Blood Pet + Decaying Soil + Carnival of Souls + Blood Artist

Blood Pet
Decaying Soil
Carnival of Souls
Blood Artist

Requires
Blood Pet must be in hand. Decaying Soil must be on the battlefield. Carnival of Souls must be on the battlefield. Blood Artist must be on the battlefield. You have at least seven cards in your graveyard. Your life total is at least 2. Mana needed:
Steps
  1. Cast Blood Pet by paying .
  2. When Blood Pet enters the battlefield, Carnival of Souls triggers, causing you to add and lose 1 life.
  3. Activate Blood Pet by sacrificing it, adding .
  4. When Blood Pet dies, Decaying Soil and Blood Artist trigger.
  5. Resolve the Decaying Soil trigger, causing you to pay 1 to return Blood Pet from your graveyard to your hand.
  6. Resolve the Blood Artist trigger, causing an opponent to lose 1 life and you to gain one life.
  7. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite lifegain triggers. Infinite lifeloss. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Ayara, First of Locthwain
0.13% of 4765 decks 6 decks
Acererak the Archlich
0.18% of 1084 decks 2 decks
Yawgmoth, Thran Physician
0.04% of 5567 decks 2 decks
Blex, Vexing Pest
0.17% of 592 decks 1 decks
Edgar Markov
0.00% of 20827 decks 1 decks
Vito, Thorn of the Dusk Rose
0.03% of 3030 decks 1 decks
High Synergy Cards
Reassembling Skeleton
92% of 13 decks +89% synergy
Zulaport Cutthroat
92% of 13 decks +82% synergy
Bontu's Monument
77% of 13 decks +75% synergy
Phyrexian Altar
77% of 13 decks +73% synergy
Ashnod's Altar
77% of 13 decks +69% synergy
Urborg, Tomb of Yawgmoth
69% of 13 decks +59% synergy
Gravecrawler
62% of 13 decks +59% synergy
Jet Medallion
62% of 13 decks +59% synergy
Cabal Coffers
69% of 13 decks +58% synergy
Sanguine Bond
62% of 13 decks +56% synergy
Top Cards
Dark Ritual
77% of 13 decks +55% synergy
Bolas's Citadel
62% of 13 decks +52% synergy
Aetherflux Reservoir
54% of 13 decks +50% synergy
Carrion Feeder
54% of 13 decks +49% synergy
Gray Merchant of Asphodel
54% of 13 decks +45% synergy
Viscera Seer
54% of 13 decks +44% synergy
Sign in Blood
54% of 13 decks +44% synergy
Skullclamp
54% of 13 decks +41% synergy
Feed the Swarm
54% of 13 decks +36% synergy
Endrek Sahr, Master Breeder
46% of 13 decks +45% synergy
Creatures
Pitiless Plunderer
46% of 13 decks +39% synergy
Abhorrent Overlord
38% of 13 decks +38% synergy
K'rrik, Son of Yawgmoth
38% of 13 decks +36% synergy
Syr Konrad, the Grim
38% of 13 decks +30% synergy
Oathsworn Vampire
31% of 13 decks +30% synergy
Cult Conscript
31% of 13 decks +30% synergy
Deathgreeter
31% of 13 decks +30% synergy
Bloodghast
31% of 13 decks +29% synergy
Ophiomancer
31% of 13 decks +28% synergy
Mikaeus, the Unhallowed
31% of 13 decks +28% synergy
Ayara, First of Locthwain
31% of 13 decks +27% synergy
Orcish Bowmasters
27% of 11 decks +16% synergy
Mirkwood Bats
27% of 11 decks +15% synergy
Chittering Witch
23% of 13 decks +22% synergy
Priest of Forgotten Gods
23% of 13 decks +21% synergy
Crypt Ghast
23% of 13 decks +18% synergy
Sheoldred, the Apocalypse
23% of 13 decks +17% synergy
Instants
Vampiric Tutor
46% of 13 decks +28% synergy
Village Rites
38% of 13 decks +29% synergy
Snuff Out
31% of 13 decks +28% synergy
Imp's Mischief
31% of 13 decks +28% synergy
Cabal Ritual
31% of 13 decks +26% synergy
Infernal Grasp
31% of 13 decks +23% synergy
Malakir Rebirth
31% of 13 decks +22% synergy
Deadly Rollick
31% of 13 decks +20% synergy
Corrupted Conviction
25% of 12 decks +19% synergy
Shallow Grave
23% of 13 decks +23% synergy
Withering Boon
23% of 13 decks +23% synergy
Defile
23% of 13 decks +20% synergy
Culling the Weak
23% of 13 decks +19% synergy
Go for the Throat
23% of 13 decks +16% synergy
Entomb
23% of 13 decks +16% synergy
Deadly Dispute
23% of 13 decks +12% synergy
Sorceries
Reanimate
46% of 13 decks +31% synergy
Demonic Tutor
46% of 13 decks +24% synergy
Dread Return
38% of 13 decks +33% synergy
Imperial Seal
38% of 13 decks +33% synergy
Read the Bones
38% of 13 decks +31% synergy
Night's Whisper
38% of 13 decks +29% synergy
Victimize
38% of 13 decks +27% synergy
Lich-Knights' Conquest
33% of 9 decks +30% synergy
Plague of Vermin
31% of 13 decks +30% synergy
Exsanguinate
31% of 13 decks +25% synergy
Damnation
31% of 13 decks +23% synergy
Toxic Deluge
31% of 13 decks +13% synergy
Mutilate
23% of 13 decks +21% synergy
Army of the Damned
23% of 13 decks +21% synergy
Diabolic Tutor
23% of 13 decks +17% synergy
Utility Artifacts
Lightning Greaves
38% of 13 decks +13% synergy
Desecrated Tomb
31% of 13 decks +30% synergy
Enchantments
Bastion of Remembrance
46% of 13 decks +40% synergy
Grave Pact
38% of 13 decks +34% synergy
The Meathook Massacre
38% of 13 decks +33% synergy
Dreadhorde Invasion
31% of 13 decks +28% synergy
Bitterblossom
31% of 13 decks +27% synergy
Exquisite Blood
31% of 13 decks +26% synergy
Phyrexian Arena
31% of 13 decks +16% synergy
Contamination
23% of 13 decks +23% synergy
Tortured Existence
23% of 13 decks +22% synergy
Animate Dead
23% of 13 decks +14% synergy
Utility Lands
Bojuka Bog
69% of 13 decks +39% synergy
Castle Locthwain
54% of 13 decks +48% synergy
Nykthos, Shrine to Nyx
46% of 13 decks +41% synergy
Cabal Stronghold
38% of 13 decks +35% synergy
War Room
38% of 13 decks +32% synergy
Phyrexian Tower
38% of 13 decks +30% synergy
Ancient Tomb
38% of 13 decks +28% synergy
Command Beacon
31% of 13 decks +26% synergy
Takenuma, Abandoned Mire
31% of 13 decks +20% synergy
Reliquary Tower
31% of 13 decks +1% synergy
Strip Mine
23% of 13 decks +20% synergy
Mana Artifacts
Sol Ring
92% of 13 decks +8% synergy
Arcane Signet
62% of 13 decks -10% synergy
Jeweled Lotus
31% of 13 decks +25% synergy
Mana Crypt
23% of 13 decks +14% synergy