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%inclusion42 decks5.46K decks
Kozilek, Butcher of Truth
1.0%inclusion9 decks878 decks
The Peregrine Dynamo
0.6%inclusion6 decks954 decks
Chiss-Goria, Forge Tyrant
0.1%inclusion4 decks4.14K decks
Alibou, Ancient Witness
0.2%inclusion4 decks2.07K decks
Iron Man, Titan of Innovation
0.0%inclusion2 decks7.07K decks
Marvin, Murderous Mimic
0.1%inclusion2 decks1.60K decks
Zhulodok, Void Gorger
0.0%inclusion2 decks19.6K decks
Ulamog, the Defiler
0.2%inclusion2 decks1.32K decks
Dawnsire, Sunstar Dreadnought
0.1%inclusion1 decks1.45K decks
Rona, Disciple of Gix
0.8%inclusion1 decks133 decks
The Regalia
0.2%inclusion1 decks559 decks
Memnarch
0.1%inclusion1 decks1.91K decks
Aloy, Savior of Meridian
0.0%inclusion1 decks5.45K decks
Traxos, Scourge of Kroog
0.1%inclusion1 decks1.96K 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 decks2.05K decks
New Cards
Planetarium of Wan Shi Tong
14%inclusion2 decks14 decks
13%synergy
The Walls of Ba Sing Se
7.1%inclusion1 decks14 decks
5%synergy
Rumble Arena
7.1%inclusion1 decks14 decks
6%synergy
Zuko's Exile
7.1%inclusion1 decks14 decks
6%synergy
Barrels of Blasting Jelly
4.5%inclusion1 decks22 decks
4%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
Great Furnace
91%inclusion10 decks11 decks
85%synergy
Mystic Forge
88%inclusion72 decks82 decks
85%synergy
Forsaken Monument
84%inclusion69 decks82 decks
82%synergy
Inventors' Fair
84%inclusion69 decks82 decks
80%synergy
Etherium Sculptor
86%inclusion6 decks7 decks
80%synergy
Metalworker
77%inclusion63 decks82 decks
76%synergy
Voltaic Key
76%inclusion62 decks82 decks
75%synergy
Top Cards
Swords to Plowshares
100%inclusion4 decks4 decks
38%synergy
Sensei's Divining Top
76%inclusion62 decks82 decks
71%synergy
Unwinding Clock
73%inclusion60 decks82 decks
71%synergy
Foundry Inspector
73%inclusion60 decks82 decks
69%synergy
Vandalblast
73%inclusion8 decks11 decks
57%synergy
Mystic Remora
71%inclusion5 decks7 decks
55%synergy
Sculpting Steel
71%inclusion58 decks82 decks
69%synergy
Rings of Brighthearth
66%inclusion54 decks82 decks
65%synergy
Staff of Domination
65%inclusion53 decks82 decks
63%synergy
Deflecting Swat
64%inclusion7 decks11 decks
47%synergy
Game Changers
Teferi's Protection
100%inclusion4 decks4 decks
83%synergy
Mana Vault
82%inclusion67 decks82 decks
76%synergy
Ancient Tomb
79%inclusion65 decks82 decks
70%synergy
Enlightened Tutor
75%inclusion3 decks4 decks
60%synergy
Smothering Tithe
75%inclusion3 decks4 decks
53%synergy
The One Ring
66%inclusion54 decks82 decks
57%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%inclusion36 decks82 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
Walking Ballista
59%inclusion48 decks82 decks
56%synergy
Urza, Lord High Artificer
57%inclusion4 decks7 decks
54%synergy
Phyrexian Metamorph
57%inclusion4 decks7 decks
50%synergy
Goblin Engineer
55%inclusion6 decks11 decks
52%synergy
Blightsteel Colossus
54%inclusion44 decks82 decks
52%synergy
Liberator, Urza's Battlethopter
51%inclusion42 decks82 decks
50%synergy
Kuldotha Forgemaster
50%inclusion41 decks82 decks
49%synergy
Goblin Welder
45%inclusion5 decks11 decks
43%synergy
Trinket Mage
43%inclusion3 decks7 decks
41%synergy
Thought Monitor
43%inclusion3 decks7 decks
39%synergy
Jhoira's Familiar
43%inclusion35 decks82 decks
41%synergy
Scrap Trawler
41%inclusion34 decks82 decks
40%synergy
Mycosynth Golem
39%inclusion32 decks82 decks
39%synergy
Myr Retriever
39%inclusion32 decks82 decks
37%synergy
Palladium Myr
39%inclusion32 decks82 decks
37%synergy
Dockside Extortionist
36%inclusion4 decks11 decks
33%synergy
Glaring Fleshraker
34%inclusion24 decks70 decks
33%synergy
Wandering Archaic
34%inclusion28 decks82 decks
33%synergy
Voltaic Construct
32%inclusion26 decks82 decks
32%synergy
Wurmcoil Engine
27%inclusion22 decks82 decks
25%synergy
Metalwork Colossus
26%inclusion21 decks82 decks
25%synergy
Lodestone Golem
24%inclusion20 decks82 decks
24%synergy
Shimmer Myr
24%inclusion20 decks82 decks
23%synergy
Kozilek, the Great Distortion
23%inclusion19 decks82 decks
22%synergy
Cryptothrall
22%inclusion18 decks82 decks
21%synergy
Platinum Angel
22%inclusion18 decks82 decks
21%synergy
Ulamog, the Ceaseless Hunger
22%inclusion18 decks82 decks
21%synergy
Steel Hellkite
22%inclusion18 decks82 decks
20%synergy
Roaming Throne
21%inclusion17 decks82 decks
14%synergy
Steel Overseer
20%inclusion16 decks82 decks
18%synergy
Ultima, Origin of Oblivion
19%inclusion7 decks37 decks
18%synergy
Ulamog, the Defiler
19%inclusion13 decks70 decks
17%synergy
Karn, Silver Golem
18%inclusion15 decks82 decks
18%synergy
Skittering Cicada
18%inclusion15 decks82 decks
18%synergy
Cityscape Leveler
18%inclusion15 decks82 decks
18%synergy
Junk Diver
18%inclusion15 decks82 decks
17%synergy
Myr Battlesphere
18%inclusion15 decks82 decks
17%synergy
Ulamog, the Infinite Gyre
17%inclusion14 decks82 decks
16%synergy
Meteor Golem
17%inclusion14 decks82 decks
15%synergy
Solemn Simulacrum
17%inclusion14 decks82 decks
4%synergy
Thran Spider
16%inclusion13 decks82 decks
16%synergy
Cybermen Squadron
16%inclusion13 decks82 decks
15%synergy
Void Winnower
15%inclusion12 decks82 decks
14%synergy
Silent Arbiter
15%inclusion12 decks82 decks
13%synergy
Instants
Dispatch
75%inclusion3 decks4 decks
69%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
38%inclusion27 decks71 decks
37%synergy
Kozilek's Command
33%inclusion23 decks70 decks
32%synergy
Warping Wail
29%inclusion24 decks82 decks
28%synergy
Red Elemental Blast
27%inclusion3 decks11 decks
21%synergy
Eldritch Immunity
27%inclusion19 decks70 decks
26%synergy
Eldrazi Confluence
16%inclusion11 decks70 decks
15%synergy
Desecrate Reality
13%inclusion11 decks82 decks
13%synergy
Spatial Contortion
12%inclusion10 decks82 decks
12%synergy
Not of This World
11%inclusion9 decks82 decks
10%synergy
Titan's Presence
6.1%inclusion5 decks82 decks
6%synergy
Sorceries
Organic Extinction
75%inclusion3 decks4 decks
72%synergy
All Is Dust
63%inclusion52 decks82 decks
62%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
17%inclusion14 decks82 decks
16%synergy
Calamity of the Titans
6.1%inclusion5 decks82 decks
6%synergy
Utility Artifacts
Cloud Key
63%inclusion52 decks82 decks
61%synergy
Darksteel Forge
55%inclusion45 decks82 decks
54%synergy
Manifold Key
51%inclusion42 decks82 decks
50%synergy
Mycosynth Lattice
50%inclusion41 decks82 decks
49%synergy
Lithoform Engine
49%inclusion40 decks82 decks
48%synergy
Planar Bridge
46%inclusion38 decks82 decks
46%synergy
Krark-Clan Ironworks
41%inclusion34 decks82 decks
40%synergy
Semblance Anvil
39%inclusion32 decks82 decks
38%synergy
Portal to Phyrexia
39%inclusion32 decks82 decks
38%synergy
Chimil, the Inner Sun
38%inclusion31 decks82 decks
36%synergy
Mirage Mirror
37%inclusion30 decks82 decks
35%synergy
Doubling Cube
35%inclusion29 decks82 decks
35%synergy
Moonsilver Key
35%inclusion29 decks82 decks
34%synergy
Aetherflux Reservoir
35%inclusion29 decks82 decks
32%synergy
Expedition Map
33%inclusion27 decks82 decks
30%synergy
Lightning Greaves
32%inclusion26 decks82 decks
7%synergy
Darksteel Monolith
30%inclusion25 decks82 decks
30%synergy
Commander's Plate
30%inclusion25 decks82 decks
28%synergy
Winter Orb
28%inclusion23 decks82 decks
28%synergy
Mirrorworks
28%inclusion23 decks82 decks
27%synergy
Mind's Eye
27%inclusion22 decks82 decks
26%synergy
Nevinyrral's Disk
26%inclusion21 decks82 decks
25%synergy
Torpor Orb
23%inclusion19 decks82 decks
23%synergy
Swiftfoot Boots
23%inclusion19 decks82 decks
-4%synergy
The Immortal Sun
21%inclusion17 decks82 decks
20%synergy
Ashnod's Altar
21%inclusion17 decks82 decks
14%synergy
Memory Jar
20%inclusion16 decks82 decks
19%synergy
Helm of the Host
20%inclusion16 decks82 decks
16%synergy
Static Orb
17%inclusion14 decks82 decks
17%synergy
God-Pharaoh's Statue
17%inclusion14 decks82 decks
16%synergy
Spine of Ish Sah
17%inclusion14 decks82 decks
16%synergy
Akroma's Memorial
17%inclusion14 decks82 decks
16%synergy
Eye of Vecna
16%inclusion13 decks82 decks
16%synergy
Trinisphere
16%inclusion13 decks82 decks
15%synergy
Palantír of Orthanc
16%inclusion13 decks82 decks
15%synergy
Excalibur, Sword of Eden
15%inclusion10 decks68 decks
13%synergy
Planar Portal
15%inclusion12 decks82 decks
15%synergy
Vedalken Orrery
15%inclusion12 decks82 decks
13%synergy
Scroll Rack
13%inclusion11 decks82 decks
12%synergy
Thousand-Year Elixir
13%inclusion11 decks82 decks
12%synergy
The Endstone
13%inclusion4 decks30 decks
13%synergy
Stone of Erech
12%inclusion10 decks82 decks
12%synergy
Helm of Awakening
12%inclusion10 decks82 decks
11%synergy
Defense Grid
12%inclusion10 decks82 decks
11%synergy
Vexing Bauble
11%inclusion8 decks70 decks
10%synergy
Karn's Sylex
11%inclusion9 decks82 decks
11%synergy
Magistrate's Scepter
11%inclusion9 decks82 decks
11%synergy
The Millennium Calendar
11%inclusion9 decks82 decks
11%synergy
Illusionist's Bracers
11%inclusion9 decks82 decks
10%synergy
Ward of Bones
10%inclusion8 decks82 decks
10%synergy
Enchantments
Echoes of Eternity
34%inclusion24 decks70 decks
33%synergy
Ghirapur Aether Grid
27%inclusion3 decks11 decks
27%synergy
Super State
10%inclusion3 decks31 decks
9%synergy
Planeswalkers
Ugin, the Ineffable
60%inclusion49 decks82 decks
58%synergy
Karn, the Great Creator
59%inclusion48 decks82 decks
58%synergy
Ugin, Eye of the Storms
52%inclusion25 decks48 decks
51%synergy
Ugin, the Spirit Dragon
48%inclusion39 decks82 decks
46%synergy
Tezzeret the Seeker
43%inclusion3 decks7 decks
41%synergy
Tezzeret, Cruel Captain
32%inclusion10 decks31 decks
31%synergy
Karn, Living Legacy
28%inclusion23 decks82 decks
28%synergy
Daretti, Scrap Savant
27%inclusion3 decks11 decks
25%synergy
Karn, Scion of Urza
15%inclusion12 decks82 decks
14%synergy
Karn Liberated
12%inclusion10 decks82 decks
12%synergy
Utility Lands
Vault of Whispers
100%inclusion3 decks3 decks
96%synergy
Urza's Saga
78%inclusion64 decks82 decks
71%synergy
Urza's Tower
72%inclusion59 decks82 decks
70%synergy
Darksteel Citadel
72%inclusion59 decks82 decks
68%synergy
Buried Ruin
72%inclusion59 decks82 decks
67%synergy
Academy Ruins
71%inclusion5 decks7 decks
66%synergy
Seat of the Synod
71%inclusion5 decks7 decks
65%synergy
Urza's Power Plant
71%inclusion58 decks82 decks
69%synergy
Urza's Mine
71%inclusion58 decks82 decks
69%synergy
Urza's Workshop
57%inclusion47 decks82 decks
57%synergy
Thespian's Stage
57%inclusion47 decks82 decks
55%synergy
Otawara, Soaring City
57%inclusion4 decks7 decks
41%synergy
War Room
56%inclusion46 decks82 decks
50%synergy
Reliquary Tower
52%inclusion43 decks82 decks
22%synergy
Archway of Innovation
50%inclusion3 decks6 decks
47%synergy
Treasure Vault
48%inclusion39 decks82 decks
45%synergy
Shrine of the Forsaken Gods
46%inclusion38 decks82 decks
45%synergy
Crystal Vein
39%inclusion32 decks82 decks
38%synergy
Rogue's Passage
39%inclusion32 decks82 decks
19%synergy
Fomori Vault
36%inclusion27 decks75 decks
35%synergy
Sanctum of Ugin
35%inclusion29 decks82 decks
35%synergy
Homeward Path
34%inclusion28 decks82 decks
33%synergy
Bonders' Enclave
34%inclusion28 decks82 decks
32%synergy
Command Beacon
34%inclusion28 decks82 decks
29%synergy
Wasteland
33%inclusion27 decks82 decks
32%synergy
Vesuva
33%inclusion27 decks82 decks
31%synergy
Strip Mine
33%inclusion27 decks82 decks
30%synergy
Scavenger Grounds
33%inclusion27 decks82 decks
29%synergy
Ugin's Labyrinth
33%inclusion24 decks73 decks
32%synergy
Blast Zone
30%inclusion25 decks82 decks
29%synergy
Deserted Temple
29%inclusion24 decks82 decks
28%synergy
Urza's Factory
27%inclusion22 decks82 decks
26%synergy
Zhalfirin Void
26%inclusion21 decks82 decks
25%synergy
Scorched Ruins
24%inclusion20 decks82 decks
24%synergy
Mikokoro, Center of the Sea
24%inclusion20 decks82 decks
23%synergy
Emergence Zone
22%inclusion18 decks82 decks
19%synergy
Karn's Bastion
22%inclusion18 decks82 decks
17%synergy
Eye of Ugin
21%inclusion17 decks82 decks
20%synergy
Arcane Lighthouse
21%inclusion17 decks82 decks
19%synergy
Tomb of the Spirit Dragon
20%inclusion16 decks82 decks
19%synergy
Temple of the False God
18%inclusion15 decks82 decks
9%synergy
Secluded Starforge
17%inclusion5 decks29 decks
17%synergy
Arch of Orazca
17%inclusion14 decks82 decks
16%synergy
Eldrazi Temple
17%inclusion14 decks82 decks
16%synergy
City of Traitors
16%inclusion13 decks82 decks
15%synergy
Guildless Commons
15%inclusion12 decks82 decks
13%synergy
Labyrinth of Skophos
13%inclusion11 decks82 decks
13%synergy
Ghost Quarter
13%inclusion11 decks82 decks
11%synergy
Field of the Dead
13%inclusion11 decks82 decks
10%synergy
Geier Reach Sanitarium
13%inclusion11 decks82 decks
10%synergy
Mana Artifacts
Talisman of Conviction
100%inclusion4 decks4 decks
76%synergy
Talisman of Dominance
100%inclusion3 decks3 decks
67%synergy
Sol Ring
100%inclusion82 decks82 decks
16%synergy
Boros Signet
75%inclusion3 decks4 decks
55%synergy
Thran Dynamo
73%inclusion60 decks82 decks
69%synergy
Everflowing Chalice
67%inclusion55 decks82 decks
63%synergy
Mox Opal
67%inclusion55 decks82 decks
63%synergy
Mind Stone
62%inclusion51 decks82 decks
47%synergy
Thought Vessel
48%inclusion39 decks82 decks
30%synergy
Hedron Archive
32%inclusion26 decks82 decks
29%synergy
Lotus Petal
29%inclusion24 decks82 decks
22%synergy
Fire Diamond
27%inclusion3 decks11 decks
23%synergy
Gilded Lotus
27%inclusion22 decks82 decks
24%synergy
Liquimetal Torque
26%inclusion21 decks82 decks
23%synergy
Worn Powerstone
24%inclusion20 decks82 decks
22%synergy
Fellwar Stone
24%inclusion20 decks82 decks
4%synergy
Dreamstone Hedron
22%inclusion18 decks82 decks
21%synergy
Mox Diamond
22%inclusion18 decks82 decks
18%synergy
The Mightstone and Weakstone
21%inclusion17 decks82 decks
20%synergy
Mana Crypt
20%inclusion16 decks82 decks
17%synergy
Arcane Signet
20%inclusion16 decks82 decks
-53%synergy
The Eternity Elevator
17%inclusion5 decks30 decks
15%synergy
Chromatic Orrery
13%inclusion11 decks82 decks
12%synergy
Blinkmoth Urn
12%inclusion10 decks82 decks
12%synergy
Sonic Screwdriver
11%inclusion9 decks82 decks
10%synergy
The Irencrag
8.5%inclusion7 decks82 decks
8%synergy
Chromatic Star
8.5%inclusion7 decks82 decks
8%synergy
Prismatic Lens
8.5%inclusion7 decks82 decks
7%synergy
Jeweled Lotus
8.5%inclusion7 decks82 decks
7%synergy
Ur-Golem's Eye
6.1%inclusion5 decks82 decks
6%synergy
Sisay's Ring
6.1%inclusion5 decks82 decks
6%synergy
Unstable Obelisk
6.1%inclusion5 decks82 decks
6%synergy
Honor-Worn Shaku
6.1%inclusion5 decks82 decks
6%synergy
Stonespeaker Crystal
6.1%inclusion5 decks82 decks
6%synergy
Staff of Compleation
6.1%inclusion5 decks82 decks
5%synergy
Coveted Jewel
6.1%inclusion5 decks82 decks
5%synergy
Mox Amber
6.1%inclusion5 decks82 decks
1%synergy
The Aetherspark
5.7%inclusion3 decks53 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
71%synergy
Shivan Reef
100%inclusion3 decks3 decks
71%synergy
Sacred Foundry
100%inclusion4 decks4 decks
63%synergy
Steam Vents
100%inclusion3 decks3 decks
62%synergy
Watery Grave
100%inclusion3 decks3 decks
58%synergy
The Mycosynth Gardens
59%inclusion48 decks82 decks
57%synergy
Urza's Cave
52%inclusion38 decks73 decks
49%synergy
Planar Nexus
29%inclusion21 decks73 decks
28%synergy
Talon Gates of Madara
24%inclusion17 decks70 decks
22%synergy
Cavern of Souls
23%inclusion19 decks82 decks
16%synergy
Gemstone Caverns
22%inclusion18 decks82 decks
17%synergy
Abstergo Entertainment
18%inclusion12 decks68 decks
17%synergy
Hall of Tagsin
15%inclusion12 decks82 decks
14%synergy
Crystal Grotto
13%inclusion11 decks82 decks
13%synergy
Plaza of Heroes
13%inclusion11 decks82 decks
11%synergy
Command Tower
13%inclusion11 decks82 decks
-61%synergy
Scene of the Crime
12%inclusion10 decks82 decks
12%synergy
Mirrex
12%inclusion10 decks82 decks
12%synergy
Power Depot
12%inclusion10 decks82 decks
11%synergy
The Grey Havens
7.3%inclusion6 decks82 decks
6%synergy
Arid Mesa
6.1%inclusion5 decks82 decks
-4%synergy
Scalding Tarn
6.1%inclusion5 decks82 decks
-5%synergy