, Sword of Eden
16%inclusion10 decks64 decks
14%synergy
The Endstone
15%inclusion4 decks26 decks
15%synergy
Karn's Sylex
14%inclusion12 decks83 decks
14%synergy
Helm of Awakening
14%inclusion12 decks83 decks
14%synergy
Vedalken Orrery
14%inclusion12 decks83 decks
13%synergy
Stone of Erech
13%inclusion11 decks83 decks
13%synergy
Scroll Rack
13%inclusion11 decks83 decks
12%synergy
Vexing Bauble
12%inclusion8 decks66 decks
11%synergy
Magistrate's Scepter
12%inclusion10 decks83 decks
12%synergy
Defense Grid
12%inclusion10 decks83 decks
11%synergy
Palantír of Orthanc
12%inclusion10 decks83 decks
11%synergy
Thousand-Year Elixir
12%inclusion10 decks83 decks
10%synergy
Mana Web
11%inclusion9 decks83 decks
11%synergy
Tangle Wire
11%inclusion9 decks83 decks
11%synergy
The Millennium Calendar
11%inclusion9 decks83 decks
10%synergy
Enchantments
Echoes of Eternity
36%inclusion24 decks66 decks
35%synergy
Ghirapur Aether Grid
27%inclusion3 decks11 decks
27%synergy
Planeswalkers
Karn, the Great Creator
63%inclusion52 decks83 decks
62%synergy
Ugin, the Ineffable
59%inclusion49 decks83 decks
57%synergy
Ugin, Eye of the Storms
52%inclusion23 decks44 decks
51%synergy
Tezzeret the Seeker
50%inclusion3 decks6 decks
48%synergy
Ugin, the Spirit Dragon
49%inclusion41 decks83 decks
48%synergy
Karn, Living Legacy
33%inclusion27 decks83 decks
32%synergy
Tezzeret, Cruel Captain
30%inclusion8 decks27 decks
28%synergy
Daretti, Scrap Savant
27%inclusion3 decks11 decks
25%synergy
Karn, Scion of Urza
16%inclusion13 decks83 decks
15%synergy
Karn Liberated
13%inclusion11 decks83 decks
13%synergy
Utility Lands
Urza's Saga
80%inclusion66 decks83 decks
73%synergy
Urza's Tower
73%inclusion61 decks83 decks
72%synergy
Buried Ruin
73%inclusion61 decks83 decks
69%synergy
Urza's Power Plant
72%inclusion60 decks83 decks
71%synergy
Urza's Mine
72%inclusion60 decks83 decks
71%synergy
Darksteel Citadel
72%inclusion60 decks83 decks
69%synergy
Academy Ruins
67%inclusion4 decks6 decks
61%synergy
Seat of the Synod
67%inclusion4 decks6 decks
60%synergy
Otawara, Soaring City
67%inclusion4 decks6 decks
50%synergy
Urza's Workshop
58%inclusion48 decks83 decks
57%synergy
Thespian's Stage
58%inclusion48 decks83 decks
55%synergy
War Room
58%inclusion48 decks83 decks
52%synergy
Reliquary Tower
52%inclusion43 decks83 decks
22%synergy
Shrine of the Forsaken Gods
47%inclusion39 decks83 decks
46%synergy
Treasure Vault
47%inclusion39 decks83 decks
44%synergy
Rogue's Passage
41%inclusion34 decks83 decks
21%synergy
Crystal Vein
37%inclusion31 decks83 decks
36%synergy
Sanctum of Ugin
36%inclusion30 decks83 decks
36%synergy
Homeward Path
36%inclusion30 decks83 decks
35%synergy
Bonders' Enclave
36%inclusion30 decks83 decks
34%synergy
Fomori Vault
35%inclusion25 decks71 decks
34%synergy
Command Beacon
35%inclusion29 decks83 decks
30%synergy
Scavenger Grounds
34%inclusion28 decks83 decks
30%synergy
Ugin's Labyrinth
33%inclusion23 decks69 decks
33%synergy
Blast Zone
33%inclusion27 decks83 decks
31%synergy
Vesuva
33%inclusion27 decks83 decks
31%synergy
Strip Mine
33%inclusion27 decks83 decks
30%synergy
Wasteland
31%inclusion26 decks83 decks
30%synergy
Deserted Temple
30%inclusion25 decks83 decks
29%synergy
Urza's Factory
28%inclusion23 decks83 decks
27%synergy
Zhalfirin Void
28%inclusion23 decks83 decks
27%synergy
Mikokoro, Center of the Sea
27%inclusion22 decks83 decks
25%synergy
Scorched Ruins
25%inclusion21 decks83 decks
25%synergy
Emergence Zone
24%inclusion20 decks83 decks
22%synergy
Karn's Bastion
23%inclusion19 decks83 decks
18%synergy
Arcane Lighthouse
20%inclusion17 decks83 decks
19%synergy
Eye of Ugin
19%inclusion16 decks83 decks
19%synergy
Temple of the False God
19%inclusion16 decks83 decks
10%synergy
Arch of Orazca
18%inclusion15 decks83 decks
17%synergy
Tomb of the Spirit Dragon
17%inclusion14 decks83 decks
16%synergy
Eldrazi Temple
17%inclusion14 decks83 decks
16%synergy
Guildless Commons
17%inclusion14 decks83 decks
16%synergy
Secluded Starforge
16%inclusion4 decks25 decks
15%synergy
City of Traitors
16%inclusion13 decks83 decks
15%synergy
Blasted Landscape
14%inclusion12 decks83 decks
14%synergy
Labyrinth of Skophos
14%inclusion12 decks83 decks
14%synergy
Field of the Dead
14%inclusion12 decks83 decks
11%synergy
Geier Reach Sanitarium
14%inclusion12 decks83 decks
11%synergy
Fountainport
13%inclusion8 decks64 decks
11%synergy
Mage-Ring Network
12%inclusion10 decks83 decks
12%synergy
Mana Artifacts
Talisman of Conviction
100%inclusion4 decks4 decks
76%synergy
Sol Ring
100%inclusion83 decks83 decks
16%synergy
Boros Signet
75%inclusion3 decks4 decks
55%synergy
Thran Dynamo
71%inclusion59 decks83 decks
66%synergy
Everflowing Chalice
70%inclusion58 decks83 decks
66%synergy
Mox Opal
65%inclusion54 decks83 decks
61%synergy
Mind Stone
61%inclusion51 decks83 decks
46%synergy
Thought Vessel
49%inclusion41 decks83 decks
32%synergy
Hedron Archive
33%inclusion27 decks83 decks
30%synergy
Lotus Petal
29%inclusion24 decks83 decks
22%synergy
Liquimetal Torque
28%inclusion23 decks83 decks
25%synergy
Gilded Lotus
28%inclusion23 decks83 decks
25%synergy
Fire Diamond
27%inclusion3 decks11 decks
23%synergy
Worn Powerstone
25%inclusion21 decks83 decks
23%synergy
Dreamstone Hedron
24%inclusion20 decks83 decks
23%synergy
Fellwar Stone
24%inclusion20 decks83 decks
4%synergy
The Mightstone and Weakstone
23%inclusion19 decks83 decks
22%synergy
Mox Diamond
23%inclusion19 decks83 decks
19%synergy
Mana Crypt
22%inclusion18 decks83 decks
19%synergy
Arcane Signet
19%inclusion16 decks83 decks
-53%synergy
The Eternity Elevator
15%inclusion4 decks26 decks
14%synergy
Blinkmoth Urn
14%inclusion12 decks83 decks
14%synergy
Sonic Screwdriver
12%inclusion10 decks83 decks
11%synergy
Chromatic Orrery
12%inclusion10 decks83 decks
11%synergy
Jeweled Lotus
10%inclusion8 decks83 decks
8%synergy
The Irencrag
8.4%inclusion7 decks83 decks
8%synergy
Prismatic Lens
8.4%inclusion7 decks83 decks
7%synergy
Chromatic Star
7.2%inclusion6 decks83 decks
7%synergy
Coveted Jewel
7.2%inclusion6 decks83 decks
6%synergy
The Aetherspark
6.1%inclusion3 decks49 decks
5%synergy
Ur-Golem's Eye
6.0%inclusion5 decks83 decks
6%synergy
Sisay's Ring
6.0%inclusion5 decks83 decks
6%synergy
Unstable Obelisk
6.0%inclusion5 decks83 decks
6%synergy
Honor-Worn Shaku
6.0%inclusion5 decks83 decks
6%synergy
Stonespeaker Crystal
6.0%inclusion5 decks83 decks
5%synergy
Skyclave Relic
6.0%inclusion5 decks83 decks
5%synergy
Staff of Compleation
6.0%inclusion5 decks83 decks
5%synergy
Mox Amber
6.0%inclusion5 decks83 decks
1%synergy
Lands
Rustvale Bridge
100%inclusion4 decks4 decks
94%synergy
Spectator Seating
100%inclusion4 decks4 decks
77%synergy
Battlefield Forge
100%inclusion4 decks4 decks
72%synergy
Shivan Reef
100%inclusion3 decks3 decks
71%synergy
Sacred Foundry
100%inclusion4 decks4 decks
64%synergy
Steam Vents
100%inclusion3 decks3 decks
62%synergy
The Mycosynth Gardens
60%inclusion50 decks83 decks
59%synergy
Urza's Cave
51%inclusion35 decks69 decks
48%synergy
Planar Nexus
30%inclusion21 decks69 decks
30%synergy
Talon Gates of Madara
24%inclusion16 decks66 decks
22%synergy
Cavern of Souls
23%inclusion19 decks83 decks
16%synergy
Gemstone Caverns
22%inclusion18 decks83 decks
17%synergy
Abstergo Entertainment
17%inclusion11 decks64 decks
16%synergy
Hall of Tagsin
16%inclusion13 decks83 decks
15%synergy
Crystal Grotto
14%inclusion12 decks83 decks
14%synergy
Mirrex
13%inclusion11 decks83 decks
13%synergy
Plaza of Heroes
13%inclusion11 decks83 decks
11%synergy
Scene of the Crime
13%inclusion10 decks80 decks
12%synergy
Power Depot
12%inclusion10 decks83 decks
11%synergy
Command Tower
12%inclusion10 decks83 decks
-62%synergy
The Grey Havens
7.2%inclusion6 decks83 decks
6%synergy
Arid Mesa
6.0%inclusion5 decks83 decks
-4%synergy
Scalding Tarn
6.0%inclusion5 decks83 decks
-5%synergy