Sporoloth Ancient + Fungal Bloom + Phyrexian Altar + Primal Vigor + Winding Constrictor

Sporoloth Ancient
Fungal Bloom
Phyrexian Altar
Primal Vigor
Winding Constrictor

Requires
Sporoloth Ancient must be on the battlefield. Fungal Bloom must be on the battlefield. Phyrexian Altar must be on the battlefield. Primal Vigor must be on the battlefield. Winding Constrictor must be on the battlefield. Mana needed:
Steps
  1. Activate Fungal Bloom by paying , putting two spore counters on a Fungus you control.
  2. Activate a Fungus by removing two spore counters from it, creating two 1/1 Saproling creature tokens.
  3. Activate Phyrexian Altar twice by sacrificing two Saprolings, adding .
  4. Repeat.
Results
Infinite LTB. Infinite ETB. Infinite sacrifice triggers. Infinite death triggers.

Slimefoot, the Stowaway
0.16% of 5016 decks 8 decks
Ghave, Guru of Spores
0.06% of 6545 decks 4 decks
The Mycotyrant
0.01% of 8542 decks 1 decks
High Synergy Cards
Pallid Mycoderm
100% of 4 decks +100% synergy
Deathspore Thallid
100% of 13 decks +100% synergy
Savage Thallid
92% of 13 decks +92% synergy
Sporesower Thallid
92% of 13 decks +92% synergy
Utopia Mycon
92% of 13 decks +92% synergy
Doubling Season
100% of 13 decks +90% synergy
Elas il-Kor, Sadistic Pilgrim
100% of 4 decks +90% synergy
Parallel Lives
92% of 13 decks +85% synergy
Ashnod's Altar
92% of 13 decks +85% synergy
Vitaspore Thallid
85% of 13 decks +84% synergy
Top Cards
Thallid
85% of 13 decks +84% synergy
Psychotrope Thallid
85% of 13 decks +84% synergy
Mycoloth
85% of 13 decks +83% synergy
Tendershoot Dryad
85% of 13 decks +82% synergy
Thallid Shell-Dweller
77% of 13 decks +77% synergy
Sporemound
77% of 13 decks +75% synergy
Pitiless Plunderer
77% of 13 decks +69% synergy
Second Harvest
69% of 13 decks +64% synergy
Skullclamp
69% of 13 decks +57% synergy
Thallid Germinator
62% of 13 decks +61% synergy
Game Changers
Gaea's Cradle
23% of 13 decks +17% synergy
Demonic Tutor
23% of 13 decks +2% synergy
Creatures
Mondrak, Glory Dominus
75% of 4 decks +67% synergy
Cruel Celebrant
75% of 4 decks +67% synergy
Sporecrown Thallid
62% of 13 decks +61% synergy
Evolution Sage
62% of 13 decks +55% synergy
Zulaport Cutthroat
62% of 13 decks +52% synergy
Elvish Farmer
54% of 13 decks +54% synergy
Thallid Devourer
54% of 13 decks +54% synergy
Blood Artist
54% of 13 decks +42% synergy
Spore Flower
46% of 13 decks +46% synergy
Thelon of Havenwood
46% of 13 decks +46% synergy
Undercellar Myconid
46% of 13 decks +45% synergy
Jaheira, Friend of the Forest
46% of 13 decks +41% synergy
Verdant Force
38% of 13 decks +38% synergy
Nemata, Primeval Warden
38% of 13 decks +36% synergy
Yawgmoth, Thran Physician
38% of 13 decks +35% synergy
Warren Soultrader
33% of 9 decks +28% synergy
Nemata, Grove Guardian
31% of 13 decks +30% synergy
Jade Mage
31% of 13 decks +30% synergy
Slimefoot, the Stowaway
31% of 13 decks +29% synergy
Drivnod, Carnage Dominus
31% of 13 decks +28% synergy
Mazirek, Kraul Death Priest
31% of 13 decks +28% synergy
Chatterfang, Squirrel General
31% of 13 decks +25% synergy
Cankerbloom
31% of 13 decks +25% synergy
Viscera Seer
31% of 13 decks +22% synergy
Fyndhorn Elves
31% of 13 decks +19% synergy
Elvish Mystic
31% of 13 decks +13% synergy
Llanowar Elves
31% of 13 decks +10% synergy
Birds of Paradise
31% of 13 decks +3% synergy
Species Specialist
23% of 13 decks +22% synergy
Priest of Forgotten Gods
23% of 13 decks +21% synergy
Dina, Soul Steeper
23% of 13 decks +21% synergy
Circle of Dreams Druid
23% of 13 decks +20% synergy
Nadier's Nightblade
23% of 13 decks +19% synergy
Poison-Tip Archer
23% of 13 decks +18% synergy
Craterhoof Behemoth
23% of 13 decks +17% synergy
Seedborn Muse
23% of 13 decks +15% synergy
Mirkwood Bats
23% of 13 decks +13% synergy
Instants
Aura Mutation
75% of 4 decks +71% synergy
Sprout Swarm
62% of 13 decks +61% synergy
Fungal Rebirth
54% of 13 decks +53% synergy
Golgari Charm
38% of 13 decks +33% synergy
Heroic Intervention
38% of 13 decks +9% synergy
Plumb the Forbidden
31% of 13 decks +28% synergy
Worldly Tutor
31% of 13 decks +17% synergy
Assassin's Trophy
31% of 13 decks +0% synergy
Sorceries
Rampant Growth
62% of 13 decks +27% synergy
Cultivate
62% of 13 decks +16% synergy
Saproling Symbiosis
54% of 13 decks +53% synergy
Kodama's Reach
46% of 13 decks +16% synergy
Fungal Sprouting
38% of 13 decks +38% synergy
Farseek
38% of 13 decks +4% synergy
Triumph of the Hordes
31% of 13 decks +28% synergy
Toxic Deluge
31% of 13 decks +13% synergy
Thirsting Roots
23% of 13 decks +21% synergy
Dig Up
23% of 13 decks +21% synergy
Skyshroud Claim
23% of 13 decks +14% synergy
Nature's Lore
23% of 13 decks -9% synergy
Utility Artifacts
Eldrazi Monument
38% of 13 decks +37% synergy
Druidic Satchel
31% of 13 decks +31% synergy
Enchantments
Anointed Procession
75% of 4 decks +67% synergy
Mirari's Wake
75% of 4 decks +62% synergy
Life and Limb
62% of 13 decks +61% synergy
Fecundity
54% of 13 decks +53% synergy
Fungal Plots
46% of 13 decks +46% synergy
Keen Sense
46% of 13 decks +45% synergy
Golgari Germination
46% of 13 decks +45% synergy
Insidious Roots
40% of 10 decks +34% synergy
Necrogenesis
38% of 13 decks +38% synergy
Snake Umbra
38% of 13 decks +36% synergy
Dictate of Erebos
38% of 13 decks +35% synergy
Cryptolith Rite
38% of 13 decks +35% synergy
Growing Rites of Itlimoc
38% of 13 decks +33% synergy
Grave Pact
31% of 13 decks +26% synergy
Moldervine Reclamation
31% of 13 decks +22% synergy
Night Soil
23% of 13 decks +23% synergy
Verdant Embrace
23% of 13 decks +22% synergy
Planeswalkers
Vraska, Golgari Queen
23% of 13 decks +20% synergy
Utility Lands
Karn's Bastion
62% of 13 decks +57% synergy
Yavimaya, Cradle of Growth
62% of 13 decks +52% synergy
Bojuka Bog
62% of 13 decks +32% synergy
Three Tree City
43% of 7 decks +37% synergy
Phyrexian Tower
38% of 13 decks +30% synergy
Boseiju, Who Endures
38% of 13 decks +20% synergy
Reliquary Tower
38% of 13 decks +9% synergy
Grim Backwoods
31% of 13 decks +27% synergy
Westvale Abbey
23% of 13 decks +21% synergy
Oran-Rief, the Vastwood
23% of 13 decks +18% synergy
Urborg, Tomb of Yawgmoth
23% of 13 decks +14% synergy
Mana Artifacts
Sol Ring
92% of 13 decks +8% synergy
Arcane Signet
62% of 13 decks -11% synergy
Lands
Godless Shrine
100% of 4 decks +60% synergy
Command Tower
100% of 13 decks +26% synergy
Overgrown Tomb
92% of 13 decks +51% synergy
Indatha Triome
75% of 4 decks +45% synergy
Undergrowth Stadium
62% of 13 decks +36% synergy
Woodland Cemetery
62% of 13 decks +32% synergy
Llanowar Wastes
46% of 13 decks +20% synergy
Windswept Heath
38% of 13 decks +28% synergy
Marsh Flats
31% of 13 decks +20% synergy
Verdant Catacombs
31% of 13 decks +20% synergy
Deathcap Glade
31% of 13 decks +17% synergy
Tainted Wood
31% of 13 decks +17% synergy
Temple of Malady
31% of 13 decks +14% synergy
Golgari Rot Farm
31% of 13 decks +13% synergy
Fabled Passage
23% of 13 decks +14% synergy
Wooded Foothills
23% of 13 decks +13% synergy
Bloodstained Mire
23% of 13 decks +12% synergy
Twilight Mire
23% of 13 decks +12% synergy
Polluted Delta
23% of 13 decks +12% synergy
Bayou
23% of 13 decks +10% synergy
Exotic Orchard
23% of 13 decks -13% synergy