Training Grounds + Basalt Monolith + Karn, Silver Golem

Training Grounds
Basalt Monolith
Karn, Silver Golem

Requires
Training Grounds must be on the battlefield. Basalt Monolith must be on the battlefield. Karn, Silver Golem must be on the battlefield. Basalt Monolith does not have summoning sickness.
Steps
  1. Activate Basalt Monolith's first ability by tapping it, adding ccc.
  2. Activate Karn by paying 1, causing Basalt Monolith to become an artifact creature until end of turn.
  3. Activate Basalt Monolith's second ability by paying 1, untapping it.
  4. Activate Basalt Monolith's first ability by tapping it, adding ccc.
  5. Repeat from step 3.
Results
Infinite colorless mana.

Top Commanders (4)
Memnarch
1.49% of 1273 decks 19 decks
Muzzio, Visionary Architect
1.40% of 499 decks 7 decks
Urza, Prince of Kroog
0.31% of 2285 decks 7 decks
Urza, Lord High Artificer
0.26% of 11061 decks 29 decks
High Synergy Cards (1)
Forensic Gadgeteer
88% of 8 decks +85% synergy
Top Cards (10)
Rings of Brighthearth
67% of 86 decks +65% synergy
Fabricate
67% of 86 decks +64% synergy
Unwinding Clock
64% of 86 decks +61% synergy
Enlightened Tutor
62% of 13 decks +53% synergy
Smothering Tithe
62% of 13 decks +50% synergy
Biomancer's Familiar
57% of 7 decks +56% synergy
Mycosynth Lattice
57% of 86 decks +56% synergy
Cyclonic Rift
57% of 86 decks +43% synergy
Mana Vault
56% of 86 decks +49% synergy
Counterspell
56% of 86 decks +35% synergy
Creatures (50)
Mondrak, Glory Dominus
75% of 4 decks +70% synergy
Etherium Sculptor
55% of 86 decks +52% synergy
Padeem, Consul of Innovation
52% of 85 decks +50% synergy
Emry, Lurker of the Loch
49% of 84 decks +47% synergy
Seedborn Muse
43% of 7 decks +39% synergy
Phyrexian Metamorph
41% of 86 decks +37% synergy
Sai, Master Thopterist
39% of 84 decks +37% synergy
Esper Sentinel
38% of 13 decks +29% synergy
Master Transmuter
37% of 86 decks +36% synergy
Blightsteel Colossus
35% of 86 decks +33% synergy
Foundry Inspector
34% of 85 decks +30% synergy
Urza, Lord High Artificer
33% of 84 decks +32% synergy
Voltaic Construct
33% of 86 decks +32% synergy
Metalworker
33% of 86 decks +32% synergy
Trophy Mage
32% of 85 decks +31% synergy
Oswald Fiddlebender
31% of 13 decks +30% synergy
Karn, Legacy Reforged
30% of 23 decks +29% synergy
Grand Architect
30% of 86 decks +30% synergy
Pili-Pala
30% of 86 decks +30% synergy
The Reality Chip
29% of 76 decks +27% synergy
Thought Monitor
28% of 81 decks +27% synergy
Trinket Mage
28% of 86 decks +27% synergy
Liberator, Urza's Battlethopter
28% of 43 decks +26% synergy
Solemn Simulacrum
27% of 86 decks +12% synergy
Arcum Dagsson
26% of 86 decks +25% synergy
Vedalken Archmage
26% of 86 decks +25% synergy
Spellskite
26% of 86 decks +24% synergy
Eldrazi Displacer
23% of 13 decks +22% synergy
Losheel, Clockwork Scholar
23% of 13 decks +22% synergy
Jin-Gitaxias, Progress Tyrant
22% of 76 decks +21% synergy
Memnarch
22% of 86 decks +22% synergy
Wurmcoil Engine
22% of 86 decks +20% synergy
Tribute Mage
21% of 84 decks +20% synergy
Walking Ballista
21% of 85 decks +18% synergy
Shimmer Myr
21% of 86 decks +19% synergy
Chrome Host Seedshark
19% of 26 decks +18% synergy
Palladium Myr
19% of 86 decks +16% synergy
Myr Retriever
19% of 86 decks +16% synergy
Mycosynth Golem
17% of 86 decks +17% synergy
Kuldotha Forgemaster
16% of 86 decks +15% synergy
Thassa's Oracle
16% of 83 decks +12% synergy
Cyberdrive Awakener
15% of 66 decks +14% synergy
Treasure Mage
15% of 86 decks +15% synergy
Myr Battlesphere
15% of 86 decks +13% synergy
Hulking Metamorph
13% of 38 decks +13% synergy
Jhoira's Familiar
13% of 84 decks +11% synergy
Scrap Trawler
13% of 85 decks +11% synergy
Palinchron
13% of 86 decks +13% synergy
Laboratory Maniac
13% of 86 decks +10% synergy
Ornithopter of Paradise
12% of 81 decks +8% synergy
Instants (40)
Dramatic Reversal
53% of 85 decks +50% synergy
Vampiric Tutor
50% of 8 decks +40% synergy
Dark Ritual
50% of 8 decks +39% synergy
Whir of Invention
47% of 85 decks +45% synergy
Mana Drain
43% of 86 decks +35% synergy
Teferi's Protection
38% of 13 decks +29% synergy
Swords to Plowshares
38% of 13 decks +10% synergy
Force of Will
37% of 86 decks +32% synergy
Fierce Guardianship
36% of 83 decks +28% synergy
Mystical Tutor
31% of 86 decks +24% synergy
Force of Negation
31% of 84 decks +26% synergy
Dispatch
31% of 13 decks +28% synergy
Path to Exile
31% of 13 decks +11% synergy
Swan Song
26% of 85 decks +18% synergy
Brainstorm
23% of 86 decks +12% synergy
Dovin's Veto
23% of 13 decks +18% synergy
An Offer You Can't Refuse
20% of 55 decks +10% synergy
Blue Sun's Zenith
17% of 86 decks +16% synergy
Muddle the Mixture
17% of 86 decks +15% synergy
Pact of Negation
17% of 86 decks +14% synergy
Negate
17% of 86 decks +6% synergy
Narset's Reversal
17% of 84 decks +14% synergy
Nexus of Fate
15% of 84 decks +15% synergy
Capsize
15% of 86 decks +15% synergy
High Tide
14% of 86 decks +12% synergy
Arcane Denial
14% of 86 decks +5% synergy
Cryptic Command
12% of 86 decks +11% synergy
Archmage's Charm
11% of 84 decks +10% synergy
Rapid Hybridization
10% of 86 decks +6% synergy
Pongify
10% of 86 decks +5% synergy
Masterful Replication
8% of 84 decks +8% synergy
Disallow
8% of 85 decks +7% synergy
Thirst for Knowledge
8% of 86 decks +7% synergy
Flusterstorm
8% of 86 decks +5% synergy
Urza's Command
8% of 38 decks +8% synergy
Reality Shift
7% of 85 decks +2% synergy
Mental Misstep
7% of 86 decks +4% synergy
Fact or Fiction
7% of 86 decks +3% synergy
Stoic Rebuttal
6% of 86 decks +6% synergy
Long-Term Plans
6% of 86 decks +5% synergy
Sorceries (22)
Demonic Tutor
62% of 8 decks +50% synergy
Organic Extinction
46% of 13 decks +45% synergy
Farewell
31% of 13 decks +24% synergy
Thoughtcast
27% of 86 decks +25% synergy
Reshape
26% of 86 decks +25% synergy
Dance of the Manse
23% of 13 decks +22% synergy
Brilliant Restoration
23% of 13 decks +22% synergy
Merchant Scroll
16% of 86 decks +15% synergy
Ponder
16% of 86 decks +9% synergy
Transmute Artifact
15% of 86 decks +15% synergy
March of Progress
13% of 38 decks +13% synergy
One with the Machine
13% of 84 decks +13% synergy
All Is Dust
13% of 86 decks +11% synergy
Preordain
12% of 86 decks +6% synergy
Rise and Shine
11% of 81 decks +10% synergy
Windfall
10% of 86 decks +4% synergy
Sea Gate Restoration
10% of 83 decks +7% synergy
Solve the Equation
9% of 81 decks +6% synergy
Argivian Restoration
7% of 86 decks +7% synergy
Forging the Anchor
7% of 43 decks +7% synergy
Echo of Eons
6% of 84 decks +5% synergy
Rite of Replication
6% of 86 decks +4% synergy
Utility Artifacts (50)
Darksteel Forge
52% of 86 decks +51% synergy
Isochron Scepter
50% of 86 decks +47% synergy
Sensei's Divining Top
47% of 86 decks +40% synergy
Voltaic Key
43% of 86 decks +42% synergy
Lightning Greaves
40% of 86 decks +14% synergy
Mystic Forge
39% of 84 decks +37% synergy
The Enigma Jewel
38% of 13 decks +38% synergy
Sculpting Steel
36% of 86 decks +34% synergy
The One Ring
33% of 27 decks +25% synergy
Heartstone
30% of 86 decks +30% synergy
Swiftfoot Boots
30% of 86 decks +2% synergy
Staff of Domination
27% of 86 decks +25% synergy
Nevinyrral's Disk
26% of 86 decks +24% synergy
Forsaken Monument
25% of 83 decks +24% synergy
Illusionist's Bracers
23% of 86 decks +22% synergy
Cloud Key
23% of 86 decks +21% synergy
Manifold Key
23% of 84 decks +21% synergy
Encroaching Mycosynth
23% of 31 decks +22% synergy
Winter Orb
22% of 86 decks +21% synergy
Liquimetal Coating
21% of 86 decks +20% synergy
Vedalken Orrery
21% of 86 decks +19% synergy
Sapphire Medallion
21% of 86 decks +19% synergy
Krark-Clan Ironworks
20% of 86 decks +19% synergy
Portal to Phyrexia
19% of 43 decks +17% synergy
Aetherflux Reservoir
18% of 85 decks +13% synergy
Clock of Omens
17% of 86 decks +16% synergy
Howling Mine
17% of 86 decks +15% synergy
Moonsilver Key
17% of 76 decks +15% synergy
Lithoform Engine
16% of 83 decks +14% synergy
Tormod's Crypt
15% of 86 decks +14% synergy
Mishra's Bauble
15% of 86 decks +14% synergy
Mithril Coat
14% of 21 decks +8% synergy
Thousand-Year Elixir
14% of 86 decks +11% synergy
Skullclamp
14% of 86 decks +1% synergy
Static Orb
13% of 86 decks +12% synergy
Welding Jar
13% of 86 decks +12% synergy
Ashnod's Altar
12% of 86 decks +4% synergy
Mirage Mirror
11% of 84 decks +9% synergy
Aether Spellbomb
10% of 86 decks +10% synergy
Mirrorworks
10% of 86 decks +10% synergy
Expedition Map
10% of 86 decks +7% synergy
Commander's Plate
10% of 81 decks +7% synergy
Planar Bridge
9% of 85 decks +9% synergy
Mindslaver
9% of 86 decks +9% synergy
Urza's Bauble
9% of 86 decks +9% synergy
Nettlecyst
9% of 81 decks +7% synergy
Spine of Ish Sah
8% of 86 decks +7% synergy
Umbral Mantle
8% of 86 decks +7% synergy
Scroll Rack
8% of 86 decks +6% synergy
The Blackstaff of Waterdeep
8% of 77 decks +8% synergy
Enchantments (19)
Rhystic Study
47% of 86 decks +32% synergy
Anointed Procession
31% of 13 decks +27% synergy
Power Artifact
27% of 86 decks +27% synergy
Mirrodin Besieged
26% of 84 decks +25% synergy
Tempered Steel
23% of 13 decks +22% synergy
Mechanized Production
19% of 85 decks +18% synergy
Mystic Remora
17% of 86 decks +9% synergy
Artificer Class
17% of 48 decks +16% synergy
Copy Artifact
16% of 86 decks +16% synergy
Thopter Spy Network
15% of 85 decks +14% synergy
Propaganda
15% of 86 decks +10% synergy
Efficient Construction
14% of 85 decks +13% synergy
Leyline of Anticipation
14% of 86 decks +12% synergy
Mirrormade
13% of 84 decks +12% synergy
Future Sight
10% of 86 decks +10% synergy
Back to Basics
9% of 86 decks +9% synergy
March of the Machines
8% of 86 decks +8% synergy
Freed from the Real
8% of 86 decks +7% synergy
The Antiquities War
6% of 84 decks +6% synergy
Planeswalkers (10)
Tezzeret the Seeker
53% of 86 decks +52% synergy
Karn, the Great Creator
48% of 84 decks +46% synergy
Tezzeret, Betrayer of Flesh
30% of 66 decks +30% synergy
Ugin, the Ineffable
18% of 84 decks +16% synergy
Tezzeret, Artifice Master
15% of 84 decks +15% synergy
Narset, Parter of Veils
14% of 84 decks +11% synergy
Karn, Scion of Urza
12% of 84 decks +11% synergy
Jace, Wielder of Mysteries
11% of 84 decks +9% synergy
Ugin, the Spirit Dragon
9% of 85 decks +8% synergy
Karn, Living Legacy
7% of 46 decks +6% synergy
Utility Lands (40)
Urza's Saga
60% of 81 decks +53% synergy
Inventors' Fair
60% of 85 decks +56% synergy
Seat of the Synod
59% of 86 decks +56% synergy
Academy Ruins
58% of 86 decks +56% synergy
Darksteel Citadel
55% of 86 decks +50% synergy
Ancient Den
54% of 13 decks +51% synergy
Reliquary Tower
44% of 86 decks +16% synergy
Boseiju, Who Endures
43% of 7 decks +34% synergy
Buried Ruin
38% of 86 decks +33% synergy
Ancient Tomb
38% of 86 decks +28% synergy
Cabal Coffers
38% of 8 decks +32% synergy
Urza's Tower
29% of 86 decks +27% synergy
Urza's Power Plant
29% of 86 decks +27% synergy
Urza's Mine
29% of 86 decks +27% synergy
Mystic Sanctuary
29% of 84 decks +22% synergy
Otawara, Soaring City
28% of 71 decks +20% synergy
Urza's Workshop
24% of 42 decks +23% synergy
Eiganjo, Seat of the Empire
23% of 13 decks +18% synergy
Tolaria West
21% of 86 decks +20% synergy
Minamo, School at Water's Edge
17% of 86 decks +16% synergy
Treasure Vault
17% of 77 decks +14% synergy
Temple of the False God
12% of 86 decks +2% synergy
Castle Vantress
11% of 84 decks +8% synergy
Halimar Depths
10% of 86 decks +9% synergy
Arcane Lighthouse
9% of 85 decks +8% synergy
Mishra's Workshop
9% of 86 decks +9% synergy
Crystal Vein
9% of 86 decks +8% synergy
Command Beacon
8% of 85 decks +3% synergy
Thespian's Stage
8% of 86 decks +6% synergy
Zhalfirin Void
7% of 84 decks +6% synergy
Karn's Bastion
7% of 84 decks +2% synergy
Shrine of the Forsaken Gods
7% of 85 decks +6% synergy
Homeward Path
7% of 86 decks +5% synergy
Lonely Sandbar
7% of 86 decks +5% synergy
Maze of Ith
7% of 86 decks +4% synergy
Strip Mine
7% of 86 decks +4% synergy
War Room
6% of 81 decks -0% synergy
Scorched Ruins
6% of 86 decks +6% synergy
Inkmoth Nexus
6% of 86 decks +5% synergy
Urborg, Tomb of Yawgmoth
6% of 86 decks -5% synergy
Mana Artifacts (33)
Sol Ring
91% of 86 decks +6% synergy
Talisman of Progress
54% of 13 decks +49% synergy
Talisman of Dominance
50% of 8 decks +42% synergy
Arcane Signet
48% of 84 decks -23% synergy
Simic Signet
43% of 7 decks +39% synergy
Mana Crypt
42% of 86 decks +30% synergy
Mox Opal
40% of 86 decks +35% synergy
Thran Dynamo
40% of 86 decks +35% synergy
Gilded Lotus
38% of 86 decks +35% synergy
Grim Monolith
36% of 86 decks +34% synergy
Liquimetal Torque
36% of 81 decks +32% synergy
Everflowing Chalice
35% of 86 decks +30% synergy
Jeweled Lotus
30% of 81 decks +22% synergy
Lotus Petal
24% of 86 decks +18% synergy
Mind Stone
23% of 86 decks +5% synergy
Azorius Signet
23% of 13 decks +17% synergy
Chrome Mox
21% of 86 decks +14% synergy
Chromatic Orrery
19% of 83 decks +18% synergy
Thought Vessel
18% of 85 decks +2% synergy
Extraplanar Lens
16% of 86 decks +15% synergy
Caged Sun
16% of 86 decks +14% synergy
The Mightstone and Weakstone
16% of 38 decks +15% synergy
Mox Amber
14% of 84 decks +10% synergy
Worn Powerstone
14% of 86 decks +11% synergy
Fellwar Stone
14% of 86 decks -7% synergy
Machine God's Effigy
13% of 38 decks +12% synergy
Hedron Archive
11% of 85 decks +8% synergy
Gauntlet of Power
10% of 86 decks +10% synergy
Blinkmoth Urn
8% of 86 decks +8% synergy
Mox Diamond
8% of 86 decks +4% synergy
Commander's Sphere
7% of 85 decks -10% synergy
Darksteel Ingot
7% of 86 decks +6% synergy
Sky Diamond
7% of 86 decks +4% synergy
Lands (37)
Spara's Headquarters
100% of 3 decks +96% synergy
Temple Garden
100% of 4 decks +91% synergy
Breeding Pool
86% of 7 decks +77% synergy
Hallowed Fountain
77% of 13 decks +68% synergy
Glacial Fortress
54% of 13 decks +49% synergy
Sea of Clouds
54% of 13 decks +48% synergy
Prairie Stream
54% of 13 decks +46% synergy
Razortide Bridge
46% of 13 decks +45% synergy
Deserted Beach
46% of 13 decks +43% synergy
Simic Growth Chamber
43% of 7 decks +38% synergy
The Mycosynth Gardens
39% of 31 decks +36% synergy
Drowned Catacomb
38% of 8 decks +31% synergy
Watery Grave
38% of 8 decks +27% synergy
Mystic Gate
31% of 13 decks +30% synergy
Nimbus Maze
31% of 13 decks +29% synergy
Skycloud Expanse
31% of 13 decks +28% synergy
Adarkar Wastes
31% of 13 decks +28% synergy
Tundra
31% of 13 decks +28% synergy
Seachrome Coast
23% of 13 decks +22% synergy
Irrigated Farmland
23% of 13 decks +21% synergy
Hengegate Pathway
23% of 13 decks +21% synergy
Port Town
23% of 13 decks +20% synergy
Temple of Enlightenment
23% of 13 decks +20% synergy
Command Tower
22% of 86 decks -51% synergy
Flooded Strand
21% of 86 decks +11% synergy
Scalding Tarn
16% of 86 decks +5% synergy
Polluted Delta
15% of 86 decks +4% synergy
Misty Rainforest
13% of 86 decks +1% synergy
Hall of Tagsin
12% of 43 decks +11% synergy
Prismatic Vista
10% of 84 decks +4% synergy
Myriad Landscape
9% of 85 decks -12% synergy
Gemstone Caverns
8% of 86 decks +3% synergy
Exotic Orchard
8% of 86 decks -26% synergy
Power Depot
7% of 81 decks +7% synergy
Fabled Passage
7% of 84 decks -2% synergy
Spire of Industry
6% of 85 decks +3% synergy
Windswept Heath
6% of 86 decks -4% synergy