Agatha's Soul Cauldron + Myojin of Towering Might + Tekuthal, Inquiry Dominus + Crystalline Crawler

Agatha's Soul Cauldron
Myojin of Towering Might
Tekuthal, Inquiry Dominus
Crystalline Crawler

Requires
Agatha's Soul Cauldron must be on the battlefield. Myojin of Towering Might must be in exile (exiled by Agatha's Soul Cauldron). Tekuthal, Inquiry Dominus must be on the battlefield. Crystalline Crawler must be on the battlefield. Tekuthal has at least one indestructible counter on it, and at least one +1/+1 counter on it.
Steps
  1. Activate Tekuthal using Myojin of Towering Might's ability by removing an indestructible counter from it, putting six +1/+1 counters on Crystalline Crawler, and two +1/+1 counters on any creature you control.
  2. Activate Crystalline Crawler's first ability three times by removing three +1/+1 counters from it, adding 3.
  3. Activate Tekuthal by paying 3 and removing three +1/+1 counters from Crystalline Crawler, putting an indestructible counter on it.
  4. Repeat.
Results
Infinite +1/+1 counters. Infinite colored mana.

Pir, Imaginative Rascal // Toothy, Imaginary Friend
0.07% of 2762 decks 2 decks
Atraxa, Praetors' Voice
0.01% of 34778 decks 2 decks
High Synergy Cards
Nesting Grounds
100% of 4 decks +99% synergy
Top Cards
Ozolith, the Shattered Spire
100% of 4 decks +94% synergy
Hardened Scales
100% of 4 decks +91% synergy
Creatures
Winding Constrictor
100% of 2 decks +96% synergy
Dreamtide Whale
100% of 1 decks +96% synergy
Bristly Bill, Spine Sower
100% of 2 decks +95% synergy
Basim Ibn Ishaq
100% of 1 decks +93% synergy
Kutzil, Malamet Exemplar
100% of 2 decks +80% synergy
Esper Sentinel
100% of 2 decks +79% synergy
Sage of Hours
75% of 4 decks +75% synergy
Biophagus
75% of 4 decks +73% synergy
Vorinclex, Monstrous Raider
75% of 4 decks +71% synergy
Fathom Mage
75% of 4 decks +71% synergy
Cankerbloom
75% of 4 decks +68% synergy
Kami of Whispered Hopes
75% of 4 decks +67% synergy
Myojin of Seeing Winds
50% of 4 decks +50% synergy
Sleep-Cursed Faerie
50% of 2 decks +50% synergy
Vigean Graftmage
50% of 4 decks +50% synergy
Myojin of Life's Web
50% of 4 decks +50% synergy
Urban Daggertooth
50% of 4 decks +50% synergy
Verdurous Gearhulk
50% of 4 decks +49% synergy
Hopeful Initiate
50% of 2 decks +49% synergy
Ezuri, Claw of Progress
50% of 4 decks +49% synergy
Cleopatra, Exiled Pharaoh
50% of 2 decks +49% synergy
Luminarch Aspirant
50% of 2 decks +49% synergy
The Wise Mothman
50% of 2 decks +49% synergy
Benevolent Hydra
50% of 4 decks +48% synergy
Steelbane Hydra
50% of 4 decks +48% synergy
Danny Pink
50% of 2 decks +48% synergy
Arwen, Mortal Queen
50% of 2 decks +48% synergy
Mystic Snake
50% of 4 decks +48% synergy
Ulamog, the Defiler
50% of 2 decks +48% synergy
Edric, Spymaster of Trest
50% of 4 decks +48% synergy
Mikaeus, the Lunarch
50% of 2 decks +47% synergy
Walking Ballista
50% of 4 decks +47% synergy
Malcolm, Alluring Scoundrel
50% of 2 decks +47% synergy
Prime Speaker Zegana
50% of 4 decks +47% synergy
Toxrill, the Corrosive
50% of 2 decks +47% synergy
Flux Channeler
50% of 4 decks +47% synergy
Breena, the Demagogue
50% of 2 decks +47% synergy
Lae'zel, Vlaakith's Champion
50% of 2 decks +47% synergy
Heliod, Sun-Crowned
50% of 2 decks +47% synergy
Yawgmoth, Thran Physician
50% of 2 decks +46% synergy
Scavenging Ooze
50% of 4 decks +46% synergy
Gyre Sage
50% of 4 decks +46% synergy
Ezuri, Stalker of Spheres
50% of 4 decks +46% synergy
Agent Frank Horrigan
50% of 2 decks +46% synergy
Conclave Mentor
50% of 2 decks +46% synergy
Kodama of the West Tree
50% of 4 decks +46% synergy
Laboratory Maniac
50% of 4 decks +45% synergy
Incubation Druid
50% of 4 decks +45% synergy
Glissa Sunslayer
50% of 2 decks +44% synergy
Evolution Sage
50% of 4 decks +43% synergy
Instants
Collective Resistance
100% of 1 decks +95% synergy
Counterspell
75% of 4 decks +32% synergy
Incubation // Incongruity
50% of 4 decks +49% synergy
Plasm Capture
50% of 4 decks +48% synergy
Ripples of Potential
50% of 2 decks +46% synergy
Repulsive Mutation
50% of 2 decks +46% synergy
Mutational Advantage
50% of 2 decks +44% synergy
Atomize
50% of 2 decks +43% synergy
Flawless Maneuver
50% of 2 decks +40% synergy
Pongify
50% of 4 decks +38% synergy
Enlightened Tutor
50% of 2 decks +32% synergy
Vampiric Tutor
50% of 2 decks +31% synergy
Teferi's Protection
50% of 2 decks +30% synergy
Assassin's Trophy
50% of 2 decks +20% synergy
Path to Exile
50% of 2 decks +5% synergy
Swords to Plowshares
50% of 2 decks -13% synergy
Serum Snare
25% of 4 decks +24% synergy
Infectious Bite
25% of 4 decks +23% synergy
Experimental Augury
25% of 4 decks +22% synergy
Worldly Tutor
25% of 4 decks +11% synergy
Mana Drain
25% of 4 decks +10% synergy
Fierce Guardianship
25% of 4 decks +7% synergy
Negate
25% of 4 decks +2% synergy
Cyclonic Rift
25% of 4 decks -3% synergy
Heroic Intervention
25% of 4 decks -5% synergy
Beast Within
25% of 4 decks -14% synergy
Sorceries
Biomantic Mastery
50% of 4 decks +50% synergy
Aminatou's Augury
50% of 4 decks +49% synergy
Phyresis Outbreak
50% of 2 decks +48% synergy
Drown in Ichor
50% of 2 decks +47% synergy
Nuclear Fallout
50% of 2 decks +47% synergy
Wave Goodbye
50% of 2 decks +47% synergy
Tezzeret's Gambit
50% of 4 decks +46% synergy
Requisition Raid
50% of 2 decks +46% synergy
Treasure Cruise
50% of 4 decks +45% synergy
Preordain
50% of 4 decks +39% synergy
Ponder
50% of 4 decks +37% synergy
Supreme Verdict
50% of 2 decks +36% synergy
Three Visits
25% of 4 decks +0% synergy
Nature's Lore
25% of 4 decks -7% synergy
Farseek
25% of 4 decks -9% synergy
Utility Artifacts
The Great Henge
75% of 4 decks +65% synergy
Lost Jitte
50% of 2 decks +49% synergy
Ichormoon Gauntlet
50% of 4 decks +48% synergy
Lightning Greaves
50% of 4 decks +25% synergy
Relic of Progenitus
25% of 4 decks +25% synergy
Sword of Truth and Justice
25% of 4 decks +24% synergy
Basilisk Collar
25% of 4 decks +22% synergy
Enchantments
The Aesir Escape Valhalla
100% of 1 decks +98% synergy
Ballad of the Black Flag
100% of 1 decks +98% synergy
Brokers Ascendancy
100% of 2 decks +92% synergy
Parallax Wave
50% of 2 decks +50% synergy
Retribution of the Ancients
50% of 2 decks +49% synergy
Vault 12: The Necropolis
50% of 2 decks +49% synergy
Vault 87: Forced Evolution
50% of 2 decks +49% synergy
Pemmin's Aura
50% of 4 decks +49% synergy
Inexorable Tide
50% of 4 decks +47% synergy
Wizard Class
50% of 4 decks +46% synergy
Branching Evolution
50% of 4 decks +45% synergy
Simic Ascendancy
50% of 4 decks +44% synergy
Vraska Joins Up
50% of 2 decks +44% synergy
Phyrexian Arena
50% of 2 decks +35% synergy
Smothering Tithe
50% of 2 decks +25% synergy
Rhystic Study
50% of 4 decks +22% synergy
Jugan Defends the Temple
25% of 4 decks +24% synergy
Hadana's Climb
25% of 4 decks +23% synergy
Doubling Season
25% of 4 decks +16% synergy
Sylvan Library
25% of 4 decks +13% synergy
Planeswalkers
Vraska, Betrayal's Sting
100% of 2 decks +96% synergy
Vivien, Arkbow Ranger
50% of 4 decks +50% synergy
Vraska, Swarm's Eminence
50% of 2 decks +49% synergy
Kasmina, Enigma Sage
50% of 4 decks +49% synergy
Jiang Yanggu, Wildcrafter
50% of 4 decks +49% synergy
Kiora, Master of the Depths
50% of 4 decks +49% synergy
Nissa, Voice of Zendikar
50% of 4 decks +49% synergy
Kiora, the Crashing Wave
50% of 4 decks +49% synergy
Tamiyo, Collector of Tales
50% of 4 decks +49% synergy
Tamiyo, Compleated Sage
50% of 4 decks +48% synergy
Kiora, Behemoth Beckoner
50% of 4 decks +46% synergy
Tamiyo, Field Researcher
50% of 2 decks +46% synergy
Narset, Parter of Veils
50% of 4 decks +45% synergy
Utility Lands
Karn's Bastion
100% of 4 decks +95% synergy
Rushwood Grove
50% of 4 decks +50% synergy
Saprazzan Cove
50% of 4 decks +50% synergy
Forge of Heroes
50% of 4 decks +49% synergy
Lumbering Falls
50% of 4 decks +48% synergy
Oran-Rief, the Vastwood
50% of 4 decks +45% synergy
Alchemist's Refuge
50% of 4 decks +43% synergy
Gavony Township
50% of 2 decks +40% synergy
Mystic Sanctuary
50% of 4 decks +38% synergy
The Shire
25% of 4 decks +21% synergy
Rivendell
25% of 4 decks +19% synergy
Otawara, Soaring City
25% of 4 decks +8% synergy
Boseiju, Who Endures
25% of 4 decks +5% synergy
Mana Artifacts
Sol Ring
100% of 4 decks +15% synergy
Everflowing Chalice
75% of 4 decks +70% synergy
Astral Cornucopia
50% of 4 decks +49% synergy
Staff of Compleation
50% of 4 decks +48% synergy
Talisman of Curiosity
50% of 4 decks +38% synergy
Simic Signet
50% of 4 decks +35% synergy
Relic of Legends
25% of 4 decks +23% synergy
Chromatic Lantern
25% of 4 decks +15% synergy
Arcane Signet
25% of 4 decks -47% synergy
Lands
Exotic Orchard
100% of 4 decks +65% synergy
Temple Garden
100% of 2 decks +59% synergy
Breeding Pool
100% of 4 decks +59% synergy
Command Tower
100% of 4 decks +26% synergy
Temple of Mystery
75% of 4 decks +58% synergy
Hinterland Harbor
75% of 4 decks +49% synergy
Hall of Oracles
50% of 4 decks +50% synergy
Botanical Sanctum
50% of 4 decks +46% synergy
Waterlogged Grove
50% of 4 decks +43% synergy
Barkchannel Pathway
50% of 4 decks +41% synergy
Vineglimmer Snarl
50% of 4 decks +40% synergy
Flooded Grove
50% of 4 decks +38% synergy
Lush Portico
50% of 2 decks +38% synergy
Hedge Maze
50% of 2 decks +36% synergy
Temple of Malady
50% of 2 decks +34% synergy
Underground Mortuary
50% of 2 decks +33% synergy
Dreamroot Cascade
50% of 4 decks +32% synergy
Simic Growth Chamber
50% of 4 decks +30% synergy
Drowned Catacomb
50% of 2 decks +25% synergy
Sandsteppe Citadel
50% of 2 decks +24% synergy
Seaside Citadel
50% of 2 decks +24% synergy
Morphic Pool
50% of 2 decks +24% synergy
Yavimaya Coast
50% of 4 decks +24% synergy
Opulent Palace
50% of 2 decks +23% synergy
Woodland Cemetery
50% of 2 decks +23% synergy
Arcane Sanctum
50% of 2 decks +22% synergy
Rejuvenating Springs
50% of 4 decks +21% synergy
Spara's Headquarters
50% of 2 decks +18% synergy
Overgrown Tomb
50% of 2 decks +7% synergy
Gemstone Mine
25% of 4 decks +24% synergy
Vivid Creek
25% of 4 decks +24% synergy
Vivid Grove
25% of 4 decks +24% synergy
Plaza of Heroes
25% of 4 decks +22% synergy
Reflecting Pool
25% of 4 decks +20% synergy
Mana Confluence
25% of 4 decks +17% synergy
City of Brass
25% of 4 decks +17% synergy
Bloodstained Mire
25% of 4 decks +15% synergy
Windswept Heath
25% of 4 decks +15% synergy
Flooded Strand
25% of 4 decks +15% synergy
Polluted Delta
25% of 4 decks +14% synergy
Marsh Flats
25% of 4 decks +14% synergy
Verdant Catacombs
25% of 4 decks +13% synergy
Misty Rainforest
25% of 4 decks +13% synergy