Dragon Appeasement + Golgari Thug + Pitiless Plunderer + Phyrexian Altar

Dragon Appeasement
Golgari Thug
Pitiless Plunderer
Phyrexian Altar

Requires
Dragon Appeasement must be on the battlefield. Golgari Thug must be on the battlefield. Pitiless Plunderer must be on the battlefield. Phyrexian Altar must be on the battlefield.
Steps
  1. Activate Phyrexian Altar by sacrificing Golgari Thug, adding 1.
  2. When Golgari Thug dies, it, Pitiless Plunderer and Dragon Appeasement trigger.
  3. Resolve the Golgari Thug trigger, putting it on top of your library from your graveyard.
  4. Resolve the Pitiless Plunderer trigger, creating a Treasure token.
  5. Resolve the Dragon Appeasement trigger, causing you to draw Golgari Thug from the top of your library.
  6. Activate the Treasure by tapping and sacrificing it, adding .
  7. Cast Golgari Thug by paying 1.
  8. Repeat.
  9. If desired, you may instead use Golgari Thug's dredge ability to return it to your hand to mill your library.
Results
Infinite death triggers. Infinite draw triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite self-mill. Infinite storm count.

Xira, the Golden Sting
0.04% of 2285 decks 1 decks
Slimefoot and Squee
0.01% of 8067 decks 1 decks
Ziatora, the Incinerator
0.01% of 8061 decks 1 decks
Creatures
Infested Thrinax
100% of 1 decks +95% synergy
Wight of the Reliquary
100% of 1 decks +92% synergy
Gluttonous Hellkite
100% of 1 decks +85% synergy
Mahadi, Emporium Master
67% of 3 decks +53% synergy
Anger
67% of 3 decks +48% synergy
Mirkwood Bats
67% of 3 decks +48% synergy
Mayhem Devil
67% of 3 decks +42% synergy
Eternal Witness
67% of 3 decks +34% synergy
Sakura-Tribe Elder
67% of 3 decks +27% synergy
Ignoble Hierarch
67% of 3 decks +10% synergy
Akul the Unrepentant
50% of 2 decks +49% synergy
Kellogg, Dangerous Mind
50% of 2 decks +46% synergy
The Gitrog, Ravenous Ride
50% of 2 decks +45% synergy
Crime Novelist
50% of 2 decks +42% synergy
Voldaren Pariah
33% of 3 decks +33% synergy
Elvish Aberration
33% of 3 decks +33% synergy
Dargo, the Shipwrecker
33% of 3 decks +33% synergy
Rakka Mar
33% of 3 decks +33% synergy
Decimator of the Provinces
33% of 3 decks +33% synergy
Phyrexian Plaguelord
33% of 3 decks +33% synergy
Circuit Mender
33% of 3 decks +33% synergy
Tana, the Bloodsower
33% of 3 decks +33% synergy
Soul of Innistrad
33% of 3 decks +33% synergy
Glissa, the Traitor
33% of 3 decks +33% synergy
Lifeblood Hydra
33% of 3 decks +33% synergy
Blast-Furnace Hellkite
33% of 3 decks +33% synergy
Golgari Findbroker
33% of 3 decks +33% synergy
Boneyard Scourge
33% of 3 decks +33% synergy
Squee, Goblin Nabob
33% of 3 decks +32% synergy
Charnelhoard Wurm
33% of 3 decks +32% synergy
Falkenrath Noble
33% of 3 decks +32% synergy
Bramble Sovereign
33% of 3 decks +32% synergy
Ebondeath, Dracolich
33% of 3 decks +32% synergy
Prowling Geistcatcher
33% of 3 decks +32% synergy
Ulasht, the Hate Seed
33% of 3 decks +32% synergy
Bladewing the Risen
33% of 3 decks +32% synergy
Utopia Mycon
33% of 3 decks +31% synergy
Hellkite Charger
33% of 3 decks +31% synergy
Klauth, Unrivaled Ancient
33% of 3 decks +31% synergy
Bonehoard Dracosaur
33% of 3 decks +31% synergy
Razaketh, the Foulblooded
33% of 3 decks +31% synergy
Apex Altisaur
33% of 3 decks +31% synergy
Smothering Abomination
33% of 3 decks +31% synergy
Dragon Broodmother
33% of 3 decks +31% synergy
Verdant Force
33% of 3 decks +31% synergy
Nesting Dragon
33% of 3 decks +31% synergy
Flayer of the Hatebound
33% of 3 decks +30% synergy
Bladewing, Deathless Tyrant
33% of 3 decks +30% synergy
Undercellar Myconid
33% of 3 decks +30% synergy
Yavimaya Elder
33% of 3 decks +30% synergy
Instants
Beast Within
100% of 3 decks +59% synergy
Artifact Mutation
67% of 3 decks +58% synergy
Terminate
67% of 3 decks +39% synergy
Assassin's Trophy
67% of 3 decks +26% synergy
Sarkhan's Triumph
33% of 3 decks +33% synergy
Go for the Throat
33% of 3 decks +31% synergy
Nasty End
33% of 3 decks +29% synergy
Bitter Triumph
33% of 3 decks +29% synergy
Culling the Weak
33% of 3 decks +29% synergy
Pyroblast
33% of 3 decks +27% synergy
Corrupted Conviction
33% of 3 decks +27% synergy
Return of the Wildspeaker
33% of 3 decks +25% synergy
Bedevil
33% of 3 decks +24% synergy
Riveteers Charm
33% of 3 decks +23% synergy
Thrill of Possibility
33% of 3 decks +23% synergy
Malakir Rebirth
33% of 3 decks +22% synergy
Dark Ritual
33% of 3 decks +21% synergy
Entomb
33% of 3 decks +20% synergy
Abrupt Decay
33% of 3 decks +20% synergy
Deadly Dispute
33% of 3 decks +16% synergy
Heroic Intervention
33% of 3 decks +8% synergy
Sorceries
Reanimate
67% of 3 decks +47% synergy
Victimize
67% of 3 decks +42% synergy
Life's Finale
33% of 3 decks +33% synergy
Spider Spawning
33% of 3 decks +33% synergy
Creeping Renaissance
33% of 3 decks +33% synergy
Relentless Assault
33% of 3 decks +32% synergy
Bone Shards
33% of 3 decks +31% synergy
Squirming Emergence
33% of 3 decks +30% synergy
Diabolic Tutor
33% of 3 decks +29% synergy
Dread Return
33% of 3 decks +28% synergy
Lich-Knights' Conquest
33% of 3 decks +27% synergy
Finale of Devastation
33% of 3 decks +27% synergy
Rishkar's Expertise
33% of 3 decks +24% synergy
Rise of the Witch-king
33% of 3 decks +24% synergy
Bala Ged Recovery
33% of 3 decks +22% synergy
Buried Alive
33% of 3 decks +21% synergy
Kodama's Reach
33% of 3 decks +2% synergy
Blasphemous Act
33% of 3 decks -7% synergy
Cultivate
33% of 3 decks -10% synergy
Farseek
33% of 3 decks -12% synergy
Utility Artifacts
Ashnod's Altar
67% of 3 decks +51% synergy
Eldrazi Monument
33% of 3 decks +33% synergy
Nim Deathmantle
33% of 3 decks +33% synergy
Animation Module
33% of 3 decks +32% synergy
Witch's Oven
33% of 3 decks +31% synergy
Mimic Vat
33% of 3 decks +31% synergy
Vat of Rebirth
33% of 3 decks +27% synergy
Altar of Dementia
33% of 3 decks +27% synergy
Bootleggers' Stash
33% of 3 decks +24% synergy
The Skullspore Nexus
33% of 3 decks +23% synergy
Skullclamp
33% of 3 decks +15% synergy
Lightning Greaves
33% of 3 decks +8% synergy
Enchantments
Ripples of Undeath
100% of 1 decks +85% synergy
Insidious Roots
50% of 2 decks +44% synergy
Breath of Fury
33% of 3 decks +33% synergy
Sarkhan's Unsealing
33% of 3 decks +33% synergy
Mass Hysteria
33% of 3 decks +33% synergy
Cultist of the Absolute
33% of 3 decks +33% synergy
Concordant Crossroads
33% of 3 decks +32% synergy
Fervor
33% of 3 decks +32% synergy
No Mercy
33% of 3 decks +32% synergy
Vampiric Rites
33% of 3 decks +32% synergy
Death's Presence
33% of 3 decks +32% synergy
Journey to Eternity
33% of 3 decks +29% synergy
Grave Pact
33% of 3 decks +29% synergy
Golgari Germination
33% of 3 decks +29% synergy
Rain of Riches
33% of 3 decks +28% synergy
Dictate of Erebos
33% of 3 decks +27% synergy
Impact Tremors
33% of 3 decks +25% synergy
Revel in Riches
33% of 3 decks +25% synergy
Deathreap Ritual
33% of 3 decks +23% synergy
Greater Good
33% of 3 decks +18% synergy
Riveteers Ascendancy
33% of 3 decks +17% synergy
Garruk's Uprising
33% of 3 decks +13% synergy
Rhythm of the Wild
33% of 3 decks +12% synergy
Planeswalkers
Grist, the Hunger Tide
33% of 3 decks +26% synergy
Utility Lands
Urborg, Tomb of Yawgmoth
67% of 3 decks +46% synergy
Volatile Fault
33% of 3 decks +31% synergy
Field of Ruin
33% of 3 decks +31% synergy
Ghost Quarter
33% of 3 decks +30% synergy
Rogue's Passage
33% of 3 decks +19% synergy
Yavimaya, Cradle of Growth
33% of 3 decks +11% synergy
Kessig Wolf Run
33% of 3 decks +11% synergy
Bojuka Bog
33% of 3 decks +4% synergy
Mana Artifacts
Sol Ring
100% of 3 decks +18% synergy
Arcane Signet
67% of 3 decks -3% synergy
Commander's Sphere
33% of 3 decks +21% synergy
Lands
Twisted Landscape
100% of 1 decks +58% synergy
Cinder Glade
100% of 3 decks +54% synergy
Savage Lands
100% of 3 decks +52% synergy
Ziatora's Proving Ground
100% of 3 decks +46% synergy
Command Tower
100% of 3 decks +10% synergy
Fabled Passage
67% of 3 decks +49% synergy
Woodland Cemetery
67% of 3 decks +36% synergy
Smoldering Marsh
67% of 3 decks +26% synergy
Overgrown Tomb
67% of 3 decks +17% synergy
Stomping Ground
67% of 3 decks +16% synergy
Blighted Woodland
33% of 3 decks +27% synergy
Polluted Delta
33% of 3 decks +24% synergy
Temple of Malice
33% of 3 decks +23% synergy
Marsh Flats
33% of 3 decks +22% synergy
Temple of Abandon
33% of 3 decks +21% synergy
Haunted Ridge
33% of 3 decks +18% synergy
Deathcap Glade
33% of 3 decks +17% synergy
Temple of Malady
33% of 3 decks +17% synergy
Myriad Landscape
33% of 3 decks +15% synergy
Llanowar Wastes
33% of 3 decks +9% synergy
Riveteers Overlook
33% of 3 decks +8% synergy
Rockfall Vale
33% of 3 decks +7% synergy
Rootbound Crag
33% of 3 decks +6% synergy
Dragonskull Summit
33% of 3 decks +4% synergy
Evolving Wilds
33% of 3 decks +3% synergy
Luxury Suite
33% of 3 decks +2% synergy
Spire Garden
33% of 3 decks +1% synergy
Bloodstained Mire
33% of 3 decks -1% synergy
Wooded Foothills
33% of 3 decks -1% synergy
Undergrowth Stadium
33% of 3 decks -1% synergy
Verdant Catacombs
33% of 3 decks -3% synergy
Blood Crypt
33% of 3 decks -14% synergy