Sporoloth Ancient + Fungal Bloom + Doubling Season + Phyrexian Altar

Sporoloth Ancient
Fungal Bloom
Doubling Season
Phyrexian Altar

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

Thelon of Havenwood
1.49% of 807 decks 12 decks
Slimefoot, the Stowaway
0.84% of 4739 decks 40 decks
Ghave, Guru of Spores
0.25% of 6366 decks 16 decks
Atraxa, Praetors' Voice
0.04% of 34778 decks 13 decks
High Synergy Cards
Utopia Mycon
95% of 112 decks +94% synergy
Deathspore Thallid
92% of 110 decks +91% synergy
Psychotrope Thallid
89% of 112 decks +89% synergy
Sporesower Thallid
88% of 112 decks +88% synergy
Pallid Mycoderm
84% of 31 decks +84% synergy
Brightcap Badger
86% of 7 decks +83% synergy
Thallid
83% of 112 decks +83% synergy
Mycoloth
80% of 112 decks +78% synergy
Vitaspore Thallid
79% of 112 decks +78% synergy
Tendershoot Dryad
77% of 111 decks +74% synergy
Top Cards
Ashnod's Altar
77% of 112 decks +69% synergy
Mondrak, Glory Dominus
74% of 23 decks +65% synergy
Savage Thallid
72% of 112 decks +72% synergy
Thallid Shell-Dweller
70% of 112 decks +69% synergy
Nemata, Primeval Warden
68% of 107 decks +65% synergy
Anointed Procession
68% of 31 decks +59% synergy
Parallel Lives
67% of 112 decks +60% synergy
Aura Mutation
65% of 31 decks +61% synergy
Thallid Germinator
62% of 112 decks +62% synergy
Skullclamp
62% of 112 decks +50% synergy
Creatures
Mycologist
61% of 31 decks +61% synergy
Sporemound
61% of 111 decks +60% synergy
Tekuthal, Inquiry Dominus
61% of 18 decks +58% synergy
Slimefoot, the Stowaway
59% of 109 decks +57% synergy
Infested Thrinax
57% of 7 decks +56% synergy
Undercellar Myconid
56% of 110 decks +56% synergy
Sporecrown Thallid
56% of 111 decks +55% synergy
Ulasht, the Hate Seed
56% of 9 decks +55% synergy
Cankerbloom
54% of 93 decks +46% synergy
Spore Flower
54% of 112 decks +53% synergy
Adrix and Nev, Twincasters
52% of 21 decks +47% synergy
Mirkwood Bats
51% of 68 decks +39% synergy
Winding Constrictor
51% of 109 decks +47% synergy
Thelon of Havenwood
50% of 110 decks +50% synergy
Evolution Sage
49% of 111 decks +42% synergy
The Mycotyrant
46% of 54 decks +44% synergy
Xavier Sal, Infested Captain
45% of 11 decks +44% synergy
Ignoble Hierarch
44% of 9 decks +19% synergy
Elvish Farmer
44% of 112 decks +44% synergy
Zulaport Cutthroat
42% of 109 decks +32% synergy
Verdant Force
42% of 112 decks +41% synergy
Ghave, Guru of Spores
42% of 31 decks +41% synergy
Pitiless Plunderer
41% of 109 decks +34% synergy
Warren Soultrader
38% of 13 decks +31% synergy
Thallid Devourer
35% of 112 decks +35% synergy
Sprouting Thrinax
33% of 9 decks +32% synergy
Ojer Taq, Deepest Foundation
33% of 12 decks +27% synergy
Thallid Soothsayer
33% of 109 decks +33% synergy
Nemata, Grove Guardian
32% of 112 decks +32% synergy
Vorinclex, Monstrous Raider
31% of 111 decks +27% synergy
Roaming Throne
29% of 55 decks +19% synergy
Lae'zel, Vlaakith's Champion
29% of 31 decks +26% synergy
Blood Artist
28% of 110 decks +16% synergy
Verdeloth the Ancient
26% of 112 decks +25% synergy
Akawalli, the Seething Tower
26% of 43 decks +24% synergy
Jade Mage
24% of 112 decks +24% synergy
Thorn Thallid
23% of 112 decks +23% synergy
Thelonite Hermit
23% of 112 decks +23% synergy
Rot Shambler
23% of 111 decks +22% synergy
Tainted Observer
22% of 18 decks +20% synergy
Ezuri, Stalker of Spheres
21% of 19 decks +17% synergy
Birds of Paradise
20% of 112 decks -7% synergy
Esper Sentinel
19% of 31 decks -1% synergy
Chatterfang, Squirrel General
19% of 109 decks +14% synergy
Tukatongue Thallid
19% of 112 decks +19% synergy
Deathcap Marionette
18% of 33 decks +18% synergy
Corpsejack Menace
18% of 110 decks +13% synergy
Jaheira, Friend of the Forest
18% of 110 decks +13% synergy
Species Specialist
17% of 109 decks +16% synergy
Plaguemaw Beast
17% of 112 decks +17% synergy
Instants
Artifact Mutation
56% of 9 decks +51% synergy
Ripples of Potential
55% of 11 decks +51% synergy
Sprout Swarm
50% of 112 decks +50% synergy
Fungal Rebirth
45% of 111 decks +44% synergy
Swords to Plowshares
39% of 31 decks -24% synergy
Assassin's Trophy
36% of 109 decks +6% synergy
Second Harvest
34% of 111 decks +29% synergy
Beast Within
34% of 112 decks -5% synergy
Atomize
33% of 21 decks +27% synergy
Heroic Intervention
33% of 111 decks +4% synergy
Path to Exile
26% of 31 decks -19% synergy
Putrefy
25% of 110 decks +9% synergy
Arcane Denial
24% of 21 decks +4% synergy
Teferi's Protection
23% of 31 decks +2% synergy
Vampiric Tutor
22% of 110 decks +3% synergy
Seed Spark
19% of 31 decks +19% synergy
Enlightened Tutor
19% of 31 decks +2% synergy
Mana Drain
19% of 21 decks +4% synergy
Cyclonic Rift
19% of 21 decks -9% synergy
Counterspell
19% of 21 decks -24% synergy
Scatter the Seeds
19% of 112 decks +18% synergy
Worldly Tutor
18% of 112 decks +4% synergy
Plumb the Forbidden
17% of 109 decks +13% synergy
Village Rites
17% of 109 decks +7% synergy
Anguished Unmaking
16% of 31 decks -8% synergy
Experimental Augury
16% of 19 decks +13% synergy
Deathsprout
15% of 109 decks +10% synergy
Golgari Charm
15% of 110 decks +9% synergy
Abrupt Decay
15% of 110 decks +4% synergy
Spore Swarm
14% of 111 decks +14% synergy
Fuel for the Cause
14% of 21 decks +13% synergy
Nature's Claim
14% of 112 decks +4% synergy
Krosan Grip
13% of 112 decks +5% synergy
Corrupted Conviction
12% of 74 decks +6% synergy
Archdruid's Charm
10% of 30 decks +3% synergy
Eladamri's Call
10% of 31 decks -2% synergy
Generous Gift
10% of 31 decks -16% synergy
Fungal Infection
9% of 109 decks +9% synergy
Tear Asunder
8% of 107 decks +2% synergy
Deadly Dispute
8% of 108 decks -3% synergy
Sprout
8% of 112 decks +8% synergy
Tragic Slip
7% of 110 decks +4% synergy
Return to Nature
6% of 111 decks -0% synergy
Mortality Spear
6% of 109 decks +3% synergy
Deadly Rollick
6% of 109 decks -5% synergy
Flash Foliage
5% of 112 decks +5% synergy
Chord of Calling
5% of 112 decks -0% synergy
Harrow
5% of 112 decks -4% synergy
Sorceries
Saproling Symbiosis
56% of 112 decks +56% synergy
Cultivate
42% of 112 decks -5% synergy
Three Visits
34% of 112 decks +9% synergy
Kodama's Reach
34% of 112 decks +2% synergy
Demonic Tutor
34% of 110 decks +11% synergy
Nature's Lore
33% of 112 decks +1% synergy
Rampant Growth
33% of 112 decks -2% synergy
Fungal Sprouting
32% of 112 decks +31% synergy
Farseek
26% of 112 decks -8% synergy
Tezzeret's Gambit
24% of 21 decks +20% synergy
Unnatural Restoration
23% of 93 decks +18% synergy
Diabolic Intent
21% of 110 decks +12% synergy
Toxic Deluge
18% of 109 decks +1% synergy
Saproling Migration
14% of 111 decks +14% synergy
Contentious Plan
14% of 21 decks +12% synergy
Bala Ged Recovery
14% of 111 decks +4% synergy
Eerie Ultimatum
13% of 31 decks +0% synergy
Shamanic Revelation
12% of 111 decks +2% synergy
Squirming Emergence
12% of 43 decks +8% synergy
Triumph of the Hordes
12% of 112 decks +8% synergy
Drown in Ichor
11% of 91 decks +8% synergy
Damnation
10% of 110 decks +2% synergy
Spontaneous Generation
10% of 112 decks +10% synergy
Skyshroud Claim
10% of 112 decks +0% synergy
Thirsting Roots
10% of 93 decks +7% synergy
Damn
10% of 31 decks -7% synergy
Gruesome Fate
9% of 109 decks +9% synergy
Death Mutation
9% of 110 decks +9% synergy
Harvest Season
9% of 111 decks +7% synergy
Morbid Bloom
7% of 110 decks +7% synergy
Culling Ritual
6% of 109 decks -4% synergy
Primal Growth
6% of 112 decks +5% synergy
Harmonize
6% of 112 decks -3% synergy
Rise of the Witch-king
6% of 68 decks -0% synergy
Casualties of War
6% of 109 decks +1% synergy
Reanimate
5% of 110 decks -10% synergy
Finale of Devastation
5% of 111 decks -3% synergy
Parallel Evolution
5% of 112 decks +5% synergy
Green Sun's Zenith
5% of 112 decks -1% synergy
Utility Artifacts
Contagion Engine
22% of 112 decks +21% synergy
The Skullspore Nexus
21% of 56 decks +17% synergy
The Ozolith
21% of 111 decks +17% synergy
Contagion Clasp
20% of 112 decks +18% synergy
Druidic Satchel
18% of 112 decks +18% synergy
Illusionist's Bracers
17% of 111 decks +16% synergy
Eldrazi Monument
12% of 112 decks +10% synergy
Lightning Greaves
12% of 112 decks -14% synergy
Altar of Dementia
8% of 112 decks +5% synergy
Swiftfoot Boots
8% of 112 decks -20% synergy
Matzalantli, the Great Door
7% of 55 decks +6% synergy
Maskwood Nexus
7% of 111 decks +4% synergy
Coat of Arms
7% of 112 decks +5% synergy
Agatha's Soul Cauldron
7% of 58 decks +5% synergy
The Great Henge
5% of 111 decks -5% synergy
Emerald Medallion
5% of 112 decks +4% synergy
Thousand-Year Elixir
5% of 112 decks +3% synergy
Symmetry Matrix
5% of 97 decks +5% synergy
Enchantments
Inexorable Tide
57% of 21 decks +54% synergy
Moldervine Reclamation
51% of 109 decks +42% synergy
Fungal Plots
51% of 111 decks +51% synergy
Life and Limb
50% of 112 decks +50% synergy
All Will Be One
50% of 6 decks +47% synergy
Paradox Haze
48% of 21 decks +46% synergy
Goblin Bombardment
44% of 9 decks +38% synergy
Rhystic Study
43% of 21 decks +15% synergy
Necrogenesis
43% of 110 decks +42% synergy
Cryptolith Rite
41% of 111 decks +38% synergy
Insidious Roots
41% of 27 decks +32% synergy
Growing Rites of Itlimoc
39% of 111 decks +33% synergy
Intruder Alarm
33% of 21 decks +31% synergy
Impact Tremors
33% of 9 decks +24% synergy
Verdant Embrace
31% of 112 decks +31% synergy
Primal Vigor
29% of 111 decks +26% synergy
Mystic Remora
29% of 21 decks +11% synergy
Night Soil
28% of 112 decks +27% synergy
Fecundity
27% of 112 decks +26% synergy
Golgari Germination
25% of 110 decks +24% synergy
Reflections of Littjara
24% of 21 decks +18% synergy
Sporogenesis
22% of 112 decks +22% synergy
Bastion of Remembrance
22% of 109 decks +16% synergy
Aura Shards
19% of 31 decks +10% synergy
Dictate of Erebos
19% of 109 decks +15% synergy
Freed from the Real
19% of 21 decks +17% synergy
Elven Chorus
17% of 63 decks +13% synergy
Sylvan Library
17% of 112 decks +5% synergy
Smothering Tithe
16% of 31 decks -9% synergy
Grave Pact
15% of 110 decks +11% synergy
Saproling Burst
13% of 112 decks +13% synergy
Saproling Cluster
13% of 112 decks +13% synergy
Cathars' Crusade
13% of 31 decks +7% synergy
The Meathook Massacre
12% of 108 decks +7% synergy
Deathreap Ritual
12% of 109 decks +8% synergy
Pollenbright Wings
10% of 31 decks +9% synergy
Resourceful Defense
10% of 31 decks +8% synergy
Phyrexian Arena
9% of 110 decks -6% synergy
Keen Sense
9% of 112 decks +7% synergy
Snake Umbra
9% of 112 decks +6% synergy
Earthcraft
8% of 112 decks +7% synergy
Beastmaster Ascension
8% of 112 decks +2% synergy
Trudge Garden
7% of 111 decks +7% synergy
Sylvan Anthem
7% of 111 decks +5% synergy
Fists of Ironwood
6% of 112 decks +6% synergy
Vampiric Rites
6% of 109 decks +3% synergy
Journey to Eternity
6% of 109 decks +2% synergy
Black Market
5% of 110 decks +1% synergy
Evolutionary Leap
5% of 111 decks +4% synergy
Exploration
5% of 112 decks -3% synergy
Planeswalkers
Vraska, Betrayal's Sting
21% of 94 decks +18% synergy
Vraska, Golgari Queen
16% of 109 decks +13% synergy
Kaya, Geist Hunter
10% of 31 decks +8% synergy
Liliana, Dreadhorde General
6% of 109 decks +3% synergy
Utility Lands
Yavimaya, Cradle of Growth
54% of 111 decks +45% synergy
Karn's Bastion
50% of 111 decks +44% synergy
Urborg, Tomb of Yawgmoth
49% of 112 decks +39% synergy
Three Tree City
43% of 7 decks +31% synergy
Vitu-Ghazi, the City-Tree
35% of 31 decks +34% synergy
Boseiju, Who Endures
31% of 110 decks +11% synergy
Phyrexian Tower
30% of 110 decks +22% synergy
Bojuka Bog
29% of 110 decks -1% synergy
Reliquary Tower
21% of 112 decks -9% synergy
Grim Backwoods
20% of 110 decks +16% synergy
Gavony Township
19% of 31 decks +10% synergy
Gaea's Cradle
18% of 112 decks +12% synergy
Oran-Rief, the Vastwood
16% of 112 decks +11% synergy
Takenuma, Abandoned Mire
15% of 108 decks +4% synergy
Otawara, Soaring City
14% of 21 decks -3% synergy
Cabal Coffers
11% of 110 decks -0% synergy
Temple of the False God
10% of 112 decks +0% synergy
Mistveil Plains
10% of 31 decks +8% synergy
Eiganjo, Seat of the Empire
10% of 31 decks +0% synergy
Westvale Abbey
9% of 109 decks +7% synergy
Ancient Tomb
9% of 112 decks -2% synergy
Hidden Nursery
7% of 55 decks +5% synergy
Mosswort Bridge
7% of 112 decks -3% synergy
Nykthos, Shrine to Nyx
6% of 111 decks +1% synergy
Hidden Necropolis
6% of 54 decks +4% synergy
Mortuary Mire
6% of 109 decks +0% synergy
High Market
5% of 112 decks +2% synergy
Mana Artifacts
Sol Ring
84% of 112 decks -1% synergy
Arcane Signet
68% of 111 decks -3% synergy
Golgari Signet
23% of 110 decks +10% synergy
Talisman of Resilience
15% of 109 decks +3% synergy
Staff of Compleation
14% of 94 decks +12% synergy
Mana Crypt
13% of 112 decks +3% synergy
Commander's Sphere
9% of 111 decks -7% synergy
Everflowing Chalice
7% of 112 decks +2% synergy
Fellwar Stone
5% of 112 decks -16% synergy
Lands
Breeding Pool
86% of 21 decks +45% synergy
Command Tower
82% of 112 decks +8% synergy
Ziatora's Proving Ground
78% of 9 decks +45% synergy
Overgrown Tomb
76% of 110 decks +34% synergy
Watery Grave
71% of 21 decks +30% synergy
Temple Garden
71% of 31 decks +30% synergy
Indatha Triome
68% of 31 decks +36% synergy
Godless Shrine
68% of 31 decks +27% synergy
Zagoth Triome
67% of 21 decks +36% synergy
Blood Crypt
67% of 9 decks +28% synergy
Stomping Ground
67% of 9 decks +25% synergy
Spara's Headquarters
57% of 14 decks +25% synergy
Hallowed Fountain
57% of 14 decks +16% synergy
Undergrowth Stadium
56% of 109 decks +30% synergy
Woodland Cemetery
50% of 110 decks +23% synergy
Verdant Catacombs
49% of 112 decks +38% synergy
Deathcap Glade
44% of 108 decks +29% synergy
Raffine's Tower
43% of 14 decks +15% synergy
Underground Mortuary
40% of 30 decks +23% synergy
Bountiful Promenade
35% of 31 decks +11% synergy
Taiga
33% of 9 decks +20% synergy
Spire Garden
33% of 9 decks +9% synergy
Rejuvenating Springs
33% of 21 decks +5% synergy
Savannah
32% of 31 decks +19% synergy
Llanowar Wastes
29% of 110 decks +4% synergy
Scrubland
29% of 31 decks +15% synergy
Sandsteppe Citadel
29% of 31 decks +3% synergy
Vault of Champions
29% of 31 decks +3% synergy
Sea of Clouds
29% of 14 decks +3% synergy
Morphic Pool
29% of 21 decks +2% synergy
Bayou
28% of 110 decks +15% synergy
Golgari Rot Farm
28% of 110 decks +10% synergy
Twilight Mire
26% of 110 decks +17% synergy
Darkbore Pathway
26% of 109 decks +17% synergy
Tainted Wood
25% of 110 decks +12% synergy
Exotic Orchard
24% of 112 decks -11% synergy
Viridescent Bog
24% of 21 decks +13% synergy
Hinterland Harbor
24% of 21 decks -3% synergy
Opulent Palace
24% of 21 decks -3% synergy
Canopy Vista
23% of 31 decks -13% synergy
Windswept Heath
22% of 112 decks +12% synergy
Fabled Passage
22% of 111 decks +12% synergy
Tundra
21% of 14 decks +8% synergy
Marsh Flats
21% of 112 decks +9% synergy
Evolving Wilds
21% of 112 decks -1% synergy
Necroblossom Snarl
19% of 109 decks +8% synergy
Tropical Island
19% of 21 decks +5% synergy
Dreamroot Cascade
19% of 21 decks +1% synergy
Yavimaya Coast
19% of 21 decks -7% synergy
Blooming Marsh
17% of 109 decks +12% synergy