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%inclusion13 decks4.50K decks
Kenrith, the Returned King
0.0%inclusion4 decks29.4K decks
Tazri, Stalwart Survivor
0.1%inclusion2 decks2.09K decks
Svella, Ice Shaper
0.1%inclusion2 decks2.90K decks
Bjorna, Nightfall Alchemist // Othelm, Sigardian Outcast
0.6%inclusion2 decks329 decks
Toph, the First Metalbender
0.0%inclusion1 decks23.5K decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks17K decks
Jodah, Archmage Eternal
0.0%inclusion1 decks8.85K decks
Redshift, Rocketeer Chief
0.0%inclusion1 decks2.22K decks
High Synergy Cards
Biomancer's Familiar
70%inclusion7 decks10 decks
68%synergy
Kinnan, Bonder Prodigy
70%inclusion7 decks10 decks
66%synergy
Agatha's Soul Cauldron
67%inclusion18 decks27 decks
66%synergy
Umbral Mantle
59%inclusion16 decks27 decks
59%synergy
Staff of Domination
56%inclusion15 decks27 decks
54%synergy
Thrasios, Triton Hero
50%inclusion5 decks10 decks
48%synergy
Redshift, Rocketeer Chief
47%inclusion8 decks17 decks
46%synergy
Walking Ballista
48%inclusion13 decks27 decks
45%synergy
The Enigma Jewel
40%inclusion4 decks10 decks
40%synergy
Gretchen Titchwillow
40%inclusion4 decks10 decks
39%synergy
Top Cards
Birds of Paradise
59%inclusion16 decks27 decks
32%synergy
Kami of Whispered Hopes
44%inclusion12 decks27 decks
38%synergy
Training Grounds
40%inclusion4 decks10 decks
37%synergy
Faerie Mastermind
40%inclusion4 decks10 decks
33%synergy
Soulbright Flamekin
37%inclusion10 decks27 decks
37%synergy
Magus of the Candelabra
37%inclusion10 decks27 decks
36%synergy
Faeburrow Elder
36%inclusion4 decks11 decks
24%synergy
Swords to Plowshares
36%inclusion4 decks11 decks
-25%synergy
Svella, Ice Shaper
33%inclusion9 decks27 decks
32%synergy
Vandalblast
33%inclusion9 decks27 decks
18%synergy
Game Changers
Ancient Tomb
33%inclusion9 decks27 decks
24%synergy
Narset, Parter of Veils
30%inclusion3 decks10 decks
27%synergy
Mystical Tutor
30%inclusion3 decks10 decks
18%synergy
Seedborn Muse
30%inclusion8 decks27 decks
21%synergy
Drannith Magistrate
27%inclusion3 decks11 decks
23%synergy
Gamble
26%inclusion7 decks27 decks
17%synergy
Worldly Tutor
26%inclusion7 decks27 decks
14%synergy
Jeska's Will
26%inclusion7 decks27 decks
11%synergy
Chrome Mox
19%inclusion5 decks27 decks
13%synergy
Gaea's Cradle
19%inclusion5 decks27 decks
13%synergy
Creatures
Kenrith, the Returned King
38%inclusion3 decks8 decks
34%synergy
Ignoble Hierarch
38%inclusion3 decks8 decks
13%synergy
Spectral Sailor
30%inclusion3 decks10 decks
28%synergy
Alloy Animist
30%inclusion8 decks27 decks
30%synergy
Pili-Pala
30%inclusion8 decks27 decks
29%synergy
Goblin Engineer
30%inclusion8 decks27 decks
27%synergy
Bristly Bill, Spine Sower
30%inclusion8 decks27 decks
26%synergy
Selvala, Heart of the Wilds
30%inclusion8 decks27 decks
24%synergy
Goblin Anarchomancer
30%inclusion8 decks27 decks
18%synergy
Llanowar Elves
30%inclusion8 decks27 decks
9%synergy
Zirda, the Dawnwaker
27%inclusion3 decks11 decks
25%synergy
Stoneforge Mystic
27%inclusion3 decks11 decks
24%synergy
Heliod, Sun-Crowned
27%inclusion3 decks11 decks
24%synergy
Avacyn's Pilgrim
27%inclusion3 decks11 decks
15%synergy
Stonework Packbeast
26%inclusion7 decks27 decks
26%synergy
Cogwork Assembler
26%inclusion7 decks27 decks
26%synergy
Silvanus's Invoker
26%inclusion7 decks27 decks
26%synergy
Leafkin Avenger
26%inclusion7 decks27 decks
25%synergy
Captivating Crew
26%inclusion7 decks27 decks
25%synergy
Guardian Augmenter
26%inclusion7 decks27 decks
25%synergy
Temur Sabertooth
26%inclusion7 decks27 decks
24%synergy
Incubation Druid
26%inclusion7 decks27 decks
21%synergy
Elvish Mystic
26%inclusion7 decks27 decks
10%synergy
Eternal Witness
26%inclusion7 decks27 decks
10%synergy
Marvin, Murderous Mimic
25%inclusion5 decks20 decks
24%synergy
Fanatic of Rhonas
23%inclusion6 decks26 decks
17%synergy
Bhaal's Invoker
22%inclusion6 decks27 decks
22%synergy
Forgotten Ancient
22%inclusion6 decks27 decks
16%synergy
Fyndhorn Elves
22%inclusion6 decks27 decks
12%synergy
Enduring Vitality
20%inclusion4 decks20 decks
14%synergy
Drillworks Mole
19%inclusion5 decks27 decks
18%synergy
Soul of New Phyrexia
19%inclusion5 decks27 decks
18%synergy
Duskwatch Recruiter
19%inclusion5 decks27 decks
18%synergy
Allosaurus Shepherd
19%inclusion5 decks27 decks
16%synergy
Halana and Alena, Partners
19%inclusion5 decks27 decks
15%synergy
Ragavan, Nimble Pilferer
19%inclusion5 decks27 decks
11%synergy
Marketback Walker
18%inclusion3 decks17 decks
17%synergy
Karn, Silver Golem
15%inclusion4 decks27 decks
15%synergy
Hateflayer
15%inclusion4 decks27 decks
15%synergy
Valakut Invoker
15%inclusion4 decks27 decks
15%synergy
Flamewave Invoker
15%inclusion4 decks27 decks
15%synergy
Yisan, the Wanderer Bard
15%inclusion4 decks27 decks
14%synergy
Tough Cookie
15%inclusion4 decks27 decks
14%synergy
Manglehorn
15%inclusion4 decks27 decks
13%synergy
Kiki-Jiki, Mirror Breaker
15%inclusion4 decks27 decks
12%synergy
Sylvan Safekeeper
15%inclusion4 decks27 decks
11%synergy
Imperial Recruiter
15%inclusion4 decks27 decks
10%synergy
Arbor Elf
15%inclusion4 decks27 decks
10%synergy
Simian Spirit Guide
15%inclusion4 decks27 decks
9%synergy
Spawnsire of Ulamog
11%inclusion3 decks27 decks
11%synergy
Instants
Heroic Intervention
33%inclusion9 decks27 decks
3%synergy
Swan Song
30%inclusion3 decks10 decks
12%synergy
Arcane Denial
30%inclusion3 decks10 decks
10%synergy
Path to Exile
27%inclusion3 decks11 decks
-20%synergy
Abrade
26%inclusion7 decks27 decks
15%synergy
Nature's Claim
22%inclusion6 decks27 decks
15%synergy
Force of Vigor
19%inclusion5 decks27 decks
15%synergy
Chord of Calling
19%inclusion5 decks27 decks
13%synergy
Snakeskin Veil
19%inclusion5 decks27 decks
13%synergy
Deflecting Swat
19%inclusion5 decks27 decks
2%synergy
Beast Within
19%inclusion5 decks27 decks
-15%synergy
Tibalt's Trickery
15%inclusion4 decks27 decks
10%synergy
Archdruid's Charm
15%inclusion4 decks27 decks
10%synergy
Veil of Summer
15%inclusion4 decks27 decks
10%synergy
Pyroblast
15%inclusion4 decks27 decks
9%synergy
Lightning Bolt
15%inclusion4 decks27 decks
4%synergy
Invigorate
11%inclusion3 decks27 decks
10%synergy
Final Fortune
11%inclusion3 decks27 decks
9%synergy
Gaea's Gift
11%inclusion3 decks27 decks
9%synergy
Red Elemental Blast
11%inclusion3 decks27 decks
5%synergy
Entish Restoration
11%inclusion3 decks27 decks
5%synergy
Inspiring Call
11%inclusion3 decks27 decks
3%synergy
Crop Rotation
11%inclusion3 decks27 decks
1%synergy
Sorceries
Neoform
30%inclusion3 decks10 decks
26%synergy
Green Sun's Zenith
22%inclusion6 decks27 decks
17%synergy
Eldritch Evolution
19%inclusion5 decks27 decks
14%synergy
Nature's Lore
19%inclusion5 decks27 decks
-13%synergy
Cultivate
19%inclusion5 decks27 decks
-24%synergy
Decimate
15%inclusion4 decks27 decks
7%synergy
Three Visits
15%inclusion4 decks27 decks
-9%synergy
Kodama's Reach
15%inclusion4 decks27 decks
-12%synergy
Blasphemous Act
15%inclusion4 decks27 decks
-18%synergy
Farseek
15%inclusion4 decks27 decks
-21%synergy
Reckless Handling
11%inclusion3 decks27 decks
10%synergy
Finale of Devastation
11%inclusion3 decks27 decks
4%synergy
Skyshroud Claim
11%inclusion3 decks27 decks
3%synergy
Rishkar's Expertise
11%inclusion3 decks27 decks
2%synergy
Utility Artifacts
Sword of the Paruns
30%inclusion8 decks27 decks
29%synergy
Thousand-Year Elixir
26%inclusion7 decks27 decks
24%synergy
Ozolith, the Shattered Spire
22%inclusion6 decks27 decks
18%synergy
Heartstone
19%inclusion5 decks27 decks
18%synergy
Mycosynth Lattice
19%inclusion5 decks27 decks
18%synergy
Lithoform Engine
19%inclusion5 decks27 decks
18%synergy
Illusionist's Bracers
19%inclusion5 decks27 decks
17%synergy
Conqueror's Flail
19%inclusion5 decks27 decks
17%synergy
Rings of Brighthearth
19%inclusion5 decks27 decks
17%synergy
The Great Henge
19%inclusion5 decks27 decks
9%synergy
Lightning Greaves
19%inclusion5 decks27 decks
-6%synergy
Swiftfoot Boots
19%inclusion5 decks27 decks
-9%synergy
Diviner's Wand
15%inclusion4 decks27 decks
15%synergy
Blackblade Reforged
15%inclusion4 decks27 decks
11%synergy
The Ozolith
15%inclusion4 decks27 decks
11%synergy
The One Ring
15%inclusion4 decks27 decks
7%synergy
Planar Bridge
11%inclusion3 decks27 decks
11%synergy
Magewright's Stone
11%inclusion3 decks27 decks
11%synergy
Moonsilver Key
11%inclusion3 decks27 decks
10%synergy
Krark-Clan Ironworks
11%inclusion3 decks27 decks
10%synergy
Birthing Pod
11%inclusion3 decks27 decks
9%synergy
Enchantments
Pemmin's Aura
30%inclusion3 decks10 decks
29%synergy
Freed from the Real
30%inclusion3 decks10 decks
28%synergy
Hardened Scales
26%inclusion7 decks27 decks
16%synergy
Rhythm of the Wild
26%inclusion7 decks27 decks
5%synergy
Growing Rites of Itlimoc
19%inclusion5 decks27 decks
13%synergy
Sylvan Library
19%inclusion5 decks27 decks
10%synergy
Careful Cultivation
15%inclusion4 decks27 decks
15%synergy
Rancor
15%inclusion4 decks27 decks
11%synergy
Innkeeper's Talent
13%inclusion3 decks23 decks
9%synergy
Roaring Earth
11%inclusion3 decks27 decks
10%synergy
Bigger on the Inside
11%inclusion3 decks27 decks
10%synergy
Survival of the Fittest
11%inclusion3 decks27 decks
10%synergy
Invigorating Hot Spring
11%inclusion3 decks27 decks
9%synergy
Carpet of Flowers
11%inclusion3 decks27 decks
8%synergy
Cryptolith Rite
11%inclusion3 decks27 decks
7%synergy
Aggravated Assault
11%inclusion3 decks27 decks
7%synergy
Utopia Sprawl
11%inclusion3 decks27 decks
4%synergy
Battles
Invasion of Ikoria
15%inclusion4 decks27 decks
12%synergy
Planeswalkers
Jace, Wielder of Mysteries
30%inclusion3 decks10 decks
27%synergy
Minsc & Boo, Timeless Heroes
19%inclusion5 decks27 decks
17%synergy
Utility Lands
Otawara, Soaring City
40%inclusion4 decks10 decks
24%synergy
Bojuka Bog
38%inclusion3 decks8 decks
8%synergy
Boseiju, Who Endures
33%inclusion9 decks27 decks
15%synergy
Castle Garenbrig
30%inclusion8 decks27 decks
25%synergy
Reliquary Tower
26%inclusion7 decks27 decks
-4%synergy
Dormant Volcano
15%inclusion4 decks27 decks
15%synergy
Guildless Commons
15%inclusion4 decks27 decks
14%synergy
Treasure Vault
15%inclusion4 decks27 decks
12%synergy
Inventors' Fair
15%inclusion4 decks27 decks
11%synergy
Urza's Saga
15%inclusion4 decks27 decks
8%synergy
Shifting Woodland
12%inclusion3 decks26 decks
5%synergy
Jungle Basin
11%inclusion3 decks27 decks
11%synergy
Maze's End
11%inclusion3 decks27 decks
11%synergy
Cascading Cataracts
11%inclusion3 decks27 decks
10%synergy
Dryad Arbor
11%inclusion3 decks27 decks
7%synergy
Nykthos, Shrine to Nyx
11%inclusion3 decks27 decks
6%synergy
Yavimaya, Cradle of Growth
11%inclusion3 decks27 decks
2%synergy
Kessig Wolf Run
11%inclusion3 decks27 decks
-3%synergy
Mana Artifacts
Sol Ring
85%inclusion23 decks27 decks
2%synergy
Arcane Signet
56%inclusion15 decks27 decks
-17%synergy
Chromatic Lantern
26%inclusion7 decks27 decks
17%synergy
Talisman of Impulse
26%inclusion7 decks27 decks
15%synergy
Paradise Mantle
22%inclusion6 decks27 decks
21%synergy
Fellwar Stone
22%inclusion6 decks27 decks
2%synergy
Gilded Lotus
19%inclusion5 decks27 decks
16%synergy
Cursed Mirror
19%inclusion5 decks27 decks
13%synergy
Lotus Petal
19%inclusion5 decks27 decks
12%synergy
Chromatic Orrery
15%inclusion4 decks27 decks
14%synergy
Mox Amber
15%inclusion4 decks27 decks
10%synergy
Thran Dynamo
15%inclusion4 decks27 decks
10%synergy
Mana Vault
15%inclusion4 decks27 decks
9%synergy
Gruul Signet
15%inclusion4 decks27 decks
6%synergy
Grim Monolith
11%inclusion3 decks27 decks
9%synergy
Decanter of Endless Water
11%inclusion3 decks27 decks
7%synergy
Commander's Sphere
11%inclusion3 decks27 decks
0%synergy
Lands
Command Tower
85%inclusion23 decks27 decks
11%synergy
Exotic Orchard
52%inclusion14 decks27 decks
15%synergy
Cinder Glade
41%inclusion11 decks27 decks
3%synergy
Stomping Ground
41%inclusion11 decks27 decks
-1%synergy
Hallowed Fountain
40%inclusion4 decks10 decks
0%synergy
Breeding Pool
40%inclusion4 decks10 decks
-2%synergy
Zagoth Triome
38%inclusion3 decks8 decks
11%synergy
Temple Garden
36%inclusion4 decks11 decks
-3%synergy
Gruul Turf
33%inclusion9 decks27 decks
20%synergy
Spire Garden
33%inclusion9 decks27 decks
11%synergy
Raugrin Triome
30%inclusion3 decks10 decks
6%synergy
Sea of Clouds
30%inclusion3 decks10 decks
6%synergy
Spara's Headquarters
30%inclusion3 decks10 decks
3%synergy
Ketria Triome
30%inclusion3 decks10 decks
0%synergy
Steam Vents
30%inclusion3 decks10 decks
-9%synergy
Wooded Foothills
30%inclusion8 decks27 decks
19%synergy
Karplusan Forest
30%inclusion8 decks27 decks
9%synergy
Sacred Foundry
27%inclusion3 decks11 decks
-10%synergy
Copperline Gorge
26%inclusion7 decks27 decks
21%synergy
City of Brass
26%inclusion7 decks27 decks
18%synergy
Rootbound Crag
26%inclusion7 decks27 decks
-3%synergy
Slagwoods Bridge
22%inclusion6 decks27 decks
20%synergy
Mana Confluence
22%inclusion6 decks27 decks
15%synergy
Game Trail
22%inclusion6 decks27 decks
7%synergy
Rockfall Vale
22%inclusion6 decks27 decks
1%synergy
Prismatic Vista
19%inclusion5 decks27 decks
14%synergy
Gemstone Caverns
19%inclusion5 decks27 decks
13%synergy
Scalding Tarn
19%inclusion5 decks27 decks
8%synergy
Taiga
19%inclusion5 decks27 decks
6%synergy
Commercial District
15%inclusion4 decks27 decks
5%synergy
Arid Mesa
15%inclusion4 decks27 decks
5%synergy
Windswept Heath
15%inclusion4 decks27 decks
4%synergy
Thornspire Verge
14%inclusion3 decks22 decks
5%synergy
Talon Gates of Madara
12%inclusion3 decks25 decks
10%synergy
Urza's Cave
12%inclusion3 decks26 decks
9%synergy
Opal Palace
11%inclusion3 decks27 decks
9%synergy
Gruul Guildgate
11%inclusion3 decks27 decks
7%synergy
Reflecting Pool
11%inclusion3 decks27 decks
6%synergy
Fire-Lit Thicket
11%inclusion3 decks27 decks
6%synergy
Cragcrown Pathway
11%inclusion3 decks27 decks
4%synergy
Marsh Flats
11%inclusion3 decks27 decks
1%synergy
Verdant Catacombs
11%inclusion3 decks27 decks
0%synergy
Misty Rainforest
11%inclusion3 decks27 decks
0%synergy
Mossfire Valley
11%inclusion3 decks27 decks
0%synergy
Polluted Delta
11%inclusion3 decks27 decks
-1%synergy
Temple of Abandon
11%inclusion3 decks27 decks
-1%synergy
Path of Ancestry
11%inclusion3 decks27 decks
-11%synergy