Phyrexian Altar + Supernatural Stamina + Repository Skaab + Necroduality

Phyrexian Altar
Supernatural Stamina
Repository Skaab
Necroduality

Requires
Phyrexian Altar must be on the battlefield. Supernatural Stamina must be in hand. Repository Skaab must be on the battlefield. Necroduality must be on the battlefield. Mana needed:
Steps
  1. Cast Supernatural Stamina by paying , targeting Repository Skaab.
  2. Activate Phyrexian Altar by sacrificing Repository Skaab, adding .
  3. When Repository Skaab dies, it triggers, returning it from your graveyard to the battlefield.
  4. When Repository Skaab enters the battlefield, its exploit ability and Necroduality trigger.
  5. Resolve the Necroduality trigger, creating a token copy of it.
  6. When the Repository Skaab token enters the battlefield, its exploit ability triggers; choose not to sacrifice a creature.
  7. Resolve the Repository Skaab trigger from step 4, sacrificing the Repository Skaab token.
  8. Repository Skaab's second ability triggers, returning Supernatural Stamina to your hand from your graveyard.
  9. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite magecraft triggers. Infinite sacrifice triggers. Infinite storm count.

Wilhelt, the Rotcleaver
0.03% of 18970 decks 5 decks
High Synergy Cards
Carrion Feeder
100% of 5 decks +92% synergy
Gravecrawler
100% of 5 decks +88% synergy
Diregraf Captain
100% of 5 decks +86% synergy
Gray Merchant of Asphodel
100% of 5 decks +85% synergy
Archghoul of Thraben
80% of 5 decks +76% synergy
Cryptbreaker
80% of 5 decks +73% synergy
Champion of the Perished
80% of 5 decks +71% synergy
Undead Warchief
80% of 5 decks +71% synergy
Headless Rider
80% of 5 decks +71% synergy
Fleshbag Marauder
80% of 5 decks +69% synergy
Top Cards
Undead Augur
80% of 5 decks +68% synergy
Diregraf Colossus
80% of 5 decks +68% synergy
Victimize
80% of 5 decks +67% synergy
Rooftop Storm
80% of 5 decks +67% synergy
Counterspell
80% of 5 decks +23% synergy
Creatures
Grim Servant
100% of 1 decks +97% synergy
Warren Soultrader
100% of 1 decks +93% synergy
Accursed Marauder
100% of 1 decks +84% synergy
Liliana's Standard Bearer
60% of 5 decks +57% synergy
Vile Entomber
60% of 5 decks +57% synergy
Poppet Stitcher
60% of 5 decks +56% synergy
Sidisi, Undead Vizier
60% of 5 decks +55% synergy
Vengeful Dead
60% of 5 decks +54% synergy
Mikaeus, the Unhallowed
60% of 5 decks +54% synergy
Noxious Ghoul
60% of 5 decks +54% synergy
Plague Belcher
60% of 5 decks +53% synergy
Midnight Reaper
60% of 5 decks +52% synergy
Cleaver Skaab
60% of 5 decks +51% synergy
Death Baron
60% of 5 decks +48% synergy
Fell Stinger
40% of 5 decks +38% synergy
Grimgrin, Corpse-Born
40% of 5 decks +36% synergy
Zombie Master
40% of 5 decks +35% synergy
Relentless Dead
40% of 5 decks +35% synergy
Overcharged Amalgam
40% of 5 decks +32% synergy
Cemetery Reaper
40% of 5 decks +29% synergy
Lord of the Accursed
40% of 5 decks +29% synergy
Poxwalkers
33% of 3 decks +32% synergy
Braids, Arisen Nightmare
25% of 4 decks +22% synergy
Archaeomender
20% of 5 decks +20% synergy
Mindleech Ghoul
20% of 5 decks +20% synergy
Stitched Assistant
20% of 5 decks +20% synergy
Larder Zombie
20% of 5 decks +20% synergy
Siege Zombie
20% of 5 decks +20% synergy
Midnight Banshee
20% of 5 decks +20% synergy
Zombie Trailblazer
20% of 5 decks +20% synergy
Skull Skaab
20% of 5 decks +20% synergy
Filth
20% of 5 decks +19% synergy
Siren of the Silent Song
20% of 5 decks +19% synergy
Geralf's Messenger
20% of 5 decks +19% synergy
Gravedigger
20% of 5 decks +19% synergy
Apprentice Necromancer
20% of 5 decks +19% synergy
Liliana, Heretical Healer
20% of 5 decks +19% synergy
Nightscape Familiar
20% of 5 decks +19% synergy
Leaden Myr
20% of 5 decks +19% synergy
Silver Myr
20% of 5 decks +19% synergy
Shambling Ghast
20% of 5 decks +19% synergy
Jadar, Ghoulcaller of Nephalia
20% of 5 decks +18% synergy
Tainted Adversary
20% of 5 decks +18% synergy
Crypt Ghast
20% of 5 decks +18% synergy
Butcher of Malakir
20% of 5 decks +18% synergy
Undead Butler
20% of 5 decks +18% synergy
Viscera Seer
20% of 5 decks +17% synergy
Pitiless Plunderer
20% of 5 decks +17% synergy
Unbreathing Horde
20% of 5 decks +17% synergy
Corpse Augur
20% of 5 decks +17% synergy
Instants
Fell the Profane
100% of 1 decks +76% synergy
Scatter Ray
67% of 3 decks +66% synergy
Dark Ritual
60% of 5 decks +27% synergy
Sinister Sabotage
40% of 5 decks +37% synergy
Entomb
40% of 5 decks +32% synergy
Malakir Rebirth
40% of 5 decks +30% synergy
Infernal Grasp
40% of 5 decks +22% synergy
Brainstorm
40% of 5 decks +7% synergy
An Offer You Can't Refuse
25% of 4 decks -3% synergy
Mausoleum Secrets
20% of 5 decks +20% synergy
Corpse Cobble
20% of 5 decks +19% synergy
Geistwave
20% of 5 decks +19% synergy
Undying Malice
20% of 5 decks +18% synergy
Disdainful Stroke
20% of 5 decks +18% synergy
Psychic Strike
20% of 5 decks +17% synergy
Soul Shatter
20% of 5 decks +16% synergy
Tragic Slip
20% of 5 decks +16% synergy
Cabal Ritual
20% of 5 decks +15% synergy
Lazotep Plating
20% of 5 decks +14% synergy
Deadly Dispute
20% of 5 decks +14% synergy
Dismember
20% of 5 decks +14% synergy
Village Rites
20% of 5 decks +13% synergy
Murder
20% of 5 decks +13% synergy
Go for the Throat
20% of 5 decks +3% synergy
Mystical Tutor
20% of 5 decks +3% synergy
Vampiric Tutor
20% of 5 decks -0% synergy
Sorceries
Unearth
60% of 5 decks +56% synergy
Buried Alive
60% of 5 decks +54% synergy
Empty the Laboratory
60% of 5 decks +53% synergy
Reanimate
60% of 5 decks +39% synergy
Feed the Swarm
60% of 5 decks +19% synergy
Sign in Blood
40% of 5 decks +33% synergy
Diabolic Intent
40% of 5 decks +33% synergy
Toxic Deluge
40% of 5 decks +16% synergy
Call of the Death-Dweller
20% of 5 decks +20% synergy
Cemetery Recruitment
20% of 5 decks +19% synergy
Innocent Blood
20% of 5 decks +19% synergy
Ghoulcaller's Chant
20% of 5 decks +19% synergy
Beseech the Queen
20% of 5 decks +19% synergy
Eaten Alive
20% of 5 decks +19% synergy
Final Parting
20% of 5 decks +18% synergy
Bone Shards
20% of 5 decks +18% synergy
Profane Tutor
20% of 5 decks +18% synergy
Patriarch's Bidding
20% of 5 decks +17% synergy
Stitch Together
20% of 5 decks +17% synergy
Praetor's Grasp
20% of 5 decks +17% synergy
Deep Analysis
20% of 5 decks +17% synergy
Persist
20% of 5 decks +15% synergy
Living Death
20% of 5 decks +15% synergy
Night's Whisper
20% of 5 decks +13% synergy
Dread Return
20% of 5 decks +13% synergy
Diabolic Tutor
20% of 5 decks +13% synergy
Kindred Dominance
20% of 5 decks +11% synergy
Zombie Apocalypse
20% of 5 decks +10% synergy
Distant Melody
20% of 5 decks +5% synergy
Demonic Tutor
20% of 5 decks -3% synergy
Utility Artifacts
Bontu's Monument
60% of 5 decks +56% synergy
Altar of Dementia
40% of 5 decks +34% synergy
Font of Mythos
20% of 5 decks +20% synergy
Moonsilver Key
20% of 5 decks +19% synergy
Coat of Arms
20% of 5 decks +18% synergy
Grimoire of the Dead
20% of 5 decks +18% synergy
Expedition Map
20% of 5 decks +17% synergy
Vanquisher's Banner
20% of 5 decks +17% synergy
Mesmeric Orb
20% of 5 decks +15% synergy
Bolas's Citadel
20% of 5 decks +14% synergy
Ashnod's Altar
20% of 5 decks +11% synergy
Herald's Horn
20% of 5 decks +11% synergy
Sensei's Divining Top
20% of 5 decks +10% synergy
Enchantments
Grave Pact
60% of 5 decks +55% synergy
Dreadhorde Invasion
40% of 5 decks +34% synergy
Phyrexian Arena
40% of 5 decks +28% synergy
Reflections of Littjara
40% of 5 decks +27% synergy
Haunted One
25% of 4 decks +21% synergy
Blanket of Night
20% of 5 decks +20% synergy
Call to the Grave
20% of 5 decks +19% synergy
Vampiric Rites
20% of 5 decks +18% synergy
Graf Harvest
20% of 5 decks +18% synergy
No Mercy
20% of 5 decks +18% synergy
Dictate of Erebos
20% of 5 decks +17% synergy
Bastion of Remembrance
20% of 5 decks +17% synergy
Open the Graves
20% of 5 decks +14% synergy
Endless Ranks of the Dead
20% of 5 decks +10% synergy
Animate Dead
20% of 5 decks +9% synergy
Rhystic Study
20% of 5 decks -8% synergy
Planeswalkers
Liliana, Waker of the Dead
20% of 5 decks +20% synergy
Liliana, Untouched by Death
20% of 5 decks +17% synergy
Liliana, Dreadhorde General
20% of 5 decks +15% synergy
Liliana, Death's Majesty
20% of 5 decks +13% synergy
Utility Lands
Mortuary Mire
60% of 5 decks +50% synergy
Bojuka Bog
60% of 5 decks +20% synergy
Cabal Stronghold
40% of 5 decks +39% synergy
Witch's Cottage
40% of 5 decks +36% synergy
Cabal Coffers
40% of 5 decks +28% synergy
Everglades
20% of 5 decks +20% synergy
Leechridden Swamp
20% of 5 decks +20% synergy
Memorial to Folly
20% of 5 decks +19% synergy
Maze of Ith
20% of 5 decks +18% synergy
Nykthos, Shrine to Nyx
20% of 5 decks +17% synergy
Academy Ruins
20% of 5 decks +17% synergy
Unholy Grotto
20% of 5 decks +16% synergy
Castle Locthwain
20% of 5 decks +14% synergy
Phyrexian Tower
20% of 5 decks +14% synergy
Mystic Sanctuary
20% of 5 decks +1% synergy
Otawara, Soaring City
20% of 5 decks -0% synergy
Urborg, Tomb of Yawgmoth
20% of 5 decks -1% synergy
Mana Artifacts
Patchwork Banner
100% of 1 decks +80% synergy
Talisman of Dominance
100% of 5 decks +40% synergy
Sol Ring
100% of 5 decks +11% synergy
Arcane Signet
80% of 5 decks -5% synergy
Crowded Crypt
60% of 5 decks +53% synergy
Dimir Signet
60% of 5 decks -5% synergy
Mind Stone
40% of 5 decks +7% synergy
Relic of Legends
25% of 4 decks +24% synergy
Darksteel Ingot
20% of 5 decks +19% synergy
Heraldic Banner
20% of 5 decks +17% synergy
Commander's Sphere
20% of 5 decks -1% synergy
Thought Vessel
20% of 5 decks -11% synergy
Fellwar Stone
20% of 5 decks -12% synergy
Lands
Sunken Hollow
100% of 5 decks +32% synergy
Command Tower
100% of 5 decks +11% synergy
Tainted Isle
60% of 5 decks +17% synergy
Watery Grave
60% of 5 decks +15% synergy
Choked Estuary
60% of 5 decks +11% synergy
Unclaimed Territory
40% of 5 decks +32% synergy
Darkslick Shores
40% of 5 decks +26% synergy
Myriad Landscape
40% of 5 decks +12% synergy
Polluted Delta
40% of 5 decks +12% synergy
Path of Ancestry
40% of 5 decks +11% synergy
Underground River
40% of 5 decks +3% synergy
Shipwreck Marsh
40% of 5 decks -0% synergy
Dimir Aqueduct
40% of 5 decks -2% synergy
Plaza of Heroes
25% of 4 decks +23% synergy
Secluded Courtyard
20% of 5 decks +14% synergy
Jwar Isle Refuge
20% of 5 decks +13% synergy
Fabled Passage
20% of 5 decks +12% synergy
Terramorphic Expanse
20% of 5 decks +8% synergy
Dismal Backwater
20% of 5 decks +4% synergy
Evolving Wilds
20% of 5 decks +3% synergy
Exotic Orchard
20% of 5 decks -15% synergy
Temple of Deceit
20% of 5 decks -19% synergy
Darkwater Catacombs
20% of 5 decks -21% synergy
Drowned Catacomb
20% of 5 decks -28% synergy