Basalt Monolith
Karn, the Great Creator
Agatha of the Vile Cauldron

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Basalt Monolith does not have summoning sickness. Agatha of the Vile Cauldron has power 1 or greater.

   Steps

How does this combo work?
1
Activate Karn's first loyalty ability by putting a loyalty counter on it, causing Basalt Monolith to become a 3/3 artifact creature until end of turn.
2
Activate Basalt Monolith's first ability by tapping it, adding .
3
activate Basalt Monolith's second ability by paying at most 2, untapping it.
4
Repeat from step 2.

   Results

What do I get from this combo?
Infinite colorless mana
Agatha of the Vile Cauldron
0.3%inclusion16 decks4.63K decks
Kenrith, the Returned King
0.0%inclusion7 decks27.2K decks
Tazri, Stalwart Survivor
0.1%inclusion2 decks1.97K decks
Svella, Ice Shaper
0.1%inclusion2 decks2.80K decks
Bjorna, Nightfall Alchemist // Othelm, Sigardian Outcast
0.6%inclusion2 decks311 decks
Garth One-Eye
0.0%inclusion1 decks4.76K decks
Kibo, Uktabi Prince
0.0%inclusion1 decks11.7K decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks15.6K decks
Jodah, Archmage Eternal
0.0%inclusion1 decks8.27K decks
Redshift, Rocketeer Chief
0.1%inclusion1 decks1.92K decks
Akiri, Line-Slinger // Thrasios, Triton Hero
0.1%inclusion1 decks837 decks
New Cards
Badgermole Cub
25%inclusion1 decks4 decks
20%synergy
High Synergy Cards
Agatha's Soul Cauldron
66%inclusion23 decks35 decks
65%synergy
Biomancer's Familiar
67%inclusion10 decks15 decks
64%synergy
Kinnan, Bonder Prodigy
60%inclusion9 decks15 decks
56%synergy
Staff of Domination
54%inclusion19 decks35 decks
53%synergy
Redshift, Rocketeer Chief
50%inclusion8 decks16 decks
49%synergy
Umbral Mantle
49%inclusion17 decks35 decks
48%synergy
Walking Ballista
49%inclusion17 decks35 decks
46%synergy
Zirda, the Dawnwaker
40%inclusion6 decks15 decks
38%synergy
Kami of Whispered Hopes
43%inclusion15 decks35 decks
36%synergy
Soulbright Flamekin
34%inclusion12 decks35 decks
34%synergy
Top Cards
Birds of Paradise
57%inclusion20 decks35 decks
29%synergy
Magus of the Candelabra
34%inclusion12 decks35 decks
33%synergy
Thrasios, Triton Hero
33%inclusion5 decks15 decks
31%synergy
Training Grounds
33%inclusion5 decks15 decks
30%synergy
Faeburrow Elder
33%inclusion5 decks15 decks
22%synergy
Swords to Plowshares
33%inclusion5 decks15 decks
-28%synergy
Alloy Animist
31%inclusion11 decks35 decks
31%synergy
Jeska's Will
31%inclusion11 decks35 decks
16%synergy
Eternal Witness
31%inclusion11 decks35 decks
14%synergy
Svella, Ice Shaper
29%inclusion10 decks35 decks
28%synergy
Game Changers
Drannith Magistrate
40%inclusion6 decks15 decks
35%synergy
Ancient Tomb
34%inclusion12 decks35 decks
25%synergy
Seedborn Muse
31%inclusion11 decks35 decks
23%synergy
Worldly Tutor
29%inclusion10 decks35 decks
16%synergy
Narset, Parter of Veils
27%inclusion4 decks15 decks
23%synergy
Gamble
26%inclusion9 decks35 decks
17%synergy
Necropotence
25%inclusion3 decks12 decks
20%synergy
Opposition Agent
25%inclusion3 decks12 decks
20%synergy
Gaea's Cradle
23%inclusion8 decks35 decks
17%synergy
Chrome Mox
23%inclusion8 decks35 decks
17%synergy
Creatures
Bristly Bill, Spine Sower
29%inclusion8 decks28 decks
25%synergy
Goblin Anarchomancer
29%inclusion10 decks35 decks
16%synergy
Elvish Mystic
29%inclusion10 decks35 decks
13%synergy
Llanowar Elves
29%inclusion10 decks35 decks
8%synergy
Gretchen Titchwillow
27%inclusion4 decks15 decks
26%synergy
Heliod, Sun-Crowned
27%inclusion4 decks15 decks
24%synergy
Faerie Mastermind
27%inclusion4 decks15 decks
20%synergy
Avacyn's Pilgrim
27%inclusion4 decks15 decks
14%synergy
Esper Sentinel
27%inclusion4 decks15 decks
7%synergy
Marvin, Murderous Mimic
26%inclusion5 decks19 decks
25%synergy
Pili-Pala
26%inclusion9 decks35 decks
25%synergy
Incubation Druid
26%inclusion9 decks35 decks
21%synergy
Ragavan, Nimble Pilferer
26%inclusion9 decks35 decks
18%synergy
Kenrith, the Returned King
25%inclusion3 decks12 decks
22%synergy
Drana and Linvala
25%inclusion3 decks12 decks
21%synergy
Ignoble Hierarch
25%inclusion3 decks12 decks
1%synergy
Fanatic of Rhonas
24%inclusion6 decks25 decks
18%synergy
Bhaal's Invoker
23%inclusion8 decks35 decks
23%synergy
Captivating Crew
23%inclusion8 decks35 decks
22%synergy
Temur Sabertooth
23%inclusion8 decks35 decks
20%synergy
Goblin Engineer
23%inclusion8 decks35 decks
20%synergy
Selvala, Heart of the Wilds
23%inclusion8 decks35 decks
17%synergy
Enduring Vitality
21%inclusion4 decks19 decks
15%synergy
Stonework Packbeast
20%inclusion7 decks35 decks
20%synergy
Cogwork Assembler
20%inclusion7 decks35 decks
20%synergy
Silvanus's Invoker
20%inclusion7 decks35 decks
20%synergy
Experiment Kraj
20%inclusion3 decks15 decks
20%synergy
Leafkin Avenger
20%inclusion7 decks35 decks
19%synergy
Guardian Augmenter
20%inclusion7 decks35 decks
19%synergy
Spectral Sailor
20%inclusion3 decks15 decks
18%synergy
Stoneforge Mystic
20%inclusion3 decks15 decks
17%synergy
Simian Spirit Guide
20%inclusion7 decks35 decks
14%synergy
Forgotten Ancient
20%inclusion7 decks35 decks
14%synergy
Zacama, Primal Calamity
20%inclusion3 decks15 decks
12%synergy
Fyndhorn Elves
20%inclusion7 decks35 decks
10%synergy
Noble Hierarch
20%inclusion3 decks15 decks
4%synergy
Marketback Walker
19%inclusion3 decks16 decks
18%synergy
Tough Cookie
17%inclusion6 decks35 decks
17%synergy
Soul of New Phyrexia
17%inclusion6 decks35 decks
17%synergy
Duskwatch Recruiter
17%inclusion6 decks35 decks
17%synergy
Magus of the Moon
17%inclusion6 decks35 decks
16%synergy
Allosaurus Shepherd
17%inclusion6 decks35 decks
15%synergy
Kiki-Jiki, Mirror Breaker
17%inclusion6 decks35 decks
14%synergy
Dockside Extortionist
17%inclusion6 decks35 decks
14%synergy
Halana and Alena, Partners
17%inclusion6 decks35 decks
13%synergy
Elvish Spirit Guide
17%inclusion6 decks35 decks
13%synergy
Imperial Recruiter
17%inclusion6 decks35 decks
12%synergy
Karn, Silver Golem
14%inclusion5 decks35 decks
14%synergy
Drillworks Mole
14%inclusion5 decks35 decks
14%synergy
Manglehorn
14%inclusion5 decks35 decks
12%synergy
Instants
Heroic Intervention
29%inclusion10 decks35 decks
-2%synergy
Mystical Tutor
27%inclusion4 decks15 decks
14%synergy
Swan Song
27%inclusion4 decks15 decks
9%synergy
Path to Exile
27%inclusion4 decks15 decks
-20%synergy
Chord of Calling
23%inclusion8 decks35 decks
17%synergy
Abrade
23%inclusion8 decks35 decks
11%synergy
Deflecting Swat
23%inclusion8 decks35 decks
6%synergy
Chain of Vapor
20%inclusion3 decks15 decks
16%synergy
Pact of Negation
20%inclusion3 decks15 decks
13%synergy
Nature's Claim
20%inclusion7 decks35 decks
13%synergy
Crop Rotation
20%inclusion7 decks35 decks
10%synergy
Enlightened Tutor
20%inclusion3 decks15 decks
4%synergy
Fierce Guardianship
20%inclusion3 decks15 decks
2%synergy
Arcane Denial
20%inclusion3 decks15 decks
0%synergy
Cyclonic Rift
20%inclusion3 decks15 decks
-3%synergy
Force of Vigor
17%inclusion6 decks35 decks
14%synergy
Veil of Summer
17%inclusion6 decks35 decks
12%synergy
Lightning Bolt
17%inclusion6 decks35 decks
6%synergy
Snakeskin Veil
14%inclusion5 decks35 decks
9%synergy
Red Elemental Blast
14%inclusion5 decks35 decks
8%synergy
Beast Within
14%inclusion5 decks35 decks
-20%synergy
Archdruid's Charm
12%inclusion4 decks34 decks
7%synergy
Gaea's Gift
11%inclusion4 decks35 decks
9%synergy
Tibalt's Trickery
11%inclusion4 decks35 decks
7%synergy
Noxious Revival
11%inclusion4 decks35 decks
6%synergy
Pyroblast
11%inclusion4 decks35 decks
6%synergy
Inspiring Call
11%inclusion4 decks35 decks
3%synergy
Invigorate
8.6%inclusion3 decks35 decks
8%synergy
Final Fortune
8.6%inclusion3 decks35 decks
6%synergy
Delayed Blast Fireball
8.6%inclusion3 decks35 decks
6%synergy
Entish Restoration
8.6%inclusion3 decks35 decks
2%synergy
Sorceries
Vandalblast
29%inclusion10 decks35 decks
13%synergy
Neoform
27%inclusion4 decks15 decks
23%synergy
Eldritch Evolution
26%inclusion9 decks35 decks
21%synergy
Demonic Tutor
25%inclusion3 decks12 decks
5%synergy
Green Sun's Zenith
23%inclusion8 decks35 decks
18%synergy
Cultivate
20%inclusion7 decks35 decks
-23%synergy
Finale of Devastation
17%inclusion6 decks35 decks
10%synergy
Kodama's Reach
17%inclusion6 decks35 decks
-10%synergy
Nature's Lore
14%inclusion5 decks35 decks
-17%synergy
Blasphemous Act
14%inclusion5 decks35 decks
-19%synergy
Farseek
14%inclusion5 decks35 decks
-21%synergy
Shatterskull Smashing
11%inclusion4 decks35 decks
9%synergy
Decimate
11%inclusion4 decks35 decks
4%synergy
Bala Ged Recovery
11%inclusion4 decks35 decks
4%synergy
Rishkar's Expertise
11%inclusion4 decks35 decks
2%synergy
Three Visits
11%inclusion4 decks35 decks
-13%synergy
Reckless Handling
8.6%inclusion3 decks35 decks
7%synergy
Wheel of Fortune
8.6%inclusion3 decks35 decks
4%synergy
Skyshroud Claim
8.6%inclusion3 decks35 decks
0%synergy
Rampant Growth
8.6%inclusion3 decks35 decks
-25%synergy
Utility Artifacts
The Enigma Jewel
27%inclusion4 decks15 decks
26%synergy
Sword of the Paruns
26%inclusion9 decks35 decks
25%synergy
Thousand-Year Elixir
23%inclusion8 decks35 decks
21%synergy
Ozolith, the Shattered Spire
20%inclusion7 decks35 decks
15%synergy
Swiftfoot Boots
20%inclusion7 decks35 decks
-7%synergy
Rings of Brighthearth
17%inclusion6 decks35 decks
16%synergy
The One Ring
17%inclusion6 decks35 decks
9%synergy
The Great Henge
17%inclusion6 decks35 decks
8%synergy
Lightning Greaves
17%inclusion6 decks35 decks
-8%synergy
Heartstone
14%inclusion5 decks35 decks
14%synergy
Mycosynth Lattice
14%inclusion5 decks35 decks
13%synergy
Conqueror's Flail
14%inclusion5 decks35 decks
13%synergy
Lithoform Engine
14%inclusion5 decks35 decks
13%synergy
Illusionist's Bracers
14%inclusion5 decks35 decks
13%synergy
Diviner's Wand
11%inclusion4 decks35 decks
11%synergy
Planar Bridge
11%inclusion4 decks35 decks
11%synergy
Voltaic Key
11%inclusion4 decks35 decks
11%synergy
Blackblade Reforged
11%inclusion4 decks35 decks
8%synergy
Planar Portal
8.6%inclusion3 decks35 decks
8%synergy
Candelabra of Tawnos
8.6%inclusion3 decks35 decks
8%synergy
Magewright's Stone
8.6%inclusion3 decks35 decks
8%synergy
Cloudstone Curio
8.6%inclusion3 decks35 decks
8%synergy
Moonsilver Key
8.6%inclusion3 decks35 decks
7%synergy
Birthing Pod
8.6%inclusion3 decks35 decks
7%synergy
Unwinding Clock
8.6%inclusion3 decks35 decks
6%synergy
The Ozolith
8.6%inclusion3 decks35 decks
5%synergy
Ashnod's Altar
8.6%inclusion3 decks35 decks
2%synergy
Enchantments
Freed from the Real
27%inclusion4 decks15 decks
25%synergy
Mystic Remora
27%inclusion4 decks15 decks
10%synergy
Smothering Tithe
27%inclusion4 decks15 decks
5%synergy
Sylvan Library
23%inclusion8 decks35 decks
14%synergy
Hardened Scales
23%inclusion8 decks35 decks
13%synergy
Rhythm of the Wild
23%inclusion8 decks35 decks
1%synergy
Pemmin's Aura
20%inclusion3 decks15 decks
19%synergy
Growing Rites of Itlimoc
17%inclusion6 decks35 decks
12%synergy
Careful Cultivation
14%inclusion5 decks35 decks
14%synergy
Blood Moon
14%inclusion5 decks35 decks
12%synergy
Underworld Breach
14%inclusion5 decks35 decks
8%synergy
Innkeeper's Talent
14%inclusion3 decks22 decks
9%synergy
Carpet of Flowers
11%inclusion4 decks35 decks
8%synergy
Cryptolith Rite
11%inclusion4 decks35 decks
8%synergy
Rancor
11%inclusion4 decks35 decks
7%synergy
Utopia Sprawl
11%inclusion4 decks35 decks
4%synergy
Earthcraft
8.6%inclusion3 decks35 decks
8%synergy
Roaring Earth
8.6%inclusion3 decks35 decks
8%synergy
Cindervines
8.6%inclusion3 decks35 decks
7%synergy
Survival of the Fittest
8.6%inclusion3 decks35 decks
7%synergy
Bigger on the Inside
8.6%inclusion3 decks35 decks
7%synergy
Invigorating Hot Spring
8.6%inclusion3 decks35 decks
7%synergy
Aggravated Assault
8.6%inclusion3 decks35 decks
5%synergy
Unnatural Growth
8.6%inclusion3 decks35 decks
3%synergy
Battles
Invasion of Ikoria
14%inclusion5 decks35 decks
11%synergy
Planeswalkers
Minsc & Boo, Timeless Heroes
20%inclusion7 decks35 decks
18%synergy
Jace, Wielder of Mysteries
20%inclusion3 decks15 decks
17%synergy
Teferi, Time Raveler
20%inclusion3 decks15 decks
14%synergy
Utility Lands
Otawara, Soaring City
40%inclusion6 decks15 decks
24%synergy
Boseiju, Who Endures
34%inclusion12 decks35 decks
15%synergy
Bojuka Bog
25%inclusion3 decks12 decks
-5%synergy
Castle Garenbrig
23%inclusion8 decks35 decks
19%synergy
Academy Ruins
20%inclusion3 decks15 decks
15%synergy
Yavimaya, Cradle of Growth
20%inclusion7 decks35 decks
11%synergy
Treasure Vault
17%inclusion6 decks35 decks
15%synergy
Reliquary Tower
17%inclusion6 decks35 decks
-13%synergy
Urza's Saga
14%inclusion5 decks35 decks
7%synergy
Shifting Woodland
12%inclusion3 decks25 decks
5%synergy
Dormant Volcano
11%inclusion4 decks35 decks
11%synergy
Guildless Commons
11%inclusion4 decks35 decks
10%synergy
Inventors' Fair
11%inclusion4 decks35 decks
8%synergy
Kessig Wolf Run
11%inclusion4 decks35 decks
-4%synergy
Jungle Basin
8.6%inclusion3 decks35 decks
8%synergy
Maze's End
8.6%inclusion3 decks35 decks
8%synergy
Forge of Heroes
8.6%inclusion3 decks35 decks
8%synergy
Cascading Cataracts
8.6%inclusion3 decks35 decks
7%synergy
Tyrite Sanctum
8.6%inclusion3 decks35 decks
7%synergy
Llanowar Reborn
8.6%inclusion3 decks35 decks
7%synergy
Emergence Zone
8.6%inclusion3 decks35 decks
6%synergy
Dryad Arbor
8.6%inclusion3 decks35 decks
5%synergy
Nykthos, Shrine to Nyx
8.6%inclusion3 decks35 decks
3%synergy
Mana Artifacts
Sol Ring
86%inclusion30 decks35 decks
2%synergy
Arcane Signet
66%inclusion23 decks35 decks
-7%synergy
Lotus Petal
29%inclusion10 decks35 decks
21%synergy
Paradise Mantle
23%inclusion8 decks35 decks
22%synergy
Chromatic Lantern
23%inclusion8 decks35 decks
14%synergy
Talisman of Impulse
23%inclusion8 decks35 decks
12%synergy
Mana Crypt
20%inclusion7 decks35 decks
18%synergy
Cursed Mirror
20%inclusion7 decks35 decks
14%synergy
Fellwar Stone
20%inclusion7 decks35 decks
-1%synergy
Chromatic Orrery
17%inclusion6 decks35 decks
16%synergy
Grim Monolith
17%inclusion6 decks35 decks
15%synergy
Gilded Lotus
17%inclusion6 decks35 decks
14%synergy
Mox Amber
17%inclusion6 decks35 decks
13%synergy
Mana Vault
17%inclusion6 decks35 decks
11%synergy
Mox Opal
14%inclusion5 decks35 decks
10%synergy
Thran Dynamo
14%inclusion5 decks35 decks
10%synergy
Mox Diamond
11%inclusion4 decks35 decks
7%synergy
Gruul Signet
11%inclusion4 decks35 decks
2%synergy
Relic of Legends
8.6%inclusion3 decks35 decks
6%synergy
Decanter of Endless Water
8.6%inclusion3 decks35 decks
5%synergy
Commander's Sphere
8.6%inclusion3 decks35 decks
-4%synergy
Mind Stone
8.6%inclusion3 decks35 decks
-6%synergy
Lands
Command Tower
86%inclusion30 decks35 decks
12%synergy
Exotic Orchard
54%inclusion19 decks35 decks
18%synergy
Stomping Ground
43%inclusion15 decks35 decks
2%synergy
Sea of Clouds
40%inclusion6 decks15 decks
15%synergy
Temple Garden
40%inclusion6 decks15 decks
1%synergy
Hallowed Fountain
40%inclusion6 decks15 decks
0%synergy
Breeding Pool
40%inclusion6 decks15 decks
-2%synergy
Spire Garden
34%inclusion12 decks35 decks
12%synergy
Sacred Foundry
33%inclusion5 decks15 decks
-3%synergy
Steam Vents
33%inclusion5 decks15 decks
-4%synergy
City of Brass
31%inclusion11 decks35 decks
24%synergy
Wooded Foothills
31%inclusion11 decks35 decks
21%synergy
Cinder Glade
31%inclusion11 decks35 decks
-7%synergy
Karplusan Forest
29%inclusion10 decks35 decks
9%synergy
Mana Confluence
26%inclusion9 decks35 decks
19%synergy
Scalding Tarn
26%inclusion9 decks35 decks
15%synergy
Gruul Turf
26%inclusion9 decks35 decks
12%synergy
Raffine's Tower
25%inclusion3 decks12 decks
0%synergy
Zagoth Triome
25%inclusion3 decks12 decks
-3%synergy
The World Tree
25%inclusion3 decks12 decks
-4%synergy
Overgrown Tomb
25%inclusion3 decks12 decks
-15%synergy
Watery Grave
25%inclusion3 decks12 decks
-16%synergy
Gemstone Caverns
23%inclusion8 decks35 decks
18%synergy
Taiga
23%inclusion8 decks35 decks
10%synergy
Copperline Gorge
20%inclusion7 decks35 decks
15%synergy
Misty Rainforest
20%inclusion7 decks35 decks
9%synergy
Savannah
20%inclusion3 decks15 decks
7%synergy
Volcanic Island
20%inclusion3 decks15 decks
6%synergy
Tundra
20%inclusion3 decks15 decks
6%synergy
Tropical Island
20%inclusion3 decks15 decks
6%synergy
Spectator Seating
20%inclusion3 decks15 decks
-3%synergy
Raugrin Triome
20%inclusion3 decks15 decks
-5%synergy
Training Center
20%inclusion3 decks15 decks
-5%synergy
Rejuvenating Springs
20%inclusion3 decks15 decks
-7%synergy
Rootbound Crag
20%inclusion7 decks35 decks
-8%synergy
Spara's Headquarters
20%inclusion3 decks15 decks
-8%synergy
Ketria Triome
20%inclusion3 decks15 decks
-11%synergy
Slagwoods Bridge
17%inclusion6 decks35 decks
15%synergy
Prismatic Vista
17%inclusion6 decks35 decks
12%synergy
Arid Mesa
17%inclusion6 decks35 decks
7%synergy
Verdant Catacombs
17%inclusion6 decks35 decks
6%synergy
Windswept Heath
17%inclusion6 decks35 decks
6%synergy
Game Trail
17%inclusion6 decks35 decks
2%synergy
Rockfall Vale
17%inclusion6 decks35 decks
-4%synergy
Commercial District
15%inclusion5 decks34 decks
5%synergy
Opal Palace
14%inclusion5 decks35 decks
12%synergy
Thornspire Verge
14%inclusion3 decks21 decks
6%synergy
Polluted Delta
14%inclusion5 decks35 decks
2%synergy
Urza's Cave
12%inclusion3 decks25 decks
9%synergy
Cragcrown Pathway
11%inclusion4 decks35 decks
4%synergy