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 decks5.53K decks
Kozilek, Butcher of Truth
1.0%inclusion9 decks897 decks
The Peregrine Dynamo
0.7%inclusion7 decks951 decks
Chiss-Goria, Forge Tyrant
0.1%inclusion4 decks4.27K decks
Alibou, Ancient Witness
0.2%inclusion4 decks2.12K decks
Iron Man, Titan of Innovation
0.0%inclusion2 decks7.03K decks
Marvin, Murderous Mimic
0.1%inclusion2 decks1.57K decks
Zhulodok, Void Gorger
0.0%inclusion2 decks20.1K decks
Ulamog, the Defiler
0.2%inclusion2 decks1.29K decks
Dawnsire, Sunstar Dreadnought
0.1%inclusion1 decks1.35K decks
Rona, Disciple of Gix
0.7%inclusion1 decks134 decks
The Regalia
0.2%inclusion1 decks494 decks
Memnarch
0.1%inclusion1 decks1.95K decks
Aloy, Savior of Meridian
0.0%inclusion1 decks4.58K decks
Traxos, Scourge of Kroog
0.1%inclusion1 decks1.99K decks
Mishra, Eminent One
0.0%inclusion1 decks7.69K decks
The Cyber-Controller
0.1%inclusion1 decks1.48K decks
Syr Ginger, the Meal Ender
0.0%inclusion1 decks2.12K decks
New Cards
The Walls of Ba Sing Se
8.3%inclusion1 decks12 decks
7%synergy
Rumble Arena
8.3%inclusion1 decks12 decks
7%synergy
Zuko's Exile
8.3%inclusion1 decks12 decks
7%synergy
Planetarium of Wan Shi Tong
8.3%inclusion1 decks12 decks
7%synergy
Barrels of Blasting Jelly
5.0%inclusion1 decks20 decks
5%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
Mystic Forge
88%inclusion75 decks85 decks
85%synergy
Great Furnace
91%inclusion10 decks11 decks
85%synergy
Forsaken Monument
85%inclusion72 decks85 decks
83%synergy
Etherium Sculptor
86%inclusion6 decks7 decks
80%synergy
Inventors' Fair
84%inclusion71 decks85 decks
80%synergy
Metalworker
78%inclusion66 decks85 decks
77%synergy
Voltaic Key
75%inclusion64 decks85 decks
74%synergy
Top Cards
Swords to Plowshares
100%inclusion4 decks4 decks
38%synergy
Sensei's Divining Top
76%inclusion65 decks85 decks
72%synergy
Foundry Inspector
74%inclusion63 decks85 decks
70%synergy
Vandalblast
73%inclusion8 decks11 decks
57%synergy
Mystic Remora
71%inclusion5 decks7 decks
55%synergy
Unwinding Clock
69%inclusion59 decks85 decks
67%synergy
Sculpting Steel
68%inclusion58 decks85 decks
66%synergy
Rings of Brighthearth
66%inclusion56 decks85 decks
65%synergy
Staff of Domination
65%inclusion55 decks85 decks
63%synergy
Cloud Key
65%inclusion55 decks85 decks
63%synergy
Game Changers
Teferi's Protection
100%inclusion4 decks4 decks
83%synergy
Mana Vault
82%inclusion70 decks85 decks
76%synergy
Ancient Tomb
78%inclusion66 decks85 decks
68%synergy
Enlightened Tutor
75%inclusion3 decks4 decks
59%synergy
Smothering Tithe
75%inclusion3 decks4 decks
53%synergy
The One Ring
65%inclusion55 decks85 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
42%inclusion36 decks85 decks
42%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
Walking Ballista
59%inclusion50 decks85 decks
56%synergy
Urza, Lord High Artificer
57%inclusion4 decks7 decks
54%synergy
Phyrexian Metamorph
57%inclusion4 decks7 decks
50%synergy
Blightsteel Colossus
55%inclusion47 decks85 decks
54%synergy
Goblin Engineer
55%inclusion6 decks11 decks
52%synergy
Liberator, Urza's Battlethopter
53%inclusion45 decks85 decks
52%synergy
Kuldotha Forgemaster
49%inclusion42 decks85 decks
49%synergy
Goblin Welder
45%inclusion5 decks11 decks
43%synergy
Jhoira's Familiar
44%inclusion37 decks85 decks
42%synergy
Trinket Mage
43%inclusion3 decks7 decks
41%synergy
Thought Monitor
43%inclusion3 decks7 decks
39%synergy
Scrap Trawler
42%inclusion36 decks85 decks
41%synergy
Palladium Myr
41%inclusion35 decks85 decks
39%synergy
Mycosynth Golem
39%inclusion33 decks85 decks
38%synergy
Myr Retriever
38%inclusion32 decks85 decks
36%synergy
Dockside Extortionist
36%inclusion4 decks11 decks
33%synergy
Glaring Fleshraker
35%inclusion24 decks69 decks
33%synergy
Wandering Archaic
34%inclusion29 decks85 decks
33%synergy
Voltaic Construct
32%inclusion27 decks85 decks
32%synergy
Wurmcoil Engine
27%inclusion23 decks85 decks
26%synergy
Lodestone Golem
25%inclusion21 decks85 decks
24%synergy
Metalwork Colossus
25%inclusion21 decks85 decks
24%synergy
Shimmer Myr
25%inclusion21 decks85 decks
23%synergy
Steel Hellkite
25%inclusion21 decks85 decks
23%synergy
Kozilek, the Great Distortion
24%inclusion20 decks85 decks
22%synergy
Platinum Angel
22%inclusion19 decks85 decks
21%synergy
Karn, Silver Golem
21%inclusion18 decks85 decks
21%synergy
Cryptothrall
21%inclusion18 decks85 decks
21%synergy
Ulamog, the Ceaseless Hunger
21%inclusion18 decks85 decks
20%synergy
Steel Overseer
20%inclusion17 decks85 decks
18%synergy
Roaming Throne
20%inclusion17 decks85 decks
13%synergy
Ultima, Origin of Oblivion
19%inclusion7 decks36 decks
19%synergy
Ulamog, the Defiler
19%inclusion13 decks69 decks
18%synergy
Cityscape Leveler
19%inclusion16 decks85 decks
18%synergy
Myr Battlesphere
19%inclusion16 decks85 decks
17%synergy
Thran Spider
18%inclusion15 decks85 decks
18%synergy
Junk Diver
18%inclusion15 decks85 decks
17%synergy
Skittering Cicada
16%inclusion14 decks85 decks
16%synergy
Ulamog, the Infinite Gyre
16%inclusion14 decks85 decks
15%synergy
Meteor Golem
16%inclusion14 decks85 decks
15%synergy
Solemn Simulacrum
16%inclusion14 decks85 decks
4%synergy
Cybermen Squadron
15%inclusion13 decks85 decks
14%synergy
Silent Arbiter
15%inclusion13 decks85 decks
14%synergy
Myr Welder
14%inclusion12 decks85 decks
14%synergy
Instants
Dispatch
75%inclusion3 decks4 decks
69%synergy
Deflecting Swat
64%inclusion7 decks11 decks
47%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
55%inclusion6 decks11 decks
24%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
37%inclusion26 decks70 decks
36%synergy
Kozilek's Command
33%inclusion23 decks69 decks
33%synergy
Red Elemental Blast
27%inclusion3 decks11 decks
21%synergy
Warping Wail
27%inclusion23 decks85 decks
26%synergy
Eldritch Immunity
26%inclusion18 decks69 decks
25%synergy
Eldrazi Confluence
16%inclusion11 decks69 decks
15%synergy
Desecrate Reality
13%inclusion11 decks85 decks
12%synergy
Spatial Contortion
12%inclusion10 decks85 decks
12%synergy
Not of This World
11%inclusion9 decks85 decks
10%synergy
Titan's Presence
5.9%inclusion5 decks85 decks
5%synergy
Sorceries
Organic Extinction
75%inclusion3 decks4 decks
72%synergy
All Is Dust
61%inclusion52 decks85 decks
60%synergy
Thoughtcast
57%inclusion4 decks7 decks
54%synergy
Fabricate
57%inclusion4 decks7 decks
52%synergy
Reshape
43%inclusion3 decks7 decks
42%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
18%inclusion15 decks85 decks
17%synergy
Introduction to Annihilation
5.9%inclusion5 decks85 decks
6%synergy
Calamity of the Titans
5.9%inclusion5 decks85 decks
5%synergy
Utility Artifacts
Darksteel Forge
54%inclusion46 decks85 decks
53%synergy
Mycosynth Lattice
51%inclusion43 decks85 decks
50%synergy
Manifold Key
51%inclusion43 decks85 decks
49%synergy
Planar Bridge
48%inclusion41 decks85 decks
48%synergy
Lithoform Engine
48%inclusion41 decks85 decks
47%synergy
Krark-Clan Ironworks
44%inclusion37 decks85 decks
42%synergy
Semblance Anvil
38%inclusion32 decks85 decks
37%synergy
Portal to Phyrexia
38%inclusion32 decks85 decks
36%synergy
Chimil, the Inner Sun
38%inclusion32 decks85 decks
36%synergy
Doubling Cube
36%inclusion31 decks85 decks
36%synergy
Mirage Mirror
35%inclusion30 decks85 decks
34%synergy
Aetherflux Reservoir
35%inclusion30 decks85 decks
32%synergy
Moonsilver Key
34%inclusion29 decks85 decks
33%synergy
Expedition Map
34%inclusion29 decks85 decks
31%synergy
Lightning Greaves
31%inclusion26 decks85 decks
6%synergy
Mirrorworks
29%inclusion25 decks85 decks
29%synergy
Darksteel Monolith
29%inclusion25 decks85 decks
29%synergy
Commander's Plate
29%inclusion25 decks85 decks
27%synergy
Winter Orb
28%inclusion24 decks85 decks
28%synergy
Mind's Eye
27%inclusion23 decks85 decks
26%synergy
Nevinyrral's Disk
27%inclusion23 decks85 decks
26%synergy
Torpor Orb
24%inclusion20 decks85 decks
23%synergy
Swiftfoot Boots
22%inclusion19 decks85 decks
-5%synergy
Ashnod's Altar
21%inclusion18 decks85 decks
15%synergy
Memory Jar
20%inclusion17 decks85 decks
20%synergy
The Immortal Sun
20%inclusion17 decks85 decks
19%synergy
Spine of Ish Sah
19%inclusion16 decks85 decks
18%synergy
Helm of the Host
19%inclusion16 decks85 decks
16%synergy
Static Orb
18%inclusion15 decks85 decks
17%synergy
Akroma's Memorial
18%inclusion15 decks85 decks
16%synergy
Eye of Vecna
16%inclusion14 decks85 decks
16%synergy
Trinisphere
16%inclusion14 decks85 decks
16%synergy
God-Pharaoh's Statue
16%inclusion14 decks85 decks
16%synergy
Planar Portal
15%inclusion13 decks85 decks
15%synergy
Excalibur, Sword of Eden
15%inclusion10 decks67 decks
13%synergy
Vedalken Orrery
14%inclusion12 decks85 decks
13%synergy
Scroll Rack
14%inclusion12 decks85 decks
13%synergy
Palantír of Orthanc
14%inclusion12 decks85 decks
13%synergy
The Endstone
14%inclusion4 decks29 decks
13%synergy
Karn's Sylex
13%inclusion11 decks85 decks
13%synergy
Stone of Erech
13%inclusion11 decks85 decks
12%synergy
Helm of Awakening
13%inclusion11 decks85 decks
12%synergy
Magistrate's Scepter
12%inclusion10 decks85 decks
12%synergy
Defense Grid
12%inclusion10 decks85 decks
11%synergy
Thousand-Year Elixir
12%inclusion10 decks85 decks
10%synergy
Vexing Bauble
12%inclusion8 decks69 decks
10%synergy
Mana Web
11%inclusion9 decks85 decks
10%synergy
Tangle Wire
11%inclusion9 decks85 decks
10%synergy
The Millennium Calendar
11%inclusion9 decks85 decks
10%synergy
Reckoner Bankbuster
11%inclusion9 decks85 decks
10%synergy
Enchantments
Echoes of Eternity
35%inclusion24 decks69 decks
34%synergy
Ghirapur Aether Grid
27%inclusion3 decks11 decks
27%synergy
Planeswalkers
Karn, the Great Creator
60%inclusion51 decks85 decks
59%synergy
Ugin, the Ineffable
60%inclusion51 decks85 decks
58%synergy
Ugin, Eye of the Storms
51%inclusion24 decks47 decks
50%synergy
Ugin, the Spirit Dragon
48%inclusion41 decks85 decks
47%synergy
Tezzeret the Seeker
43%inclusion3 decks7 decks
41%synergy
Karn, Living Legacy
31%inclusion26 decks85 decks
30%synergy
Tezzeret, Cruel Captain
30%inclusion9 decks30 decks
28%synergy
Daretti, Scrap Savant
27%inclusion3 decks11 decks
25%synergy
Karn, Scion of Urza
15%inclusion13 decks85 decks
15%synergy
Karn Liberated
13%inclusion11 decks85 decks
13%synergy
Utility Lands
Vault of Whispers
100%inclusion3 decks3 decks
96%synergy
Urza's Saga
76%inclusion65 decks85 decks
69%synergy
Urza's Tower
73%inclusion62 decks85 decks
71%synergy
Urza's Power Plant
72%inclusion61 decks85 decks
70%synergy
Urza's Mine
72%inclusion61 decks85 decks
70%synergy
Buried Ruin
72%inclusion61 decks85 decks
67%synergy
Academy Ruins
71%inclusion5 decks7 decks
66%synergy
Seat of the Synod
71%inclusion5 decks7 decks
65%synergy
Darksteel Citadel
71%inclusion60 decks85 decks
67%synergy
Urza's Workshop
58%inclusion49 decks85 decks
57%synergy
Otawara, Soaring City
57%inclusion4 decks7 decks
41%synergy
Thespian's Stage
56%inclusion48 decks85 decks
54%synergy
War Room
56%inclusion48 decks85 decks
51%synergy
Reliquary Tower
53%inclusion45 decks85 decks
23%synergy
Archway of Innovation
50%inclusion3 decks6 decks
47%synergy
Treasure Vault
47%inclusion40 decks85 decks
44%synergy
Shrine of the Forsaken Gods
46%inclusion39 decks85 decks
45%synergy
Crystal Vein
39%inclusion33 decks85 decks
38%synergy
Rogue's Passage
39%inclusion33 decks85 decks
18%synergy
Sanctum of Ugin
35%inclusion30 decks85 decks
35%synergy
Bonders' Enclave
35%inclusion30 decks85 decks
33%synergy
Fomori Vault
35%inclusion26 decks74 decks
34%synergy
Homeward Path
34%inclusion29 decks85 decks
33%synergy
Command Beacon
34%inclusion29 decks85 decks
29%synergy
Scavenger Grounds
33%inclusion28 decks85 decks
29%synergy
Ugin's Labyrinth
32%inclusion23 decks72 decks
31%synergy
Vesuva
32%inclusion27 decks85 decks
30%synergy
Blast Zone
31%inclusion26 decks85 decks
29%synergy
Wasteland
31%inclusion26 decks85 decks
29%synergy
Strip Mine
31%inclusion26 decks85 decks
28%synergy
Deserted Temple
29%inclusion25 decks85 decks
29%synergy
Urza's Factory
27%inclusion23 decks85 decks
27%synergy
Zhalfirin Void
27%inclusion23 decks85 decks
26%synergy
Mikokoro, Center of the Sea
27%inclusion23 decks85 decks
26%synergy
Scorched Ruins
25%inclusion21 decks85 decks
24%synergy
Emergence Zone
24%inclusion20 decks85 decks
21%synergy
Karn's Bastion
22%inclusion19 decks85 decks
18%synergy
Arcane Lighthouse
21%inclusion18 decks85 decks
20%synergy
Eye of Ugin
20%inclusion17 decks85 decks
19%synergy
Tomb of the Spirit Dragon
19%inclusion16 decks85 decks
18%synergy
Temple of the False God
19%inclusion16 decks85 decks
10%synergy
Secluded Starforge
18%inclusion5 decks28 decks
17%synergy
Arch of Orazca
18%inclusion15 decks85 decks
17%synergy
Eldrazi Temple
16%inclusion14 decks85 decks
15%synergy
City of Traitors
15%inclusion13 decks85 decks
14%synergy
Guildless Commons
15%inclusion13 decks85 decks
14%synergy
Labyrinth of Skophos
14%inclusion12 decks85 decks
14%synergy
Geier Reach Sanitarium
14%inclusion12 decks85 decks
11%synergy
Blasted Landscape
13%inclusion11 decks85 decks
13%synergy
Ghost Quarter
13%inclusion11 decks85 decks
11%synergy
Mana Artifacts
Talisman of Conviction
100%inclusion4 decks4 decks
76%synergy
Talisman of Dominance
100%inclusion3 decks3 decks
67%synergy
Sol Ring
100%inclusion85 decks85 decks
16%synergy
Boros Signet
75%inclusion3 decks4 decks
55%synergy
Thran Dynamo
72%inclusion61 decks85 decks
67%synergy
Everflowing Chalice
68%inclusion58 decks85 decks
64%synergy
Mox Opal
66%inclusion56 decks85 decks
61%synergy
Mind Stone
61%inclusion52 decks85 decks
46%synergy
Thought Vessel
47%inclusion40 decks85 decks
30%synergy
Hedron Archive
31%inclusion26 decks85 decks
28%synergy
Lotus Petal
28%inclusion24 decks85 decks
21%synergy
Fire Diamond
27%inclusion3 decks11 decks
23%synergy
Gilded Lotus
27%inclusion23 decks85 decks
24%synergy
Liquimetal Torque
26%inclusion22 decks85 decks
23%synergy
Worn Powerstone
25%inclusion21 decks85 decks
22%synergy
Fellwar Stone
25%inclusion21 decks85 decks
4%synergy
The Mightstone and Weakstone
22%inclusion19 decks85 decks
22%synergy
Dreamstone Hedron
22%inclusion19 decks85 decks
21%synergy
Mox Diamond
22%inclusion19 decks85 decks
18%synergy
Mana Crypt
20%inclusion17 decks85 decks
18%synergy
Arcane Signet
20%inclusion17 decks85 decks
-52%synergy
The Eternity Elevator
17%inclusion5 decks29 decks
16%synergy
Chromatic Orrery
14%inclusion12 decks85 decks
13%synergy
Blinkmoth Urn
13%inclusion11 decks85 decks
13%synergy
Sonic Screwdriver
12%inclusion10 decks85 decks
11%synergy
Chromatic Star
9.4%inclusion8 decks85 decks
9%synergy
Jeweled Lotus
9.4%inclusion8 decks85 decks
8%synergy
The Irencrag
8.2%inclusion7 decks85 decks
8%synergy
Prismatic Lens
8.2%inclusion7 decks85 decks
7%synergy
Coveted Jewel
7.1%inclusion6 decks85 decks
6%synergy
Ur-Golem's Eye
5.9%inclusion5 decks85 decks
6%synergy
Sisay's Ring
5.9%inclusion5 decks85 decks
6%synergy
Unstable Obelisk
5.9%inclusion5 decks85 decks
5%synergy
Honor-Worn Shaku
5.9%inclusion5 decks85 decks
5%synergy
Stonespeaker Crystal
5.9%inclusion5 decks85 decks
5%synergy
Skyclave Relic
5.9%inclusion5 decks85 decks
5%synergy
Staff of Compleation
5.9%inclusion5 decks85 decks
5%synergy
Mox Amber
5.9%inclusion5 decks85 decks
1%synergy
The Aetherspark
5.8%inclusion3 decks52 decks
5%synergy
Lands
Rustvale Bridge
100%inclusion4 decks4 decks
94%synergy
Spectator Seating
100%inclusion4 decks4 decks
77%synergy
Morphic Pool
100%inclusion3 decks3 decks
75%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
Watery Grave
100%inclusion3 decks3 decks
59%synergy
The Mycosynth Gardens
58%inclusion49 decks85 decks
56%synergy
Urza's Cave
51%inclusion37 decks72 decks
49%synergy
Planar Nexus
29%inclusion21 decks72 decks
29%synergy
Talon Gates of Madara
23%inclusion16 decks69 decks
21%synergy
Cavern of Souls
22%inclusion19 decks85 decks
15%synergy
Gemstone Caverns
21%inclusion18 decks85 decks
16%synergy
Hall of Tagsin
16%inclusion14 decks85 decks
16%synergy
Abstergo Entertainment
16%inclusion11 decks67 decks
16%synergy
Crystal Grotto
14%inclusion12 decks85 decks
13%synergy
Mirrex
13%inclusion11 decks85 decks
12%synergy
Plaza of Heroes
13%inclusion11 decks85 decks
10%synergy
Command Tower
13%inclusion11 decks85 decks
-61%synergy
Scene of the Crime
12%inclusion10 decks83 decks
11%synergy
Power Depot
12%inclusion10 decks85 decks
11%synergy
The Grey Havens
7.1%inclusion6 decks85 decks
6%synergy
Arid Mesa
5.9%inclusion5 decks85 decks
-4%synergy
Scalding Tarn
5.9%inclusion5 decks85 decks
-5%synergy