Ratadrabik of Urborg + Leyline of Singularity + Carrion Feeder

Ratadrabik of Urborg
Leyline of Singularity
Carrion Feeder

Requires
Ratadrabik of Urborg must be on the battlefield. Leyline of Singularity must be on the battlefield. Carrion Feeder must be on the battlefield. You control at least one additional creature.
Steps
  1. Activate Carrion Feeder by sacrificing any other creature you control.
  2. The creature dies, triggering Ratadrabik, creating a token copy of the creature that is a 2/2 legendary Zombie in addition to its other types.
  3. Resolve the Carrion Feeder ability, putting a +1/+1 counter on it.
  4. Repeat.
Results
Infinite +1/+1 counters on Carrion Feeder. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Kamiz, Obscura Oculus
0.03% of 3682 decks 1 decks
Ravos, Soultender // Sakashima of a Thousand Faces
0.49% of 205 decks 1 decks
Bane, Lord of Darkness
0.05% of 2125 decks 1 decks
Creatures
Bartolomé del Presidio
100% of 1 decks +98% synergy
Amalia Benavides Aguirre
100% of 1 decks +98% synergy
Boromir, Warden of the Tower
100% of 2 decks +98% synergy
Zulaport Cutthroat
100% of 3 decks +97% synergy
Samwise the Stouthearted
67% of 3 decks +66% synergy
Yahenni, Undying Partisan
67% of 3 decks +66% synergy
Teysa Karlov
67% of 3 decks +65% synergy
Elas il-Kor, Sadistic Pilgrim
67% of 3 decks +61% synergy
Gandalf the White
50% of 2 decks +49% synergy
Akuta, Born of Ash
33% of 3 decks +33% synergy
Sunscourge Champion
33% of 3 decks +33% synergy
Vizier of the Anointed
33% of 3 decks +33% synergy
Mirri the Cursed
33% of 3 decks +33% synergy
Tattered Mummy
33% of 3 decks +33% synergy
Fan Bearer
33% of 3 decks +33% synergy
Sauron, the Necromancer
33% of 3 decks +33% synergy
Dreamstealer
33% of 3 decks +33% synergy
Anointer Priest
33% of 3 decks +33% synergy
Vish Kal, Blood Arbiter
33% of 3 decks +33% synergy
The Peregrine Dynamo
33% of 3 decks +33% synergy
Gollum, Patient Plotter
33% of 3 decks +33% synergy
Fblthp, the Lost
33% of 3 decks +33% synergy
Frodo, Sauron's Bane
33% of 3 decks +33% synergy
Temmet, Vizier of Naktamun
33% of 3 decks +33% synergy
Cartel Aristocrat
33% of 3 decks +33% synergy
Ayli, Eternal Pilgrim
33% of 3 decks +33% synergy
Triplicate Titan
33% of 3 decks +33% synergy
Vizier of Many Faces
33% of 3 decks +33% synergy
Noosegraf Mob
33% of 3 decks +33% synergy
The Ever-Changing 'Dane
33% of 3 decks +33% synergy
Timeless Dragon
33% of 3 decks +33% synergy
God-Eternal Bontu
33% of 3 decks +33% synergy
Crypt Ghast
33% of 3 decks +33% synergy
Hope of Ghirapur
33% of 3 decks +33% synergy
Jirina, Dauntless General
33% of 3 decks +33% synergy
Thalia's Lancers
33% of 3 decks +32% synergy
Linvala, Shield of Sea Gate
33% of 3 decks +32% synergy
Grimgrin, Corpse-Born
33% of 3 decks +32% synergy
Aven Wind Guide
33% of 3 decks +32% synergy
Junji, the Midnight Sky
33% of 3 decks +32% synergy
Liesa, Forgotten Archangel
33% of 3 decks +32% synergy
Binding Mummy
33% of 3 decks +32% synergy
Sakashima the Impostor
33% of 3 decks +32% synergy
Arvad the Cursed
33% of 3 decks +32% synergy
Rankle, Master of Pranks
33% of 3 decks +32% synergy
Champion of Wits
33% of 3 decks +32% synergy
Braids, Arisen Nightmare
33% of 3 decks +32% synergy
Mikaeus, the Unhallowed
33% of 3 decks +32% synergy
Skrelv, Defector Mite
33% of 3 decks +31% synergy
Clever Impersonator
33% of 3 decks +31% synergy
Instants
No More Lies
100% of 1 decks +97% synergy
Permission Denied
100% of 1 decks +95% synergy
Deadly Dispute
67% of 3 decks +63% synergy
Swords to Plowshares
67% of 3 decks -3% synergy
Pull from Eternity
33% of 3 decks +33% synergy
Blue Sun's Zenith
33% of 3 decks +32% synergy
Corrupted Conviction
33% of 3 decks +32% synergy
Mana Leak
33% of 3 decks +31% synergy
Ad Nauseam
33% of 3 decks +30% synergy
Fact or Fiction
33% of 3 decks +28% synergy
Frantic Search
33% of 3 decks +25% synergy
Pact of Negation
33% of 3 decks +25% synergy
Utter End
33% of 3 decks +23% synergy
Force of Negation
33% of 3 decks +22% synergy
Force of Will
33% of 3 decks +21% synergy
Mystical Tutor
33% of 3 decks +19% synergy
Generous Gift
33% of 3 decks +17% synergy
Swan Song
33% of 3 decks +16% synergy
Fierce Guardianship
33% of 3 decks +15% synergy
Negate
33% of 3 decks +15% synergy
Teferi's Protection
33% of 3 decks +14% synergy
Brainstorm
33% of 3 decks +14% synergy
Vampiric Tutor
33% of 3 decks +13% synergy
Enlightened Tutor
33% of 3 decks +11% synergy
An Offer You Can't Refuse
33% of 3 decks +10% synergy
Dovin's Veto
33% of 3 decks +7% synergy
Cyclonic Rift
33% of 3 decks +5% synergy
Counterspell
33% of 3 decks -10% synergy
Sorceries
Ringsight
50% of 2 decks +48% synergy
Immortal Servitude
33% of 3 decks +33% synergy
Open into Wonder
33% of 3 decks +33% synergy
Search for Glory
33% of 3 decks +33% synergy
Primevals' Glorious Rebirth
33% of 3 decks +33% synergy
Notion Rain
33% of 3 decks +33% synergy
Personal Tutor
33% of 3 decks +33% synergy
Urza's Ruinous Blast
33% of 3 decks +32% synergy
Torment of Hailfire
33% of 3 decks +32% synergy
Day of Judgment
33% of 3 decks +32% synergy
Scheming Symmetry
33% of 3 decks +31% synergy
Exsanguinate
33% of 3 decks +31% synergy
Cleansing Nova
33% of 3 decks +31% synergy
Night's Whisper
33% of 3 decks +31% synergy
Dread Return
33% of 3 decks +30% synergy
Grim Tutor
33% of 3 decks +29% synergy
Unburial Rites
33% of 3 decks +29% synergy
Read the Bones
33% of 3 decks +28% synergy
Diabolic Intent
33% of 3 decks +28% synergy
Wrath of God
33% of 3 decks +27% synergy
Imperial Seal
33% of 3 decks +26% synergy
Time Wipe
33% of 3 decks +24% synergy
Ponder
33% of 3 decks +22% synergy
Austere Command
33% of 3 decks +21% synergy
Supreme Verdict
33% of 3 decks +17% synergy
Demonic Tutor
33% of 3 decks +10% synergy
Utility Artifacts
Mirror Box
67% of 3 decks +66% synergy
Altar of Dementia
67% of 3 decks +65% synergy
Ashnod's Altar
67% of 3 decks +58% synergy
Demonmail Hauberk
33% of 3 decks +33% synergy
Embalmer's Tools
33% of 3 decks +33% synergy
Gate to the Afterlife
33% of 3 decks +33% synergy
Mirror Gallery
33% of 3 decks +33% synergy
Norn's Wellspring
33% of 3 decks +33% synergy
God-Pharaoh's Gift
33% of 3 decks +33% synergy
Norn's Annex
33% of 3 decks +31% synergy
Isochron Scepter
33% of 3 decks +30% synergy
Phyrexian Altar
33% of 3 decks +29% synergy
Wishclaw Talisman
33% of 3 decks +25% synergy
Bolas's Citadel
33% of 3 decks +24% synergy
Wayfarer's Bauble
33% of 3 decks +21% synergy
Swiftfoot Boots
33% of 3 decks +7% synergy
Enchantments
Necropotence
67% of 3 decks +60% synergy
War of the Last Alliance
50% of 2 decks +50% synergy
The Kenriths' Royal Funeral
33% of 3 decks +33% synergy
Call of the Ring
33% of 3 decks +32% synergy
Anointed Procession
33% of 3 decks +24% synergy
Phyrexian Arena
33% of 3 decks +21% synergy
Blind Obedience
33% of 3 decks +20% synergy
Rhystic Study
33% of 3 decks -2% synergy
Utility Lands
Great Hall of the Citadel
50% of 2 decks +49% synergy
Mortuary Mire
33% of 3 decks +31% synergy
Cabal Coffers
33% of 3 decks +30% synergy
Urborg, Tomb of Yawgmoth
33% of 3 decks +20% synergy
Bojuka Bog
33% of 3 decks +3% synergy
Reliquary Tower
33% of 3 decks -1% synergy
Mana Artifacts
Sol Ring
100% of 3 decks +10% synergy
Fellwar Stone
67% of 3 decks +29% synergy
Talisman of Progress
67% of 3 decks +29% synergy
Talisman of Hierarchy
67% of 3 decks +28% synergy
Dimir Signet
67% of 3 decks +28% synergy
Azorius Signet
67% of 3 decks +25% synergy
Orzhov Signet
67% of 3 decks +25% synergy
Talisman of Dominance
67% of 3 decks +24% synergy
Arcane Signet
67% of 3 decks -21% synergy
Prismatic Lens
33% of 3 decks +32% synergy
Chromatic Lantern
33% of 3 decks +18% synergy
Mind Stone
33% of 3 decks +17% synergy
Thought Vessel
33% of 3 decks +10% synergy
Lands
Caves of Koilos
100% of 3 decks +69% synergy
Tainted Isle
67% of 3 decks +61% synergy
Tainted Field
67% of 3 decks +60% synergy
Darkwater Catacombs
67% of 3 decks +53% synergy
Skycloud Expanse
67% of 3 decks +52% synergy
Choked Estuary
67% of 3 decks +50% synergy
Port Town
67% of 3 decks +48% synergy
Deserted Beach
67% of 3 decks +46% synergy
Underground River
67% of 3 decks +44% synergy
Adarkar Wastes
67% of 3 decks +44% synergy
Marsh Flats
67% of 3 decks +32% synergy
Sunken Hollow
67% of 3 decks +27% synergy
Prairie Stream
67% of 3 decks +25% synergy
Arcane Sanctum
67% of 3 decks +11% synergy
Command Tower
67% of 3 decks -25% synergy
The Grey Havens
50% of 2 decks +49% synergy
Port of Karfell
33% of 3 decks +33% synergy
River of Tears
33% of 3 decks +30% synergy
Sunken Ruins
33% of 3 decks +30% synergy
Nimbus Maze
33% of 3 decks +30% synergy
Mystic Gate
33% of 3 decks +28% synergy
Fetid Heath
33% of 3 decks +25% synergy
Shineshadow Snarl
33% of 3 decks +24% synergy
Myriad Landscape
33% of 3 decks +20% synergy
Obscura Storefront
33% of 3 decks +19% synergy
Shattered Sanctum
33% of 3 decks +18% synergy
Temple of Deceit
33% of 3 decks +14% synergy
Temple of Enlightenment
33% of 3 decks +13% synergy
Shipwreck Marsh
33% of 3 decks +12% synergy
Temple of Silence
33% of 3 decks +11% synergy
Evolving Wilds
33% of 3 decks +6% synergy
Isolated Chapel
33% of 3 decks +5% synergy
Glacial Fortress
33% of 3 decks +4% synergy
Polluted Delta
33% of 3 decks +1% synergy
Flooded Strand
33% of 3 decks +0% synergy
Vault of Champions
33% of 3 decks -0% synergy
Morphic Pool
33% of 3 decks -2% synergy
Sea of Clouds
33% of 3 decks -4% synergy
Raffine's Tower
33% of 3 decks -11% synergy
Watery Grave
33% of 3 decks -14% synergy
Godless Shrine
33% of 3 decks -15% synergy
Hallowed Fountain
33% of 3 decks -15% synergy
Exotic Orchard
33% of 3 decks -24% synergy