Sporoloth Ancient + Tainted Observer + Ashnod's Altar + Doubling Season
Sporoloth Ancient
Tainted Observer
Ashnod's Altar
Doubling Season
Requires
Sporoloth Ancient must be on the battlefield.
Tainted Observer must be on the battlefield.
Ashnod's Altar must be on the battlefield.
Doubling Season must be on the battlefield.
You control a creature with at least three spore counters on it.
Steps
- Activate a creature you control by removing two spore counters from it, creating two 1/1 Saproling creature tokens.
- The Saprolings enter the battlefield, triggering Tainted Observer twice.
- Holding priority, activate Ashnod's Altar by sacrificing a Saproling, adding
. - Resolve the first Tainted Observer trigger, causing you to pay
to put two spore counters on any creature you control. - Resolve the second Tainted Observer trigger, choosing not to pay.
- Repeat.
Results
Infinite colorless mana. Infinite creature tokens. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite proliferate. Infinite sacrifice triggers.
Top Commanders (2)
Xavier Sal, Infested Captain
0.27% of 2558 decks
7 decks
Atraxa, Praetors' Voice
0.02% of 32292 decks
7 decks
High Synergy Cards (10)
Mycologist
100% of 7 decks
+100% synergy
Sporesower Thallid
100% of 14 decks
+100% synergy
Psychotrope Thallid
100% of 14 decks
+100% synergy
Deathspore Thallid
100% of 14 decks
+100% synergy
Utopia Mycon
100% of 14 decks
+100% synergy
Slimefoot, the Stowaway
100% of 14 decks
+100% synergy
Mycoloth
100% of 14 decks
+99% synergy
Vitaspore Thallid
93% of 14 decks
+93% synergy
Thallid
86% of 14 decks
+86% synergy
Thallid Shell-Dweller
86% of 14 decks
+86% synergy
Top Cards (10)
Nemata, Primeval Warden
86% of 14 decks
+85% synergy
Tekuthal, Inquiry Dominus
86% of 14 decks
+84% synergy
Spore Flower
79% of 14 decks
+78% synergy
Thelon of Havenwood
79% of 14 decks
+78% synergy
Pallid Mycoderm
71% of 7 decks
+71% synergy
Elvish Farmer
71% of 14 decks
+71% synergy
Ghave, Guru of Spores
71% of 7 decks
+71% synergy
Thallid Germinator
71% of 14 decks
+71% synergy
Aura Mutation
71% of 7 decks
+71% synergy
Winding Constrictor
71% of 14 decks
+71% synergy
Creatures (28)
Tendershoot Dryad
71% of 14 decks
+70% synergy
Mondrak, Glory Dominus
71% of 7 decks
+67% synergy
Savage Thallid
64% of 14 decks
+64% synergy
Cankerbloom
58% of 12 decks
+54% synergy
Ezuri, Stalker of Spheres
57% of 14 decks
+56% synergy
Evolution Sage
57% of 14 decks
+54% synergy
Roaming Throne
57% of 7 decks
+41% synergy
Xavier Sal, Infested Captain
56% of 9 decks
+55% synergy
Thallid Devourer
50% of 14 decks
+50% synergy
Pir, Imaginative Rascal
50% of 14 decks
+49% synergy
Vorinclex, Monstrous Raider
50% of 14 decks
+48% synergy
The Mycotyrant
45% of 11 decks
+45% synergy
Thorn Thallid
43% of 14 decks
+43% synergy
Sporecrown Thallid
43% of 14 decks
+43% synergy
Lae'zel, Vlaakith's Champion
43% of 7 decks
+41% synergy
Yawgmoth, Thran Physician
36% of 14 decks
+34% synergy
Blood Artist
36% of 14 decks
+30% synergy
Thallid Soothsayer
29% of 14 decks
+28% synergy
Undercellar Myconid
29% of 14 decks
+28% synergy
Sporemound
29% of 14 decks
+28% synergy
Zulaport Cutthroat
29% of 14 decks
+23% synergy
Danny Pink
27% of 11 decks
+26% synergy
Mindbender Spores
21% of 14 decks
+21% synergy
Nemata, Grove Guardian
21% of 14 decks
+21% synergy
Plaguemaw Beast
21% of 14 decks
+21% synergy
Scheming Aspirant
21% of 14 decks
+21% synergy
Thrummingbird
21% of 14 decks
+20% synergy
Pitiless Plunderer
21% of 14 decks
+18% synergy
Instants (10)
Ripples of Potential
71% of 7 decks
+69% synergy
Sprout Swarm
50% of 14 decks
+50% synergy
Assassin's Trophy
29% of 14 decks
+22% synergy
Heroic Intervention
29% of 14 decks
+15% synergy
Beast Within
29% of 14 decks
+9% synergy
Serum Snare
25% of 12 decks
+24% synergy
Fungal Rebirth
21% of 14 decks
+21% synergy
Steady Progress
21% of 14 decks
+21% synergy
Growth Spiral
21% of 14 decks
+17% synergy
Village Rites
21% of 14 decks
+16% synergy
Sorceries (10)
Unnatural Restoration
57% of 14 decks
+55% synergy
Farseek
50% of 14 decks
+34% synergy
Saproling Symbiosis
43% of 14 decks
+43% synergy
Tezzeret's Gambit
43% of 14 decks
+41% synergy
Nature's Lore
43% of 14 decks
+28% synergy
Cultivate
36% of 14 decks
+13% synergy
Three Visits
29% of 14 decks
+17% synergy
Bala Ged Recovery
21% of 14 decks
+17% synergy
Toxic Deluge
21% of 14 decks
+13% synergy
Kodama's Reach
21% of 14 decks
+6% synergy
Utility Artifacts (6)
Skullclamp
71% of 14 decks
+59% synergy
Phyrexian Altar
43% of 14 decks
+39% synergy
The Ozolith
36% of 14 decks
+32% synergy
Contagion Engine
29% of 14 decks
+27% synergy
Eldrazi Monument
21% of 14 decks
+20% synergy
Swiftfoot Boots
21% of 14 decks
-7% synergy
Enchantments (14)
Fungal Plots
64% of 14 decks
+64% synergy
Anointed Procession
57% of 7 decks
+53% synergy
Inexorable Tide
50% of 14 decks
+49% synergy
Fungal Bloom
43% of 14 decks
+43% synergy
Paradox Haze
43% of 14 decks
+42% synergy
Intruder Alarm
36% of 14 decks
+35% synergy
Reflections of Littjara
36% of 14 decks
+33% synergy
Necrogenesis
29% of 14 decks
+28% synergy
Moldervine Reclamation
29% of 14 decks
+26% synergy
Parallel Lives
29% of 14 decks
+25% synergy
Life and Limb
21% of 14 decks
+21% synergy
Verdant Embrace
21% of 14 decks
+21% synergy
Growing Rites of Itlimoc
21% of 14 decks
+19% synergy
Beastmaster Ascension
21% of 14 decks
+19% synergy
Utility Lands (4)
Karn's Bastion
43% of 14 decks
+38% synergy
Yavimaya, Cradle of Growth
36% of 14 decks
+26% synergy
Reliquary Tower
29% of 14 decks
+0% synergy
Nesting Grounds
21% of 14 decks
+20% synergy
Mana Artifacts (5)
Sol Ring
71% of 14 decks
-13% synergy
Arcane Signet
43% of 14 decks
-28% synergy
Astral Cornucopia
21% of 14 decks
+20% synergy
Talisman of Resilience
21% of 14 decks
+19% synergy
Everflowing Chalice
21% of 14 decks
+16% synergy
Lands (29)
Command Tower
79% of 14 decks
+6% synergy
Breeding Pool
64% of 14 decks
+55% synergy
Exotic Orchard
64% of 14 decks
+30% synergy
Zagoth Triome
57% of 14 decks
+53% synergy
Bountiful Promenade
57% of 7 decks
+52% synergy
Temple Garden
57% of 7 decks
+48% synergy
Undergrowth Stadium
50% of 14 decks
+44% synergy
Overgrown Tomb
50% of 14 decks
+41% synergy
Indatha Triome
43% of 7 decks
+39% synergy
Raffine's Tower
43% of 7 decks
+39% synergy
Spara's Headquarters
43% of 7 decks
+39% synergy
Sea of Clouds
43% of 7 decks
+37% synergy
Rejuvenating Springs
43% of 14 decks
+37% synergy
Deathcap Glade
36% of 14 decks
+32% synergy
Dreamroot Cascade
36% of 14 decks
+32% synergy
Woodland Cemetery
36% of 14 decks
+30% synergy
Watery Grave
29% of 14 decks
+18% synergy
Darkbore Pathway
21% of 14 decks
+19% synergy
Barkchannel Pathway
21% of 14 decks
+19% synergy
Llanowar Wastes
21% of 14 decks
+16% synergy
Hinterland Harbor
21% of 14 decks
+16% synergy
Yavimaya Coast
21% of 14 decks
+16% synergy
Morphic Pool
21% of 14 decks
+15% synergy
Fabled Passage
21% of 14 decks
+12% synergy
Windswept Heath
21% of 14 decks
+11% synergy
Flooded Strand
21% of 14 decks
+11% synergy
Polluted Delta
21% of 14 decks
+11% synergy
Verdant Catacombs
21% of 14 decks
+10% synergy
Marsh Flats
21% of 14 decks
+10% synergy