Gravecrawler
Rooftop Storm
Altar of Dementia

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control at least one additional Zombie.

   Steps

How does this combo work?
1
Activate Altar of Dementia by sacrificing Gravecrawler.
2
Cast Gravecrawler from your graveyard by paying 0.
3
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite mill
Infinite sacrifice triggers
Infinite storm count
Infinite death triggers
Infinite self-mill
Wilhelt, the Rotcleaver
15.98% of 19930 decks 3185 decks
The Scarab God
7.46% of 11776 decks 878 decks
Varina, Lich Queen
5.64% of 9307 decks 525 decks
Gisa and Geralf
8.35% of 5853 decks 489 decks
Sidisi, Brood Tyrant
3.04% of 7465 decks 227 decks
Grimgrin, Corpse-Born
4.26% of 3028 decks 129 decks
Temmet, Naktamun's Will
1.45% of 8593 decks 125 decks
Muldrotha, the Gravetide
0.41% of 19383 decks 80 decks
Thraximundar
3.41% of 2051 decks 70 decks
Nevinyrral, Urborg Tyrant
3.94% of 1624 decks 64 decks
Teval, the Balanced Scale
0.35% of 15493 decks 55 decks
Narfi, Betrayer King
3.09% of 1037 decks 32 decks
Kraum, Ludevic's Opus // Tormod, the Desecrator
10.14% of 296 decks 30 decks
Hashaton, Scarab's Fist
0.17% of 15690 decks 26 decks
Sefris of the Hidden Ways
0.19% of 9623 decks 18 decks
Ghost of Ramirez DePietro // Tormod, the Desecrator
2.84% of 563 decks 16 decks
Morophon, the Boundless
0.13% of 11997 decks 15 decks
The Wise Mothman
0.06% of 22242 decks 13 decks
New Cards
Icetill Explorer
5% of 41 decks -1% synergy
Evendo, Waking Haven
5% of 43 decks +2% synergy
The Fire Crystal
4% of 24 decks -0% synergy
The Soul Stone
3% of 152 decks +2% synergy
Exdeath, Void Warlock
3% of 74 decks +2% synergy
High Synergy Cards
Diregraf Captain
87% of 6142 decks +84% synergy
Wayward Servant
84% of 810 decks +82% synergy
Diregraf Colossus
80% of 6142 decks +79% synergy
Undead Augur
76% of 6142 decks +74% synergy
Death Baron
74% of 6142 decks +72% synergy
Necroduality
72% of 6142 decks +71% synergy
Carrion Feeder
71% of 6142 decks +66% synergy
Corpse Knight
70% of 810 decks +64% synergy
Gray Merchant of Asphodel
72% of 6142 decks +64% synergy
Headless Rider
64% of 6142 decks +63% synergy
Top Cards
Swords to Plowshares
64% of 810 decks +1% synergy
Phyrexian Altar
63% of 6142 decks +60% synergy
Undead Warchief
63% of 6142 decks +61% synergy
Cryptbreaker
62% of 6142 decks +60% synergy
Plague Belcher
58% of 6142 decks +57% synergy
Ashnod's Altar
58% of 6142 decks +51% synergy
God-Eternal Oketra
56% of 810 decks +55% synergy
Mikaeus, the Unhallowed
56% of 6142 decks +53% synergy
Cemetery Reaper
53% of 6142 decks +52% synergy
Counterspell
53% of 6142 decks +11% synergy
Game Changers
Demonic Tutor
35% of 6142 decks +14% synergy
Cyclonic Rift
34% of 6142 decks +9% synergy
Field of the Dead
31% of 6142 decks +28% synergy
Rhystic Study
30% of 6142 decks +4% synergy
Vampiric Tutor
26% of 6142 decks +10% synergy
Fierce Guardianship
20% of 6142 decks +2% synergy
Bolas's Citadel
15% of 6142 decks +7% synergy
Gamble
14% of 164 decks +5% synergy
Ancient Tomb
13% of 6142 decks +3% synergy
Underworld Breach
8% of 164 decks +2% synergy
Creatures
Lord of the Accursed
53% of 6142 decks +51% synergy
Noxious Ghoul
51% of 6142 decks +50% synergy
Midnight Reaper
50% of 6142 decks +47% synergy
Wight of the Reliquary
50% of 330 decks +44% synergy
Fleshbag Marauder
47% of 6142 decks +43% synergy
Lord of the Undead
46% of 6142 decks +45% synergy
Hordewing Skaab
46% of 6142 decks +45% synergy
Cleaver Skaab
46% of 6142 decks +45% synergy
Underrealm Lich
45% of 437 decks +42% synergy
Zul Ashur, Lich Lord
44% of 3222 decks +43% synergy
Relentless Dead
44% of 6142 decks +43% synergy
Champion of the Perished
44% of 6142 decks +42% synergy
The Scarab God
43% of 6142 decks +40% synergy
Ratadrabik of Urborg
42% of 810 decks +40% synergy
Sidisi, Undead Vizier
42% of 6142 decks +40% synergy
Gisa and Geralf
42% of 6142 decks +40% synergy
Warren Soultrader
41% of 4334 decks +35% synergy
Hashaton, Scarab's Fist
39% of 470 decks +36% synergy
Zombie Master
39% of 6142 decks +37% synergy
Vengeful Dead
38% of 6142 decks +38% synergy
Poppet Stitcher
38% of 6142 decks +37% synergy
Accursed Marauder
36% of 4297 decks +30% synergy
Wilhelt, the Rotcleaver
34% of 6142 decks +32% synergy
Temmet, Naktamun's Will
32% of 470 decks +30% synergy
Gleaming Overseer
31% of 6142 decks +29% synergy
Eternal Witness
30% of 437 decks +11% synergy
Grimgrin, Corpse-Born
29% of 6142 decks +28% synergy
Lotuslight Dancers
28% of 157 decks +26% synergy
Acererak the Archlich
28% of 6142 decks +27% synergy
Sakura-Tribe Elder
27% of 437 decks +9% synergy
Colossal Grave-Reaver
26% of 165 decks +20% synergy
Archghoul of Thraben
26% of 6142 decks +25% synergy
Tomb Tyrant
26% of 6142 decks +25% synergy
Muldrotha, the Gravetide
26% of 437 decks +18% synergy
Grave Titan
25% of 6142 decks +23% synergy
Jarad, Golgari Lich Lord
25% of 437 decks +22% synergy
Havengul Lich
25% of 6142 decks +24% synergy
Ghoulcaller Gisa
24% of 6142 decks +23% synergy
Glissa Sunslayer
24% of 437 decks +19% synergy
Skull Prophet
24% of 437 decks +18% synergy
Binding Mummy
23% of 810 decks +23% synergy
Geralf, Visionary Stitcher
23% of 6142 decks +22% synergy
Deathbringer Thoctar
22% of 164 decks +21% synergy
Murderous Rider
22% of 6142 decks +19% synergy
Wizened Mentor
21% of 464 decks +21% synergy
Ravenous Rotbelly
21% of 6142 decks +21% synergy
Overcharged Amalgam
21% of 6142 decks +20% synergy
World Shaper
20% of 437 decks +17% synergy
Tato Farmer
20% of 366 decks +19% synergy
Lost Monarch of Ifnir
19% of 2618 decks +18% synergy
Instants
Dark Ritual
40% of 6142 decks +16% synergy
Entomb
39% of 6142 decks +32% synergy
Assassin's Trophy
37% of 437 decks +7% synergy
Path to Exile
37% of 810 decks -10% synergy
Anguished Unmaking
29% of 810 decks +5% synergy
An Offer You Can't Refuse
26% of 6142 decks +3% synergy
Void Rend
26% of 810 decks +12% synergy
Beast Within
24% of 437 decks -12% synergy
Lazotep Plating
21% of 6142 decks +20% synergy
Chaos Warp
21% of 164 decks -10% synergy
Negate
21% of 6142 decks -1% synergy
Despark
21% of 810 decks +6% synergy
Go for the Throat
20% of 6142 decks +13% synergy
Grisly Salvage
20% of 437 decks +14% synergy
Mana Drain
19% of 6142 decks +4% synergy
Swan Song
19% of 6142 decks +2% synergy
Teferi's Protection
18% of 810 decks +0% synergy
Deadly Rollick
18% of 6142 decks +5% synergy
Arcane Denial
17% of 6142 decks -3% synergy
Putrefy
17% of 437 decks +2% synergy
Terminate
17% of 164 decks -3% synergy
Village Rites
16% of 6142 decks +7% synergy
Enlightened Tutor
16% of 810 decks +0% synergy
Dovin's Veto
16% of 810 decks -2% synergy
Malakir Rebirth
15% of 6142 decks +7% synergy
Withering Torment
14% of 3594 decks +6% synergy
Bedevil
13% of 164 decks +0% synergy
Deflecting Swat
13% of 164 decks -3% synergy
Rise of the Dread Marn
13% of 6142 decks +12% synergy
Abrupt Decay
12% of 437 decks +2% synergy
Heroic Intervention
12% of 437 decks -18% synergy
Generous Gift
11% of 810 decks -13% synergy
Infernal Grasp
10% of 6142 decks +3% synergy
Fell the Profane
10% of 4334 decks +2% synergy
Crop Rotation
10% of 437 decks +0% synergy
Harrow
9% of 437 decks +0% synergy
Rakdos Charm
9% of 164 decks -6% synergy
Tragic Slip
9% of 6142 decks +5% synergy
Mystical Tutor
9% of 6142 decks -4% synergy
Brainstorm
9% of 6142 decks -10% synergy
Culling the Weak
8% of 6142 decks +4% synergy
Frantic Search
8% of 6142 decks -5% synergy
Grapple with the Past
8% of 437 decks +7% synergy
Deadly Dispute
8% of 6142 decks -4% synergy
Sink into Stupor
8% of 4334 decks -2% synergy
Drown in the Loch
8% of 6142 decks +2% synergy
Worldly Tutor
8% of 437 decks -5% synergy
Mortify
7% of 810 decks -4% synergy
Plumb the Forbidden
7% of 6142 decks +4% synergy
Force of Will
7% of 6142 decks -4% synergy
Sorceries
Zombie Apocalypse
52% of 6142 decks +51% synergy
Feed the Swarm
48% of 6142 decks +31% synergy
Reanimate
41% of 6142 decks +24% synergy
Life from the Loam
39% of 437 decks +34% synergy
Empty the Laboratory
38% of 6142 decks +37% synergy
Victimize
36% of 6142 decks +24% synergy
Toxic Deluge
34% of 6142 decks +16% synergy
Damn
33% of 810 decks +17% synergy
Farseek
32% of 437 decks -4% synergy
Diabolic Intent
30% of 6142 decks +22% synergy
Army of the Damned
29% of 6142 decks +27% synergy
Blasphemous Act
28% of 164 decks -5% synergy
Buried Alive
27% of 6142 decks +22% synergy
Cultivate
27% of 437 decks -17% synergy
Living Death
26% of 6142 decks +20% synergy
Nature's Lore
21% of 437 decks -10% synergy
Distant Melody
20% of 6142 decks +16% synergy
Damnation
20% of 6142 decks +13% synergy
Faithless Looting
18% of 164 decks +2% synergy
Rampant Growth
18% of 437 decks -17% synergy
Three Visits
17% of 437 decks -7% synergy
Dread Return
15% of 6142 decks +9% synergy
Vandalblast
14% of 164 decks -2% synergy
Patriarch's Bidding
14% of 6142 decks +11% synergy
Dread Summons
13% of 6142 decks +12% synergy
Kindred Dominance
13% of 6142 decks +9% synergy
Kodama's Reach
12% of 437 decks -18% synergy
Blasphemous Edict
12% of 3170 decks +5% synergy
Rise of the Dark Realms
11% of 6142 decks +7% synergy
Will of the Sultai
11% of 165 decks +9% synergy
Windfall
11% of 6142 decks -2% synergy
Splendid Reclamation
11% of 437 decks +7% synergy
Agadeem's Awakening
10% of 6142 decks +7% synergy
Dark Salvation
10% of 6142 decks +10% synergy
Supreme Verdict
10% of 810 decks -3% synergy
Diabolic Tutor
10% of 6142 decks +4% synergy
Grim Tutor
9% of 6142 decks +5% synergy
Bala Ged Recovery
9% of 437 decks +1% synergy
Unmarked Grave
9% of 6142 decks +7% synergy
Vanquish the Horde
9% of 810 decks +5% synergy
Rise of the Witch-king
8% of 437 decks +4% synergy
Ghouls' Night Out
8% of 6142 decks +8% synergy
Cruel Ultimatum
8% of 164 decks +5% synergy
Farewell
8% of 810 decks -5% synergy
Austere Command
8% of 810 decks -5% synergy
Squirming Emergence
7% of 405 decks +5% synergy
Necrotic Hex
7% of 6142 decks +6% synergy
Sevinne's Reclamation
7% of 810 decks -0% synergy
Jeska's Will
6% of 164 decks -10% synergy
Death Begets Life
6% of 165 decks +3% synergy
Utility Artifacts
Skullclamp
33% of 6142 decks +21% synergy
Hedge Shredder
26% of 282 decks +22% synergy
Conduit of Worlds
23% of 437 decks +17% synergy
Wand of Orcus
22% of 6142 decks +21% synergy
Fist of Suns
22% of 23 decks +15% synergy
Bontu's Monument
22% of 6142 decks +20% synergy
Jet Medallion
14% of 6142 decks +10% synergy
Unscythe, Killer of Kings
13% of 164 decks +13% synergy
Lightning Greaves
13% of 6142 decks -12% synergy
Herald's Horn
12% of 6142 decks +5% synergy
Wayfarer's Bauble
10% of 6142 decks +1% synergy
Mindcrank
7% of 6142 decks +5% synergy
Blasting Station
7% of 6142 decks +6% synergy
Swiftfoot Boots
7% of 6142 decks -21% synergy
Mesmeric Orb
6% of 6142 decks +5% synergy
Pyre of Heroes
6% of 6142 decks +6% synergy
Altar of the Brood
6% of 6142 decks +5% synergy
Whip of Erebos
6% of 6142 decks +2% synergy
Vanquisher's Banner
6% of 6142 decks +2% synergy
Embercleave
5% of 164 decks +3% synergy
Enchantments
Endless Ranks of the Dead
49% of 6142 decks +48% synergy
On Wings of Gold
47% of 464 decks +46% synergy
Grave Pact
32% of 6142 decks +27% synergy
Renewed Solidarity
31% of 467 decks +28% synergy
Dreadhorde Invasion
29% of 6142 decks +26% synergy
Anointed Procession
28% of 810 decks +20% synergy
The Meathook Massacre
26% of 6142 decks +21% synergy
Kindred Discovery
26% of 6142 decks +19% synergy
Goblin Bombardment
24% of 164 decks +18% synergy
Smothering Tithe
22% of 810 decks -1% synergy
Sultai Ascendancy
22% of 437 decks +20% synergy
Bastion of Remembrance
18% of 6142 decks +12% synergy
Open the Graves
17% of 6142 decks +16% synergy
Insidious Roots
16% of 377 decks +11% synergy
Dictate of Erebos
16% of 6142 decks +13% synergy
Reconnaissance
15% of 810 decks +13% synergy
Phyrexian Arena
15% of 6142 decks -0% synergy
Animate Dead
15% of 6142 decks +6% synergy
Liliana's Mastery
15% of 6142 decks +14% synergy
Mystic Remora
14% of 6142 decks -3% synergy
Path of Discovery
13% of 437 decks +12% synergy
Necromancer's Covenant
13% of 810 decks +13% synergy
Reflections of Littjara
13% of 6142 decks +8% synergy
Parallel Lives
12% of 437 decks +5% synergy
Black Market Connections
11% of 6142 decks -0% synergy
Curse of the Restless Dead
10% of 6142 decks +10% synergy
Impact Tremors
10% of 164 decks -0% synergy
Funeral Room // Awakening Hall
10% of 3623 decks +8% synergy
Seal of Primordium
9% of 437 decks +8% synergy
Awaken the Honored Dead
9% of 168 decks +5% synergy
Cryptolith Rite
9% of 437 decks +5% synergy
Training Grounds
8% of 6142 decks +5% synergy
Black Market
8% of 6142 decks +4% synergy
Titans' Nest
8% of 437 decks +7% synergy
Exploration
7% of 437 decks -1% synergy
Shared Animosity
7% of 164 decks +3% synergy
Knowledge Is Power
6% of 727 decks +5% synergy
Ripples of Undeath
6% of 4318 decks +1% synergy
Deadbridge Chant
6% of 437 decks +4% synergy
Graf Harvest
6% of 6142 decks +6% synergy
Glacierwood Siege
6% of 166 decks +4% synergy
Doubling Season
6% of 437 decks -4% synergy
Necropotence
6% of 6142 decks +0% synergy
Moldervine Reclamation
5% of 437 decks -3% synergy
Sylvan Library
5% of 437 decks -5% synergy
Tombstone Stairwell
5% of 6142 decks +5% synergy
Pernicious Deed
5% of 437 decks +3% synergy
Planeswalkers
Liliana, Dreadhorde General
32% of 6142 decks +29% synergy
Liliana, Death's Majesty
30% of 6142 decks +28% synergy
Liliana, Untouched by Death
27% of 6142 decks +27% synergy
Grist, the Hunger Tide
8% of 437 decks +4% synergy
Liliana, the Last Hope
5% of 6142 decks +5% synergy
Utility Lands
Bojuka Bog
53% of 6142 decks +23% synergy
Urborg, Tomb of Yawgmoth
46% of 6142 decks +36% synergy
Unholy Grotto
41% of 6142 decks +40% synergy
Phyrexian Tower
34% of 6142 decks +26% synergy
Cabal Coffers
31% of 6142 decks +21% synergy
Reliquary Tower
27% of 6142 decks -2% synergy
Takenuma, Abandoned Mire
25% of 6142 decks +16% synergy
Mortuary Mire
24% of 6142 decks +19% synergy
Three Tree City
20% of 4035 decks +15% synergy
Boseiju, Who Endures
20% of 437 decks +1% synergy
Shifting Woodland
19% of 316 decks +12% synergy
Accursed Duneyard
17% of 2618 decks +16% synergy
Otawara, Soaring City
16% of 6142 decks -0% synergy
Crypt of Agadeem
16% of 6142 decks +14% synergy
Nykthos, Shrine to Nyx
10% of 6142 decks +4% synergy
Vault of the Archangel
9% of 810 decks -3% synergy
Kishla Village
8% of 168 decks +7% synergy
High Market
8% of 6142 decks +6% synergy
Castle Locthwain
8% of 6142 decks +4% synergy
Spymaster's Vault
6% of 4334 decks +3% synergy
Hall of Heliod's Generosity
6% of 810 decks -1% synergy
Witch's Cottage
5% of 6142 decks +2% synergy
Mana Artifacts
Sol Ring
95% of 6142 decks +11% synergy
Arcane Signet
89% of 6142 decks +16% synergy
Talisman of Dominance
64% of 6142 decks +32% synergy
Dimir Signet
54% of 6142 decks +27% synergy
Talisman of Hierarchy
44% of 810 decks +18% synergy
Orzhov Signet
38% of 810 decks +12% synergy
Crowded Crypt
32% of 6142 decks +31% synergy
Rakdos Signet
26% of 164 decks -2% synergy
Fellwar Stone
26% of 6142 decks +5% synergy
Talisman of Progress
22% of 810 decks -3% synergy
Talisman of Indulgence
21% of 164 decks -6% synergy
Commander's Sphere
19% of 6142 decks +6% synergy
Azorius Signet
18% of 810 decks -6% synergy
Izzet Signet
18% of 164 decks -9% synergy
Talisman of Creativity
18% of 164 decks -11% synergy
Thought Vessel
16% of 6142 decks -1% synergy
Mind Stone
15% of 6142 decks -1% synergy
Golgari Signet
13% of 437 decks +2% synergy
Patchwork Banner
13% of 3996 decks +8% synergy
Talisman of Resilience
12% of 437 decks -1% synergy
Relic of Sauron
12% of 164 decks +3% synergy
Talisman of Curiosity
8% of 437 decks -5% synergy
Simic Signet
8% of 437 decks -5% synergy
Charcoal Diamond
7% of 6142 decks +2% synergy
Mana Crypt
6% of 6142 decks +2% synergy
Lands
Command Tower
93% of 6142 decks +19% synergy
Sunken Hollow
71% of 6142 decks +36% synergy
Watery Grave
58% of 6142 decks +18% synergy
Overgrown Tomb
58% of 437 decks +17% synergy
Godless Shrine
57% of 810 decks +17% synergy
Drowned Catacomb
55% of 6142 decks +27% synergy
Tainted Isle
52% of 6142 decks +41% synergy
Breeding Pool
51% of 437 decks +11% synergy
Blood Crypt
51% of 164 decks +13% synergy
Zagoth Triome
51% of 437 decks +22% synergy
Hallowed Fountain
50% of 810 decks +10% synergy
Opulent Palace
49% of 437 decks +21% synergy
Arcane Sanctum
49% of 810 decks +21% synergy
Isolated Chapel
49% of 810 decks +17% synergy
Woodland Cemetery
48% of 437 decks +17% synergy
Choked Estuary
48% of 6142 decks +31% synergy
Raffine's Tower
46% of 810 decks +21% synergy
Shipwreck Marsh
46% of 6142 decks +27% synergy
Path of Ancestry
45% of 6142 decks +23% synergy
Xander's Lounge
45% of 164 decks +20% synergy
Indatha Triome
44% of 27 decks +16% synergy
Steam Vents
44% of 164 decks +6% synergy
Underground River
44% of 6142 decks +22% synergy
Morphic Pool
43% of 6142 decks +17% synergy
Darkwater Catacombs
42% of 6142 decks +27% synergy
Crumbling Necropolis
42% of 164 decks +12% synergy
Exotic Orchard
41% of 6142 decks +4% synergy
Dragonskull Summit
40% of 164 decks +7% synergy
Polluted Delta
40% of 6142 decks +28% synergy
Caves of Koilos
39% of 810 decks +9% synergy
Vault of Champions
37% of 810 decks +12% synergy
Temple of Deceit
36% of 6142 decks +20% synergy
Glacial Fortress
35% of 810 decks +5% synergy
Llanowar Wastes
35% of 437 decks +9% synergy
Dimir Aqueduct
35% of 6142 decks +19% synergy
Undergrowth Stadium
35% of 437 decks +10% synergy
Prairie Stream
34% of 810 decks -0% synergy
Hinterland Harbor
32% of 437 decks +1% synergy
Clearwater Pathway
31% of 6142 decks +23% synergy
Underground Mortuary
31% of 377 decks +18% synergy
Luxury Suite
30% of 164 decks +5% synergy
Smoldering Marsh
30% of 164 decks -3% synergy
Unclaimed Territory
30% of 6142 decks +26% synergy
Sea of Clouds
30% of 810 decks +4% synergy
Ziatora's Proving Ground
29% of 24 decks +0% synergy
Hedge Maze
29% of 377 decks +18% synergy
Savai Triome
28% of 25 decks +3% synergy
Rejuvenating Springs
28% of 437 decks -0% synergy
Adarkar Wastes
26% of 810 decks +5% synergy
Cavern of Souls
26% of 6142 decks +19% synergy