Relentless Dead + Carnival of Souls + Rooftop Storm + Zulaport Cutthroat + Ashnod's Altar

Relentless Dead
Carnival of Souls
Rooftop Storm
Zulaport Cutthroat
Ashnod's Altar

Requires
Relentless Dead must be in hand. Carnival of Souls must be on the battlefield. Rooftop Storm must be on the battlefield. Zulaport Cutthroat must be on the battlefield. Ashnod's Altar must be on the battlefield. Your life total is at least 2.
Steps
  1. Cast Relentless Dead by paying 0.
  2. When Relentless Dead enters the battlefield, Carnival of Souls triggers, causing you to add b and lose 1 life.
  3. Activate Ashnod's Altar by sacrificing Relentless Dead, adding cc.
  4. When Relentless Dead dies, its first and second abilities trigger, as well as Zulaport Cutthroat.
  5. Resolve the first Relentless Dead trigger, causing you to pay b to return Relentless Dead from your graveyard to your hand.
  6. Resolve the second Relentless Dead trigger, choosing not to pay.
  7. Resolve the Zulaport Cutthroat trigger, causing each opponent to lose 1 life and you to gain 1 life.
  8. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite lifegain triggers. Infinite lifeloss. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Top Commanders (3)
Grimgrin, Corpse-Born
0.12% of 1683 decks 2 decks
Wilhelt, the Rotcleaver
0.03% of 18253 decks 5 decks
Varina, Lich Queen
0.02% of 6416 decks 1 decks
New Cards (1)
Feral Ghoul
100% of 1 decks +96% synergy
Top Cards (10)
Gravecrawler
100% of 8 decks +99% synergy
Pitiless Plunderer
100% of 8 decks +96% synergy
Phyrexian Altar
100% of 8 decks +96% synergy
Diregraf Captain
88% of 8 decks +86% synergy
Diregraf Colossus
88% of 8 decks +86% synergy
Sidisi, Undead Vizier
88% of 8 decks +86% synergy
Carrion Feeder
88% of 8 decks +85% synergy
Entomb
88% of 8 decks +84% synergy
Blood Artist
88% of 8 decks +81% synergy
Headless Rider
75% of 8 decks +74% synergy
Creatures (50)
Wayward Servant
100% of 1 decks +100% synergy
Aven Wind Guide
100% of 1 decks +100% synergy
Bennie Bracks, Zoologist
100% of 1 decks +99% synergy
Corpse Knight
100% of 1 decks +99% synergy
Elas il-Kor, Sadistic Pilgrim
100% of 1 decks +97% synergy
Midnight Reaper
75% of 8 decks +73% synergy
Viscera Seer
75% of 8 decks +70% synergy
Roaming Throne
75% of 4 decks +58% synergy
Acererak the Archlich
62% of 8 decks +62% synergy
Poppet Stitcher
62% of 8 decks +62% synergy
Cryptbreaker
62% of 8 decks +62% synergy
Undead Augur
62% of 8 decks +61% synergy
Reassembling Skeleton
62% of 8 decks +60% synergy
Archghoul of Thraben
50% of 8 decks +50% synergy
Havengul Lich
50% of 8 decks +50% synergy
Lord of the Undead
50% of 8 decks +49% synergy
Undead Warchief
50% of 8 decks +49% synergy
Death Baron
50% of 8 decks +49% synergy
Drivnod, Carnage Dominus
50% of 4 decks +48% synergy
Gray Merchant of Asphodel
50% of 8 decks +45% synergy
Geralf's Messenger
38% of 8 decks +37% synergy
Grimgrin, Corpse-Born
38% of 8 decks +37% synergy
Plague Belcher
38% of 8 decks +37% synergy
Gisa and Geralf
38% of 8 decks +37% synergy
Cemetery Reaper
38% of 8 decks +37% synergy
Lord of the Accursed
38% of 8 decks +36% synergy
Mikaeus, the Unhallowed
38% of 8 decks +36% synergy
Grim Haruspex
38% of 8 decks +35% synergy
Phyrexian Ghoul
25% of 8 decks +25% synergy
Poxwalkers
25% of 4 decks +25% synergy
Nantuko Husk
25% of 8 decks +25% synergy
Zombie Master
25% of 8 decks +25% synergy
Liliana's Standard Bearer
25% of 8 decks +25% synergy
Wilhelt, the Rotcleaver
25% of 8 decks +24% synergy
Hordewing Skaab
25% of 8 decks +24% synergy
Champion of the Perished
25% of 8 decks +24% synergy
Vile Entomber
25% of 8 decks +24% synergy
Ayara, First of Locthwain
25% of 8 decks +23% synergy
Fleshbag Marauder
25% of 8 decks +23% synergy
Thassa's Oracle
25% of 8 decks +21% synergy
Braids, Arisen Nightmare
25% of 4 decks +21% synergy
Corpse Harvester
12% of 8 decks +12% synergy
Lich Lord of Unx
12% of 8 decks +12% synergy
Butcher Ghoul
12% of 8 decks +12% synergy
Noosegraf Mob
12% of 8 decks +12% synergy
Graveborn Muse
12% of 8 decks +12% synergy
Bladestitched Skaab
12% of 8 decks +12% synergy
Watcher for Tomorrow
12% of 8 decks +12% synergy
Dreamscape Artist
12% of 8 decks +12% synergy
Shepherd of Rot
12% of 8 decks +12% synergy
Instants (45)
Vampiric Tutor
62% of 8 decks +53% synergy
Mystical Tutor
50% of 8 decks +42% synergy
Swan Song
50% of 8 decks +42% synergy
An Offer You Can't Refuse
50% of 6 decks +40% synergy
Dark Ritual
50% of 8 decks +39% synergy
Cyclonic Rift
50% of 8 decks +36% synergy
Lim-Dûl's Vault
38% of 8 decks +36% synergy
Pact of Negation
38% of 8 decks +34% synergy
Fierce Guardianship
38% of 8 decks +29% synergy
Counterspell
38% of 8 decks +16% synergy
Perplex
25% of 8 decks +25% synergy
Lazotep Plating
25% of 8 decks +24% synergy
Snuff Out
25% of 8 decks +24% synergy
Drown in the Loch
25% of 8 decks +23% synergy
Demonic Consultation
25% of 8 decks +23% synergy
Corrupted Conviction
25% of 4 decks +22% synergy
Deadly Rollick
25% of 8 decks +20% synergy
Village Rites
25% of 8 decks +20% synergy
Deadly Dispute
25% of 8 decks +19% synergy
Mana Drain
25% of 8 decks +17% synergy
Arcane Denial
25% of 8 decks +16% synergy
Body Count
14% of 7 decks +14% synergy
Spell Burst
12% of 8 decks +12% synergy
Malicious Affliction
12% of 8 decks +12% synergy
Memory Lapse
12% of 8 decks +12% synergy
Jwari Disruption
12% of 8 decks +12% synergy
Intuition
12% of 8 decks +12% synergy
Miscast
12% of 8 decks +11% synergy
Delay
12% of 8 decks +11% synergy
Ad Nauseam
12% of 8 decks +11% synergy
Plumb the Forbidden
12% of 8 decks +11% synergy
Culling the Weak
12% of 8 decks +11% synergy
Tragic Slip
12% of 8 decks +11% synergy
Chain of Vapor
12% of 8 decks +10% synergy
Narset's Reversal
12% of 8 decks +10% synergy
Cabal Ritual
12% of 8 decks +10% synergy
Aetherize
12% of 8 decks +10% synergy
Dispel
12% of 8 decks +10% synergy
Muddle the Mixture
12% of 8 decks +10% synergy
Flusterstorm
12% of 8 decks +9% synergy
Go for the Throat
12% of 8 decks +9% synergy
Force of Negation
12% of 8 decks +8% synergy
Force of Will
12% of 8 decks +7% synergy
Brainstorm
12% of 8 decks +1% synergy
Negate
12% of 8 decks +1% synergy
Sorceries (31)
Rite of Oblivion
100% of 1 decks +99% synergy
Demonic Tutor
88% of 8 decks +75% synergy
Unmarked Grave
62% of 8 decks +61% synergy
Buried Alive
62% of 8 decks +60% synergy
Diabolic Intent
62% of 8 decks +58% synergy
Reanimate
62% of 8 decks +55% synergy
Toxic Deluge
50% of 8 decks +42% synergy
Empty the Laboratory
38% of 8 decks +37% synergy
Final Parting
38% of 8 decks +37% synergy
Grim Tutor
38% of 8 decks +35% synergy
Fabricate
38% of 8 decks +34% synergy
Fortuitous Find
25% of 8 decks +25% synergy
Zombie Apocalypse
25% of 8 decks +24% synergy
Victimize
25% of 8 decks +19% synergy
Reconstruction
12% of 8 decks +12% synergy
Increasing Ambition
12% of 8 decks +12% synergy
Exhume
12% of 8 decks +12% synergy
Dark Petition
12% of 8 decks +12% synergy
Beseech the Queen
12% of 8 decks +12% synergy
Crippling Fear
12% of 8 decks +11% synergy
Praetor's Grasp
12% of 8 decks +11% synergy
Peer into the Abyss
12% of 8 decks +11% synergy
Agadeem's Awakening
12% of 8 decks +10% synergy
Imperial Seal
12% of 8 decks +10% synergy
Gitaxian Probe
12% of 8 decks +9% synergy
Diabolic Tutor
12% of 8 decks +9% synergy
Damnation
12% of 8 decks +8% synergy
Night's Whisper
12% of 8 decks +8% synergy
Preordain
12% of 8 decks +7% synergy
Windfall
12% of 8 decks +6% synergy
Feed the Swarm
12% of 8 decks +3% synergy
Utility Artifacts (13)
Bontu's Monument
62% of 8 decks +60% synergy
Altar of Dementia
62% of 8 decks +59% synergy
Bolas's Citadel
38% of 8 decks +32% synergy
Embalmer's Tools
25% of 8 decks +25% synergy
Blasting Station
25% of 8 decks +24% synergy
Wayfarer's Bauble
25% of 8 decks +14% synergy
Skullclamp
25% of 8 decks +12% synergy
Aetherworks Marvel
12% of 8 decks +12% synergy
Nim Deathmantle
12% of 8 decks +12% synergy
Altar of the Brood
12% of 8 decks +11% synergy
Moonsilver Key
12% of 8 decks +11% synergy
Aetherflux Reservoir
12% of 8 decks +8% synergy
Lightning Greaves
12% of 8 decks -13% synergy
Enchantments (20)
Anointed Procession
100% of 1 decks +96% synergy
Smothering Tithe
100% of 1 decks +88% synergy
Rhystic Study
62% of 8 decks +48% synergy
Necroduality
50% of 8 decks +49% synergy
Grave Pact
50% of 8 decks +48% synergy
Endless Ranks of the Dead
38% of 8 decks +37% synergy
Dictate of Erebos
38% of 8 decks +35% synergy
Phyrexian Arena
38% of 8 decks +30% synergy
The Meathook Massacre
25% of 8 decks +22% synergy
Bastion of Remembrance
25% of 8 decks +22% synergy
Retribution of the Ancients
12% of 8 decks +12% synergy
Blight Mound
12% of 8 decks +12% synergy
Open the Graves
12% of 8 decks +12% synergy
Tortured Existence
12% of 8 decks +12% synergy
No Mercy
12% of 8 decks +12% synergy
Dance of the Dead
12% of 8 decks +12% synergy
Dreadhorde Invasion
12% of 8 decks +11% synergy
Necropotence
12% of 8 decks +10% synergy
Kindred Discovery
12% of 8 decks +9% synergy
Animate Dead
12% of 8 decks +7% synergy
Planeswalkers (3)
Liliana, Untouched by Death
50% of 8 decks +50% synergy
Ashiok, Dream Render
12% of 8 decks +11% synergy
Liliana, Dreadhorde General
12% of 8 decks +11% synergy
Utility Lands (23)
Unholy Grotto
62% of 8 decks +62% synergy
Urborg, Tomb of Yawgmoth
62% of 8 decks +52% synergy
Cabal Coffers
50% of 8 decks +44% synergy
Bojuka Bog
50% of 8 decks +34% synergy
Field of the Dead
38% of 8 decks +34% synergy
Phyrexian Tower
38% of 8 decks +33% synergy
Castle Locthwain
25% of 8 decks +22% synergy
Ancient Tomb
25% of 8 decks +14% synergy
Reliquary Tower
25% of 8 decks -3% synergy
Dreadship Reef
12% of 8 decks +12% synergy
Volrath's Stronghold
12% of 8 decks +12% synergy
Crypt of Agadeem
12% of 8 decks +12% synergy
Arch of Orazca
12% of 8 decks +11% synergy
Cephalid Coliseum
12% of 8 decks +11% synergy
Halimar Depths
12% of 8 decks +11% synergy
Witch's Cottage
12% of 8 decks +10% synergy
Shizo, Death's Storehouse
12% of 8 decks +10% synergy
Ghost Quarter
12% of 8 decks +10% synergy
Buried Ruin
12% of 8 decks +7% synergy
Nykthos, Shrine to Nyx
12% of 8 decks +7% synergy
Takenuma, Abandoned Mire
12% of 8 decks +6% synergy
Urza's Saga
12% of 8 decks +5% synergy
Otawara, Soaring City
12% of 8 decks +4% synergy
Mana Artifacts (22)
Talisman of Hierarchy
100% of 1 decks +94% synergy
Orzhov Cluestone
100% of 1 decks +100% synergy
Sol Ring
88% of 8 decks +3% synergy
Arcane Signet
75% of 8 decks +4% synergy
Talisman of Dominance
62% of 8 decks +55% synergy
Dimir Signet
62% of 8 decks +54% synergy
Fellwar Stone
50% of 8 decks +29% synergy
Mana Crypt
38% of 8 decks +26% synergy
Mox Diamond
25% of 8 decks +21% synergy
Mana Vault
25% of 8 decks +18% synergy
Chrome Mox
25% of 8 decks +18% synergy
Jeweled Lotus
25% of 8 decks +17% synergy
Dimir Cluestone
12% of 8 decks +12% synergy
Paradise Mantle
12% of 8 decks +12% synergy
Coalition Relic
12% of 8 decks +12% synergy
Crowded Crypt
12% of 8 decks +12% synergy
Sky Diamond
12% of 8 decks +10% synergy
Charcoal Diamond
12% of 8 decks +9% synergy
Lotus Petal
12% of 8 decks +6% synergy
Thought Vessel
12% of 8 decks -3% synergy
Commander's Sphere
12% of 8 decks -4% synergy
Mind Stone
12% of 8 decks -6% synergy
Lands (41)
Concealed Courtyard
100% of 1 decks +99% synergy
Shineshadow Snarl
100% of 1 decks +97% synergy
Temple of Silence
100% of 1 decks +96% synergy
Drowned Catacomb
100% of 8 decks +94% synergy
Godless Shrine
100% of 1 decks +90% synergy
Sunken Hollow
88% of 8 decks +79% synergy
Watery Grave
88% of 8 decks +77% synergy
Command Tower
88% of 8 decks +14% synergy
Morphic Pool
75% of 8 decks +68% synergy
Clearwater Pathway
62% of 8 decks +60% synergy
Polluted Delta
62% of 8 decks +52% synergy
Path of Ancestry
62% of 8 decks +43% synergy
Exotic Orchard
62% of 8 decks +28% synergy
Underground River
50% of 8 decks +46% synergy
River of Tears
38% of 8 decks +37% synergy
Darkslick Shores
38% of 8 decks +36% synergy
Sunken Ruins
38% of 8 decks +36% synergy
Tainted Isle
38% of 8 decks +35% synergy
Underground Sea
38% of 8 decks +34% synergy
Darkwater Catacombs
38% of 8 decks +34% synergy
Choked Estuary
38% of 8 decks +33% synergy
Shipwreck Marsh
38% of 8 decks +32% synergy
Prismatic Vista
38% of 8 decks +31% synergy
Cavern of Souls
25% of 8 decks +19% synergy
Mana Confluence
25% of 8 decks +17% synergy
Myriad Landscape
25% of 8 decks +4% synergy
Evolving Wilds
25% of 8 decks +3% synergy
Secluded Courtyard
14% of 7 decks +10% synergy
Fetid Pools
12% of 8 decks +11% synergy
Spire of Industry
12% of 8 decks +10% synergy
Temple of Deceit
12% of 8 decks +8% synergy
Dimir Aqueduct
12% of 8 decks +8% synergy
Gemstone Caverns
12% of 8 decks +8% synergy
City of Brass
12% of 8 decks +4% synergy
Fabled Passage
12% of 8 decks +3% synergy
Bloodstained Mire
12% of 8 decks +2% synergy
Flooded Strand
12% of 8 decks +2% synergy
Scalding Tarn
12% of 8 decks +1% synergy
Verdant Catacombs
12% of 8 decks +1% synergy
Marsh Flats
12% of 8 decks +1% synergy
Misty Rainforest
12% of 8 decks +1% synergy