Basalt Monolith + Training Grounds + Karn, Silver Golem

Basalt Monolith
Training Grounds
Karn, Silver Golem

Requires
Basalt Monolith must be on the battlefield. Training Grounds 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 .
  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 .
  5. Repeat from step 3.
Results
Infinite colorless mana.

Memnarch
1.41% of 1488 decks 21 decks
Urza, Lord High Artificer
0.15% of 12944 decks 20 decks
Muzzio, Visionary Architect
1.53% of 523 decks 8 decks
Katsumasa, the Animator
1.27% of 314 decks 4 decks
Urza, Prince of Kroog
0.16% of 2482 decks 4 decks
Drafna, Founder of Lat-Nam
0.30% of 1013 decks 3 decks
Arcum Dagsson
0.22% of 1346 decks 3 decks
Oona, Queen of the Fae
0.11% of 1863 decks 2 decks
Kinnan, Bonder Prodigy
0.02% of 12348 decks 2 decks
Ambassador Laquatus
0.62% of 161 decks 1 decks
Kenrith, the Returned King
0.00% of 21799 decks 1 decks
Padeem, Consul of Innovation
0.33% of 306 decks 1 decks
Niv-Mizzet, Dracogenius
0.64% of 156 decks 1 decks
Thrasios, Triton Hero // Tymna the Weaver
0.02% of 6019 decks 1 decks
Tasigur, the Golden Fang
0.02% of 5863 decks 1 decks
Nin, the Pain Artist
0.12% of 864 decks 1 decks
Ishai, Ojutai Dragonspeaker // Thrasios, Triton Hero
0.32% of 308 decks 1 decks
Yarok, the Desecrated
0.01% of 10460 decks 1 decks
High Synergy Cards
Biomancer's Familiar
75% of 8 decks +72% synergy
Rings of Brighthearth
66% of 83 decks +65% synergy
Desynchronization
67% of 6 decks +63% synergy
Unwinding Clock
61% of 83 decks +59% synergy
Archway of Innovation
64% of 11 decks +58% synergy
Mycosynth Lattice
59% of 83 decks +58% synergy
Fabricate
63% of 83 decks +57% synergy
Inventors' Fair
59% of 82 decks +55% synergy
Tezzeret the Seeker
57% of 83 decks +54% synergy
Seat of the Synod
59% of 83 decks +53% synergy
Top Cards
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67% of 9 decks +49% synergy
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Mana Vault
55% of 83 decks +49% synergy
Forensic Gadgeteer
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Etherium Sculptor
53% of 83 decks +48% synergy
Padeem, Consul of Innovation
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52% of 83 decks +24% synergy
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44% of 9 decks +42% synergy
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39% of 83 decks +37% synergy
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38% of 8 decks +37% synergy
Bloom Tender
38% of 8 decks +30% synergy
Seedborn Muse
38% of 8 decks +29% synergy
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38% of 8 decks +10% synergy
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36% of 83 decks +36% synergy
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35% of 83 decks +33% synergy
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35% of 81 decks +31% synergy
Trophy Mage
34% of 82 decks +32% synergy
Oswald Fiddlebender
33% of 9 decks +32% synergy
Pili-Pala
33% of 83 decks +32% synergy
Grand Architect
33% of 83 decks +32% synergy
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31% of 80 decks +28% synergy
Vedalken Archmage
30% of 83 decks +29% synergy
Solemn Simulacrum
29% of 83 decks +15% synergy
Trinket Mage
28% of 83 decks +25% synergy
Thought Monitor
27% of 77 decks +24% synergy
Liberator, Urza's Battlethopter
26% of 62 decks +24% synergy
Shimmer Myr
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Karn, Legacy Reforged
24% of 46 decks +23% synergy
Walking Ballista
23% of 82 decks +21% synergy
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23% of 83 decks +22% synergy
Mycosynth Golem
22% of 83 decks +21% synergy
Spellskite
22% of 83 decks +18% synergy
Kuldotha Forgemaster
20% of 83 decks +20% synergy
The Reality Chip
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Wurmcoil Engine
19% of 83 decks +17% synergy
Myr Retriever
19% of 83 decks +17% synergy
Jin-Gitaxias, Progress Tyrant
18% of 74 decks +15% synergy
Platinum Angel
17% of 83 decks +16% synergy
Palladium Myr
17% of 83 decks +15% synergy
Treasure Mage
16% of 83 decks +15% synergy
Tribute Mage
15% of 80 decks +13% synergy
Silver Myr
14% of 83 decks +12% synergy
Cyberdrive Awakener
14% of 74 decks +11% synergy
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13% of 83 decks +13% synergy
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13% of 83 decks +8% synergy
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13% of 77 decks +9% synergy
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13% of 79 decks +5% synergy
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12% of 81 decks +11% synergy
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12% of 83 decks +12% synergy
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12% of 83 decks +10% synergy
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11% of 81 decks +9% synergy
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11% of 83 decks +11% synergy
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11% of 83 decks +10% synergy
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Path to Exile
44% of 9 decks -1% synergy
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44% of 9 decks -18% synergy
Dramatic Reversal
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Whir of Invention
40% of 82 decks +37% synergy
Vampiric Tutor
38% of 8 decks +19% synergy
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33% of 9 decks +28% synergy
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33% of 9 decks +13% synergy
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31% of 83 decks +20% synergy
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30% of 83 decks +15% synergy
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29% of 79 decks +11% synergy
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23% of 83 decks +8% synergy
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22% of 82 decks +5% synergy
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21% of 80 decks +12% synergy
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16% of 83 decks +14% synergy
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Scroll Rack
8% of 83 decks +7% synergy
Wayfarer's Bauble
8% of 83 decks -2% synergy
The Millennium Calendar
8% of 36 decks +8% synergy
Darksteel Monolith
8% of 40 decks +6% synergy
Vedalken Shackles
7% of 83 decks +7% synergy
Enchantments
Rhystic Study
40% of 83 decks +12% synergy
Tempered Steel
33% of 9 decks +32% synergy
Smothering Tithe
33% of 9 decks +8% synergy
Power Artifact
18% of 83 decks +18% synergy
Mystic Remora
18% of 83 decks +0% synergy
Mirrodin Besieged
16% of 80 decks +14% synergy
Mechanized Production
15% of 82 decks +12% synergy
Thopter Spy Network
15% of 82 decks +11% synergy
Mirrormade
14% of 80 decks +11% synergy
Copy Artifact
13% of 83 decks +12% synergy
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13% of 83 decks +2% synergy
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12% of 82 decks +11% synergy
March of the Machines
12% of 83 decks +12% synergy
Court of Vantress
10% of 39 decks +8% synergy
Leyline of Anticipation
10% of 83 decks +5% synergy
Freed from the Real
8% of 83 decks +6% synergy
Future Sight
7% of 83 decks +7% synergy
Ensoul Artifact
6% of 82 decks +6% synergy
Artificer's Intuition
6% of 83 decks +6% synergy
Planeswalkers
Karn, the Great Creator
42% of 80 decks +41% synergy
Tezzeret, Betrayer of Flesh
35% of 74 decks +34% synergy
Ugin, the Ineffable
20% of 80 decks +18% synergy
Narset, Parter of Veils
11% of 80 decks +6% synergy
Tezzeret, Artifice Master
11% of 81 decks +10% synergy
Ugin, the Spirit Dragon
11% of 82 decks +9% synergy
Jace, Wielder of Mysteries
10% of 80 decks +6% synergy
Karn, Scion of Urza
6% of 81 decks +6% synergy
Utility Lands
Darksteel Citadel
55% of 83 decks +52% synergy
Academy Ruins
52% of 83 decks +47% synergy
Urza's Saga
45% of 77 decks +38% synergy
Reliquary Tower
40% of 83 decks +10% synergy
Cabal Coffers
38% of 8 decks +27% synergy
Buried Ruin
35% of 83 decks +30% synergy
Ancient Tomb
35% of 83 decks +24% synergy
Ancient Den
33% of 9 decks +28% synergy
Urza's Power Plant
28% of 83 decks +26% synergy
Urza's Mine
28% of 83 decks +26% synergy
Urza's Tower
28% of 83 decks +26% synergy
Otawara, Soaring City
26% of 74 decks +9% synergy
Fomori Vault
24% of 17 decks +22% synergy
Minamo, School at Water's Edge
20% of 83 decks +16% synergy
Mystic Sanctuary
20% of 80 decks +8% synergy
Tolaria West
18% of 83 decks +17% synergy
Treasure Vault
18% of 74 decks +15% synergy
Urza's Workshop
16% of 62 decks +15% synergy
Crystal Vein
12% of 83 decks +11% synergy
Temple of the False God
12% of 83 decks +2% synergy
Arcane Lighthouse
11% of 82 decks +9% synergy
Halimar Depths
11% of 83 decks +8% synergy
Mishra's Workshop
10% of 83 decks +9% synergy
War Room
9% of 77 decks +3% synergy
Castle Vantress
9% of 80 decks +4% synergy
Karn's Bastion
9% of 80 decks +4% synergy
Detection Tower
9% of 81 decks +8% synergy
Shrine of the Forsaken Gods
9% of 82 decks +7% synergy
Thespian's Stage
7% of 83 decks +5% synergy
Strip Mine
7% of 83 decks +4% synergy
Zhalfirin Void
6% of 81 decks +5% synergy
Urza's Factory
6% of 83 decks +6% synergy
Inkmoth Nexus
6% of 83 decks +5% synergy
Maze of Ith
6% of 83 decks +3% synergy
Lonely Sandbar
6% of 83 decks +3% synergy
Guildless Commons
5% of 77 decks +4% synergy
Mana Artifacts
Sol Ring
93% of 83 decks +8% synergy
Izzet Signet
60% of 5 decks +32% synergy
Arcane Signet
51% of 80 decks -21% synergy
Talisman of Progress
44% of 9 decks +22% synergy
Azorius Signet
44% of 9 decks +19% synergy
Gilded Lotus
43% of 83 decks +40% synergy
Everflowing Chalice
39% of 83 decks +34% synergy
Liquimetal Torque
38% of 77 decks +34% synergy
Crystal Skull, Isu Spyglass
38% of 8 decks +34% synergy
Simic Signet
38% of 8 decks +23% synergy
Mox Opal
36% of 83 decks +32% synergy
Grim Monolith
34% of 83 decks +32% synergy
Mana Crypt
31% of 83 decks +23% synergy
Lotus Petal
22% of 83 decks +15% synergy
Jeweled Lotus
21% of 77 decks +15% synergy
Thought Vessel
21% of 82 decks +4% synergy
Mind Stone
20% of 83 decks +3% synergy
Fellwar Stone
18% of 83 decks -3% synergy
Extraplanar Lens
17% of 83 decks +16% synergy
Worn Powerstone
17% of 83 decks +14% synergy
Chromatic Orrery
16% of 79 decks +15% synergy
Caged Sun
16% of 83 decks +13% synergy
Chrome Mox
16% of 83 decks +9% synergy
Mox Amber
14% of 81 decks +9% synergy
Gauntlet of Power
12% of 83 decks +11% synergy
Machine God's Effigy
10% of 62 decks +8% synergy
Darksteel Ingot
10% of 83 decks +9% synergy
Sky Diamond
10% of 83 decks +5% synergy
Blinkmoth Urn
8% of 83 decks +8% synergy
Sonic Screwdriver
8% of 37 decks +7% synergy
Commander's Sphere
7% of 82 decks -8% synergy
Chromatic Lantern
7% of 83 decks -2% synergy
Energy Refractor
6% of 62 decks +6% synergy
The Mightstone and Weakstone
6% of 62 decks +6% synergy
Mox Diamond
6% of 83 decks +2% synergy
Lands
Steam Vents
60% of 5 decks +21% synergy
Prairie Stream
56% of 9 decks +22% synergy
Hallowed Fountain
56% of 9 decks +15% synergy
Breeding Pool
50% of 8 decks +9% synergy
Nimbus Maze
44% of 9 decks +39% synergy
Razortide Bridge
44% of 9 decks +38% synergy
Deserted Beach
44% of 9 decks +28% synergy
Glacial Fortress
44% of 9 decks +19% synergy
Simic Growth Chamber
38% of 8 decks +18% synergy
Drowned Catacomb
38% of 8 decks +12% synergy
Morphic Pool
38% of 8 decks +11% synergy
Watery Grave
38% of 8 decks -3% synergy
The Mycosynth Gardens
33% of 54 decks +31% synergy
Mystic Gate
33% of 9 decks +27% synergy
Azorius Chancery
33% of 9 decks +19% synergy
Port Town
33% of 9 decks +18% synergy
Adarkar Wastes
33% of 9 decks +16% synergy
Sea of Clouds
33% of 9 decks +7% synergy
Command Tower
23% of 83 decks -51% synergy
Planar Nexus
19% of 16 decks +18% synergy
Urza's Cave
19% of 16 decks +15% synergy
Flooded Strand
16% of 83 decks +5% synergy
Polluted Delta
14% of 83 decks +3% synergy
Scalding Tarn
12% of 83 decks +1% synergy
Misty Rainforest
10% of 83 decks -2% synergy
Myriad Landscape
9% of 82 decks -11% synergy
Power Depot
8% of 77 decks +7% synergy
Hall of Tagsin
6% of 62 decks +6% synergy
Exotic Orchard
6% of 83 decks -30% synergy