Kaya's Ghostform + Phyrexian Altar + Trusty Retriever

Kaya's Ghostform
Phyrexian Altar
Trusty Retriever

Requires
Kaya's Ghostform must be on the battlefield. Phyrexian Altar must be on the battlefield. Trusty Retriever must be on the battlefield. Kaya's Ghostform attached to Trusty Retriever.
Steps
  1. Activate Phyrexian Altar by sacrificing Trusty Retriever, adding .
  2. When Trusty Retriever dies, Kaya's Ghostform triggers, returning Trusty Retriever from your graveyard to the battlefield.
  3. When Trusty Retriever enters the battlefield, it triggers, returning Kaya's Ghostform from your graveyard to your hand.
  4. Cast Kaya's Ghostform by paying , attaching it to Trusty Retriever.
  5. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Firja, Judge of Valor
0.09% of 1132 decks 1 decks
Alela, Artful Provocateur
0.01% of 12134 decks 1 decks
Creatures
Samwise the Stouthearted
100% of 1 decks +99% synergy
Trophy Mage
100% of 1 decks +98% synergy
Reveillark
100% of 2 decks +98% synergy
Karmic Guide
100% of 2 decks +95% synergy
Drana and Linvala
100% of 1 decks +94% synergy
Lotho, Corrupt Shirriff
100% of 1 decks +85% synergy
Infernal Pet
50% of 2 decks +50% synergy
Bloodsky Berserker
50% of 2 decks +50% synergy
Archon of Falling Stars
50% of 2 decks +50% synergy
Doomskar Oracle
50% of 2 decks +50% synergy
Monk of the Open Hand
50% of 2 decks +50% synergy
Shepherd of the Cosmos
50% of 2 decks +50% synergy
Prowling Geistcatcher
50% of 2 decks +50% synergy
Activated Sleeper
50% of 2 decks +50% synergy
Clarion Spirit
50% of 2 decks +49% synergy
Twilight Drover
50% of 2 decks +49% synergy
Leonin Relic-Warder
50% of 2 decks +49% synergy
Body Launderer
50% of 2 decks +49% synergy
Abdel Adrian, Gorion's Ward
50% of 2 decks +49% synergy
Danitha, Benalia's Hope
50% of 2 decks +49% synergy
Doomed Necromancer
50% of 2 decks +49% synergy
Giada, Font of Hope
50% of 2 decks +49% synergy
Fiend Hunter
50% of 2 decks +49% synergy
Righteous Valkyrie
50% of 2 decks +48% synergy
Felidar Guardian
50% of 2 decks +47% synergy
Midnight Reaper
50% of 2 decks +46% synergy
Grim Haruspex
50% of 2 decks +46% synergy
Syr Konrad, the Grim
50% of 2 decks +41% synergy
Viscera Seer
50% of 2 decks +41% synergy
Sun Titan
50% of 2 decks +39% synergy
Elas il-Kor, Sadistic Pilgrim
50% of 2 decks +38% synergy
Solemn Simulacrum
50% of 2 decks +36% synergy
Instants
Another Chance
100% of 1 decks +99% synergy
Void Rend
100% of 1 decks +85% synergy
Swan Song
100% of 1 decks +83% synergy
Fierce Guardianship
100% of 1 decks +82% synergy
Dovin's Veto
100% of 1 decks +81% synergy
An Offer You Can't Refuse
100% of 1 decks +79% synergy
Cyclonic Rift
100% of 1 decks +72% synergy
Path to Exile
100% of 2 decks +55% synergy
Swords to Plowshares
100% of 2 decks +37% synergy
Cremate
50% of 2 decks +50% synergy
Revitalize
50% of 2 decks +49% synergy
Shelter
50% of 2 decks +49% synergy
Disenchant
50% of 2 decks +46% synergy
Fracture
50% of 2 decks +43% synergy
Village Rites
50% of 2 decks +40% synergy
Despark
50% of 2 decks +34% synergy
Dark Ritual
50% of 2 decks +28% synergy
Anguished Unmaking
50% of 2 decks +26% synergy
Generous Gift
50% of 2 decks +24% synergy
Sorceries
Final Parting
50% of 2 decks +48% synergy
Unburial Rites
50% of 2 decks +47% synergy
Sevinne's Reclamation
50% of 2 decks +43% synergy
Sign in Blood
50% of 2 decks +40% synergy
Reanimate
50% of 2 decks +34% synergy
Utility Artifacts
Bident of Thassa
100% of 1 decks +93% synergy
Ashnod's Altar
100% of 2 decks +92% synergy
Skullclamp
100% of 2 decks +88% synergy
Blasting Station
50% of 2 decks +49% synergy
Moonsilver Key
50% of 2 decks +49% synergy
Coat of Arms
50% of 2 decks +48% synergy
Altar of Dementia
50% of 2 decks +47% synergy
Sword of the Animist
50% of 2 decks +45% synergy
Wayfarer's Bauble
50% of 2 decks +40% synergy
Lightning Greaves
50% of 2 decks +25% synergy
Swiftfoot Boots
50% of 2 decks +22% synergy
Enchantments
Curious Obsession
100% of 1 decks +100% synergy
Feywild Visitor
100% of 1 decks +100% synergy
Military Intelligence
100% of 1 decks +99% synergy
Witness Protection
100% of 1 decks +98% synergy
Combat Research
100% of 1 decks +98% synergy
Coastal Piracy
100% of 1 decks +98% synergy
Curiosity
100% of 1 decks +96% synergy
Reconnaissance Mission
100% of 1 decks +95% synergy
Kindred Discovery
100% of 1 decks +93% synergy
Animate Dead
100% of 2 decks +91% synergy
Mystic Remora
100% of 1 decks +82% synergy
Rhystic Study
100% of 1 decks +72% synergy
Shade's Form
50% of 2 decks +50% synergy
Unhallowed Pact
50% of 2 decks +50% synergy
Unholy Indenture
50% of 2 decks +50% synergy
Angelic Renewal
50% of 2 decks +50% synergy
Minion's Return
50% of 2 decks +49% synergy
Dark Prophecy
50% of 2 decks +49% synergy
Divine Visitation
50% of 2 decks +48% synergy
Touch the Spirit Realm
50% of 2 decks +48% synergy
Gift of Immortality
50% of 2 decks +48% synergy
Necromancy
50% of 2 decks +47% synergy
Grasp of Fate
50% of 2 decks +47% synergy
Bitterblossom
50% of 2 decks +46% synergy
The Meathook Massacre
50% of 2 decks +45% synergy
Darksteel Mutation
50% of 2 decks +44% synergy
Bastion of Remembrance
50% of 2 decks +44% synergy
Land Tax
50% of 2 decks +43% synergy
Anointed Procession
50% of 2 decks +41% synergy
Black Market Connections
50% of 2 decks +39% synergy
Phyrexian Arena
50% of 2 decks +35% synergy
Smothering Tithe
50% of 2 decks +25% synergy
Utility Lands
Academy Ruins
100% of 1 decks +95% synergy
Roadside Reliquary
50% of 2 decks +49% synergy
Buried Ruin
50% of 2 decks +45% synergy
Mana Artifacts
Talisman of Progress
100% of 1 decks +77% synergy
Azorius Signet
100% of 1 decks +74% synergy
Dimir Signet
100% of 1 decks +70% synergy
Talisman of Dominance
100% of 1 decks +69% synergy
Arcane Signet
100% of 2 decks +28% synergy
Sol Ring
100% of 2 decks +16% synergy
Marble Diamond
50% of 2 decks +46% synergy
Charcoal Diamond
50% of 2 decks +45% synergy
Talisman of Hierarchy
50% of 2 decks +25% synergy
Orzhov Signet
50% of 2 decks +23% synergy
Lands
Sunken Ruins
100% of 1 decks +95% synergy
Mystic Gate
100% of 1 decks +94% synergy
Marsh Flats
100% of 2 decks +89% synergy
Deserted Beach
100% of 1 decks +84% synergy
Shipwreck Marsh
100% of 1 decks +81% synergy
Glacial Fortress
100% of 1 decks +75% synergy
Drowned Catacomb
100% of 1 decks +75% synergy
Sea of Clouds
100% of 1 decks +74% synergy
Morphic Pool
100% of 1 decks +74% synergy
Raffine's Tower
100% of 1 decks +72% synergy
Prairie Stream
100% of 1 decks +66% synergy
Sunken Hollow
100% of 1 decks +65% synergy
Watery Grave
100% of 1 decks +59% synergy
Hallowed Fountain
100% of 1 decks +59% synergy
Command Tower
100% of 2 decks +26% synergy
Ash Barrens
50% of 2 decks +45% synergy
Fabled Passage
50% of 2 decks +41% synergy
Fetid Heath
50% of 2 decks +39% synergy
Shattered Sanctum
50% of 2 decks +37% synergy
Terramorphic Expanse
50% of 2 decks +34% synergy
Evolving Wilds
50% of 2 decks +29% synergy
Path of Ancestry
50% of 2 decks +29% synergy
Vault of Champions
50% of 2 decks +24% synergy
Isolated Chapel
50% of 2 decks +23% synergy
Godless Shrine
50% of 2 decks +9% synergy