Rite of Passage + Walking Ballista + Copy Enchantment

Rite of Passage
Walking Ballista
Copy Enchantment

Requires
Rite of Passage must be on the battlefield. Walking Ballista must be on the battlefield. Copy Enchantment must be on the battlefield. Walking Ballista has at least 3 +1/+1 counters on it. Copy Enchantment is a copy of Rite of Passage.
Steps
  1. Remove a +1/+1 counter from Walking Ballista to deal 1 damage to Walking Ballista.
  2. The Rite of Passages trigger, putting 2 +1/+1 counters on Walking Ballista.
  3. Repeat for infinite +1/+1 counters.
  4. End the turn, removing all damage marked on Walking Ballista.
  5. Remove infinite counters from Walking Ballista to deal infinite damage.
Results
Infinite +1/+1 counters on Walking Ballista. Infinite damage.

Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.13% of 1569 decks 2 decks
Xolatoyac, the Smiling Flood
0.05% of 1914 decks 1 decks
Ezuri, Claw of Progress
0.02% of 6258 decks 1 decks
Grolnok, the Omnivore
0.02% of 5055 decks 1 decks
High Synergy Cards
Vigor
100% of 5 decks +97% synergy
The Ozolith
100% of 5 decks +97% synergy
Branching Evolution
100% of 5 decks +95% synergy
Hardened Scales
100% of 5 decks +91% synergy
Urban Daggertooth
80% of 5 decks +80% synergy
Vorinclex, Monstrous Raider
80% of 5 decks +76% synergy
Karn's Bastion
80% of 5 decks +75% synergy
Kami of Whispered Hopes
80% of 5 decks +72% synergy
Doubling Season
80% of 5 decks +71% synergy
Counterspell
100% of 5 decks +57% synergy
Creatures
Mephidross Vampire
100% of 2 decks +100% synergy
Palisade Giant
100% of 2 decks +100% synergy
Enduring Bondwarden
100% of 1 decks +100% synergy
Ornery Tumblewagg
100% of 1 decks +99% synergy
Abzan Battle Priest
100% of 2 decks +99% synergy
Phyrexian Vindicator
100% of 2 decks +98% synergy
Rampant Frogantua
100% of 1 decks +98% synergy
Archangel of Thune
100% of 2 decks +98% synergy
Heliod, Sun-Crowned
100% of 2 decks +97% synergy
Winding Constrictor
100% of 2 decks +96% synergy
Dreamtide Whale
100% of 1 decks +96% synergy
Conclave Mentor
100% of 2 decks +96% synergy
Corpsejack Menace
100% of 2 decks +95% synergy
Doc Aurlock, Grizzled Genius
100% of 1 decks +95% synergy
Tanazir Quandrix
60% of 5 decks +59% synergy
Deepglow Skate
60% of 5 decks +58% synergy
Vorel of the Hull Clade
60% of 5 decks +57% synergy
Gyre Sage
60% of 5 decks +56% synergy
Forgotten Ancient
60% of 5 decks +54% synergy
Daghatar the Adamant
50% of 2 decks +50% synergy
High Sentinels of Arashin
50% of 2 decks +50% synergy
Mer-Ek Nightblade
50% of 2 decks +50% synergy
Ghave, Guru of Spores
50% of 2 decks +49% synergy
Elusive Otter
50% of 2 decks +48% synergy
Elesh Norn, Mother of Machines
50% of 2 decks +45% synergy
Cryptic Trilobite
40% of 5 decks +40% synergy
Ascendant Acolyte
40% of 5 decks +40% synergy
Spike Feeder
40% of 5 decks +40% synergy
Sage of Hours
40% of 5 decks +40% synergy
Triskelion
40% of 5 decks +40% synergy
Experiment Kraj
40% of 5 decks +39% synergy
Slippery Bogbonder
40% of 5 decks +39% synergy
Kozilek, Butcher of Truth
40% of 5 decks +38% synergy
Renata, Called to the Hunt
40% of 5 decks +38% synergy
Tainted Observer
40% of 5 decks +38% synergy
Clever Impersonator
40% of 5 decks +37% synergy
Tekuthal, Inquiry Dominus
40% of 5 decks +37% synergy
Master Biomancer
40% of 5 decks +36% synergy
Rishkar, Peema Renegade
40% of 5 decks +35% synergy
Conclave Sledge-Captain
33% of 3 decks +32% synergy
Vigean Hydropon
20% of 5 decks +20% synergy
Simic Guildmage
20% of 5 decks +20% synergy
Vigean Graftmage
20% of 5 decks +20% synergy
Crocanura
20% of 5 decks +20% synergy
Longshot Squad
20% of 5 decks +20% synergy
Trollbred Guardian
20% of 5 decks +20% synergy
Willow Geist
20% of 5 decks +20% synergy
Crystalline Crawler
20% of 5 decks +20% synergy
Bloodspore Thrinax
20% of 5 decks +20% synergy
Cultivator of Blades
20% of 5 decks +20% synergy
Instants
Rebuff the Wicked
100% of 2 decks +98% synergy
Return to Dust
100% of 2 decks +96% synergy
Silence
100% of 2 decks +94% synergy
Invigorating Surge
60% of 5 decks +59% synergy
Negate
60% of 5 decks +37% synergy
Cyclonic Rift
60% of 5 decks +32% synergy
Solidarity of Heroes
40% of 5 decks +39% synergy
Growth Spiral
40% of 5 decks +18% synergy
Last Word
20% of 5 decks +20% synergy
Summary Dismissal
20% of 5 decks +20% synergy
Turn to Frog
20% of 5 decks +20% synergy
Bioshift
20% of 5 decks +19% synergy
Foil
20% of 5 decks +19% synergy
Polymorphist's Jest
20% of 5 decks +19% synergy
Plasm Capture
20% of 5 decks +18% synergy
Thought Scour
20% of 5 decks +18% synergy
Experimental Augury
20% of 5 decks +17% synergy
Pact of Negation
20% of 5 decks +13% synergy
Inspiring Call
20% of 5 decks +12% synergy
Krosan Grip
20% of 5 decks +12% synergy
Force of Will
20% of 5 decks +9% synergy
Pongify
20% of 5 decks +8% synergy
Worldly Tutor
20% of 5 decks +6% synergy
Arcane Denial
20% of 5 decks +0% synergy
An Offer You Can't Refuse
20% of 5 decks -1% synergy
Heroic Intervention
20% of 5 decks -10% synergy
Sorceries
Austere Command
100% of 2 decks +87% synergy
Farewell
100% of 2 decks +87% synergy
Mass Manipulation
40% of 5 decks +39% synergy
Biogenic Upgrade
20% of 5 decks +20% synergy
Visions of Dominance
20% of 5 decks +19% synergy
Traumatize
20% of 5 decks +19% synergy
Croaking Counterpart
20% of 5 decks +18% synergy
Tezzeret's Gambit
20% of 5 decks +16% synergy
Unnatural Restoration
20% of 5 decks +16% synergy
Three Visits
20% of 5 decks -5% synergy
Kodama's Reach
20% of 5 decks -12% synergy
Nature's Lore
20% of 5 decks -12% synergy
Cultivate
20% of 5 decks -26% synergy
Utility Artifacts
Ozolith, the Shattered Spire
75% of 4 decks +69% synergy
Scythe of the Wretched
40% of 5 decks +40% synergy
Contagion Engine
40% of 5 decks +39% synergy
Contagion Clasp
40% of 5 decks +39% synergy
Staff of Domination
40% of 5 decks +38% synergy
Panharmonicon
40% of 5 decks +36% synergy
Lightning Greaves
40% of 5 decks +15% synergy
Tangle Wire
20% of 5 decks +20% synergy
Animation Module
20% of 5 decks +20% synergy
Desecrated Tomb
20% of 5 decks +20% synergy
The Chain Veil
20% of 5 decks +19% synergy
Mesmeric Orb
20% of 5 decks +19% synergy
Rings of Brighthearth
20% of 5 decks +18% synergy
Sculpting Steel
20% of 5 decks +18% synergy
Maskwood Nexus
20% of 5 decks +17% synergy
The Great Henge
20% of 5 decks +10% synergy
Enchantments
Ghostly Possession
100% of 2 decks +100% synergy
Gleam of Authority
100% of 2 decks +100% synergy
Unspeakable Symbol
100% of 2 decks +99% synergy
Blessed Sanctuary
100% of 2 decks +99% synergy
Pariah
100% of 2 decks +99% synergy
Resourceful Defense
100% of 2 decks +99% synergy
Amphibian Downpour
100% of 1 decks +96% synergy
Mirrormade
60% of 5 decks +58% synergy
Primal Vigor
60% of 5 decks +57% synergy
Simic Ascendancy
60% of 5 decks +55% synergy
Leyline of Sanctity
50% of 2 decks +50% synergy
Light of Promise
50% of 2 decks +49% synergy
Virtue of Strength
50% of 2 decks +47% synergy
Cathars' Crusade
50% of 2 decks +44% synergy
Inexorable Tide
40% of 5 decks +37% synergy
Rhystic Study
40% of 5 decks +12% synergy
Chronic Flooding
20% of 5 decks +20% synergy
Control Magic
20% of 5 decks +19% synergy
Kasmina's Transmutation
20% of 5 decks +19% synergy
Copy Artifact
20% of 5 decks +19% synergy
Crawling Sensation
20% of 5 decks +19% synergy
Crawling Infestation
20% of 5 decks +19% synergy
Frogify
20% of 5 decks +19% synergy
Hadana's Climb
20% of 5 decks +18% synergy
Bred for the Hunt
20% of 5 decks +18% synergy
Asceticism
20% of 5 decks +17% synergy
Cryptolith Rite
20% of 5 decks +16% synergy
Leyline of Anticipation
20% of 5 decks +15% synergy
Reflections of Littjara
20% of 5 decks +15% synergy
Exploration
20% of 5 decks +12% synergy
Sylvan Library
20% of 5 decks +8% synergy
Planeswalkers
Ajani, Caller of the Pride
50% of 2 decks +49% synergy
Jace, Unraveler of Secrets
20% of 5 decks +19% synergy
Tamiyo, the Moon Sage
20% of 5 decks +19% synergy
Teferi, Temporal Archmage
20% of 5 decks +19% synergy
Wrenn and Seven
20% of 5 decks +18% synergy
Wrenn and Realmbreaker
20% of 5 decks +18% synergy
Jace, Wielder of Mysteries
20% of 5 decks +16% synergy
Utility Lands
Yavimaya, Cradle of Growth
60% of 5 decks +51% synergy
Reliquary Tower
60% of 5 decks +31% synergy
Urborg, Tomb of Yawgmoth
40% of 5 decks +30% synergy
Arcane Lighthouse
20% of 5 decks +19% synergy
Nesting Grounds
20% of 5 decks +19% synergy
Oran-Rief, the Vastwood
20% of 5 decks +15% synergy
Nykthos, Shrine to Nyx
20% of 5 decks +14% synergy
Temple of the False God
20% of 5 decks +10% synergy
Otawara, Soaring City
20% of 5 decks +3% synergy
Boseiju, Who Endures
20% of 5 decks +0% synergy
Mana Artifacts
Orzhov Signet
100% of 2 decks +73% synergy
Dimir Signet
100% of 2 decks +70% synergy
Sol Ring
100% of 5 decks +16% synergy
Everflowing Chalice
40% of 5 decks +35% synergy
Simic Signet
40% of 5 decks +25% synergy
Arcane Signet
40% of 5 decks -32% synergy
Astral Cornucopia
20% of 5 decks +19% synergy
Mana Crypt
20% of 5 decks +11% synergy
Lands
Twilight Mire
100% of 2 decks +90% synergy
Sungrass Prairie
100% of 2 decks +88% synergy
Darkwater Catacombs
100% of 2 decks +85% synergy
Command Tower
60% of 5 decks -14% synergy
Wooded Bastion
50% of 2 decks +46% synergy
Sunken Ruins
50% of 2 decks +45% synergy
Mystic Gate
50% of 2 decks +44% synergy
Fetid Heath
50% of 2 decks +39% synergy
Skycloud Expanse
50% of 2 decks +37% synergy
Savannah
50% of 2 decks +37% synergy
Bayou
50% of 2 decks +36% synergy
Scrubland
50% of 2 decks +36% synergy
Tundra
50% of 2 decks +36% synergy
Underground Sea
50% of 2 decks +36% synergy
Flooded Grove
40% of 5 decks +28% synergy
Simic Growth Chamber
40% of 5 decks +20% synergy
Breeding Pool
40% of 5 decks -1% synergy
Gemstone Mine
20% of 5 decks +19% synergy
Vivid Creek
20% of 5 decks +19% synergy
Vivid Grove
20% of 5 decks +19% synergy
Prismatic Vista
20% of 5 decks +14% synergy
Wooded Foothills
20% of 5 decks +10% synergy
Vineglimmer Snarl
20% of 5 decks +10% synergy
Windswept Heath
20% of 5 decks +10% synergy
Flooded Strand
20% of 5 decks +9% synergy
Scalding Tarn
20% of 5 decks +9% synergy
Polluted Delta
20% of 5 decks +9% synergy
Verdant Catacombs
20% of 5 decks +9% synergy
Misty Rainforest
20% of 5 decks +8% synergy
Tropical Island
20% of 5 decks +6% synergy
Temple of Mystery
20% of 5 decks +3% synergy
Dreamroot Cascade
20% of 5 decks +1% synergy
Rejuvenating Springs
20% of 5 decks -9% synergy