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 6885 decks 3 decks
Top Cards
Blightbelly Rat
94% of 17 decks +93% synergy
Yawgmoth, Thran Physician
60% of 20 decks +58% synergy
Gulping Scraptrap
59% of 17 decks +59% synergy
Insatiable Avarice
57% of 7 decks +54% synergy
Crypt Ghast
55% of 20 decks +53% synergy
Drown in Ichor
53% of 17 decks +52% synergy
Staff of Compleation
53% of 17 decks +51% synergy
Dramatist's Puppet
50% of 20 decks +50% synergy
Altar of Dementia
50% of 20 decks +47% synergy
Viscera Seer
50% of 20 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
45% of 20 decks +40% synergy
Ayara, First of Locthwain
40% of 20 decks +38% synergy
Carrion Feeder
40% of 20 decks +37% synergy
Daring Fiendbonder
35% of 20 decks +35% synergy
Soldevi Adnate
35% of 20 decks +35% synergy
Syr Konrad, the Grim
35% of 20 decks +30% synergy
Gray Merchant of Asphodel
35% of 20 decks +30% synergy
Blood Artist
35% of 20 decks +29% synergy
Solemn Simulacrum
35% of 20 decks +21% synergy
Vile Entomber
30% of 20 decks +29% synergy
Stitcher's Supplier
25% of 20 decks +24% synergy
Butcher of Malakir
25% of 20 decks +23% synergy
Massacre Wurm
25% of 20 decks +23% synergy
Pitiless Plunderer
25% of 20 decks +21% synergy
Sheoldred
23% of 13 decks +21% synergy
Dreadhound
20% of 20 decks +20% synergy
Golgari Thug
20% of 20 decks +19% synergy
Phyrexian Delver
20% of 20 decks +19% synergy
Leaden Myr
20% of 20 decks +19% synergy
Scheming Aspirant
18% of 17 decks +17% synergy
Drivnod, Carnage Dominus
18% of 17 decks +16% synergy
Phyrexian Plaguelord
15% of 20 decks +15% synergy
Flesh-Eater Imp
15% of 20 decks +15% synergy
Corpse Connoisseur
15% of 20 decks +15% synergy
Nirkana Revenant
15% of 20 decks +14% synergy
Ichor Rats
15% of 20 decks +14% synergy
K'rrik, Son of Yawgmoth
15% of 20 decks +14% synergy
Plague Myr
15% of 20 decks +14% synergy
Mikaeus, the Unhallowed
15% of 20 decks +14% synergy
Grim Haruspex
15% of 20 decks +13% synergy
Sheoldred, Whispering One
15% of 20 decks +12% synergy
Morbid Opportunist
15% of 20 decks +12% synergy
Plaguecrafter
15% of 20 decks +12% synergy
Burnished Hart
15% of 20 decks +11% synergy
Instants
Teferi's Protection
75% of 4 decks +66% synergy
Generous Gift
75% of 4 decks +63% synergy
Fell the Profane
50% of 6 decks +43% synergy
Dark Ritual
35% of 20 decks +24% synergy
Songs of the Damned
30% of 20 decks +29% synergy
Entomb
30% of 20 decks +26% synergy
Grim Affliction
25% of 20 decks +25% synergy
Stinging Study
25% of 20 decks +24% synergy
Village Rites
25% of 20 decks +20% synergy
Vampiric Tutor
25% of 20 decks +15% synergy
Whisper of the Dross
24% of 17 decks +23% synergy
Culling the Weak
15% of 20 decks +13% synergy
Infernal Grasp
15% of 20 decks +11% synergy
Sorceries
Buried Alive
45% of 20 decks +42% synergy
Night's Whisper
40% of 20 decks +35% synergy
Sign in Blood
40% of 20 decks +35% synergy
Damnation
35% of 20 decks +31% synergy
Feed the Swarm
30% of 20 decks +21% synergy
Demonic Tutor
30% of 20 decks +18% synergy
Morality Shift
25% of 20 decks +25% synergy
Breach the Multiverse
23% of 13 decks +21% synergy
Life's Finale
20% of 20 decks +20% synergy
Beseech the Queen
20% of 20 decks +19% synergy
Bubbling Muck
20% of 20 decks +19% synergy
Decree of Pain
20% of 20 decks +19% synergy
Unmarked Grave
20% of 20 decks +19% synergy
Diabolic Tutor
20% of 20 decks +17% synergy
Final Parting
15% of 20 decks +14% synergy
Dark Deal
15% of 20 decks +14% synergy
Syphon Mind
15% of 20 decks +13% synergy
Rise of the Dark Realms
15% of 20 decks +13% synergy
Grim Tutor
15% of 20 decks +12% synergy
Diabolic Intent
15% of 20 decks +10% synergy
Victimize
15% of 20 decks +9% synergy
Utility Artifacts
Netherborn Altar
45% of 20 decks +45% synergy
Phyrexian Altar
45% of 20 decks +41% synergy
Campfire
40% of 20 decks +40% synergy
Contagion Engine
40% of 20 decks +39% synergy
Expedition Map
30% of 20 decks +27% synergy
Throne of Geth
25% of 20 decks +24% synergy
Jet Medallion
25% of 20 decks +23% synergy
Spawning Pit
20% of 20 decks +20% synergy
Wishclaw Talisman
20% of 20 decks +17% synergy
Lightning Greaves
20% of 20 decks -5% synergy
Erratic Portal
15% of 20 decks +15% synergy
Sword of Truth and Justice
15% of 20 decks +14% synergy
Wayfarer's Bauble
15% of 20 decks +4% synergy
Enchantments
Phyrexian Reclamation
40% of 20 decks +38% synergy
Dictate of Erebos
20% of 20 decks +18% synergy
Grave Pact
20% of 20 decks +18% synergy
Black Market
20% of 20 decks +18% synergy
Phyrexian Arena
20% of 20 decks +13% synergy
Tortured Existence
15% of 20 decks +14% synergy
Bastion of Remembrance
15% of 20 decks +12% synergy
Planeswalkers
Vraska, Betrayal's Sting
47% of 17 decks +45% synergy
Utility Lands
Karn's Bastion
65% of 20 decks +60% synergy
Cabal Coffers
50% of 20 decks +44% synergy
Command Beacon
45% of 20 decks +40% synergy
Cabal Stronghold
30% of 20 decks +28% synergy
Tyrite Sanctum
30% of 20 decks +28% synergy
Castle Locthwain
30% of 20 decks +27% synergy
Urborg, Tomb of Yawgmoth
30% of 20 decks +20% synergy
Sanctum of Eternity
25% of 20 decks +24% synergy
Crypt of Agadeem
20% of 20 decks +19% synergy
Nesting Grounds
20% of 20 decks +19% synergy
Phyrexian Tower
20% of 20 decks +16% synergy
Takenuma, Abandoned Mire
20% of 20 decks +14% synergy
Reliquary Tower
20% of 20 decks -9% synergy
Witch's Cottage
15% of 20 decks +13% synergy
High Market
15% of 20 decks +12% synergy
Buried Ruin
15% of 20 decks +10% synergy
Nykthos, Shrine to Nyx
15% of 20 decks +9% synergy
War Room
15% of 20 decks +8% synergy
Bojuka Bog
15% of 20 decks -1% synergy
Mana Artifacts
Sol Ring
85% of 20 decks +1% synergy
Talisman of Hierarchy
75% of 4 decks +69% synergy
Arcane Signet
65% of 20 decks -6% synergy
Glistening Sphere
41% of 17 decks +40% synergy
Fellwar Stone
35% of 20 decks +14% synergy
Charcoal Diamond
25% of 20 decks +22% synergy
Everflowing Chalice
25% of 20 decks +20% synergy
Astral Cornucopia
20% of 20 decks +19% synergy
Thran Dynamo
20% of 20 decks +15% synergy
Thought Vessel
20% of 20 decks +4% synergy
Sceptre of Eternal Glory
15% of 20 decks +14% synergy
Relic of Legends
15% of 20 decks +13% synergy
Worn Powerstone
15% of 20 decks +12% synergy
Mind Stone
15% of 20 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
35% of 20 decks -39% synergy
Myriad Landscape
25% of 20 decks +5% synergy