Gravecrawler + Ashnod's Altar + Anax, Hardened in the Forge + Bog Initiate

Gravecrawler
Ashnod's Altar
Anax, Hardened in the Forge
Bog Initiate

Requires
Gravecrawler must be on the battlefield. Ashnod's Altar must be on the battlefield. Anax, Hardened in the Forge must be on the battlefield. Bog Initiate must be on the battlefield. You control an additional Zombie.
Steps
  1. Activate Ashnod's Altar by sacrificing Gravecrawler, adding .
  2. Anax triggers, creating a 1/1 Satyr creature token.
  3. Activate Bog Initiate by paying 1, adding .
  4. Cast Gravecrawler from your graveyard by paying .
  5. Repeat any number of times.
  6. Activate Ashnod's Altar any number of times by sacrificing any number of Satyr tokens, adding any amount of colorless mana.
  7. Activate Bog Initiate any number of times by paying any amount of colorless mana, adding any amount of black mana.
Results
Infinite black mana. Infinite colorless mana. Infinite creature tokens. Infinite death triggers. Infinite ETB. Infinite lifeloss. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Orca, Siege Demon
1.00% of 200 decks 2 decks
Tymaret, the Murder King
0.26% of 384 decks 1 decks
Xantcha, Sleeper Agent
0.04% of 2810 decks 1 decks
Chainer, Nightmare Adept
0.03% of 3187 decks 1 decks
High Synergy Cards
Nether Traitor
100% of 5 decks +98% synergy
Top Cards
Braids, Arisen Nightmare
100% of 4 decks +91% synergy
Bloodsoaked Champion
80% of 5 decks +78% synergy
Pawn of Ulamog
80% of 5 decks +76% synergy
Carrion Feeder
80% of 5 decks +75% synergy
Viscera Seer
80% of 5 decks +68% synergy
Creatures
Stormclaw Rager
100% of 2 decks +96% synergy
Ojer Axonil, Deepest Might
100% of 1 decks +94% synergy
Smothering Abomination
60% of 5 decks +59% synergy
Grim Haruspex
60% of 5 decks +56% synergy
Reassembling Skeleton
60% of 5 decks +53% synergy
Pitiless Plunderer
60% of 5 decks +50% synergy
Zulaport Cutthroat
60% of 5 decks +50% synergy
Mayhem Devil
60% of 5 decks +38% synergy
Totentanz, Swarm Piper
50% of 2 decks +48% synergy
Cult Conscript
50% of 4 decks +48% synergy
Drivnod, Carnage Dominus
50% of 2 decks +47% synergy
Ayara, Widow of the Realm
50% of 2 decks +46% synergy
Garna, Bloodfist of Keld
50% of 4 decks +42% synergy
Lagomos, Hand of Hatred
50% of 4 decks +41% synergy
Solphim, Mayhem Dominus
50% of 2 decks +40% synergy
Mahadi, Emporium Master
50% of 4 decks +34% synergy
Signpost Scarecrow
40% of 5 decks +40% synergy
Vengeful Dead
40% of 5 decks +40% synergy
Tenacious Dead
40% of 5 decks +40% synergy
Tormod, the Desecrator
40% of 5 decks +39% synergy
Gutterbones
40% of 5 decks +39% synergy
Sifter of Skulls
40% of 5 decks +39% synergy
Deathbringer Thoctar
40% of 5 decks +39% synergy
Persistent Specimen
40% of 5 decks +38% synergy
Ayara, First of Locthwain
40% of 5 decks +38% synergy
Woe Strider
40% of 5 decks +36% synergy
Judith, the Scourge Diva
40% of 5 decks +35% synergy
Torbran, Thane of Red Fell
40% of 5 decks +34% synergy
Juri, Master of the Revue
40% of 5 decks +32% synergy
Syr Konrad, the Grim
40% of 5 decks +32% synergy
Blood Artist
40% of 5 decks +25% synergy
Chain Devil
25% of 4 decks +24% synergy
Shadowheart, Dark Justiciar
25% of 4 decks +24% synergy
Body Dropper
25% of 4 decks +22% synergy
Tor Wauki the Younger
25% of 4 decks +21% synergy
Lady Orca
20% of 5 decks +20% synergy
Coretapper
20% of 5 decks +20% synergy
Prismite
20% of 5 decks +20% synergy
Heiko Yamazaki, the General
20% of 5 decks +20% synergy
Initiates of the Ebon Hand
20% of 5 decks +20% synergy
Matter Reshaper
20% of 5 decks +20% synergy
Noxious Ghoul
20% of 5 decks +20% synergy
Draugr Recruiter
20% of 5 decks +20% synergy
Gravewaker
20% of 5 decks +20% synergy
Plague Belcher
20% of 5 decks +20% synergy
Jerren, Corrupted Bishop
20% of 5 decks +20% synergy
Undead Warchief
20% of 5 decks +20% synergy
Thallid Soothsayer
20% of 5 decks +20% synergy
Eternal Scourge
20% of 5 decks +20% synergy
Endless Cockroaches
20% of 5 decks +20% synergy
Instants
Nasty End
50% of 2 decks +43% synergy
Plumb the Forbidden
40% of 5 decks +36% synergy
Entomb
40% of 5 decks +31% synergy
Village Rites
40% of 5 decks +22% synergy
Astarion's Thirst
25% of 4 decks +24% synergy
Grim Harvest
20% of 5 decks +20% synergy
Unleash Fury
20% of 5 decks +18% synergy
Altar's Reap
20% of 5 decks +18% synergy
Tainted Strike
20% of 5 decks +17% synergy
Fling
20% of 5 decks +16% synergy
Kazuul's Fury
20% of 5 decks +16% synergy
Supernatural Stamina
20% of 5 decks +15% synergy
Vampiric Tutor
20% of 5 decks +2% synergy
Deadly Dispute
20% of 5 decks -5% synergy
Bedevil
20% of 5 decks -18% synergy
Dark Ritual
20% of 5 decks -19% synergy
Rakdos Charm
20% of 5 decks -21% synergy
Terminate
20% of 5 decks -23% synergy
Chaos Warp
20% of 5 decks -30% synergy
Sorceries
Tendrils of Agony
40% of 5 decks +39% synergy
Dread Return
40% of 5 decks +34% synergy
Victimize
40% of 5 decks +23% synergy
Sign in Blood
40% of 5 decks +20% synergy
Blasphemous Act
40% of 5 decks -8% synergy
Disturbed Burial
20% of 5 decks +20% synergy
Bitter Ordeal
20% of 5 decks +20% synergy
Reprocess
20% of 5 decks +20% synergy
Bankrupt in Blood
20% of 5 decks +19% synergy
Necromantic Selection
20% of 5 decks +19% synergy
Yawgmoth's Will
20% of 5 decks +18% synergy
Rise of the Dark Realms
20% of 5 decks +17% synergy
Buried Alive
20% of 5 decks +15% synergy
Grapeshot
20% of 5 decks +14% synergy
Damnation
20% of 5 decks +11% synergy
Diabolic Intent
20% of 5 decks +10% synergy
Read the Bones
20% of 5 decks +3% synergy
Toxic Deluge
20% of 5 decks +3% synergy
Night's Whisper
20% of 5 decks +1% synergy
Reanimate
20% of 5 decks +1% synergy
Demonic Tutor
20% of 5 decks -1% synergy
Vandalblast
20% of 5 decks -12% synergy
Feed the Swarm
20% of 5 decks -28% synergy
Utility Artifacts
Convergence of Dominion
50% of 2 decks +50% synergy
Vat of Rebirth
50% of 2 decks +44% synergy
Embalmer's Tools
40% of 5 decks +40% synergy
Desecrated Tomb
40% of 5 decks +39% synergy
Strionic Resonator
40% of 5 decks +37% synergy
Jet Medallion
40% of 5 decks +37% synergy
Basilisk Collar
40% of 5 decks +35% synergy
Skullclamp
40% of 5 decks +28% synergy
Wayfarer's Bauble
40% of 5 decks +19% synergy
Weatherlight Compleated
25% of 4 decks +25% synergy
Phyrexian Vault
20% of 5 decks +20% synergy
Prototype Portal
20% of 5 decks +20% synergy
Carnage Altar
20% of 5 decks +20% synergy
Skeleton Shard
20% of 5 decks +20% synergy
Blasting Station
20% of 5 decks +19% synergy
Thornbite Staff
20% of 5 decks +19% synergy
Krark-Clan Ironworks
20% of 5 decks +19% synergy
Animation Module
20% of 5 decks +19% synergy
Maskwood Nexus
20% of 5 decks +18% synergy
Grimoire of the Dead
20% of 5 decks +18% synergy
Mimic Vat
20% of 5 decks +18% synergy
Heartstone
20% of 5 decks +17% synergy
Altar of Dementia
20% of 5 decks +17% synergy
Bontu's Monument
20% of 5 decks +15% synergy
Phyrexian Altar
20% of 5 decks +14% synergy
Enchantments
Mechanized Warfare
50% of 2 decks +47% synergy
Phyrexian Reclamation
40% of 5 decks +34% synergy
Goblin Bombardment
40% of 5 decks +28% synergy
Braids's Frightful Return
25% of 4 decks +25% synergy
Planar Void
20% of 5 decks +20% synergy
Haunted Crossroads
20% of 5 decks +20% synergy
Eternal Thirst
20% of 5 decks +19% synergy
Attrition
20% of 5 decks +19% synergy
Dark Prophecy
20% of 5 decks +19% synergy
Repercussion
20% of 5 decks +18% synergy
Dreadhorde Invasion
20% of 5 decks +18% synergy
Palace Siege
20% of 5 decks +18% synergy
Liliana's Contract
20% of 5 decks +17% synergy
Vampiric Rites
20% of 5 decks +16% synergy
Fable of the Mirror-Breaker
20% of 5 decks +16% synergy
Kaya's Ghostform
20% of 5 decks +16% synergy
Dictate of the Twin Gods
20% of 5 decks +16% synergy
Bastion of Remembrance
20% of 5 decks +14% synergy
Necropotence
20% of 5 decks +12% synergy
Animate Dead
20% of 5 decks +9% synergy
Impact Tremors
20% of 5 decks +8% synergy
Phyrexian Arena
20% of 5 decks -1% synergy
Planeswalkers
Liliana, Untouched by Death
20% of 5 decks +20% synergy
Liliana of the Dark Realms
20% of 5 decks +20% synergy
Liliana Vess
20% of 5 decks +19% synergy
Liliana, Dreadhorde General
20% of 5 decks +18% synergy
Utility Lands
Bojuka Bog
80% of 5 decks +42% synergy
Mortuary Mire
40% of 5 decks +31% synergy
Urborg, Tomb of Yawgmoth
40% of 5 decks +19% synergy
Cabal Stronghold
20% of 5 decks +19% synergy
Field of the Dead
20% of 5 decks +19% synergy
Strip Mine
20% of 5 decks +18% synergy
Witch's Cottage
20% of 5 decks +16% synergy
Kher Keep
20% of 5 decks +16% synergy
Sokenzan, Crucible of Defiance
20% of 5 decks +13% synergy
Barren Moor
20% of 5 decks +13% synergy
Forgotten Cave
20% of 5 decks +13% synergy
Phyrexian Tower
20% of 5 decks +10% synergy
Cabal Coffers
20% of 5 decks +8% synergy
Ancient Tomb
20% of 5 decks +8% synergy
Reliquary Tower
20% of 5 decks +6% synergy
Mana Artifacts
Sol Ring
80% of 5 decks -7% synergy
Gemstone Array
60% of 5 decks +60% synergy
Arcane Signet
60% of 5 decks -22% synergy
Fellwar Stone
40% of 5 decks +7% synergy
Mind Stone
40% of 5 decks +7% synergy
Rakdos Signet
40% of 5 decks -25% synergy
Glittering Stockpile
25% of 4 decks +21% synergy
Bloodstone Cameo
20% of 5 decks +20% synergy
Honored Heirloom
20% of 5 decks +20% synergy
Coldsteel Heart
20% of 5 decks +19% synergy
Prismatic Lens
20% of 5 decks +18% synergy
Thought Vessel
20% of 5 decks +9% synergy
Charcoal Diamond
20% of 5 decks +8% synergy
Fire Diamond
20% of 5 decks +8% synergy
Commander's Sphere
20% of 5 decks -5% synergy
Lands
Smoldering Marsh
100% of 5 decks +37% synergy
Command Tower
100% of 5 decks +14% synergy
Terramorphic Expanse
80% of 5 decks +65% synergy
Temple of Malice
60% of 5 decks +26% synergy
Tainted Peak
60% of 5 decks +24% synergy
Foreboding Ruins
60% of 5 decks +15% synergy
Dragonskull Summit
60% of 5 decks +5% synergy
Fabled Passage
40% of 5 decks +31% synergy
Evolving Wilds
40% of 5 decks +19% synergy
Bloodstained Mire
40% of 5 decks +12% synergy
Shadowblood Ridge
40% of 5 decks +9% synergy
Haunted Ridge
40% of 5 decks +7% synergy
Rakdos Carnarium
40% of 5 decks +1% synergy
Blood Crypt
40% of 5 decks -5% synergy
Riveteers Overlook
25% of 4 decks +22% synergy
Geothermal Bog
25% of 4 decks +15% synergy
Tresserhorn Sinks
20% of 5 decks +20% synergy
Rocky Tar Pit
20% of 5 decks +17% synergy
Sulfurous Mire
20% of 5 decks +13% synergy
Canyon Slough
20% of 5 decks +5% synergy
Bloodfell Caves
20% of 5 decks +3% synergy
Graven Cairns
20% of 5 decks -2% synergy
Myriad Landscape
20% of 5 decks -7% synergy
Exotic Orchard
20% of 5 decks -10% synergy
Luxury Suite
20% of 5 decks -22% synergy