Myojin of Grim Betrayal + Core Prowler + Ashnod's Altar

Myojin of Grim Betrayal
Core Prowler
Ashnod's Altar

Requires
Myojin of Grim Betrayal must be on the battlefield. Core Prowler must be on the battlefield. Ashnod's Altar must be on the battlefield. Myojin of Grim Betrayal has at least one indestructible counter on it.
Steps
  1. Activate Ashnod's Altar by sacrificing Core Prowler, adding .
  2. When Core Prowler dies, it triggers, putting an indestructible counter on Myojin.
  3. Activate Myojin by removing an indestructible counter from it, returning Core Prowler from your graveyard to the battlefield.
  4. Repeat.
Results
Infinite blinking. Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite proliferate. Infinite sacrifice triggers.

Myojin of Grim Betrayal
27.03% of 37 decks 10 decks
Brimaz, Blight of Oreskos
0.04% of 6999 decks 3 decks
Top Cards
Blightbelly Rat
94% of 18 decks +93% synergy
Yawgmoth, Thran Physician
57% of 21 decks +55% synergy
Gulping Scraptrap
56% of 18 decks +55% synergy
Crypt Ghast
52% of 21 decks +50% synergy
Viscera Seer
52% of 21 decks +47% synergy
Drown in Ichor
50% of 18 decks +49% synergy
Staff of Compleation
50% of 18 decks +48% synergy
Insatiable Avarice
50% of 8 decks +47% synergy
Dramatist's Puppet
48% of 21 decks +48% synergy
Altar of Dementia
48% of 21 decks +45% synergy
Creatures
Progenitor Exarch
100% of 3 decks +100% synergy
Elesh Norn
100% of 3 decks +99% synergy
Norn's Choirmaster
100% of 3 decks +99% synergy
Zulaport Cutthroat
48% of 21 decks +42% synergy
Ayara, First of Locthwain
38% of 21 decks +36% synergy
Carrion Feeder
38% of 21 decks +35% synergy
Solemn Simulacrum
38% of 21 decks +24% synergy
Daring Fiendbonder
33% of 21 decks +33% synergy
Soldevi Adnate
33% of 21 decks +33% synergy
Syr Konrad, the Grim
33% of 21 decks +29% synergy
Gray Merchant of Asphodel
33% of 21 decks +29% synergy
Blood Artist
33% of 21 decks +27% synergy
Vile Entomber
29% of 21 decks +27% synergy
Pitiless Plunderer
29% of 21 decks +25% synergy
Stitcher's Supplier
24% of 21 decks +22% synergy
Butcher of Malakir
24% of 21 decks +22% synergy
Massacre Wurm
24% of 21 decks +22% synergy
Sheoldred
21% of 14 decks +20% synergy
Dreadhound
19% of 21 decks +19% synergy
Golgari Thug
19% of 21 decks +18% synergy
Phyrexian Delver
19% of 21 decks +18% synergy
Leaden Myr
19% of 21 decks +18% synergy
Burnished Hart
19% of 21 decks +15% synergy
Scheming Aspirant
17% of 18 decks +16% synergy
Drivnod, Carnage Dominus
17% of 18 decks +15% synergy
Phyrexian Plaguelord
14% of 21 decks +14% synergy
Flesh-Eater Imp
14% of 21 decks +14% synergy
Corpse Connoisseur
14% of 21 decks +14% synergy
Nirkana Revenant
14% of 21 decks +13% synergy
Ichor Rats
14% of 21 decks +13% synergy
K'rrik, Son of Yawgmoth
14% of 21 decks +13% synergy
Plague Myr
14% of 21 decks +13% synergy
Mikaeus, the Unhallowed
14% of 21 decks +13% synergy
Grim Haruspex
14% of 21 decks +12% synergy
Sheoldred, Whispering One
14% of 21 decks +12% synergy
Morbid Opportunist
14% of 21 decks +12% synergy
Plaguecrafter
14% of 21 decks +12% synergy
Instants
Teferi's Protection
75% of 4 decks +66% synergy
Generous Gift
75% of 4 decks +63% synergy
Fell the Profane
43% of 7 decks +36% synergy
Dark Ritual
38% of 21 decks +27% synergy
Songs of the Damned
29% of 21 decks +28% synergy
Entomb
29% of 21 decks +25% synergy
Grim Affliction
24% of 21 decks +23% synergy
Stinging Study
24% of 21 decks +23% synergy
Village Rites
24% of 21 decks +19% synergy
Vampiric Tutor
24% of 21 decks +14% synergy
Whisper of the Dross
22% of 18 decks +22% synergy
Culling the Weak
14% of 21 decks +12% synergy
Infernal Grasp
14% of 21 decks +10% synergy
Sorceries
Buried Alive
43% of 21 decks +40% synergy
Damnation
38% of 21 decks +34% synergy
Night's Whisper
38% of 21 decks +33% synergy
Sign in Blood
38% of 21 decks +33% synergy
Feed the Swarm
29% of 21 decks +19% synergy
Demonic Tutor
29% of 21 decks +17% synergy
Morality Shift
24% of 21 decks +24% synergy
Breach the Multiverse
21% of 14 decks +19% synergy
Life's Finale
19% of 21 decks +19% synergy
Beseech the Queen
19% of 21 decks +18% synergy
Bubbling Muck
19% of 21 decks +18% synergy
Decree of Pain
19% of 21 decks +18% synergy
Unmarked Grave
19% of 21 decks +18% synergy
Diabolic Tutor
19% of 21 decks +16% synergy
Final Parting
14% of 21 decks +13% synergy
Dark Deal
14% of 21 decks +13% synergy
Syphon Mind
14% of 21 decks +13% synergy
Rise of the Dark Realms
14% of 21 decks +13% synergy
Grim Tutor
14% of 21 decks +12% synergy
Diabolic Intent
14% of 21 decks +10% synergy
Victimize
14% of 21 decks +8% synergy
Utility Artifacts
Netherborn Altar
43% of 21 decks +43% synergy
Phyrexian Altar
43% of 21 decks +39% synergy
Campfire
38% of 21 decks +38% synergy
Contagion Engine
38% of 21 decks +37% synergy
Expedition Map
29% of 21 decks +25% synergy
Throne of Geth
24% of 21 decks +23% synergy
Jet Medallion
24% of 21 decks +21% synergy
Lightning Greaves
24% of 21 decks -2% synergy
Spawning Pit
19% of 21 decks +19% synergy
Wishclaw Talisman
19% of 21 decks +16% synergy
Erratic Portal
14% of 21 decks +14% synergy
Sword of Truth and Justice
14% of 21 decks +13% synergy
Contagion Clasp
14% of 21 decks +13% synergy
Wayfarer's Bauble
14% of 21 decks +4% synergy
Swiftfoot Boots
14% of 21 decks -14% synergy
Enchantments
Phyrexian Reclamation
38% of 21 decks +36% synergy
Black Market
24% of 21 decks +21% synergy
Dictate of Erebos
19% of 21 decks +17% synergy
Grave Pact
19% of 21 decks +17% synergy
Phyrexian Arena
19% of 21 decks +12% synergy
Thran Vigil
14% of 21 decks +14% synergy
Tortured Existence
14% of 21 decks +13% synergy
Bastion of Remembrance
14% of 21 decks +11% synergy
Planeswalkers
Vraska, Betrayal's Sting
44% of 18 decks +43% synergy
Utility Lands
Karn's Bastion
62% of 21 decks +57% synergy
Cabal Coffers
48% of 21 decks +42% synergy
Command Beacon
43% of 21 decks +38% synergy
Cabal Stronghold
29% of 21 decks +27% synergy
Tyrite Sanctum
29% of 21 decks +27% synergy
Castle Locthwain
29% of 21 decks +26% synergy
Urborg, Tomb of Yawgmoth
29% of 21 decks +19% synergy
Sanctum of Eternity
24% of 21 decks +23% synergy
Phyrexian Tower
24% of 21 decks +20% synergy
Crypt of Agadeem
19% of 21 decks +18% synergy
Nesting Grounds
19% of 21 decks +18% synergy
Takenuma, Abandoned Mire
19% of 21 decks +13% synergy
Bojuka Bog
19% of 21 decks +4% synergy
Reliquary Tower
19% of 21 decks -10% synergy
Witch's Cottage
14% of 21 decks +12% synergy
High Market
14% of 21 decks +11% synergy
Buried Ruin
14% of 21 decks +9% synergy
Nykthos, Shrine to Nyx
14% of 21 decks +9% synergy
War Room
14% of 21 decks +8% synergy
Mana Artifacts
Sol Ring
86% of 21 decks +1% synergy
Talisman of Hierarchy
75% of 4 decks +69% synergy
Arcane Signet
62% of 21 decks -10% synergy
Glistening Sphere
39% of 18 decks +38% synergy
Fellwar Stone
33% of 21 decks +12% synergy
Charcoal Diamond
24% of 21 decks +21% synergy
Everflowing Chalice
24% of 21 decks +19% synergy
Astral Cornucopia
19% of 21 decks +18% synergy
Thran Dynamo
19% of 21 decks +14% synergy
Thought Vessel
19% of 21 decks +3% synergy
Sceptre of Eternal Glory
14% of 21 decks +13% synergy
Relic of Legends
14% of 21 decks +12% synergy
Worn Powerstone
14% of 21 decks +12% synergy
Mind Stone
14% of 21 decks -3% synergy
Lands
Vault of Champions
75% of 4 decks +69% synergy
Caves of Koilos
75% of 4 decks +69% synergy
Godless Shrine
75% of 4 decks +66% synergy
Command Tower
38% of 21 decks -36% synergy
Myriad Landscape
24% of 21 decks +4% synergy