Gravecrawler + Ashnod's Altar + Gemstone Array

Gravecrawler
Ashnod's Altar
Gemstone Array

Requires
Gravecrawler must be on the battlefield. Ashnod's Altar must be on the battlefield. Gemstone Array must be on the battlefield. You control an additional Zombie.
Steps
  1. Activate Ashnod's Altar by sacrificing Gravecrawler, adding cc.
  2. Activate Gemstone Array's first ability by paying 2, putting a charge counter on it.
  3. Activate Gemstone Array's second ability by removing a charge counter from it, adding b.
  4. Cast Gravecrawler from your graveyard by paying b.
  5. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Top Commanders (2)
Yawgmoth, Thran Physician
0.05% of 5563 decks 3 decks
Wilhelt, the Rotcleaver
0.02% of 18298 decks 3 decks
Top Cards (10)
Counterspell
80% of 10 decks +59% synergy
Phyrexian Altar
70% of 27 decks +66% synergy
Rooftop Storm
70% of 10 decks +69% synergy
Diregraf Captain
70% of 10 decks +69% synergy
Cleaver Skaab
50% of 10 decks +49% synergy
Carrion Feeder
48% of 27 decks +45% synergy
Pitiless Plunderer
48% of 27 decks +44% synergy
Blood Artist
48% of 27 decks +42% synergy
Reanimate
48% of 27 decks +41% synergy
Feed the Swarm
44% of 27 decks +35% synergy
Creatures (50)
Mahadi, Emporium Master
75% of 4 decks +73% synergy
Anax, Hardened in the Forge
43% of 7 decks +42% synergy
Birgi, God of Storytelling
43% of 7 decks +40% synergy
Dockside Extortionist
43% of 7 decks +35% synergy
Zulaport Cutthroat
41% of 27 decks +35% synergy
Gisa and Geralf
40% of 10 decks +39% synergy
Diregraf Colossus
37% of 27 decks +36% synergy
Headless Rider
35% of 26 decks +34% synergy
Nether Traitor
33% of 27 decks +33% synergy
Pawn of Ulamog
33% of 27 decks +32% synergy
Gray Merchant of Asphodel
33% of 27 decks +28% synergy
Havengul Lich
30% of 10 decks +30% synergy
Geralf, Visionary Stitcher
30% of 10 decks +30% synergy
Hordewing Skaab
30% of 10 decks +29% synergy
Overcharged Amalgam
30% of 10 decks +29% synergy
Snapcaster Mage
30% of 10 decks +29% synergy
Death Baron
30% of 27 decks +28% synergy
Crypt Ghast
30% of 27 decks +27% synergy
Plague Belcher
26% of 27 decks +25% synergy
Mikaeus, the Unhallowed
26% of 27 decks +24% synergy
Ayara, First of Locthwain
26% of 27 decks +24% synergy
Reassembling Skeleton
26% of 27 decks +24% synergy
Viscera Seer
26% of 27 decks +21% synergy
Bog Initiate
22% of 27 decks +22% synergy
Priest of Gix
22% of 27 decks +22% synergy
Cult Conscript
22% of 18 decks +22% synergy
Lord of the Accursed
22% of 27 decks +21% synergy
Undead Augur
22% of 27 decks +21% synergy
Sidisi, Undead Vizier
22% of 27 decks +21% synergy
Champion of the Perished
19% of 26 decks +18% synergy
Vengeful Dead
19% of 27 decks +18% synergy
Tormod, the Desecrator
19% of 27 decks +18% synergy
Bloodsoaked Champion
19% of 27 decks +18% synergy
Undead Warchief
19% of 27 decks +18% synergy
Nirkana Revenant
19% of 27 decks +18% synergy
Cemetery Reaper
19% of 27 decks +18% synergy
Grave Titan
19% of 27 decks +17% synergy
Midnight Reaper
19% of 27 decks +16% synergy
Fleshbag Marauder
19% of 27 decks +16% synergy
Braids, Arisen Nightmare
17% of 18 decks +12% synergy
Thopter Squadron
15% of 27 decks +15% synergy
Magus of the Coffers
15% of 27 decks +14% synergy
Deathgreeter
15% of 27 decks +14% synergy
Triskelion
15% of 27 decks +14% synergy
Puppeteer Clique
15% of 27 decks +14% synergy
K'rrik, Son of Yawgmoth
15% of 27 decks +14% synergy
Yahenni, Undying Partisan
15% of 27 decks +13% synergy
Grim Haruspex
15% of 27 decks +12% synergy
Syr Konrad, the Grim
15% of 27 decks +10% synergy
Dross Harvester
11% of 27 decks +11% synergy
Instants (14)
Lazotep Plating
30% of 10 decks +29% synergy
Dark Ritual
30% of 27 decks +19% synergy
Go for the Throat
26% of 27 decks +23% synergy
Vampiric Tutor
22% of 27 decks +12% synergy
Defile
19% of 27 decks +17% synergy
Tragic Slip
19% of 27 decks +17% synergy
Deadly Rollick
19% of 27 decks +13% synergy
Cabal Ritual
15% of 27 decks +12% synergy
Entomb
15% of 27 decks +11% synergy
Corpse Dance
11% of 27 decks +11% synergy
Mausoleum Secrets
11% of 27 decks +11% synergy
Rise of the Dread Marn
11% of 27 decks +10% synergy
Malakir Rebirth
11% of 27 decks +6% synergy
Village Rites
11% of 27 decks +6% synergy
Sorceries (22)
Demonic Tutor
37% of 27 decks +25% synergy
Army of the Damned
33% of 27 decks +32% synergy
Empty the Laboratory
30% of 10 decks +29% synergy
Damnation
30% of 27 decks +25% synergy
Victimize
26% of 27 decks +20% synergy
Grim Tutor
22% of 27 decks +19% synergy
Diabolic Intent
22% of 27 decks +18% synergy
Exsanguinate
19% of 27 decks +16% synergy
Sign in Blood
19% of 27 decks +13% synergy
Toxic Deluge
19% of 27 decks +10% synergy
Bitter Ordeal
15% of 27 decks +15% synergy
Rise of the Dark Realms
15% of 27 decks +13% synergy
Dread Return
15% of 27 decks +12% synergy
Diabolic Tutor
15% of 27 decks +11% synergy
Night's Whisper
15% of 27 decks +10% synergy
Tendrils of Agony
11% of 27 decks +11% synergy
Yawgmoth's Will
11% of 27 decks +10% synergy
Bubbling Muck
11% of 27 decks +10% synergy
Zombie Apocalypse
11% of 27 decks +10% synergy
Mutilate
11% of 27 decks +10% synergy
Buried Alive
11% of 27 decks +8% synergy
Read the Bones
11% of 27 decks +7% synergy
Utility Artifacts (19)
Bontu's Monument
37% of 27 decks +35% synergy
Jet Medallion
30% of 27 decks +28% synergy
Altar of Dementia
26% of 27 decks +23% synergy
Swiftfoot Boots
26% of 27 decks -2% synergy
Bolas's Citadel
22% of 27 decks +17% synergy
Skullclamp
22% of 27 decks +9% synergy
Isochron Scepter
19% of 27 decks +16% synergy
Lightning Greaves
19% of 27 decks -7% synergy
Nim Deathmantle
15% of 27 decks +14% synergy
Voltaic Key
15% of 27 decks +14% synergy
Umbral Mantle
15% of 27 decks +14% synergy
Krark-Clan Ironworks
15% of 27 decks +14% synergy
Rings of Brighthearth
15% of 27 decks +13% synergy
The Ozolith
15% of 27 decks +11% synergy
Panharmonicon
15% of 27 decks +11% synergy
Grimoire of the Dead
11% of 27 decks +11% synergy
Animation Module
11% of 27 decks +11% synergy
Aetherflux Reservoir
11% of 27 decks +7% synergy
Wayfarer's Bauble
11% of 27 decks -0% synergy
Enchantments (24)
Necroduality
40% of 10 decks +39% synergy
Reflections of Littjara
40% of 10 decks +37% synergy
Phyrexian Reclamation
37% of 27 decks +35% synergy
Phyrexian Arena
33% of 27 decks +26% synergy
Leyline of Anticipation
30% of 10 decks +28% synergy
Rhystic Study
30% of 10 decks +16% synergy
Black Market
30% of 27 decks +27% synergy
Endless Ranks of the Dead
26% of 27 decks +25% synergy
Open the Graves
22% of 27 decks +22% synergy
Dreadhorde Invasion
22% of 27 decks +21% synergy
Bastion of Remembrance
22% of 27 decks +19% synergy
Black Market Connections
22% of 18 decks +17% synergy
Bitterblossom
19% of 27 decks +16% synergy
Agent of the Iron Throne
15% of 20 decks +13% synergy
Grave Pact
15% of 27 decks +13% synergy
The Meathook Massacre
15% of 27 decks +12% synergy
Necropotence
15% of 27 decks +12% synergy
Animate Dead
15% of 27 decks +10% synergy
Sadistic Glee
11% of 27 decks +11% synergy
Haunted Crossroads
11% of 27 decks +11% synergy
Nest of Scarabs
11% of 27 decks +11% synergy
Blight Mound
11% of 27 decks +11% synergy
Greed
11% of 27 decks +10% synergy
Exquisite Blood
11% of 27 decks +9% synergy
Planeswalkers (5)
Liliana, Dreadhorde General
22% of 27 decks +20% synergy
Liliana, Death's Majesty
15% of 27 decks +14% synergy
Liliana, Untouched by Death
11% of 27 decks +11% synergy
Liliana, the Last Hope
11% of 27 decks +11% synergy
Liliana of the Dark Realms
11% of 27 decks +10% synergy
Utility Lands (22)
Urborg, Tomb of Yawgmoth
63% of 27 decks +53% synergy
Cabal Coffers
56% of 27 decks +50% synergy
Otawara, Soaring City
56% of 9 decks +47% synergy
Cabal Stronghold
37% of 27 decks +35% synergy
Reliquary Tower
33% of 27 decks +5% synergy
Witch's Cottage
30% of 27 decks +28% synergy
Phyrexian Tower
30% of 27 decks +25% synergy
Bojuka Bog
30% of 27 decks +14% synergy
Takenuma, Abandoned Mire
26% of 23 decks +20% synergy
Mortuary Mire
26% of 27 decks +23% synergy
Unholy Grotto
19% of 27 decks +18% synergy
Nykthos, Shrine to Nyx
19% of 27 decks +13% synergy
Deserted Temple
15% of 27 decks +14% synergy
Volrath's Stronghold
15% of 27 decks +14% synergy
Field of the Dead
15% of 27 decks +11% synergy
Crypt of Agadeem
11% of 27 decks +10% synergy
Westvale Abbey
11% of 27 decks +10% synergy
Barren Moor
11% of 27 decks +9% synergy
Castle Locthwain
11% of 27 decks +8% synergy
High Market
11% of 27 decks +7% synergy
Ancient Tomb
11% of 27 decks +0% synergy
Rogue's Passage
11% of 27 decks -7% synergy
Mana Artifacts (16)
Sol Ring
78% of 27 decks -7% synergy
Arcane Signet
59% of 27 decks -11% synergy
Talisman of Dominance
40% of 10 decks +32% synergy
Dimir Signet
40% of 10 decks +32% synergy
Everflowing Chalice
22% of 27 decks +17% synergy
Crowded Crypt
19% of 26 decks +18% synergy
Charcoal Diamond
19% of 27 decks +15% synergy
Commander's Sphere
19% of 27 decks +2% synergy
Mind Stone
19% of 27 decks +0% synergy
Extraplanar Lens
15% of 27 decks +14% synergy
Gauntlet of Power
15% of 27 decks +14% synergy
Caged Sun
15% of 27 decks +12% synergy
Basalt Monolith
15% of 27 decks +12% synergy
Astral Cornucopia
11% of 27 decks +10% synergy
Heraldic Banner
11% of 27 decks +9% synergy
Chromatic Lantern
11% of 27 decks +2% synergy
Lands (24)
Xander's Lounge
100% of 3 decks +96% synergy
Blood Crypt
71% of 7 decks +62% synergy
Darkwater Catacombs
60% of 10 decks +56% synergy
Sunken Hollow
60% of 10 decks +51% synergy
Command Tower
52% of 27 decks -21% synergy
Watery Grave
50% of 10 decks +39% synergy
Graven Cairns
43% of 7 decks +41% synergy
Shadowblood Ridge
43% of 7 decks +40% synergy
Dragonskull Summit
43% of 7 decks +36% synergy
Smoldering Marsh
43% of 7 decks +36% synergy
Tainted Isle
40% of 10 decks +37% synergy
Dimir Aqueduct
40% of 10 decks +36% synergy
Myriad Landscape
33% of 27 decks +12% synergy
Sunken Ruins
30% of 10 decks +29% synergy
Temple of Deceit
30% of 10 decks +26% synergy
Shipwreck Marsh
30% of 10 decks +25% synergy
Path of Ancestry
19% of 27 decks -1% synergy
Bloodstained Mire
15% of 27 decks +5% synergy
Evolving Wilds
15% of 27 decks -7% synergy
Unclaimed Territory
11% of 27 decks +6% synergy
Mana Confluence
11% of 27 decks +3% synergy
Verdant Catacombs
11% of 27 decks -1% synergy
Terramorphic Expanse
11% of 27 decks -5% synergy
Exotic Orchard
11% of 27 decks -23% synergy