Basalt Monolith + Myr Welder + Heartstone

Basalt Monolith
Myr Welder
Heartstone

Requires
Basalt Monolith must be in exile (exiled by Myr Welder). Myr Welder must be on the battlefield. Heartstone must be on the battlefield.
Steps
  1. Activate Myr Welder using Basalt Monolith's first ability by tapping it, adding .
  2. Activate Myr Welder using Basalt Monolith's second ability by paying 2, untapping it.
  3. Repeat.
Results
Infinite colorless mana.

Karn, Silver Golem
4.45% of 1123 decks 50 decks
Queen Kayla bin-Kroog
0.53% of 2462 decks 13 decks
Karn, Legacy Reforged
0.37% of 3495 decks 13 decks
New Cards
Hidden Grotto
44% of 9 decks +42% synergy
High Synergy Cards
Staff of Domination
83% of 177 decks +81% synergy
Rings of Brighthearth
82% of 177 decks +81% synergy
Forensic Gadgeteer
78% of 9 decks +76% synergy
Voltaic Construct
75% of 177 decks +75% synergy
Mystic Forge
67% of 176 decks +64% synergy
Foundry Inspector
68% of 176 decks +64% synergy
Zirda, the Dawnwaker
64% of 28 decks +64% synergy
Thran Dynamo
67% of 177 decks +62% synergy
Palladium Myr
62% of 177 decks +60% synergy
Karn, the Great Creator
61% of 176 decks +60% synergy
Top Cards
Forsaken Monument
61% of 175 decks +59% synergy
Voltaic Key
59% of 177 decks +58% synergy
Sensei's Divining Top
59% of 177 decks +54% synergy
Clock of Omens
58% of 177 decks +57% synergy
Sculpting Steel
58% of 177 decks +56% synergy
Unwinding Clock
58% of 177 decks +55% synergy
Cloud Key
53% of 177 decks +51% synergy
Mind Stone
53% of 177 decks +35% synergy
Walking Ballista
52% of 176 decks +50% synergy
Scrap Trawler
52% of 176 decks +50% synergy
Creatures
Agatha of the Vile Cauldron
50% of 8 decks +50% synergy
Myr Retriever
50% of 177 decks +48% synergy
Goblin Engineer
49% of 49 decks +47% synergy
Esper Sentinel
47% of 45 decks +37% synergy
Kinnan, Bonder Prodigy
44% of 9 decks +44% synergy
Zacama, Primal Calamity
43% of 7 decks +42% synergy
Silver Myr
43% of 35 decks +41% synergy
Glaring Fleshraker
41% of 32 decks +38% synergy
Jhoira's Familiar
40% of 176 decks +39% synergy
Metalworker
40% of 177 decks +40% synergy
Oswald Fiddlebender
40% of 43 decks +39% synergy
Kuldotha Forgemaster
39% of 177 decks +38% synergy
Gold Myr
38% of 45 decks +37% synergy
Etherium Sculptor
37% of 35 decks +34% synergy
Iron Myr
37% of 49 decks +35% synergy
Goblin Welder
35% of 49 decks +33% synergy
Biomancer's Familiar
33% of 9 decks +33% synergy
Dockside Extortionist
31% of 49 decks +23% synergy
Shimmer Myr
31% of 177 decks +29% synergy
Necrotic Ooze
29% of 28 decks +28% synergy
Myr Battlesphere
28% of 177 decks +26% synergy
Trazyn the Infinite
27% of 22 decks +27% synergy
Doorkeeper Thrull
27% of 11 decks +27% synergy
Junk Diver
27% of 177 decks +26% synergy
Trophy Mage
26% of 35 decks +25% synergy
Leaden Myr
25% of 28 decks +24% synergy
Solemn Simulacrum
25% of 177 decks +11% synergy
Karn, Silver Golem
24% of 177 decks +24% synergy
Lodestone Golem
24% of 177 decks +24% synergy
Urza, Lord High Artificer
23% of 35 decks +21% synergy
Padeem, Consul of Innovation
23% of 35 decks +21% synergy
Sai, Master Thopterist
23% of 35 decks +21% synergy
Phyrexian Metamorph
23% of 35 decks +19% synergy
Chronomancer
23% of 22 decks +22% synergy
Mycosynth Golem
23% of 177 decks +22% synergy
Liberator, Urza's Battlethopter
22% of 143 decks +21% synergy
Osgir, the Reconstructor
21% of 28 decks +21% synergy
Copper Myr
21% of 14 decks +21% synergy
Enterprising Scallywag
21% of 14 decks +21% synergy
Karn, Legacy Reforged
21% of 89 decks +20% synergy
Dross Scorpion
21% of 177 decks +21% synergy
Wurmcoil Engine
21% of 177 decks +19% synergy
Thought Monitor
21% of 34 decks +19% synergy
Glint-Horn Buccaneer
20% of 49 decks +19% synergy
Reckless Fireweaver
20% of 49 decks +18% synergy
Havengul Lich
20% of 15 decks +20% synergy
Spellskite
20% of 35 decks +18% synergy
Drannith Magistrate
20% of 45 decks +17% synergy
Omen Hawker
19% of 16 decks +18% synergy
Opposition Agent
19% of 27 decks +15% synergy
Instants
Swords to Plowshares
49% of 45 decks +20% synergy
Vampiric Tutor
39% of 28 decks +30% synergy
Chaos Warp
39% of 49 decks +23% synergy
Null Elemental Blast
38% of 42 decks +36% synergy
Enlightened Tutor
38% of 45 decks +30% synergy
Path to Exile
38% of 45 decks +17% synergy
Boros Charm
36% of 28 decks +30% synergy
Beast Within
36% of 14 decks +17% synergy
Dramatic Reversal
34% of 35 decks +32% synergy
Counterspell
31% of 35 decks +10% synergy
Entomb
29% of 28 decks +25% synergy
Cyclonic Rift
26% of 35 decks +12% synergy
Kozilek's Command
25% of 32 decks +23% synergy
Tibalt's Trickery
25% of 48 decks +22% synergy
Dark Ritual
25% of 28 decks +14% synergy
Warping Wail
24% of 176 decks +24% synergy
Eldritch Immunity
22% of 23 decks +19% synergy
Heroic Intervention
21% of 14 decks +8% synergy
Swan Song
20% of 35 decks +12% synergy
Generous Gift
20% of 45 decks +8% synergy
Dispatch
18% of 45 decks +15% synergy
Teferi's Protection
18% of 45 decks +9% synergy
Force of Will
17% of 35 decks +12% synergy
Mystical Tutor
17% of 35 decks +10% synergy
Mana Drain
17% of 35 decks +10% synergy
Deflecting Swat
17% of 48 decks +9% synergy
Pyroblast
16% of 49 decks +13% synergy
Red Elemental Blast
16% of 49 decks +13% synergy
Thrill of Possibility
16% of 49 decks +11% synergy
Dovin's Veto
16% of 19 decks +11% synergy
Deadly Dispute
15% of 27 decks +9% synergy
Whir of Invention
14% of 35 decks +13% synergy
Wear // Tear
14% of 28 decks +12% synergy
Cabal Ritual
14% of 28 decks +12% synergy
Force of Negation
14% of 35 decks +10% synergy
Brainstorm
14% of 35 decks +4% synergy
Negate
14% of 35 decks +3% synergy
Silence
13% of 45 decks +10% synergy
Eldrazi Confluence
13% of 23 decks +11% synergy
An Offer You Can't Refuse
12% of 33 decks +2% synergy
Big Score
12% of 42 decks +7% synergy
Muddle the Mixture
11% of 35 decks +9% synergy
Flusterstorm
11% of 35 decks +8% synergy
Pact of Negation
11% of 35 decks +8% synergy
Fierce Guardianship
11% of 35 decks +3% synergy
Deadly Rollick
11% of 27 decks +6% synergy
Darkness
11% of 28 decks +10% synergy
Ad Nauseam
11% of 28 decks +9% synergy
Defile
11% of 28 decks +9% synergy
Desecrate Reality
10% of 81 decks +9% synergy
Sorceries
Demonic Tutor
43% of 28 decks +31% synergy
All Is Dust
41% of 177 decks +39% synergy
Fabricate
37% of 35 decks +34% synergy
Gamble
33% of 49 decks +28% synergy
Blasphemous Act
31% of 49 decks +14% synergy
Sevinne's Reclamation
29% of 45 decks +26% synergy
Kodama's Reach
29% of 14 decks +14% synergy
Cultivate
29% of 14 decks +7% synergy
Vandalblast
27% of 49 decks +18% synergy
Faithless Looting
27% of 49 decks +18% synergy
Reckless Handling
26% of 23 decks +25% synergy
Unmarked Grave
26% of 27 decks +24% synergy
Diabolic Intent
25% of 28 decks +20% synergy
Reshape
23% of 35 decks +22% synergy
Buried Alive
21% of 28 decks +19% synergy
Harmonize
21% of 14 decks +17% synergy
Rampant Growth
21% of 14 decks +5% synergy
Jeska's Will
21% of 48 decks +12% synergy
Thrilling Discovery
18% of 28 decks +17% synergy
Wake the Past
18% of 28 decks +17% synergy
Wheel of Fortune
16% of 49 decks +14% synergy
Feed the Swarm
15% of 27 decks +5% synergy
Final Parting
14% of 28 decks +13% synergy
Thoughtcast
14% of 35 decks +13% synergy
Preordain
14% of 35 decks +9% synergy
Windfall
14% of 35 decks +8% synergy
Reanimate
14% of 28 decks +7% synergy
Their Name Is Death
14% of 22 decks +13% synergy
Selective Obliteration
13% of 23 decks +12% synergy
Personal Tutor
11% of 35 decks +11% synergy
Idyllic Tutor
11% of 45 decks +9% synergy
Grim Tutor
11% of 28 decks +8% synergy
Exsanguinate
11% of 28 decks +8% synergy
Imperial Seal
11% of 28 decks +8% synergy
Damnation
11% of 28 decks +6% synergy
Scrap Mastery
10% of 49 decks +10% synergy
Rise of the Eldrazi
10% of 81 decks +8% synergy
Brilliant Restoration
9% of 43 decks +8% synergy
Organic Extinction
9% of 43 decks +8% synergy
Introduction to Annihilation
9% of 175 decks +9% synergy
Recommission
9% of 33 decks +9% synergy
Rise and Shine
9% of 34 decks +8% synergy
Trash for Treasure
8% of 49 decks +8% synergy
Cathartic Reunion
8% of 49 decks +6% synergy
Ascend from Avernus
7% of 41 decks +6% synergy
Change of Fortune
7% of 44 decks +6% synergy
Wrath of God
7% of 45 decks +4% synergy
Shatterskull Smashing
6% of 48 decks +5% synergy
Wheel of Misfortune
6% of 48 decks +4% synergy
Saheeli's Directive
6% of 49 decks +6% synergy
Utility Artifacts
Krark-Clan Ironworks
49% of 177 decks +48% synergy
Manifold Key
39% of 176 decks +37% synergy
Mycosynth Lattice
37% of 177 decks +36% synergy
Darksteel Forge
35% of 177 decks +34% synergy
Moonsilver Key
35% of 167 decks +33% synergy
Ashnod's Altar
33% of 177 decks +26% synergy
Vexing Bauble
32% of 28 decks +30% synergy
Lightning Greaves
31% of 177 decks +6% synergy
The One Ring
29% of 95 decks +21% synergy
Battlemage's Bracers
29% of 48 decks +29% synergy
Expedition Map
29% of 177 decks +25% synergy
Bolas's Citadel
29% of 28 decks +24% synergy
Aetherflux Reservoir
26% of 176 decks +22% synergy
Spine of Ish Sah
25% of 177 decks +25% synergy
Umbral Mantle
25% of 177 decks +24% synergy
Sunforger
25% of 28 decks +24% synergy
Nim Deathmantle
23% of 177 decks +22% synergy
Mirrorworks
23% of 177 decks +22% synergy
Swiftfoot Boots
22% of 176 decks -6% synergy
Thousand-Year Elixir
20% of 177 decks +18% synergy
Dusk Rose Reliquary
20% of 15 decks +20% synergy
Archaeomancer's Map
20% of 45 decks +18% synergy
Planar Bridge
20% of 176 decks +19% synergy
Myr Turbine
20% of 177 decks +19% synergy
Nevinyrral's Disk
20% of 177 decks +18% synergy
Lithoform Engine
19% of 175 decks +18% synergy
Semblance Anvil
19% of 177 decks +18% synergy
Imposter Mech
18% of 33 decks +17% synergy
Grinding Station
18% of 177 decks +17% synergy
Mirage Mirror
18% of 176 decks +16% synergy
Helm of Awakening
18% of 177 decks +17% synergy
Blasting Station
17% of 177 decks +16% synergy
Ring of Three Wishes
16% of 176 decks +16% synergy
Winter Orb
16% of 177 decks +15% synergy
Mind's Eye
16% of 177 decks +15% synergy
Agatha's Soul Cauldron
15% of 78 decks +14% synergy
Goblin Cannon
15% of 177 decks +15% synergy
Salvaging Station
15% of 177 decks +15% synergy
Scroll Rack
15% of 177 decks +14% synergy
Staff of Nin
15% of 176 decks +14% synergy
The Millennium Calendar
15% of 68 decks +14% synergy
Akroma's Memorial
15% of 177 decks +13% synergy
Skullclamp
15% of 177 decks +2% synergy
Nexus of Becoming
14% of 49 decks +14% synergy
Chimil, the Inner Sun
14% of 63 decks +12% synergy
Magistrate's Scepter
14% of 177 decks +14% synergy
Defense Grid
14% of 177 decks +13% synergy
Illusionist's Bracers
13% of 176 decks +12% synergy
Trading Post
13% of 176 decks +12% synergy
Memory Jar
13% of 177 decks +13% synergy
Enchantments
Training Grounds
46% of 35 decks +44% synergy
Rhystic Study
37% of 35 decks +23% synergy
Trouble in Pairs
36% of 11 decks +33% synergy
Echoes of Eternity
28% of 36 decks +25% synergy
Mystic Remora
26% of 35 decks +17% synergy
Power Artifact
23% of 35 decks +23% synergy
Underworld Breach
21% of 48 decks +18% synergy
Mirrodin Besieged
20% of 35 decks +19% synergy
Smothering Tithe
20% of 45 decks +8% synergy
Land Tax
16% of 45 decks +13% synergy
Animate Dead
14% of 28 decks +9% synergy
Out of the Tombs
14% of 22 decks +13% synergy
Black Market Connections
13% of 23 decks +8% synergy
Artificer Class
13% of 31 decks +12% synergy
Efficient Construction
11% of 35 decks +11% synergy
Freed from the Real
11% of 35 decks +10% synergy
Leyline of Anticipation
11% of 35 decks +9% synergy
Anointed Procession
11% of 45 decks +7% synergy
Dance of the Dead
11% of 28 decks +10% synergy
Necromancy
11% of 28 decks +9% synergy
Bloodchief Ascension
11% of 28 decks +9% synergy
Blood Moon
10% of 49 decks +9% synergy
The Antiquities War
9% of 35 decks +8% synergy
Propaganda
9% of 35 decks +3% synergy
Splinter Twin
8% of 49 decks +8% synergy
Rule of Law
7% of 45 decks +6% synergy
Pia's Revolution
6% of 49 decks +6% synergy
Ghirapur Aether Grid
6% of 49 decks +6% synergy
Dictate of the Twin Gods
6% of 49 decks +5% synergy
Curse of Opulence
6% of 49 decks +4% synergy
Impact Tremors
6% of 49 decks +2% synergy
Planeswalkers
Ugin, the Ineffable
43% of 176 decks +41% synergy
Daretti, Scrap Savant
24% of 49 decks +23% synergy
Ugin, the Spirit Dragon
24% of 176 decks +23% synergy
Tezzeret, Master of the Bridge
20% of 15 decks +19% synergy
Tezzeret the Seeker
17% of 35 decks +16% synergy
Karn, Living Legacy
12% of 155 decks +12% synergy
Karn Liberated
12% of 177 decks +11% synergy
Karn, Scion of Urza
10% of 176 decks +9% synergy
Tezzeret, Betrayer of Flesh
9% of 33 decks +8% synergy
Jace, Wielder of Mysteries
9% of 35 decks +7% synergy
Utility Lands
Buried Ruin
60% of 176 decks +55% synergy
Inventors' Fair
59% of 176 decks +55% synergy
Darksteel Citadel
53% of 177 decks +49% synergy
Urza's Power Plant
50% of 177 decks +48% synergy
Urza's Tower
50% of 177 decks +48% synergy
Urza's Mine
50% of 177 decks +48% synergy
Great Furnace
49% of 49 decks +46% synergy
Ancient Den
49% of 45 decks +46% synergy
Urza's Saga
49% of 174 decks +42% synergy
Academy Ruins
49% of 35 decks +46% synergy
Seat of the Synod
46% of 35 decks +43% synergy
Reliquary Tower
43% of 177 decks +14% synergy
Vault of Whispers
39% of 28 decks +37% synergy
Urza's Workshop
39% of 143 decks +38% synergy
War Room
39% of 175 decks +32% synergy
Ancient Tomb
37% of 177 decks +27% synergy
Fomori Vault
36% of 44 decks +34% synergy
Shrine of the Forsaken Gods
36% of 176 decks +34% synergy
Thespian's Stage
32% of 176 decks +30% synergy
Cabal Coffers
32% of 28 decks +26% synergy
Zhalfirin Void
31% of 176 decks +30% synergy
Rogue's Passage
30% of 176 decks +10% synergy
Blast Zone
29% of 176 decks +28% synergy
Mikokoro, Center of the Sea
27% of 177 decks +25% synergy
Trenchpost
26% of 23 decks +25% synergy
Emergence Zone
26% of 176 decks +23% synergy
Crystal Vein
25% of 177 decks +24% synergy
Temple of the False God
25% of 177 decks +16% synergy
Urza's Factory
24% of 177 decks +24% synergy
Scavenger Grounds
24% of 176 decks +20% synergy
Strip Mine
23% of 177 decks +20% synergy
Scorched Ruins
23% of 177 decks +22% synergy
Sea Gate Wreckage
22% of 176 decks +21% synergy
Sanctum of Ugin
22% of 176 decks +21% synergy
Otawara, Soaring City
21% of 33 decks +13% synergy
Blasted Landscape
20% of 177 decks +20% synergy
Tomb of the Spirit Dragon
19% of 176 decks +18% synergy
Deserted Temple
19% of 177 decks +19% synergy
Karn's Bastion
19% of 176 decks +14% synergy
Eiganjo, Seat of the Empire
19% of 43 decks +14% synergy
Bonders' Enclave
18% of 175 decks +16% synergy
Bojuka Bog
18% of 28 decks +2% synergy
Mishra's Workshop
18% of 177 decks +17% synergy
Castle Vantress
17% of 35 decks +15% synergy
Wasteland
17% of 177 decks +15% synergy
Treasure Vault
17% of 168 decks +14% synergy
Arch of Orazca
16% of 176 decks +15% synergy
Geier Reach Sanitarium
16% of 176 decks +12% synergy
Mishra's Factory
15% of 177 decks +14% synergy
Tolaria West
14% of 35 decks +14% synergy
Mana Artifacts
Sol Ring
95% of 177 decks +11% synergy
Boros Signet
50% of 28 decks +45% synergy
Mana Vault
48% of 177 decks +42% synergy
Everflowing Chalice
46% of 177 decks +41% synergy
Talisman of Conviction
43% of 28 decks +38% synergy
Gilded Lotus
40% of 177 decks +37% synergy
Mana Crypt
38% of 177 decks +27% synergy
Grim Monolith
36% of 177 decks +34% synergy
Thought Vessel
35% of 176 decks +18% synergy
Hedron Archive
34% of 176 decks +30% synergy
Talisman of Progress
32% of 19 decks +27% synergy
Arcane Signet
30% of 176 decks -42% synergy
Liquimetal Torque
28% of 174 decks +24% synergy
Mox Opal
28% of 177 decks +23% synergy
Dreamstone Hedron
27% of 177 decks +26% synergy
Fellwar Stone
22% of 177 decks +1% synergy
Chromatic Orrery
22% of 175 decks +20% synergy
Azorius Signet
21% of 19 decks +15% synergy
Worn Powerstone
19% of 177 decks +17% synergy
Cursed Mirror
17% of 48 decks +14% synergy
Empowered Autogenerator
16% of 176 decks +16% synergy
Prismatic Lens
15% of 177 decks +13% synergy
Coveted Jewel
13% of 176 decks +12% synergy
Sonic Screwdriver
13% of 71 decks +11% synergy
Lotus Petal
12% of 177 decks +5% synergy
Sky Diamond
11% of 35 decks +9% synergy
Blinkmoth Urn
11% of 177 decks +11% synergy
Jeweled Lotus
10% of 175 decks +3% synergy
Mox Diamond
10% of 177 decks +6% synergy
Machine God's Effigy
10% of 30 decks +9% synergy
The Mightstone and Weakstone
10% of 145 decks +9% synergy
Fire Diamond
8% of 49 decks +5% synergy
Powerstone Shard
7% of 176 decks +7% synergy
Paradise Mantle
6% of 177 decks +6% synergy
Lion's Eye Diamond
6% of 177 decks +5% synergy
Chrome Mox
6% of 177 decks -0% synergy
Stonespeaker Crystal
6% of 158 decks +5% synergy
Patriar's Seal
6% of 158 decks +4% synergy
Fractured Powerstone
5% of 176 decks +5% synergy
Commander's Sphere
5% of 176 decks -11% synergy
Lands
Battlefield Forge
61% of 28 decks +55% synergy
Urza's Cave
55% of 42 decks +50% synergy
Sacred Foundry
50% of 28 decks +42% synergy
Spectator Seating
46% of 28 decks +41% synergy
The Mycosynth Gardens
44% of 113 decks +42% synergy
Blood Crypt
44% of 16 decks +35% synergy
Clifftop Retreat
43% of 28 decks +37% synergy
Needleverge Pathway
39% of 28 decks +37% synergy
Rugged Prairie
39% of 28 decks +37% synergy
Steam Vents
36% of 11 decks +27% synergy
Abstergo Entertainment
33% of 15 decks +31% synergy
Sundown Pass
33% of 27 decks +30% synergy
Morphic Pool
33% of 15 decks +27% synergy
Watery Grave
33% of 15 decks +23% synergy
Sea of Clouds
32% of 19 decks +26% synergy
Hallowed Fountain
32% of 19 decks +23% synergy
Luxury Suite
31% of 16 decks +25% synergy
Planar Nexus
31% of 42 decks +29% synergy
Raffine's Tower
31% of 13 decks +27% synergy
Godless Shrine
31% of 13 decks +21% synergy
Slagwoods Bridge
27% of 11 decks +27% synergy
Razortide Bridge
26% of 19 decks +25% synergy
Talon Gates of Madara
26% of 23 decks +21% synergy
Rustvale Bridge
25% of 28 decks +24% synergy
Dragonskull Summit
25% of 16 decks +18% synergy
Command Tower
23% of 176 decks -50% synergy
Goldmire Bridge
23% of 13 decks +22% synergy
Arcane Sanctum
23% of 13 decks +20% synergy
Vault of Champions
23% of 13 decks +17% synergy
Caves of Koilos
23% of 13 decks +17% synergy
Furycalm Snarl
21% of 28 decks +19% synergy
Adarkar Wastes
21% of 19 decks +17% synergy
Drossforge Bridge
20% of 15 decks +19% synergy
Shadowblood Ridge
19% of 16 decks +16% synergy
Smoldering Marsh
19% of 16 decks +11% synergy
Sunbaked Canyon
18% of 28 decks +17% synergy
Temple of Triumph
18% of 28 decks +14% synergy
Conduit Pylons
17% of 46 decks +16% synergy
Gemstone Caverns
16% of 177 decks +11% synergy
Hengegate Pathway
16% of 19 decks +14% synergy
Skycloud Expanse
16% of 19 decks +13% synergy
Tundra
16% of 19 decks +13% synergy
Temple of Enlightenment
16% of 19 decks +12% synergy
Glacial Fortress
16% of 19 decks +10% synergy
Prairie Stream
16% of 19 decks +8% synergy
Plateau
14% of 28 decks +11% synergy
Boros Garrison
14% of 28 decks +11% synergy
Crystal Grotto
12% of 155 decks +11% synergy
Exotic Orchard
11% of 177 decks -24% synergy
Alpine Meadow
11% of 28 decks +10% synergy