Triskelion + Scythe of the Wretched + Primal Vigor

Triskelion
Scythe of the Wretched
Primal Vigor

Requires
Triskelion must be on the battlefield. Scythe of the Wretched must be on the battlefield. Primal Vigor must be on the battlefield. Scythe of the Wretched attached to Triskelion. Triskelion has at least three +1/+1 counters on it.
Steps
  1. If Triskelion has more than 3 +1/+1 counters on it, activate Trislekion by removing all additional counters to deal damage to your choice of targets.
  2. Activate Triskelion's ability by removing a +1/+1 counter from it to deal 1 damage to itself.
  3. Repeat step 1 an additional 2 times, killing Triskelion.
  4. Scythe of the Wretched triggers, returning Triskelion to the battlefield with Scythe of the Wretched attached to it.
  5. Repeat.
Results
Infinite damage. Infinite death triggers. Infinite ETB. Infinite LTB.

Ishai, Ojutai Dragonspeaker // Reyhan, Last of the Abzan
0.13% of 1565 decks 2 decks
Gargos, Vicious Watcher
0.02% of 5624 decks 1 decks
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
Urban Daggertooth
100% of 3 decks +100% synergy
Tanazir Quandrix
100% of 2 decks +99% synergy
Abzan Battle Priest
100% of 2 decks +99% synergy
Phyrexian Vindicator
100% of 2 decks +98% synergy
Nyxborn Hydra
100% of 1 decks +98% synergy
Deepglow Skate
100% of 2 decks +98% synergy
Archangel of Thune
100% of 2 decks +98% synergy
Walking Ballista
100% of 3 decks +97% synergy
Vorel of the Hull Clade
100% of 2 decks +97% synergy
Vigor
100% of 3 decks +97% synergy
Heliod, Sun-Crowned
100% of 2 decks +97% synergy
Goldvein Hydra
100% of 1 decks +96% synergy
Vorinclex, Monstrous Raider
100% of 3 decks +96% synergy
Winding Constrictor
100% of 2 decks +96% synergy
Conclave Mentor
100% of 2 decks +96% synergy
Corpsejack Menace
100% of 2 decks +95% synergy
Kami of Whispered Hopes
100% of 3 decks +92% synergy
Roaming Throne
100% of 1 decks +90% synergy
Ascendant Acolyte
67% of 3 decks +66% synergy
Spike Feeder
67% of 3 decks +66% synergy
Pir, Imaginative Rascal
67% of 3 decks +66% synergy
Slippery Bogbonder
67% of 3 decks +65% synergy
Kozilek, Butcher of Truth
67% of 3 decks +65% synergy
Vigean Hydropon
50% of 2 decks +50% synergy
Daghatar the Adamant
50% of 2 decks +50% synergy
Simic Guildmage
50% of 2 decks +50% synergy
High Sentinels of Arashin
50% of 2 decks +50% synergy
Vigean Graftmage
50% of 2 decks +50% synergy
Mer-Ek Nightblade
50% of 2 decks +50% synergy
Sage of Hours
50% of 2 decks +50% synergy
Experiment Kraj
50% of 2 decks +49% synergy
Ghave, Guru of Spores
50% of 2 decks +49% synergy
Conclave Sledge-Captain
50% of 2 decks +49% synergy
Elesh Norn, Mother of Machines
50% of 2 decks +45% synergy
Longshot Squad
33% of 3 decks +33% synergy
Cryptic Trilobite
33% of 3 decks +33% synergy
Ironscale Hydra
33% of 3 decks +33% synergy
Heroes' Bane
33% of 3 decks +33% synergy
Bloodspore Thrinax
33% of 3 decks +33% synergy
Whiptongue Hydra
33% of 3 decks +33% synergy
Protean Hydra
33% of 3 decks +33% synergy
Oran-Rief Hydra
33% of 3 decks +33% synergy
Neverwinter Hydra
33% of 3 decks +32% synergy
Hydra Omnivore
33% of 3 decks +32% synergy
Vastwood Hydra
33% of 3 decks +32% synergy
Tuskguard Captain
33% of 3 decks +32% synergy
Mistcutter Hydra
33% of 3 decks +32% synergy
Instants
Rebuff the Wicked
100% of 2 decks +98% synergy
Return to Dust
100% of 2 decks +96% synergy
Gift of the Viper
100% of 1 decks +96% synergy
Collective Resistance
100% of 1 decks +95% synergy
Silence
100% of 2 decks +94% synergy
Negate
100% of 2 decks +77% synergy
Counterspell
100% of 2 decks +57% synergy
Solidarity of Heroes
67% of 3 decks +66% synergy
Invigorating Surge
67% of 3 decks +65% synergy
Bioshift
50% of 2 decks +49% synergy
Gaea's Gift
33% of 3 decks +30% synergy
Snakeskin Veil
33% of 3 decks +29% synergy
Inspiring Call
33% of 3 decks +26% synergy
Nature's Claim
33% of 3 decks +24% synergy
Heroic Intervention
33% of 3 decks +4% synergy
Beast Within
33% of 3 decks -5% synergy
Sorceries
Mass Manipulation
100% of 2 decks +99% synergy
Fangs of Kalonia
100% of 1 decks +97% synergy
Austere Command
100% of 2 decks +87% synergy
Farewell
100% of 2 decks +87% synergy
Visions of Dominance
67% of 3 decks +66% synergy
Biogenic Upgrade
33% of 3 decks +33% synergy
Triumph of the Hordes
33% of 3 decks +30% synergy
Rishkar's Expertise
33% of 3 decks +23% synergy
Three Visits
33% of 3 decks +9% synergy
Kodama's Reach
33% of 3 decks +2% synergy
Cultivate
33% of 3 decks -13% synergy
Utility Artifacts
Staff of Domination
100% of 3 decks +98% synergy
Short Bow
100% of 1 decks +98% synergy
Ozolith, the Shattered Spire
100% of 3 decks +94% synergy
Contagion Engine
67% of 3 decks +66% synergy
Contagion Clasp
67% of 3 decks +65% synergy
The Ozolith
67% of 3 decks +63% synergy
Grafted Exoskeleton
33% of 3 decks +32% synergy
Rhonas's Monument
33% of 3 decks +32% synergy
Emerald Medallion
33% of 3 decks +32% synergy
Lifecrafter's Bestiary
33% of 3 decks +29% synergy
Panharmonicon
33% of 3 decks +29% synergy
Lightning Greaves
33% of 3 decks +8% 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
Copy Enchantment
100% of 2 decks +99% synergy
Resourceful Defense
100% of 2 decks +99% synergy
Mirrormade
100% of 2 decks +98% synergy
Court of Garenbrig
100% of 1 decks +97% synergy
Branching Evolution
100% of 3 decks +95% synergy
Innkeeper's Talent
100% of 1 decks +91% synergy
Hardened Scales
100% of 3 decks +91% synergy
Rite of Passage
67% of 3 decks +66% synergy
Doubling Season
67% of 3 decks +58% synergy
Leyline of Sanctity
50% of 2 decks +50% synergy
Control Magic
50% of 2 decks +49% synergy
Light of Promise
50% of 2 decks +49% synergy
Cathars' Crusade
50% of 2 decks +44% synergy
Hydra's Growth
33% of 3 decks +31% synergy
Asceticism
33% of 3 decks +30% synergy
Unnatural Growth
33% of 3 decks +28% synergy
Planeswalkers
Ajani, Caller of the Pride
50% of 2 decks +49% synergy
Nissa, Who Shakes the World
33% of 3 decks +30% synergy
Utility Lands
Karn's Bastion
100% of 3 decks +95% synergy
Yavimaya, Cradle of Growth
100% of 3 decks +91% synergy
Shifting Woodland
100% of 1 decks +90% synergy
Three Tree City
100% of 1 decks +90% synergy
Reliquary Tower
100% of 3 decks +70% synergy
Arcane Lighthouse
67% of 3 decks +65% synergy
Urborg, Tomb of Yawgmoth
67% of 3 decks +57% synergy
Deserted Temple
33% of 3 decks +33% synergy
Detection Tower
33% of 3 decks +33% synergy
Boseiju, Who Shelters All
33% of 3 decks +33% synergy
Nesting Grounds
33% of 3 decks +32% synergy
Lair of the Hydra
33% of 3 decks +32% synergy
Access Tunnel
33% of 3 decks +31% synergy
Thespian's Stage
33% of 3 decks +31% synergy
Command Beacon
33% of 3 decks +29% synergy
Oran-Rief, the Vastwood
33% of 3 decks +28% synergy
Castle Garenbrig
33% of 3 decks +28% synergy
Nykthos, Shrine to Nyx
33% of 3 decks +28% synergy
Mosswort Bridge
33% of 3 decks +23% synergy
Rogue's Passage
33% of 3 decks +14% synergy
Boseiju, Who Endures
33% of 3 decks +14% synergy
Mana Artifacts
Simic Signet
100% of 2 decks +86% synergy
Orzhov Signet
100% of 2 decks +73% synergy
Dimir Signet
100% of 2 decks +70% synergy
Sol Ring
100% of 3 decks +16% synergy
Lands
Twilight Mire
100% of 2 decks +90% synergy
Sungrass Prairie
100% of 2 decks +88% synergy
Flooded Grove
100% of 2 decks +88% synergy
Darkwater Catacombs
100% of 2 decks +85% 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
Opal Palace
33% of 3 decks +31% synergy
Command Tower
33% of 3 decks -41% synergy