Gravecrawler + Ashnod's Altar + Signpost Scarecrow

Gravecrawler
Ashnod's Altar
Signpost Scarecrow

Requires
Gravecrawler must be on the battlefield. Ashnod's Altar must be on the battlefield. Signpost Scarecrow must be on the battlefield. You control an additional Zombie.
Steps
  1. Activate Ashnod's Altar by sacrificing Gravecrawler, adding .
  2. Activate Signpost Scarecrow by paying 2, adding .
  3. Cast Gravecrawler from your graveyard by paying .
  4. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Xantcha, Sleeper Agent
0.03% of 3140 decks 1 decks
Tevesh Szat, Doom of Fools
1.06% of 94 decks 1 decks
Syr Konrad, the Grim
0.02% of 4644 decks 1 decks
Prossh, Skyraider of Kher
0.02% of 5185 decks 1 decks
Juri, Master of the Revue
0.02% of 5391 decks 1 decks
Ashnod, Flesh Mechanist
0.06% of 1579 decks 1 decks
Sidisi, Brood Tyrant
0.02% of 6359 decks 1 decks
High Synergy Cards
Prismite
86% of 7 decks +86% synergy
Zulaport Cutthroat
86% of 7 decks +76% synergy
Pitiless Plunderer
71% of 7 decks +64% synergy
Victimize
71% of 7 decks +60% synergy
Blood Artist
71% of 7 decks +60% synergy
Pawn of Ulamog
57% of 7 decks +55% synergy
Priest of Forgotten Gods
57% of 7 decks +55% synergy
Reassembling Skeleton
57% of 7 decks +53% synergy
Ayara, First of Locthwain
57% of 7 decks +53% synergy
Grave Pact
57% of 7 decks +53% synergy
Top Cards
Bastion of Remembrance
57% of 7 decks +51% synergy
Viscera Seer
57% of 7 decks +48% synergy
Skullclamp
57% of 7 decks +45% synergy
Creatures
Deranged Assistant
100% of 1 decks +99% synergy
Grimgrin, Corpse-Born
100% of 1 decks +99% synergy
Wilhelt, the Rotcleaver
100% of 1 decks +98% synergy
Trophy Mage
100% of 1 decks +98% synergy
Lagomos, Hand of Hatred
100% of 3 decks +97% synergy
Diregraf Captain
100% of 1 decks +96% synergy
Mahadi, Emporium Master
100% of 3 decks +93% synergy
Wight of the Reliquary
100% of 1 decks +92% synergy
Mayhem Devil
67% of 3 decks +57% synergy
Magus of the Order
50% of 2 decks +50% synergy
Deathcap Cultivator
50% of 2 decks +49% synergy
Retrofitted Transmogrant
50% of 2 decks +49% synergy
Totentanz, Swarm Piper
50% of 2 decks +49% synergy
Stormclaw Rager
50% of 2 decks +49% synergy
Mishra, Tamer of Mak Fawa
50% of 2 decks +49% synergy
Tangled Florahedron
50% of 2 decks +49% synergy
Protean Hulk
50% of 2 decks +48% synergy
Fauna Shaman
50% of 2 decks +47% synergy
Drivnod, Carnage Dominus
50% of 6 decks +47% synergy
Underrealm Lich
50% of 2 decks +47% synergy
Springbloom Druid
50% of 2 decks +46% synergy
Solphim, Mayhem Dominus
50% of 2 decks +45% synergy
Avenger of Zendikar
50% of 2 decks +41% synergy
Reclamation Sage
50% of 2 decks +39% synergy
Sakura-Tribe Elder
50% of 2 decks +32% synergy
Bog Initiate
43% of 7 decks +43% synergy
Sifter of Skulls
43% of 7 decks +42% synergy
Yahenni, Undying Partisan
43% of 7 decks +40% synergy
Butcher of Malakir
43% of 7 decks +39% synergy
Carrion Feeder
43% of 7 decks +38% synergy
Braids, Arisen Nightmare
43% of 7 decks +35% synergy
Syr Konrad, the Grim
43% of 7 decks +34% synergy
Solemn Simulacrum
43% of 7 decks +29% synergy
Orca, Siege Demon
33% of 3 decks +33% synergy
Anax, Hardened in the Forge
33% of 3 decks +33% synergy
Vraan, Executioner Thane
33% of 6 decks +32% synergy
Judith, the Scourge Diva
33% of 3 decks +32% synergy
Mogis, God of Slaughter
33% of 3 decks +31% synergy
Garna, Bloodfist of Keld
33% of 3 decks +31% synergy
Juri, Master of the Revue
33% of 3 decks +30% synergy
Warren Soultrader
33% of 3 decks +26% synergy
Marionette Apprentice
33% of 3 decks +26% synergy
Mirkwood Bats
33% of 6 decks +21% synergy
Crossroads Candleguide
29% of 7 decks +29% synergy
Stonework Packbeast
29% of 7 decks +28% synergy
Tenacious Dead
29% of 7 decks +28% synergy
Ruthless Knave
29% of 7 decks +28% synergy
Persistent Specimen
29% of 7 decks +28% synergy
Cult Conscript
29% of 7 decks +28% synergy
Bloodsoaked Champion
29% of 7 decks +28% synergy
Instants
Kill! Maim! Burn!
50% of 2 decks +49% synergy
Blood for the Blood God!
50% of 2 decks +46% synergy
Return of the Wildspeaker
50% of 2 decks +37% synergy
Worldly Tutor
50% of 2 decks +36% synergy
Heroic Intervention
50% of 2 decks +20% synergy
Beast Within
50% of 2 decks +11% synergy
Village Rites
43% of 7 decks +33% synergy
Vampiric Tutor
43% of 7 decks +25% synergy
Dark Ritual
43% of 7 decks +20% synergy
Eviscerator's Insight
33% of 3 decks +32% synergy
Fling
33% of 3 decks +31% synergy
Kazuul's Fury
33% of 3 decks +31% synergy
Flare of Malice
33% of 3 decks +30% synergy
Corrupted Conviction
33% of 6 decks +28% synergy
Bedevil
33% of 3 decks +19% synergy
Rakdos Charm
33% of 3 decks +19% synergy
Defile
29% of 7 decks +25% synergy
Tragic Slip
29% of 7 decks +25% synergy
Deadly Dispute
29% of 7 decks +17% synergy
Ashnod's Intervention
17% of 6 decks +16% synergy
Vraska's Fall
17% of 6 decks +14% synergy
Rescue from the Underworld
14% of 7 decks +14% synergy
Death Denied
14% of 7 decks +14% synergy
Body Count
14% of 7 decks +14% synergy
Szat's Will
14% of 7 decks +14% synergy
Slaughter Pact
14% of 7 decks +13% synergy
Hero's Downfall
14% of 7 decks +12% synergy
Hagra Mauling
14% of 7 decks +12% synergy
Snuff Out
14% of 7 decks +12% synergy
Culling the Weak
14% of 7 decks +11% synergy
Cabal Ritual
14% of 7 decks +10% synergy
Go for the Throat
14% of 7 decks +7% synergy
Entomb
14% of 7 decks +7% synergy
Malakir Rebirth
14% of 7 decks +6% synergy
Deadly Rollick
14% of 7 decks +3% synergy
Sorceries
Tooth and Nail
50% of 2 decks +48% synergy
Three Visits
50% of 2 decks +25% synergy
Kodama's Reach
50% of 2 decks +19% synergy
Rampant Growth
50% of 2 decks +15% synergy
Cultivate
50% of 2 decks +4% synergy
Diabolic Tutor
43% of 7 decks +37% synergy
Wheel of Misfortune
33% of 3 decks +29% synergy
Grapeshot
33% of 3 decks +29% synergy
Vandalblast
33% of 3 decks +17% synergy
Mutilate
29% of 7 decks +27% synergy
Unearth
29% of 7 decks +25% synergy
Grim Tutor
29% of 7 decks +24% synergy
Diabolic Intent
29% of 7 decks +20% synergy
Lively Dirge
25% of 4 decks +23% synergy
Insatiable Avarice
25% of 4 decks +20% synergy
Powerstone Fracture
17% of 6 decks +17% synergy
Emergency Weld
17% of 6 decks +16% synergy
Terisiare's Devastation
17% of 6 decks +16% synergy
Monumental Corruption
17% of 6 decks +16% synergy
Lich-Knights' Conquest
17% of 6 decks +14% synergy
Demonic Collusion
14% of 7 decks +14% synergy
Bitter Ordeal
14% of 7 decks +14% synergy
Extinction Event
14% of 7 decks +14% synergy
Zombify
14% of 7 decks +14% synergy
Razaketh's Rite
14% of 7 decks +14% synergy
Syphon Flesh
14% of 7 decks +14% synergy
Dark Salvation
14% of 7 decks +14% synergy
Tendrils of Agony
14% of 7 decks +14% synergy
Dread Summons
14% of 7 decks +13% synergy
Zombie Apocalypse
14% of 7 decks +13% synergy
Bubbling Muck
14% of 7 decks +13% synergy
Scheming Symmetry
14% of 7 decks +12% synergy
Army of the Damned
14% of 7 decks +12% synergy
Decree of Pain
14% of 7 decks +12% synergy
Profane Tutor
14% of 7 decks +11% synergy
Agadeem's Awakening
14% of 7 decks +11% synergy
Torment of Hailfire
14% of 7 decks +9% synergy
Dread Return
14% of 7 decks +9% synergy
Imperial Seal
14% of 7 decks +8% synergy
Read the Bones
14% of 7 decks +7% synergy
Damnation
14% of 7 decks +6% synergy
Feed the Swarm
14% of 7 decks -4% synergy
Demonic Tutor
14% of 7 decks -8% synergy
Utility Artifacts
Urabrask's Forge
50% of 2 decks +48% synergy
Bontu's Monument
43% of 7 decks +41% synergy
Phyrexian Altar
43% of 7 decks +39% synergy
Oni-Cult Anvil
33% of 3 decks +31% synergy
Blasting Station
29% of 7 decks +28% synergy
Altar of Dementia
29% of 7 decks +26% synergy
Jet Medallion
29% of 7 decks +26% synergy
Lightning Greaves
29% of 7 decks +3% synergy
Mephitic Draught
25% of 4 decks +24% synergy
Transmogrant's Crown
17% of 6 decks +16% synergy
Vat of Rebirth
17% of 6 decks +14% synergy
Embalmer's Tools
14% of 7 decks +14% synergy
Relic Vial
14% of 7 decks +14% synergy
Batterskull
14% of 7 decks +14% synergy
Animation Module
14% of 7 decks +14% synergy
Desecrated Tomb
14% of 7 decks +14% synergy
Planar Bridge
14% of 7 decks +14% synergy
Heartstone
14% of 7 decks +14% synergy
Witch's Oven
14% of 7 decks +14% synergy
Thornbite Staff
14% of 7 decks +14% synergy
Krark-Clan Ironworks
14% of 7 decks +13% synergy
Kaldra Compleat
14% of 7 decks +13% synergy
Sword of Vengeance
14% of 7 decks +13% synergy
Akroma's Memorial
14% of 7 decks +13% synergy
Vorpal Sword
14% of 7 decks +13% synergy
Nettlecyst
14% of 7 decks +12% synergy
Inspiring Statuary
14% of 7 decks +12% synergy
The Ozolith
14% of 7 decks +11% synergy
Aetherflux Reservoir
14% of 7 decks +11% synergy
Bolas's Citadel
14% of 7 decks +5% synergy
Swiftfoot Boots
14% of 7 decks -14% synergy
Enchantments
Case of the Shifting Visage
100% of 1 decks +99% synergy
Rooftop Storm
100% of 1 decks +98% synergy
Intruder Alarm
100% of 1 decks +98% synergy
Scavenger's Talent
100% of 1 decks +97% synergy
Riveteers Ascendancy
100% of 1 decks +95% synergy
Goblin Bombardment
100% of 3 decks +94% synergy
Cryptolith Rite
50% of 2 decks +47% synergy
Moldervine Reclamation
50% of 2 decks +41% synergy
Phyrexian Reclamation
43% of 7 decks +39% synergy
Virtue of Persistence
33% of 6 decks +30% synergy
Warstorm Surge
33% of 3 decks +28% synergy
Ripples of Undeath
33% of 3 decks +27% synergy
Impact Tremors
33% of 3 decks +24% synergy
Dictate of Erebos
29% of 7 decks +25% synergy
Black Market
29% of 7 decks +24% synergy
Phyrexian Arena
29% of 7 decks +14% synergy
Court of Locthwain
25% of 4 decks +23% synergy
Carnival of Souls
14% of 7 decks +14% synergy
Polluted Bonds
14% of 7 decks +13% synergy
Curse of the Restless Dead
14% of 7 decks +13% synergy
Open the Graves
14% of 7 decks +13% synergy
Oversold Cemetery
14% of 7 decks +13% synergy
Vampiric Rites
14% of 7 decks +12% synergy
Bitterblossom
14% of 7 decks +10% synergy
The Meathook Massacre
14% of 7 decks +9% synergy
Sanguine Bond
14% of 7 decks +9% synergy
Animate Dead
14% of 7 decks +5% synergy
Planeswalkers
Chandra, Acolyte of Flame
33% of 3 decks +32% synergy
Liliana, Dreadhorde General
29% of 7 decks +25% synergy
Liliana, Untouched by Death
14% of 7 decks +14% synergy
Sorin the Mirthless
14% of 7 decks +14% synergy
Liliana of the Dark Realms
14% of 7 decks +13% synergy
Tevesh Szat, Doom of Fools
14% of 7 decks +13% synergy
Liliana, Death's Majesty
14% of 7 decks +13% synergy
Utility Lands
Kessig Wolf Run
100% of 1 decks +84% synergy
Phyrexian Tower
57% of 7 decks +49% synergy
Urborg, Tomb of Yawgmoth
43% of 7 decks +33% synergy
Reliquary Tower
43% of 7 decks +13% synergy
Bojuka Bog
43% of 7 decks +13% synergy
High Market
29% of 7 decks +26% synergy
Witch's Cottage
29% of 7 decks +25% synergy
Cabal Coffers
29% of 7 decks +18% synergy
Leechridden Swamp
14% of 7 decks +13% synergy
Volrath's Stronghold
14% of 7 decks +13% synergy
Crypt of Agadeem
14% of 7 decks +13% synergy
Cabal Stronghold
14% of 7 decks +11% synergy
Castle Locthwain
14% of 7 decks +9% synergy
War Room
14% of 7 decks +8% synergy
Rogue's Passage
14% of 7 decks -5% synergy
Mana Artifacts
Sol Ring
86% of 7 decks +1% synergy
Arcane Signet
57% of 7 decks -15% synergy
Thought Vessel
43% of 7 decks +26% synergy
Urn of Godfire
33% of 6 decks +33% synergy
Rakdos Signet
33% of 3 decks +4% synergy
Gemstone Array
29% of 7 decks +28% synergy
Commander's Sphere
29% of 7 decks +13% synergy
Chromatic Orrery
14% of 7 decks +13% synergy
Mind Stone
14% of 7 decks -3% synergy
Fellwar Stone
14% of 7 decks -7% synergy
Lands
Ice Tunnel
100% of 1 decks +97% synergy
Highland Forest
100% of 1 decks +96% synergy
Woodland Chasm
100% of 2 decks +95% synergy
Wooded Ridgeline
100% of 1 decks +94% synergy
Haunted Mire
100% of 2 decks +92% synergy
Undercity Sewers
100% of 1 decks +86% synergy
Temple of Abandon
100% of 1 decks +86% synergy
Game Trail
100% of 1 decks +84% synergy
Underground Mortuary
100% of 1 decks +84% synergy
Choked Estuary
100% of 1 decks +83% synergy
Shipwreck Marsh
100% of 1 decks +81% synergy
Drowned Catacomb
100% of 1 decks +74% synergy
Morphic Pool
100% of 1 decks +74% synergy
Opulent Palace
100% of 1 decks +73% synergy
Zagoth Triome
100% of 1 decks +69% synergy
Smoldering Marsh
100% of 3 decks +67% synergy
Sunken Hollow
100% of 1 decks +65% synergy
Cinder Glade
100% of 1 decks +62% synergy
Watery Grave
100% of 1 decks +59% synergy
Temple of Malice
67% of 3 decks +53% synergy
Foreboding Ruins
67% of 3 decks +51% synergy
Haunted Ridge
67% of 3 decks +51% synergy
Luxury Suite
67% of 3 decks +40% synergy
Dragonskull Summit
67% of 3 decks +36% synergy
Blood Crypt
67% of 3 decks +28% synergy
Command Tower
57% of 7 decks -17% synergy
Deathcap Glade
50% of 2 decks +36% synergy
Temple of Malady
50% of 2 decks +34% synergy
Llanowar Wastes
50% of 2 decks +24% synergy
Undergrowth Stadium
50% of 2 decks +24% synergy
Woodland Cemetery
50% of 2 decks +22% synergy
Overgrown Tomb
50% of 2 decks +8% synergy
Akoum Refuge
33% of 3 decks +31% synergy
Rakdos Guildgate
33% of 3 decks +29% synergy
Blackcleave Cliffs
33% of 3 decks +28% synergy
Bloodfell Caves
33% of 3 decks +26% synergy
Blightstep Pathway
33% of 3 decks +24% synergy
Tainted Peak
33% of 3 decks +23% synergy
Shadowblood Ridge
33% of 3 decks +21% synergy
Rakdos Carnarium
33% of 3 decks +19% synergy
Fabled Passage
29% of 7 decks +19% synergy
Terramorphic Expanse
29% of 7 decks +13% synergy
Evolving Wilds
29% of 7 decks +8% synergy
Rocky Tar Pit
14% of 7 decks +14% synergy
Grasslands
14% of 7 decks +14% synergy
Bloodstained Mire
14% of 7 decks +4% synergy
Polluted Delta
14% of 7 decks +3% synergy
Verdant Catacombs
14% of 7 decks +3% synergy
Misty Rainforest
14% of 7 decks +3% synergy
Myriad Landscape
14% of 7 decks -5% synergy