Agatha's Soul Cauldron + Walking Ballista + Young Wolf

Agatha's Soul Cauldron
Walking Ballista
Young Wolf

Requires
Agatha's Soul Cauldron must be on the battlefield. Walking Ballista must be in exile (exiled by Agatha's Soul Cauldron). Young Wolf must be on the battlefield. Young Wolf has at least one +1/+1 counter on it.
Steps
  1. Activate Young Wolf using Walking Ballista's second ability by removing a +1/+1 counter from it.
  2. Repeat step 1 until Young Wolf has no +1/+1 counters on it.
  3. Resolve all Young Wolf abilities dealing 1 damage to Young Wolf, and any remaining damage to any target(s).
  4. Young Wolf dies as a state-based action due to having 0 toughness.
  5. Young Wolf's undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  6. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB.

Tayam, Luminous Enigma
1.38% of 5934 decks 82 decks
Ghave, Guru of Spores
0.50% of 6369 decks 32 decks
Hapatra, Vizier of Poisons
0.25% of 4830 decks 12 decks
Grist, the Hunger Tide
0.19% of 5670 decks 11 decks
Volo, Itinerant Scholar // Master Chef
0.88% of 570 decks 5 decks
Voja, Jaws of the Conclave
0.03% of 12696 decks 4 decks
Falco Spara, Pactweaver
0.09% of 4540 decks 4 decks
Meren of Clan Nel Toth
0.02% of 15255 decks 3 decks
Shalai and Hallar
0.03% of 9528 decks 3 decks
The Wise Mothman
0.02% of 14144 decks 3 decks
Reyhan, Last of the Abzan // Yoshimaru, Ever Faithful
0.17% of 1788 decks 3 decks
Black Panther, Wakandan King
0.15% of 1995 decks 3 decks
Agatha of the Vile Cauldron
0.07% of 4144 decks 3 decks
Kraum, Ludevic's Opus // Reyhan, Last of the Abzan
0.70% of 285 decks 2 decks
Lonis, Genetics Expert
0.30% of 668 decks 2 decks
Chatterfang, Squirrel General
0.01% of 16944 decks 2 decks
Francisco, Fowl Marauder // Thrasios, Triton Hero
0.33% of 615 decks 2 decks
Kethis, the Hidden Hand
0.10% of 1914 decks 2 decks
New Cards
Enduring Vitality
74% of 47 decks +56% synergy
Marvin, Murderous Mimic
48% of 56 decks +45% synergy
Hushwood Verge
7% of 46 decks -13% synergy
High Synergy Cards
Strangleroot Geist
68% of 234 decks +67% synergy
Blasphemous Edict
100% of 4 decks +67% synergy
Devoted Druid
63% of 234 decks +60% synergy
Ranger-Captain of Eos
64% of 151 decks +59% synergy
Avacyn's Pilgrim
72% of 151 decks +58% synergy
Birds of Paradise
83% of 234 decks +56% synergy
Boseiju, Who Endures
75% of 234 decks +56% synergy
Neoform
60% of 35 decks +55% synergy
Orcish Bowmasters
65% of 198 decks +54% synergy
Carrion Feeder
59% of 198 decks +54% synergy
Top Cards
Ignoble Hierarch
73% of 11 decks +47% synergy
Delighted Halfling
67% of 234 decks +53% synergy
Deathrite Shaman
66% of 198 decks +54% synergy
Fierce Guardianship
63% of 35 decks +45% synergy
Bartolomé del Presidio
60% of 122 decks +53% synergy
Chord of Calling
59% of 234 decks +54% synergy
Esper Sentinel
58% of 151 decks +38% synergy
Elves of Deep Shadow
58% of 198 decks +47% synergy
Worldly Tutor
58% of 234 decks +44% synergy
Deflecting Swat
58% of 26 decks +41% synergy
Creatures
Drannith Magistrate
54% of 151 decks +48% synergy
Opposition Agent
53% of 198 decks +46% synergy
Yawgmoth, Thran Physician
48% of 198 decks +44% synergy
Wall of Roots
48% of 234 decks +47% synergy
Volatile Stormdrake
46% of 13 decks +43% synergy
Eternal Witness
46% of 234 decks +26% synergy
Basking Broodscale
45% of 111 decks +43% synergy
Archon of Emeria
43% of 151 decks +41% synergy
Ragavan, Nimble Pilferer
42% of 26 decks +35% synergy
Llanowar Elves
42% of 234 decks +21% synergy
Aven Interrupter
42% of 88 decks +39% synergy
Psychic Frog
42% of 12 decks +40% synergy
Bloom Tender
39% of 234 decks +31% synergy
Zulaport Cutthroat
39% of 198 decks +29% synergy
Kutzil, Malamet Exemplar
38% of 133 decks +19% synergy
Recruiter of the Guard
38% of 151 decks +35% synergy
Elvish Mystic
38% of 234 decks +20% synergy
Blood Artist
37% of 198 decks +26% synergy
Thassa's Oracle
37% of 35 decks +30% synergy
Mayhem Devil
36% of 11 decks +26% synergy
Noble Hierarch
36% of 11 decks +20% synergy
Grand Abolisher
36% of 151 decks +27% synergy
Endurance
35% of 234 decks +33% synergy
Rishkar, Peema Renegade
35% of 234 decks +30% synergy
Simian Spirit Guide
35% of 26 decks +29% synergy
Dockside Extortionist
35% of 26 decks +23% synergy
Sylvan Safekeeper
33% of 234 decks +30% synergy
Dauntless Dismantler
32% of 137 decks +29% synergy
Icatian Moneychanger
32% of 151 decks +32% synergy
Glen Elendra Archmage
31% of 35 decks +29% synergy
Kinnan, Bonder Prodigy
31% of 35 decks +27% synergy
Eidolon of Rhetoric
31% of 151 decks +29% synergy
Aven Mindcensor
31% of 151 decks +27% synergy
Rosie Cotton of South Lane
30% of 151 decks +27% synergy
Fyndhorn Elves
30% of 234 decks +17% synergy
Heliod, Sun-Crowned
30% of 151 decks +27% synergy
Dauthi Voidwalker
29% of 198 decks +21% synergy
Tribute Mage
29% of 35 decks +26% synergy
Spellseeker
29% of 35 decks +25% synergy
Scythecat Cub
27% of 11 decks +23% synergy
Ethersworn Canonist
27% of 151 decks +25% synergy
Warren Soultrader
26% of 91 decks +19% synergy
Viscera Seer
26% of 198 decks +17% synergy
Trophy Mage
26% of 35 decks +24% synergy
Manglehorn
25% of 234 decks +23% synergy
White Plume Adventurer
25% of 151 decks +24% synergy
Shalai and Hallar
25% of 12 decks +21% synergy
Elvish Spirit Guide
25% of 234 decks +21% synergy
Mikaeus, the Unhallowed
25% of 198 decks +22% synergy
Faeburrow Elder
25% of 151 decks +13% synergy
Instants
Vampiric Tutor
64% of 198 decks +46% synergy
Swords to Plowshares
56% of 151 decks -6% synergy
Enlightened Tutor
51% of 151 decks +33% synergy
Assassin's Trophy
50% of 198 decks +20% synergy
Force of Will
49% of 35 decks +37% synergy
Cyclonic Rift
46% of 35 decks +18% synergy
Swan Song
43% of 35 decks +26% synergy
Abrupt Decay
41% of 198 decks +31% synergy
Crop Rotation
39% of 234 decks +30% synergy
Flusterstorm
37% of 35 decks +30% synergy
Pact of Negation
37% of 35 decks +30% synergy
An Offer You Can't Refuse
37% of 35 decks +16% synergy
Veil of Summer
35% of 234 decks +29% synergy
Eladamri's Call
34% of 151 decks +23% synergy
Mindbreak Trap
34% of 35 decks +30% synergy
Mental Misstep
34% of 35 decks +28% synergy
Force of Negation
34% of 35 decks +25% synergy
Silence
32% of 151 decks +25% synergy
Dark Ritual
31% of 198 decks +9% synergy
Mystical Tutor
29% of 35 decks +14% synergy
Entomb
26% of 198 decks +19% synergy
Sink into Stupor
25% of 12 decks +12% synergy
Red Elemental Blast
23% of 26 decks +17% synergy
Counterspell
23% of 35 decks -20% synergy
Path to Exile
21% of 151 decks -25% synergy
Noxious Revival
21% of 234 decks +15% synergy
Legolas's Quick Reflexes
20% of 206 decks +17% synergy
Pyroblast
19% of 26 decks +13% synergy
Force of Vigor
18% of 234 decks +15% synergy
Deadly Rollick
18% of 198 decks +7% synergy
Borne Upon a Wind
17% of 35 decks +14% synergy
Mana Drain
17% of 35 decks +2% synergy
Brainstorm
17% of 35 decks -4% synergy
Dismember
17% of 198 decks +14% synergy
Archdruid's Charm
16% of 157 decks +9% synergy
Culling the Weak
16% of 198 decks +12% synergy
Tibalt's Trickery
15% of 26 decks +10% synergy
Chain of Vapor
14% of 35 decks +10% synergy
Rapid Hybridization
14% of 35 decks +5% synergy
Beast Within
13% of 234 decks -25% synergy
Ripples of Potential
12% of 24 decks +9% synergy
Heroic Intervention
12% of 234 decks -18% synergy
Dramatic Reversal
11% of 35 decks +6% synergy
Pongify
11% of 35 decks -0% synergy
Arcane Denial
11% of 35 decks -8% synergy
Nature's Claim
10% of 234 decks +1% synergy
Ad Nauseam
10% of 198 decks +7% synergy
Teferi's Protection
9% of 151 decks -11% synergy
Autumn's Veil
9% of 234 decks +7% synergy
Misdirection
9% of 35 decks +7% synergy
Sorceries
Demonic Tutor
58% of 198 decks +36% synergy
Green Sun's Zenith
47% of 234 decks +41% synergy
Finale of Devastation
45% of 234 decks +37% synergy
Eldritch Evolution
42% of 234 decks +37% synergy
Diabolic Intent
39% of 198 decks +31% synergy
Reanimate
28% of 198 decks +12% synergy
Gamble
27% of 26 decks +17% synergy
Jeska's Will
27% of 26 decks +10% synergy
Culling Ritual
25% of 198 decks +14% synergy
Imperial Seal
23% of 198 decks +17% synergy
Blasphemous Act
23% of 26 decks -10% synergy
Transmute Artifact
23% of 35 decks +22% synergy
Twinflame
19% of 26 decks +16% synergy
Wheel of Fortune
19% of 26 decks +14% synergy
Ponder
17% of 35 decks +4% synergy
Nature's Lore
16% of 234 decks -16% synergy
Sevinne's Reclamation
15% of 151 decks +8% synergy
Toxic Deluge
15% of 198 decks -3% synergy
Fabricate
14% of 35 decks +8% synergy
Three Visits
14% of 234 decks -11% synergy
Beseech the Mirror
12% of 198 decks +8% synergy
Chandra's Ignition
12% of 26 decks +7% synergy
Vandalblast
12% of 26 decks -4% synergy
Lórien Revealed
11% of 35 decks +8% synergy
Chain of Smog
11% of 198 decks +10% synergy
Buried Alive
10% of 198 decks +4% synergy
Agadeem's Awakening
9% of 198 decks +5% synergy
Gitaxian Probe
9% of 35 decks +3% synergy
Natural Order
8% of 234 decks +5% synergy
Farseek
8% of 234 decks -27% synergy
Unmarked Grave
7% of 198 decks +4% synergy
Rampant Growth
7% of 234 decks -28% synergy
Cultivate
7% of 234 decks -39% synergy
Damn
7% of 132 decks -9% synergy
Victimize
6% of 198 decks -6% synergy
Bridgeworks Battle
6% of 103 decks +0% synergy
Dread Return
6% of 198 decks +0% synergy
Damnation
6% of 198 decks -2% synergy
Bala Ged Recovery
6% of 234 decks -3% synergy
Life // Death
5% of 198 decks +3% synergy
Unearth
5% of 198 decks +2% synergy
Utility Artifacts
Ashnod's Altar
53% of 234 decks +46% synergy
Phyrexian Altar
29% of 234 decks +26% synergy
Skullclamp
26% of 234 decks +14% synergy
Birthing Pod
26% of 234 decks +24% synergy
The One Ring
25% of 234 decks +16% synergy
Vexing Bauble
23% of 90 decks +22% synergy
Wishclaw Talisman
19% of 198 decks +14% synergy
Altar of Dementia
16% of 234 decks +14% synergy
Thousand-Year Elixir
15% of 234 decks +12% synergy
Lightning Greaves
14% of 234 decks -12% synergy
Expedition Map
12% of 234 decks +9% synergy
The Ozolith
12% of 234 decks +8% synergy
Ozolith, the Shattered Spire
12% of 234 decks +5% synergy
The Great Henge
9% of 234 decks -1% synergy
Tarrian's Soulcleaver
6% of 198 decks +3% synergy
Moonglove Extract
5% of 234 decks +5% synergy
Enchantments
Rhystic Study
54% of 35 decks +27% synergy
Mystic Remora
51% of 35 decks +34% synergy
Deafening Silence
49% of 151 decks +46% synergy
Insidious Roots
47% of 135 decks +39% synergy
Sylvan Library
31% of 234 decks +20% synergy
Aura Shards
31% of 151 decks +22% synergy
Carpet of Flowers
29% of 234 decks +25% synergy
Touch the Spirit Realm
25% of 151 decks +23% synergy
Swift Reconfiguration
25% of 151 decks +23% synergy
Earthcraft
24% of 234 decks +23% synergy
Underworld Breach
23% of 26 decks +17% synergy
Rhythm of the Wild
23% of 26 decks -0% synergy
Survival of the Fittest
22% of 234 decks +20% synergy
Abzan Ascendancy
21% of 132 decks +20% synergy
Rule of Law
21% of 151 decks +19% synergy
Cryptolith Rite
20% of 234 decks +17% synergy
Aura of Silence
19% of 151 decks +17% synergy
Wild Growth
18% of 234 decks +7% synergy
Necropotence
16% of 198 decks +11% synergy
Utopia Sprawl
16% of 234 decks +8% synergy
Necromancy
16% of 198 decks +13% synergy
The Meathook Massacre
16% of 198 decks +11% synergy
Animate Dead
16% of 198 decks +6% synergy
All Will Be One
15% of 26 decks +12% synergy
Smothering Tithe
15% of 151 decks -9% synergy
Hardened Scales
15% of 234 decks +6% synergy
Cathars' Crusade
15% of 151 decks +9% synergy
Simic Ascendancy
14% of 35 decks +9% synergy
Promise of Bunrei
13% of 151 decks +13% synergy
Birthing Ritual
13% of 92 decks +12% synergy
Nature's Chosen
13% of 234 decks +12% synergy
Goblin Bombardment
12% of 26 decks +5% synergy
Blind Obedience
11% of 151 decks +5% synergy
Vraska Joins Up
11% of 110 decks +6% synergy
Innkeeper's Talent
10% of 70 decks +2% synergy
Chthonian Nightmare
10% of 103 decks +7% synergy
Doubling Season
9% of 234 decks -0% synergy
Mind Over Matter
9% of 35 decks +8% synergy
Ripples of Undeath
8% of 79 decks +1% synergy
Leyline of Abundance
7% of 234 decks +6% synergy
Concordant Crossroads
7% of 234 decks +4% synergy
Hunting Grounds
7% of 151 decks +6% synergy
Grave Pact
7% of 198 decks +2% synergy
Branching Evolution
6% of 234 decks +1% synergy
Tribute to the World Tree
6% of 234 decks -2% synergy
Static Prison
6% of 64 decks +5% synergy
Anointed Procession
6% of 151 decks -3% synergy
Black Market Connections
6% of 198 decks -6% synergy
Felidar Retreat
5% of 151 decks -2% synergy
Court of Garenbrig
5% of 208 decks +2% synergy
Battles
Invasion of Ikoria
16% of 234 decks +11% synergy
Planeswalkers
Tyvar, Jubilant Brawler
48% of 198 decks +43% synergy
Grist, the Hunger Tide
33% of 198 decks +30% synergy
Tezzeret the Seeker
14% of 35 decks +12% synergy
Ashiok, Dream Render
14% of 21 decks +10% synergy
Oko, Thief of Crowns
14% of 35 decks +9% synergy
Utility Lands
Phyrexian Tower
59% of 198 decks +50% synergy
Yavimaya, Cradle of Growth
54% of 234 decks +45% synergy
Otawara, Soaring City
51% of 35 decks +35% synergy
Ancient Tomb
51% of 234 decks +40% synergy
Gaea's Cradle
48% of 234 decks +43% synergy
Shifting Woodland
47% of 103 decks +37% synergy
Gavony Township
38% of 151 decks +28% synergy
Urza's Saga
34% of 234 decks +27% synergy
Urborg, Tomb of Yawgmoth
29% of 234 decks +19% synergy
Dryad Arbor
28% of 234 decks +24% synergy
Takenuma, Abandoned Mire
26% of 198 decks +16% synergy
Centaur Garden
26% of 234 decks +25% synergy
Minamo, School at Water's Edge
23% of 35 decks +19% synergy
Alchemist's Refuge
17% of 35 decks +10% synergy
Command Beacon
17% of 234 decks +12% synergy
Bojuka Bog
16% of 198 decks -15% synergy
Kessig Wolf Run
15% of 26 decks -0% synergy
Eiganjo, Seat of the Empire
13% of 151 decks +4% synergy
Emergence Zone
9% of 234 decks +7% synergy
Reliquary Tower
8% of 234 decks -21% synergy
Cabal Coffers
8% of 198 decks -3% synergy
Spymaster's Vault
8% of 91 decks +4% synergy
Hashep Oasis
5% of 234 decks +4% synergy
Mana Artifacts
Sol Ring
92% of 234 decks +7% synergy
Arcane Signet
47% of 234 decks -25% synergy
Talisman of Creativity
43% of 7 decks +14% synergy
Mana Crypt
32% of 234 decks +24% synergy
Chrome Mox
29% of 234 decks +23% synergy
Talisman of Dominance
29% of 21 decks -3% synergy
Mox Diamond
28% of 234 decks +24% synergy
Lotus Petal
28% of 234 decks +21% synergy
Jeweled Lotus
26% of 234 decks +21% synergy
Mana Vault
25% of 234 decks +19% synergy
Lion's Eye Diamond
24% of 234 decks +22% synergy
Talisman of Curiosity
23% of 35 decks +10% synergy
Talisman of Resilience
17% of 198 decks +5% synergy
Gruul Signet
15% of 26 decks +4% synergy
Machine God's Effigy
14% of 35 decks +13% synergy
Talisman of Impulse
12% of 26 decks +2% synergy
Fellwar Stone
11% of 234 decks -10% synergy
Mox Opal
9% of 234 decks +5% synergy
Mox Amber
9% of 234 decks +4% synergy
Talisman of Unity
6% of 151 decks -1% synergy
Golgari Signet
5% of 198 decks -7% synergy
Lands
Command Tower
94% of 234 decks +20% synergy
Overgrown Tomb
92% of 198 decks +50% synergy
Temple Garden
87% of 151 decks +47% synergy
Steam Vents
86% of 7 decks +47% synergy
Verdant Catacombs
83% of 234 decks +72% synergy
Breeding Pool
83% of 35 decks +42% synergy
Godless Shrine
80% of 132 decks +40% synergy
Stomping Ground
77% of 26 decks +36% synergy
Windswept Heath
74% of 234 decks +63% synergy
Blood Crypt
73% of 11 decks +34% synergy
Hallowed Fountain
73% of 11 decks +32% synergy
Marsh Flats
68% of 234 decks +57% synergy
Watery Grave
67% of 21 decks +26% synergy
Misty Rainforest
62% of 234 decks +51% synergy
Wooded Foothills
59% of 234 decks +49% synergy
Sacred Foundry
58% of 12 decks +22% synergy
Savannah
58% of 151 decks +45% synergy
Scrubland
58% of 132 decks +44% synergy
Volcanic Island
57% of 7 decks +43% synergy
City of Brass
55% of 234 decks +47% synergy
Bayou
55% of 198 decks +41% synergy
Spara's Headquarters
55% of 11 decks +23% synergy
Mana Confluence
51% of 234 decks +44% synergy
Plateau
50% of 12 decks +38% synergy
Spectator Seating
50% of 12 decks +25% synergy
Bloodstained Mire
49% of 234 decks +38% synergy
Tropical Island
49% of 35 decks +34% synergy
Polluted Delta
48% of 234 decks +37% synergy
Spire Garden
46% of 26 decks +22% synergy
Badlands
45% of 11 decks +32% synergy
Sea of Clouds
45% of 11 decks +19% synergy
Luxury Suite
45% of 11 decks +19% synergy
Undergrowth Stadium
45% of 198 decks +19% synergy
Underground Sea
43% of 21 decks +29% synergy
Rejuvenating Springs
43% of 35 decks +14% synergy
Taiga
42% of 26 decks +29% synergy
Flooded Strand
42% of 234 decks +31% synergy
Talon Gates of Madara
42% of 84 decks +38% synergy
Gemstone Caverns
41% of 234 decks +36% synergy
Bountiful Promenade
40% of 151 decks +16% synergy
Arid Mesa
38% of 234 decks +28% synergy
Exotic Orchard
37% of 234 decks +2% synergy
Yavimaya Coast
34% of 35 decks +8% synergy
Llanowar Wastes
33% of 198 decks +8% synergy
Morphic Pool
33% of 21 decks +7% synergy
Jetmir's Garden
33% of 12 decks +1% synergy
Underground Mortuary
31% of 144 decks +15% synergy
Vault of Champions
30% of 132 decks +5% synergy
Indatha Triome
28% of 132 decks -3% synergy
Tundra
27% of 11 decks +13% synergy