Archghoul of Thraben + Mortuary + Rooftop Storm + Ashnod's Altar

Archghoul of Thraben
Mortuary
Rooftop Storm
Ashnod's Altar

Requires
Archghoul of Thraben must be on the battlefield. Mortuary must be on the battlefield. Rooftop Storm must be on the battlefield. Ashnod's Altar must be on the battlefield.
Steps
  1. Activate Ashnod's Altar by sacrificing Archghoul of Thraben, adding cc.
  2. Mortuary and Archghoul of Thraben trigger.
  3. Resolve the Mortuary trigger, putting Archghoul of Thraben on top of your library from your graveyard.
  4. Resolve the Archghoul of Thraben trigger, revealing Archghoul of Thraben from the top of your library and putting it into your hand.
  5. Cast Archghoul of Thraben by paying 0.
  6. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Top Commanders (7)
Kraum, Ludevic's Opus // Ravos, Soultender
0.60% of 166 decks 1 decks
Nevinyrral, Urborg Tyrant
0.06% of 1597 decks 1 decks
Varina, Lich Queen
0.03% of 6447 decks 2 decks
Wilhelt, the Rotcleaver
0.03% of 18298 decks 5 decks
Gisa and Geralf
0.03% of 3706 decks 1 decks
The Scarab God
0.01% of 9370 decks 1 decks
Zur the Enchanter
0.01% of 10175 decks 1 decks
High Synergy Cards (10)
Necroduality
83% of 12 decks +83% synergy
Diregraf Captain
83% of 12 decks +82% synergy
Diregraf Colossus
83% of 12 decks +82% synergy
Gravecrawler
83% of 12 decks +82% synergy
Wayward Servant
80% of 5 decks +80% synergy
Gray Merchant of Asphodel
83% of 12 decks +78% synergy
Undead Augur
75% of 12 decks +74% synergy
Noxious Ghoul
67% of 12 decks +66% synergy
Lord of the Accursed
67% of 12 decks +66% synergy
Death Baron
67% of 12 decks +65% synergy
Top Cards (10)
Acererak the Archlich
58% of 12 decks +58% synergy
Endless Ranks of the Dead
58% of 12 decks +57% synergy
Mikaeus, the Unhallowed
58% of 12 decks +57% synergy
Carrion Feeder
58% of 12 decks +55% synergy
Phyrexian Altar
58% of 12 decks +54% synergy
Zombie Master
50% of 12 decks +50% synergy
Empty the Laboratory
50% of 12 decks +49% synergy
Cleaver Skaab
50% of 12 decks +49% synergy
Champion of the Perished
50% of 12 decks +49% synergy
Undead Warchief
50% of 12 decks +49% synergy
Creatures (25)
Corpse Knight
60% of 5 decks +59% synergy
Sidisi, Undead Vizier
50% of 12 decks +49% synergy
Gisa and Geralf
42% of 12 decks +41% synergy
The Scarab God
42% of 12 decks +41% synergy
Hordewing Skaab
42% of 12 decks +41% synergy
Gleaming Overseer
42% of 12 decks +41% synergy
Vengeful Dead
33% of 12 decks +33% synergy
Havengul Lich
33% of 12 decks +33% synergy
Wilhelt, the Rotcleaver
33% of 12 decks +33% synergy
Plague Belcher
33% of 12 decks +33% synergy
Lord of the Undead
33% of 12 decks +33% synergy
Shambling Ghast
33% of 12 decks +33% synergy
Poppet Stitcher
33% of 12 decks +33% synergy
Tomb Tyrant
33% of 12 decks +33% synergy
Headless Rider
33% of 12 decks +33% synergy
Fell Stinger
27% of 11 decks +27% synergy
Vizier of the Scorpion
25% of 12 decks +25% synergy
Gravespawn Sovereign
25% of 12 decks +25% synergy
Eternal Skylord
25% of 12 decks +25% synergy
Geralf, Visionary Stitcher
25% of 12 decks +25% synergy
Ghoulcaller Gisa
25% of 12 decks +24% synergy
Cemetery Reaper
25% of 12 decks +24% synergy
Midnight Reaper
25% of 12 decks +23% synergy
Fleshbag Marauder
25% of 12 decks +23% synergy
Blood Artist
25% of 12 decks +19% synergy
Instants (12)
Dark Ritual
50% of 12 decks +39% synergy
Lazotep Plating
42% of 12 decks +41% synergy
Entomb
42% of 12 decks +38% synergy
Fierce Guardianship
42% of 12 decks +33% synergy
Counterspell
42% of 12 decks +20% synergy
Vampiric Tutor
33% of 12 decks +23% synergy
An Offer You Can't Refuse
30% of 10 decks +20% synergy
Go for the Throat
25% of 12 decks +22% synergy
Infernal Grasp
25% of 12 decks +21% synergy
Mana Drain
25% of 12 decks +17% synergy
Negate
25% of 12 decks +13% synergy
Cyclonic Rift
25% of 12 decks +11% synergy
Sorceries (6)
Army of the Damned
33% of 12 decks +32% synergy
Demonic Tutor
33% of 12 decks +21% synergy
Zombie Apocalypse
25% of 12 decks +24% synergy
Buried Alive
25% of 12 decks +22% synergy
Reanimate
25% of 12 decks +18% synergy
Feed the Swarm
25% of 12 decks +15% synergy
Utility Artifacts (9)
Skullclamp
42% of 12 decks +29% synergy
Bolas's Citadel
33% of 12 decks +28% synergy
Wand of Orcus
25% of 12 decks +24% synergy
Blasting Station
25% of 12 decks +24% synergy
Bontu's Monument
25% of 12 decks +23% synergy
Altar of Dementia
25% of 12 decks +22% synergy
Vanquisher's Banner
25% of 12 decks +21% synergy
Lightning Greaves
25% of 12 decks -0% synergy
Swiftfoot Boots
25% of 12 decks -3% synergy
Enchantments (7)
Open the Graves
33% of 12 decks +33% synergy
Kindred Discovery
33% of 12 decks +30% synergy
Rhystic Study
33% of 12 decks +19% synergy
Dreadhorde Invasion
25% of 12 decks +24% synergy
Necropotence
25% of 12 decks +22% synergy
Animate Dead
25% of 12 decks +20% synergy
Mystic Remora
25% of 12 decks +16% synergy
Planeswalkers (1)
Liliana, Untouched by Death
42% of 12 decks +41% synergy
Utility Lands (9)
Urborg, Tomb of Yawgmoth
67% of 12 decks +56% synergy
Bojuka Bog
58% of 12 decks +42% synergy
Field of the Dead
42% of 12 decks +38% synergy
Mortuary Mire
33% of 12 decks +31% synergy
Cabal Coffers
33% of 12 decks +27% synergy
Reliquary Tower
33% of 12 decks +5% synergy
Takenuma, Abandoned Mire
27% of 11 decks +21% synergy
Unholy Grotto
25% of 12 decks +25% synergy
Nykthos, Shrine to Nyx
25% of 12 decks +19% synergy
Mana Artifacts (6)
Sol Ring
100% of 12 decks +16% synergy
Arcane Signet
83% of 12 decks +13% synergy
Talisman of Dominance
67% of 12 decks +59% synergy
Dimir Signet
58% of 12 decks +50% synergy
Fellwar Stone
42% of 12 decks +21% synergy
Crowded Crypt
25% of 12 decks +24% synergy
Lands (23)
Command Tower
92% of 12 decks +19% synergy
Raffine's Tower
60% of 5 decks +56% synergy
Vault of Champions
60% of 5 decks +54% synergy
Darkwater Catacombs
58% of 12 decks +55% synergy
Choked Estuary
58% of 12 decks +54% synergy
Sunken Hollow
58% of 12 decks +50% synergy
Tainted Isle
50% of 12 decks +47% synergy
Underground River
50% of 12 decks +46% synergy
Secluded Courtyard
50% of 10 decks +46% synergy
Watery Grave
50% of 12 decks +39% synergy
Path of Ancestry
50% of 12 decks +30% synergy
Drowned Catacomb
42% of 12 decks +36% synergy
Exotic Orchard
42% of 12 decks +7% synergy
Clearwater Pathway
33% of 12 decks +30% synergy
Dimir Aqueduct
33% of 12 decks +29% synergy
Unclaimed Territory
33% of 12 decks +28% synergy
Morphic Pool
33% of 12 decks +27% synergy
Marsh Flats
33% of 12 decks +22% synergy
Fetid Pools
25% of 12 decks +24% synergy
Temple of Deceit
25% of 12 decks +21% synergy
Shipwreck Marsh
25% of 12 decks +20% synergy
Polluted Delta
25% of 12 decks +14% synergy
Myriad Landscape
25% of 12 decks +4% synergy