Strong, the Brutish Thespian + Agatha's Soul Cauldron + Walking Ballista

Strong, the Brutish Thespian
Agatha's Soul Cauldron
Walking Ballista

Requires
Strong, the Brutish Thespian must be on the battlefield. Agatha's Soul Cauldron must be on the battlefield. Walking Ballista must be in exile (exiled by Agatha's Soul Cauldron). Strong has at least one +1/+1 counter on it.
Steps
  1. Activate Strong using Walking Ballista's second ability by removing a +1/+1 counter from it, dealing 1 damage to Strong.
  2. Strong triggers, putting three +1/+1 counters on it and causing you to get three rad counters.
  3. Repeat an arbitrarily large number of times.
  4. Activate Strong using Walking Ballista's second ability by removing a +1/+1 counter from it, dealing 1 damage to any target.
  5. Repeat step 4 as desired.
Results
Infinite +1/+1 counters on Strong. Infinite damage. Infinite rad counters for yourself.

The Wise Mothman
0.22% of 12479 decks 28 decks
Strong, the Brutish Thespian
1.37% of 366 decks 5 decks
Jodah, the Unifier
0.01% of 18273 decks 1 decks
Agent Frank Horrigan
0.09% of 1134 decks 1 decks
High Synergy Cards
Nuclear Fallout
93% of 30 decks +91% synergy
Evolution Witness
83% of 12 decks +79% synergy
Vexing Radgull
76% of 29 decks +74% synergy
Screeching Scorchbeast
73% of 30 decks +72% synergy
Muldrotha, the Gravetide
76% of 29 decks +70% synergy
Tato Farmer
68% of 34 decks +66% synergy
The Master, Transcendent
69% of 29 decks +64% synergy
Feral Ghoul
63% of 30 decks +62% synergy
Glowing One
62% of 34 decks +60% synergy
Bloodchief Ascension
63% of 30 decks +60% synergy
Top Cards
Hardened Scales
66% of 35 decks +57% synergy
Mutational Advantage
66% of 29 decks +59% synergy
Mirelurk Queen
59% of 29 decks +57% synergy
Mindcrank
57% of 35 decks +55% synergy
Dreamtide Whale
57% of 7 decks +53% synergy
Infesting Radroach
57% of 30 decks +55% synergy
Kami of Whispered Hopes
54% of 35 decks +47% synergy
Winding Constrictor
53% of 30 decks +49% synergy
Atomize
53% of 30 decks +47% synergy
Mesmeric Orb
51% of 35 decks +50% synergy
Creatures
Pollywog Prodigy
60% of 5 decks +47% synergy
Evolution Sage
49% of 35 decks +42% synergy
Bloatfly Swarm
47% of 30 decks +45% synergy
Syr Konrad, the Grim
47% of 30 decks +38% synergy
Ruin Crab
45% of 29 decks +42% synergy
Raul, Trouble Shooter
45% of 29 decks +42% synergy
Thrummingbird
45% of 29 decks +41% synergy
Eternal Witness
43% of 35 decks +22% synergy
Fathom Mage
41% of 29 decks +37% synergy
Gyre Sage
37% of 35 decks +33% synergy
Vorinclex, Monstrous Raider
37% of 35 decks +33% synergy
Corpsejack Menace
37% of 30 decks +32% synergy
Zellix, Sanity Flayer
34% of 29 decks +33% synergy
Danny Pink
34% of 29 decks +33% synergy
Nightkin Ambusher
34% of 29 decks +32% synergy
Incubation Druid
34% of 35 decks +29% synergy
Birds of Paradise
34% of 35 decks +7% synergy
Deathrite Shaman
33% of 30 decks +21% synergy
Kodama of the West Tree
29% of 35 decks +24% synergy
Bruvac the Grandiloquent
28% of 29 decks +26% synergy
Agent Frank Horrigan
27% of 30 decks +23% synergy
World Shaper
26% of 35 decks +23% synergy
Marcus, Mutant Mayor
24% of 29 decks +22% synergy
Rampaging Yao Guai
24% of 34 decks +21% synergy
Vigor
20% of 35 decks +17% synergy
Delighted Halfling
20% of 35 decks +6% synergy
Harold and Bob, First Numens
18% of 34 decks +17% synergy
Lily Bowen, Raging Grandma
18% of 34 decks +17% synergy
Herald of Secret Streams
17% of 29 decks +14% synergy
Consuming Aberration
17% of 29 decks +13% synergy
Cankerbloom
17% of 35 decks +10% synergy
Hancock, Ghoulish Mayor
17% of 30 decks +16% synergy
Bristly Bill, Spine Sower
17% of 18 decks +12% synergy
Orcish Bowmasters
17% of 30 decks +6% synergy
Cathedral Acolyte
15% of 34 decks +14% synergy
Triskelion
14% of 35 decks +14% synergy
Scurry Oak
14% of 35 decks +12% synergy
Bloated Contaminator
14% of 35 decks +12% synergy
Timeless Witness
14% of 35 decks +11% synergy
Aftermath Analyst
14% of 35 decks +10% synergy
Tireless Tracker
14% of 35 decks +9% synergy
Ramunap Excavator
14% of 35 decks +7% synergy
Elvish Mystic
14% of 35 decks -4% synergy
Sakura-Tribe Elder
14% of 35 decks -4% synergy
Duskmantle Guildmage
14% of 29 decks +12% synergy
Sidisi, Brood Tyrant
14% of 29 decks +12% synergy
Glen Elendra Archmage
14% of 29 decks +11% synergy
Master Biomancer
14% of 29 decks +10% synergy
Hullbreaker Horror
14% of 29 decks +7% synergy
Thassa's Oracle
14% of 29 decks +6% synergy
Instants
Assassin's Trophy
47% of 30 decks +16% synergy
Radstorm
45% of 29 decks +43% synergy
Mana Drain
38% of 29 decks +23% synergy
Cyclonic Rift
38% of 29 decks +10% synergy
Inspiring Call
37% of 35 decks +30% synergy
Contaminated Drink
34% of 29 decks +33% synergy
Heroic Intervention
34% of 35 decks +5% synergy
Fierce Guardianship
31% of 29 decks +13% synergy
Putrefy
30% of 30 decks +14% synergy
Vampiric Tutor
30% of 30 decks +12% synergy
An Offer You Can't Refuse
28% of 29 decks +7% synergy
Beast Within
26% of 35 decks -13% synergy
Ripples of Potential
24% of 29 decks +21% synergy
Counterspell
24% of 29 decks -19% synergy
Swan Song
21% of 29 decks +4% synergy
Drown in the Loch
17% of 29 decks +11% synergy
Crop Rotation
14% of 35 decks +4% synergy
Worldly Tutor
14% of 35 decks +0% synergy
Arcane Denial
14% of 29 decks -6% synergy
Noxious Revival
11% of 35 decks +6% synergy
Experimental Augury
10% of 29 decks +7% synergy
Repulsive Mutation
10% of 29 decks +7% synergy
Force of Will
10% of 29 decks -1% synergy
Negate
10% of 29 decks -12% synergy
Entomb
10% of 30 decks +3% synergy
Malakir Rebirth
10% of 30 decks +2% synergy
Grapple with the Past
9% of 35 decks +8% synergy
Inscription of Abundance
9% of 35 decks +7% synergy
Force of Vigor
9% of 35 decks +5% synergy
Entish Restoration
9% of 35 decks +0% synergy
Sorceries
Farseek
51% of 35 decks +17% synergy
Three Visits
40% of 35 decks +15% synergy
Cultivate
40% of 35 decks -6% synergy
Nature's Lore
37% of 35 decks +5% synergy
Reanimate
37% of 30 decks +21% synergy
Rampant Growth
34% of 35 decks -0% synergy
Demonic Tutor
30% of 30 decks +8% synergy
Casualties of War
27% of 30 decks +22% synergy
Agadeem's Awakening
23% of 30 decks +20% synergy
Breach the Multiverse
23% of 30 decks +19% synergy
Toxic Deluge
23% of 30 decks +6% synergy
Maddening Cacophony
21% of 29 decks +19% synergy
Unnatural Restoration
20% of 35 decks +16% synergy
Life from the Loam
17% of 35 decks +13% synergy
Green Sun's Zenith
17% of 35 decks +11% synergy
Bala Ged Recovery
14% of 35 decks +5% synergy
Wave Goodbye
14% of 29 decks +11% synergy
Find // Finality
13% of 30 decks +12% synergy
Rise of the Dark Realms
13% of 30 decks +10% synergy
Bygone Marvels
11% of 35 decks +11% synergy
Finale of Devastation
11% of 35 decks +3% synergy
Windfall
10% of 29 decks -3% synergy
Dread Return
10% of 30 decks +5% synergy
Damnation
10% of 30 decks +2% synergy
Gaea's Blessing
9% of 35 decks +8% synergy
Far Wanderings
9% of 35 decks +8% synergy
Sylvan Scrying
9% of 35 decks +6% synergy
Harmonize
9% of 35 decks -0% synergy
Explore
9% of 35 decks -1% synergy
Utility Artifacts
Crucible of Worlds
40% of 35 decks +37% synergy
Altar of the Brood
37% of 35 decks +36% synergy
Conduit of Worlds
31% of 35 decks +25% synergy
The Great Henge
31% of 35 decks +22% synergy
The Ozolith
26% of 35 decks +22% synergy
Nuka-Nuke Launcher
21% of 34 decks +20% synergy
Ozolith, the Shattered Spire
20% of 35 decks +14% synergy
Swiftfoot Boots
20% of 35 decks -8% synergy
Sword of Truth and Justice
17% of 35 decks +16% synergy
Altar of Dementia
17% of 35 decks +14% synergy
Power Fist
15% of 34 decks +12% synergy
The One Ring
14% of 35 decks +5% synergy
Palantír of Orthanc
11% of 35 decks +10% synergy
Lightning Greaves
11% of 35 decks -14% synergy
Recon Craft Theta
9% of 34 decks +8% synergy
Caltrops
9% of 35 decks +8% synergy
Contagion Engine
9% of 35 decks +8% synergy
Contagion Clasp
9% of 35 decks +7% synergy
Matzalantli, the Great Door
9% of 35 decks +7% synergy
Shadowspear
9% of 35 decks +5% synergy
Enchantments
Vault 12: The Necropolis
47% of 30 decks +46% synergy
Branching Evolution
46% of 35 decks +41% synergy
Inexorable Tide
41% of 29 decks +39% synergy
Struggle for Project Purity
41% of 29 decks +39% synergy
Animate Dead
37% of 30 decks +27% synergy
Psychic Corrosion
28% of 29 decks +26% synergy
Rhystic Study
24% of 29 decks -4% synergy
Sylvan Library
23% of 35 decks +11% synergy
Mystic Remora
21% of 29 decks +3% synergy
Guardian Project
20% of 35 decks +11% synergy
Fraying Sanity
17% of 29 decks +16% synergy
Food Chain
14% of 35 decks +13% synergy
Doubling Season
14% of 35 decks +5% synergy
Memory Erosion
14% of 29 decks +13% synergy
Necromancy
10% of 30 decks +7% synergy
Virtue of Persistence
10% of 30 decks +7% synergy
Case of the Locked Hothouse
9% of 34 decks +4% synergy
Court of Garenbrig
9% of 35 decks +5% synergy
Wild Growth
9% of 35 decks -2% synergy
Planeswalkers
Vraska, Betrayal's Sting
27% of 30 decks +23% synergy
Grist, the Hunger Tide
17% of 30 decks +13% synergy
Ashiok, Dream Render
10% of 29 decks +6% synergy
Utility Lands
Mariposa Military Base
50% of 34 decks +49% synergy
Otawara, Soaring City
45% of 29 decks +28% synergy
Yavimaya, Cradle of Growth
40% of 35 decks +31% synergy
Shifting Woodland
40% of 10 decks +30% synergy
Boseiju, Who Endures
40% of 35 decks +20% synergy
Bojuka Bog
40% of 30 decks +10% synergy
Karn's Bastion
34% of 35 decks +29% synergy
Takenuma, Abandoned Mire
30% of 30 decks +19% synergy
Mortuary Mire
23% of 30 decks +18% synergy
Nesting Grounds
23% of 35 decks +21% synergy
Urza's Saga
23% of 35 decks +16% synergy
Urborg, Tomb of Yawgmoth
23% of 35 decks +13% synergy
Ancient Tomb
17% of 35 decks +7% synergy
Reliquary Tower
14% of 35 decks -15% synergy
Field of the Dead
11% of 35 decks +8% synergy
Nykthos, Shrine to Nyx
11% of 35 decks +6% synergy
War Room
11% of 35 decks +5% synergy
Temple of the False God
11% of 35 decks +2% synergy
Arena
9% of 35 decks +8% synergy
Argoth, Sanctum of Nature
9% of 35 decks +7% synergy
Command Beacon
9% of 35 decks +4% synergy
Castle Garenbrig
9% of 35 decks +3% synergy
Mana Artifacts
Sol Ring
94% of 35 decks +10% synergy
Arcane Signet
66% of 35 decks -6% synergy
Talisman of Curiosity
38% of 29 decks +26% synergy
Talisman of Dominance
38% of 29 decks +7% synergy
Talisman of Resilience
30% of 30 decks +18% synergy
Mana Crypt
14% of 35 decks +5% synergy
Staff of Compleation
11% of 35 decks +10% synergy
Mox Diamond
9% of 35 decks +4% synergy
Chrome Mox
9% of 35 decks +2% synergy
Lands
Command Tower
77% of 35 decks +3% synergy
Overgrown Tomb
73% of 30 decks +31% synergy
Watery Grave
72% of 29 decks +32% synergy
Breeding Pool
72% of 29 decks +31% synergy
Rejuvenating Springs
62% of 29 decks +33% synergy
Zagoth Triome
62% of 29 decks +31% synergy
Undergrowth Stadium
60% of 30 decks +34% synergy
Verdant Catacombs
54% of 35 decks +43% synergy
Exotic Orchard
54% of 35 decks +19% synergy
Woodland Cemetery
53% of 30 decks +26% synergy
Morphic Pool
52% of 29 decks +26% synergy
Misty Rainforest
51% of 35 decks +40% synergy
Polluted Delta
49% of 35 decks +37% synergy
Hinterland Harbor
48% of 29 decks +21% synergy
Drowned Catacomb
45% of 29 decks +19% synergy
Opulent Palace
45% of 29 decks +18% synergy
Viridescent Bog
37% of 30 decks +26% synergy
Overflowing Basin
34% of 29 decks +24% synergy
Darkwater Catacombs
34% of 29 decks +20% synergy
Hedge Maze
31% of 29 decks +17% synergy
Sunken Hollow
28% of 29 decks -7% synergy
Tainted Wood
27% of 30 decks +14% synergy
Underground Mortuary
27% of 30 decks +10% synergy
Path of Ancestry
26% of 35 decks +5% synergy
Tainted Isle
24% of 29 decks +13% synergy
Undercity Sewers
24% of 29 decks +10% synergy
Shipwreck Marsh
24% of 29 decks +5% synergy
Bayou
23% of 30 decks +10% synergy
Windswept Heath
23% of 35 decks +12% synergy
Underground Sea
21% of 29 decks +6% synergy
Temple of Mystery
21% of 29 decks +3% synergy
Deathcap Glade
20% of 30 decks +6% synergy
Temple of Malady
20% of 30 decks +4% synergy
Fetid Pools
17% of 29 decks +12% synergy
Tropical Island
17% of 29 decks +3% synergy
Temple of Deceit
17% of 29 decks +1% synergy
Dreamroot Cascade
17% of 29 decks -1% synergy
City of Brass
17% of 35 decks +9% synergy
Wooded Foothills
17% of 35 decks +7% synergy
Flooded Strand
17% of 35 decks +7% synergy
Fabled Passage
14% of 35 decks +5% synergy
Scalding Tarn
14% of 35 decks +3% synergy
Marsh Flats
14% of 35 decks +3% synergy
Evolving Wilds
14% of 35 decks -7% synergy
Bloodstained Mire
11% of 35 decks +1% synergy
Terramorphic Expanse
11% of 35 decks -4% synergy
Underground River
10% of 29 decks -9% synergy
Yavimaya Coast
10% of 29 decks -16% synergy
Llanowar Wastes
10% of 30 decks -16% synergy
Reflecting Pool
9% of 35 decks +3% synergy