Archghoul of Thraben + Mortuary + Shambling Ghast + Phyrexian Altar

Archghoul of Thraben
Mortuary
Shambling Ghast
Phyrexian Altar

Requires
Archghoul of Thraben must be on the battlefield. Mortuary must be on the battlefield. Shambling Ghast must be on the battlefield. Phyrexian Altar must be on the battlefield.
Steps
  1. Activate Phyrexian Altar by sacrificing Shambling Gast, adding b.
  2. Mortuary, Shambling Ghast and Archghoul of Thraben trigger.
  3. Resolve the Mortuary trigger, putting Shambling Ghast on top of your library.
  4. Resolve the Shambling Ghast trigger, choosing either to give an opponent's creature -1/-1 until end of turn or creating a Treasure token.
  5. Resolve the Archghoul of Thraben trigger, revealing Shambling Ghast from the top of your library and putting it into your hand.
  6. Cast Shambling Ghast by paying b.
  7. Repeat.
Results
Infinite colored mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count. Infinite Treasure tokens. Reduce each opposing creature's toughness to zero.

Top Commanders (8)
Hidetsugu, Devouring Chaos
0.08% of 1234 decks 1 decks
Grimgrin, Corpse-Born
0.06% of 1687 decks 1 decks
Zur the Enchanter
0.02% of 10146 decks 2 decks
Elas il-Kor, Sadistic Pilgrim
0.02% of 6070 decks 1 decks
Wilhelt, the Rotcleaver
0.02% of 18269 decks 3 decks
Varina, Lich Queen
0.02% of 6423 decks 1 decks
Queen Marchesa
0.01% of 11204 decks 1 decks
Muldrotha, the Gravetide
0.01% of 14816 decks 1 decks
High Synergy Cards (5)
Gravecrawler
82% of 11 decks +80% synergy
Carrion Feeder
82% of 11 decks +79% synergy
Rooftop Storm
75% of 8 decks +74% synergy
Liliana, Untouched by Death
73% of 11 decks +72% synergy
Necroduality
62% of 8 decks +62% synergy
Top Cards (10)
Bolas's Citadel
64% of 11 decks +58% synergy
Ashnod's Altar
64% of 11 decks +56% synergy
Sidisi, Undead Vizier
55% of 11 decks +53% synergy
Mikaeus, the Unhallowed
55% of 11 decks +53% synergy
Gray Merchant of Asphodel
55% of 11 decks +50% synergy
Dark Ritual
55% of 11 decks +44% synergy
Diregraf Captain
50% of 8 decks +49% synergy
Undead Warchief
45% of 11 decks +45% synergy
Diregraf Colossus
45% of 11 decks +44% synergy
Altar of Dementia
45% of 11 decks +42% synergy
Creatures (17)
Luminous Broodmoth
60% of 5 decks +59% synergy
Havengul Lich
38% of 8 decks +37% synergy
Poppet Stitcher
38% of 8 decks +37% synergy
Maggot Carrier
36% of 11 decks +36% synergy
Acererak the Archlich
36% of 11 decks +36% synergy
Champion of the Perished
36% of 11 decks +36% synergy
Undead Augur
36% of 11 decks +35% synergy
Viscera Seer
36% of 11 decks +31% synergy
Blood Artist
36% of 11 decks +30% synergy
Tattered Mummy
27% of 11 decks +27% synergy
Butcher Ghoul
27% of 11 decks +27% synergy
Putrid Goblin
27% of 11 decks +27% synergy
Plague Belcher
27% of 11 decks +27% synergy
Lord of the Undead
27% of 11 decks +27% synergy
Blood Pet
27% of 11 decks +27% synergy
Cryptbreaker
27% of 11 decks +27% synergy
Midnight Reaper
27% of 11 decks +25% synergy
Instants (7)
Swords to Plowshares
60% of 5 decks +32% synergy
Entomb
45% of 11 decks +42% synergy
Vampiric Tutor
45% of 11 decks +36% synergy
Mana Drain
38% of 8 decks +30% synergy
Mystical Tutor
38% of 8 decks +30% synergy
Counterspell
38% of 8 decks +16% synergy
Cabal Ritual
27% of 11 decks +25% synergy
Sorceries (4)
Demonic Tutor
45% of 11 decks +33% synergy
Reanimate
36% of 11 decks +29% synergy
Feed the Swarm
36% of 11 decks +27% synergy
Diabolic Intent
27% of 11 decks +23% synergy
Utility Artifacts (1)
Blasting Station
27% of 11 decks +27% synergy
Enchantments (3)
Solemnity
60% of 5 decks +60% synergy
Grave Pact
36% of 11 decks +34% synergy
The Meathook Massacre
27% of 11 decks +25% synergy
Utility Lands (2)
Reliquary Tower
64% of 11 decks +35% synergy
Urborg, Tomb of Yawgmoth
36% of 11 decks +26% synergy
Mana Artifacts (9)
Sol Ring
100% of 11 decks +16% synergy
Talisman of Progress
100% of 3 decks +96% synergy
Talisman of Hierarchy
100% of 5 decks +94% synergy
Orzhov Signet
80% of 5 decks +73% synergy
Arcane Signet
73% of 11 decks +2% synergy
Fellwar Stone
64% of 11 decks +43% synergy
Talisman of Dominance
50% of 8 decks +42% synergy
Dimir Signet
50% of 8 decks +42% synergy
Mana Crypt
27% of 11 decks +16% synergy
Lands (18)
Raffine's Tower
100% of 3 decks +96% synergy
Command Tower
91% of 11 decks +18% synergy
Underground River
62% of 8 decks +58% synergy
Watery Grave
62% of 8 decks +52% synergy
Concealed Courtyard
60% of 5 decks +59% synergy
Fetid Heath
60% of 5 decks +58% synergy
Temple of Silence
60% of 5 decks +56% synergy
Godless Shrine
60% of 5 decks +50% synergy
Clearwater Pathway
50% of 8 decks +47% synergy
Darkwater Catacombs
50% of 8 decks +46% synergy
Shipwreck Marsh
50% of 8 decks +45% synergy
Morphic Pool
50% of 8 decks +43% synergy
Path of Ancestry
45% of 11 decks +26% synergy
Tainted Isle
38% of 8 decks +35% synergy
Drowned Catacomb
38% of 8 decks +31% synergy
Polluted Delta
36% of 11 decks +26% synergy
Marsh Flats
36% of 11 decks +25% synergy
Exotic Orchard
36% of 11 decks +2% synergy