Shepherd of the Cosmos
Kaya's Ghostform
Yahenni, Undying Partisan
1

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Kaya's Ghostform attached to Shepherd of the Cosmos.

   Steps

How does this combo work?
1
Activate Yahenni by sacrificing Shepherd of the Cosmos.
2
When Shepherd of the Cosmos dies, Kaya's Ghostform triggers, returning Shepherd of the Cosmos from your graveyard to the battlefield.
3
When Shepherd of the Cosmos enters the battlefield, it triggers, returning Kaya's Ghostform from your graveyard to the battlefield attached to Shepherd of the Cosmos.
4
Resolve the Yahenni ability.
5
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Elas il-Kor, Sadistic Pilgrim
0.03% of 6827 decks 2 decks
Carmen, Cruel Skymarcher
0.02% of 4051 decks 1 decks
Lurrus of the Dream-Den
0.04% of 2485 decks 1 decks
Karador, Ghost Chieftain
0.02% of 5665 decks 1 decks
Kodama of the East Tree // Ravos, Soultender
0.34% of 290 decks 1 decks
Sidar Kondo of Jamuraa // Tormod, the Desecrator
0.44% of 228 decks 1 decks
High Synergy Cards
Viscera Seer
100% of 7 decks +91% synergy
Sun Titan
100% of 7 decks +91% synergy
Angelic Renewal
86% of 7 decks +85% synergy
Fungal Fortitude
71% of 7 decks +71% synergy
Carrion Feeder
71% of 7 decks +67% synergy
Animate Dead
71% of 7 decks +62% synergy
Cartel Aristocrat
57% of 7 decks +57% synergy
Minion's Return
57% of 7 decks +56% synergy
Necrogen Communion
57% of 7 decks +56% synergy
Dance of the Dead
57% of 7 decks +56% synergy
Top Cards
Woe Strider
57% of 7 decks +55% synergy
Phyrexian Altar
57% of 7 decks +53% synergy
Bartolomé del Presidio
57% of 7 decks +52% synergy
Ashnod's Altar
57% of 7 decks +50% synergy
Pitiless Plunderer
57% of 7 decks +49% synergy
Cruel Celebrant
57% of 7 decks +49% synergy
Swords to Plowshares
57% of 7 decks -5% synergy
Game Changers
Teferi's Protection
29% of 7 decks +9% synergy
Smothering Tithe
29% of 7 decks +5% synergy
Field of the Dead
14% of 7 decks +11% synergy
Demonic Tutor
14% of 7 decks -7% synergy
Creatures
Saffi Eriksdotter
100% of 3 decks +99% synergy
Persistent Constrictor
100% of 1 decks +99% synergy
The Necrobloom
100% of 1 decks +98% synergy
Exemplar of Light
100% of 1 decks +97% synergy
Renegade Rallier
67% of 3 decks +66% synergy
Nyx Weaver
67% of 3 decks +62% synergy
Accursed Marauder
50% of 4 decks +45% synergy
Honest Rutstein
50% of 2 decks +44% synergy
Bloodflow Connoisseur
43% of 7 decks +42% synergy
Fiend Hunter
43% of 7 decks +42% synergy
Reveillark
43% of 7 decks +41% synergy
Luminous Broodmoth
43% of 7 decks +41% synergy
Karmic Guide
43% of 7 decks +39% synergy
Zulaport Cutthroat
43% of 7 decks +34% synergy
Pharika's Mender
33% of 3 decks +33% synergy
Circle of the Land Druid
33% of 3 decks +33% synergy
Acolyte of Affliction
33% of 3 decks +33% synergy
Wall of Blossoms
33% of 3 decks +32% synergy
Fierce Empath
33% of 3 decks +31% synergy
Satyr Wayfinder
33% of 3 decks +31% synergy
Nethroi, Apex of Death
33% of 3 decks +31% synergy
Fauna Shaman
33% of 3 decks +31% synergy
Karametra, God of Harvests
33% of 3 decks +31% synergy
Timeless Witness
33% of 3 decks +31% synergy
Spore Frog
33% of 3 decks +30% synergy
Setessan Champion
33% of 3 decks +29% synergy
Eidolon of Blossoms
33% of 3 decks +29% synergy
Satyr Enchanter
33% of 3 decks +29% synergy
Skull Prophet
33% of 3 decks +28% synergy
Cankerbloom
33% of 3 decks +28% synergy
Wood Elves
33% of 3 decks +27% synergy
Sythis, Harvest's Hand
33% of 3 decks +26% synergy
Dryad of the Ilysian Grove
33% of 3 decks +26% synergy
Reclamation Sage
33% of 3 decks +23% synergy
Avacyn's Pilgrim
33% of 3 decks +19% synergy
Elvish Mystic
33% of 3 decks +16% synergy
Sakura-Tribe Elder
33% of 3 decks +15% synergy
Llanowar Elves
33% of 3 decks +13% synergy
Bloodthrone Vampire
29% of 7 decks +28% synergy
Danitha, Benalia's Hope
29% of 7 decks +28% synergy
Mikaeus, the Unhallowed
29% of 7 decks +26% synergy
Charismatic Conqueror
29% of 7 decks +25% synergy
Plaguecrafter
29% of 7 decks +24% synergy
Syr Konrad, the Grim
29% of 7 decks +20% synergy
Blood Artist
29% of 7 decks +17% synergy
Lotho, Corrupt Shirriff
29% of 7 decks +16% synergy
Solemn Simulacrum
29% of 7 decks +15% synergy
Esper Sentinel
29% of 7 decks +9% synergy
Obstinate Gargoyle
25% of 4 decks +25% synergy
Retrofitted Transmogrant
25% of 4 decks +25% synergy
Instants
Flare of Fortitude
50% of 4 decks +46% synergy
Despark
43% of 7 decks +28% synergy
Path to Exile
43% of 7 decks -4% synergy
Mythos of Nethroi
33% of 3 decks +31% synergy
Grisly Salvage
33% of 3 decks +28% synergy
Assassin's Trophy
33% of 3 decks +3% synergy
Beast Within
33% of 3 decks -4% synergy
Entomb
29% of 7 decks +21% synergy
Malicious Affliction
14% of 7 decks +14% synergy
Holy Day
14% of 7 decks +14% synergy
Vona's Hunger
14% of 7 decks +13% synergy
Blood Pact
14% of 7 decks +13% synergy
Tainted Strike
14% of 7 decks +13% synergy
Angel's Grace
14% of 7 decks +12% synergy
Snuff Out
14% of 7 decks +12% synergy
Soul Shatter
14% of 7 decks +12% synergy
Disenchant
14% of 7 decks +11% synergy
Silence
14% of 7 decks +8% synergy
Fracture
14% of 7 decks +8% synergy
Malakir Rebirth
14% of 7 decks +6% synergy
Flawless Maneuver
14% of 7 decks +4% synergy
Deadly Dispute
14% of 7 decks +3% synergy
Deadly Rollick
14% of 7 decks +3% synergy
Dark Ritual
14% of 7 decks -8% synergy
Anguished Unmaking
14% of 7 decks -10% synergy
Sorceries
Reviving Melody
33% of 3 decks +33% synergy
Kruphix's Insight
33% of 3 decks +33% synergy
Jarad's Orders
33% of 3 decks +32% synergy
Cultivate
33% of 3 decks -12% synergy
Buried Alive
29% of 7 decks +23% synergy
Read the Bones
29% of 7 decks +21% synergy
Diabolic Intent
29% of 7 decks +20% synergy
Night's Whisper
29% of 7 decks +20% synergy
Sign in Blood
29% of 7 decks +19% synergy
Victimize
29% of 7 decks +17% synergy
End Hostilities
14% of 7 decks +14% synergy
Plea for Guidance
14% of 7 decks +14% synergy
Rout
14% of 7 decks +14% synergy
Beseech the Queen
14% of 7 decks +13% synergy
Damnable Pact
14% of 7 decks +13% synergy
Ascend from Avernus
14% of 7 decks +13% synergy
Painful Truths
14% of 7 decks +12% synergy
Idyllic Tutor
14% of 7 decks +10% synergy
Dread Return
14% of 7 decks +9% synergy
Sevinne's Reclamation
14% of 7 decks +7% synergy
Damn
14% of 7 decks -2% synergy
Reanimate
14% of 7 decks -2% synergy
Feed the Swarm
14% of 7 decks -3% synergy
Toxic Deluge
14% of 7 decks -4% synergy
Utility Artifacts
Altar of Dementia
43% of 7 decks +40% synergy
Lightning Greaves
43% of 7 decks +18% synergy
Swiftfoot Boots
29% of 7 decks +1% synergy
Fluctuator
14% of 7 decks +14% synergy
Spawning Pit
14% of 7 decks +14% synergy
Blasting Station
14% of 7 decks +14% synergy
Soul-Guide Lantern
14% of 7 decks +13% synergy
Mesmeric Orb
14% of 7 decks +13% synergy
Expedition Map
14% of 7 decks +11% synergy
Wayfarer's Bauble
14% of 7 decks +5% synergy
Skullclamp
14% of 7 decks +2% synergy
Mind Stone
14% of 7 decks -2% synergy
Enchantments
Valkyrie's Call
100% of 1 decks +99% synergy
Unholy Indenture
43% of 7 decks +43% synergy
Gift of Immortality
43% of 7 decks +41% synergy
Necromancy
43% of 7 decks +40% synergy
Bastion of Remembrance
43% of 7 decks +37% synergy
Dual Nature
33% of 3 decks +33% synergy
Vessel of Nascency
33% of 3 decks +33% synergy
Wild Pair
33% of 3 decks +33% synergy
In Search of Greatness
33% of 3 decks +33% synergy
Font of Fertility
33% of 3 decks +33% synergy
Fecundity
33% of 3 decks +32% synergy
Khalni Heart Expedition
33% of 3 decks +31% synergy
Enchantress's Presence
33% of 3 decks +29% synergy
Deathreap Ritual
33% of 3 decks +29% synergy
Sterling Grove
33% of 3 decks +26% synergy
Mirari's Wake
33% of 3 decks +20% synergy
Unhallowed Pact
29% of 7 decks +28% synergy
Fanatical Devotion
29% of 7 decks +28% synergy
Seal of Cleansing
29% of 7 decks +27% synergy
Greed
29% of 7 decks +27% synergy
The Meathook Massacre
29% of 7 decks +23% synergy
Ripples of Undeath
25% of 4 decks +20% synergy
Necromancer's Magemark
14% of 7 decks +14% synergy
Heliod's Punishment
14% of 7 decks +14% synergy
Doom Foretold
14% of 7 decks +14% synergy
Seal of Doom
14% of 7 decks +14% synergy
Martyr's Cause
14% of 7 decks +14% synergy
Thran Vigil
14% of 7 decks +14% synergy
Eternal Thirst
14% of 7 decks +14% synergy
Palace Siege
14% of 7 decks +13% synergy
Solemnity
14% of 7 decks +13% synergy
Cast Out
14% of 7 decks +13% synergy
Oubliette
14% of 7 decks +13% synergy
Shielded by Faith
14% of 7 decks +13% synergy
Legion's Landing
14% of 7 decks +13% synergy
Elspeth Conquers Death
14% of 7 decks +13% synergy
Banishing Light
14% of 7 decks +13% synergy
Aura of Silence
14% of 7 decks +12% synergy
The Eldest Reborn
14% of 7 decks +12% synergy
Cleric Class
14% of 7 decks +12% synergy
Sigil of the Empty Throne
14% of 7 decks +11% synergy
Phyrexian Reclamation
14% of 7 decks +11% synergy
Exquisite Blood
14% of 7 decks +9% synergy
Cathars' Crusade
14% of 7 decks +9% synergy
Sanguine Bond
14% of 7 decks +9% synergy
Black Market Connections
14% of 7 decks +3% synergy
Phyrexian Arena
14% of 7 decks -1% synergy
Planeswalkers
Calix, Destiny's Hand
33% of 3 decks +31% synergy
Utility Lands
Urborg, Tomb of Yawgmoth
29% of 7 decks +19% synergy
Takenuma, Abandoned Mire
29% of 7 decks +19% synergy
Hidden Necropolis
14% of 7 decks +13% synergy
Hidden Courtyard
14% of 7 decks +13% synergy
Volrath's Stronghold
14% of 7 decks +13% synergy
Westvale Abbey
14% of 7 decks +12% synergy
Emergence Zone
14% of 7 decks +12% synergy
High Market
14% of 7 decks +12% synergy
Phyrexian Tower
14% of 7 decks +6% synergy
Yavimaya, Cradle of Growth
14% of 7 decks +5% synergy
Temple of the False God
14% of 7 decks +5% synergy
Cabal Coffers
14% of 7 decks +4% synergy
Reliquary Tower
14% of 7 decks -15% synergy
Bojuka Bog
14% of 7 decks -16% synergy
Mana Artifacts
Orzhov Signet
86% of 7 decks +59% synergy
Arcane Signet
86% of 7 decks +13% synergy
Sol Ring
71% of 7 decks -13% synergy
Golgari Signet
67% of 3 decks +55% synergy
Talisman of Hierarchy
57% of 7 decks +32% synergy
Selesnya Signet
33% of 3 decks +25% synergy
Star Compass
14% of 7 decks +14% synergy
Coldsteel Heart
14% of 7 decks +13% synergy
Basalt Monolith
14% of 7 decks +12% synergy
Marble Diamond
14% of 7 decks +11% synergy
Chromatic Lantern
14% of 7 decks +5% synergy
Fellwar Stone
14% of 7 decks -7% synergy
Lands
Deceptive Landscape
100% of 1 decks +92% synergy
Command Tower
100% of 7 decks +26% synergy
Sandsteppe Citadel
67% of 3 decks +40% synergy
Woodland Cemetery
67% of 3 decks +37% synergy
Canopy Vista
67% of 3 decks +30% synergy
Shattered Sanctum
57% of 7 decks +43% synergy
Isolated Chapel
57% of 7 decks +27% synergy
Godless Shrine
57% of 7 decks +17% synergy
Brightclimb Pathway
43% of 7 decks +33% synergy
Fetid Heath
43% of 7 decks +32% synergy
Exotic Orchard
43% of 7 decks +7% synergy
Selesnya Guildgate
33% of 3 decks +29% synergy
Murmuring Bosk
33% of 3 decks +26% synergy
Branchloft Pathway
33% of 3 decks +25% synergy
Darkbore Pathway
33% of 3 decks +25% synergy
Scattered Groves
33% of 3 decks +25% synergy
Shadowy Backstreet
33% of 6 decks +23% synergy
Twilight Mire
33% of 3 decks +22% synergy
Temple of Plenty
33% of 3 decks +20% synergy
Selesnya Sanctuary
33% of 3 decks +20% synergy
Overgrown Farmland
33% of 3 decks +17% synergy
Temple of Malady
33% of 3 decks +17% synergy
Bountiful Promenade
33% of 3 decks +10% synergy
Sunpetal Grove
33% of 3 decks +9% synergy
Undergrowth Stadium
33% of 3 decks +8% synergy
Indatha Triome
33% of 3 decks +3% synergy
Temple Garden
33% of 3 decks -6% synergy
Overgrown Tomb
33% of 3 decks -8% synergy
Concealed Courtyard
29% of 7 decks +23% synergy
Fabled Passage
29% of 7 decks +20% synergy
Shineshadow Snarl
29% of 7 decks +16% synergy
Tainted Field
29% of 7 decks +15% synergy
Orzhov Basilica
29% of 7 decks +13% synergy
Myriad Landscape
29% of 7 decks +10% synergy
Temple of Silence
29% of 7 decks +10% synergy
Evolving Wilds
29% of 7 decks +8% synergy
Vault of Champions
29% of 7 decks +3% synergy
Caves of Koilos
29% of 7 decks -1% synergy
Desolate Mire
17% of 6 decks +12% synergy
Voldaren Estate
14% of 7 decks +13% synergy
Plaza of Heroes
14% of 7 decks +12% synergy
Silent Clearing
14% of 7 decks +10% synergy
Marsh Flats
14% of 7 decks +3% synergy
Terramorphic Expanse
14% of 7 decks -1% synergy
Path of Ancestry
14% of 7 decks -8% synergy