Adrix and Nev, Twincasters
Sporoloth Ancient
Tainted Observer
Ashnod's Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control a creature with at least three spore counters on it.

   Steps

How does this combo work?
1
Activate a creature you control by removing two spore counters from it, creating two 1/1 Saproling creature tokens.
2
The Saprolings enter the battlefield, triggering Tainted Observer twice.
3
Holding priority, activate Ashnod's Altar twice by sacrificing the Saprolings, adding .
4
Resolve both Tainted Observer triggers, causing you to pay 4 to put two spore counters on any creature you control.
5
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite proliferate
Infinite sacrifice triggers
Xavier Sal, Infested Captain
0.1%inclusion9 decks7.81K decks
Atraxa, Praetors' Voice
0.0%inclusion2 decks42.1K decks
New Cards
Applied Geometry
100%inclusion1 decks1 decks
Expansion Algorithm
100%inclusion1 decks1 decks
Germination Practicum
100%inclusion1 decks1 decks
High Synergy Cards
Sporesower Thallid
100%inclusion11 decks11 decks
Slimefoot, the Stowaway
100%inclusion11 decks11 decks
Thallid Germinator
91%inclusion10 decks11 decks
Deathspore Thallid
91%inclusion10 decks11 decks
Psychotrope Thallid
91%inclusion10 decks11 decks
Utopia Mycon
91%inclusion10 decks11 decks
Savage Thallid
82%inclusion9 decks11 decks
Mycoloth
82%inclusion9 decks11 decks
Tekuthal, Inquiry Dominus
82%inclusion9 decks11 decks
Thallid Devourer
73%inclusion8 decks11 decks
Top Cards
Spore Flower
73%inclusion8 decks11 decks
Thallid Shell-Dweller
73%inclusion8 decks11 decks
Thallid
73%inclusion8 decks11 decks
Tendershoot Dryad
73%inclusion8 decks11 decks
Winding Constrictor
73%inclusion8 decks11 decks
Skullclamp
73%inclusion8 decks11 decks
Vitaspore Thallid
64%inclusion7 decks11 decks
Brightcap Badger
64%inclusion7 decks11 decks
Nemata, Primeval Warden
64%inclusion7 decks11 decks
Ezuri, Stalker of Spheres
64%inclusion7 decks11 decks
Creatures
Evolution Sage
64%inclusion7 decks11 decks
Elvish Farmer
55%inclusion6 decks11 decks
Thelon of Havenwood
55%inclusion6 decks11 decks
Sporecrown Thallid
45%inclusion5 decks11 decks
Zulaport Cutthroat
45%inclusion5 decks11 decks
Mirkwood Bats
45%inclusion5 decks11 decks
The Mycotyrant
36%inclusion4 decks11 decks
Danny Pink
36%inclusion4 decks11 decks
Dreamtide Whale
36%inclusion4 decks11 decks
Thorn Thallid
27%inclusion3 decks11 decks
Shroofus Sproutsire
27%inclusion3 decks11 decks
Pir, Imaginative Rascal
27%inclusion3 decks11 decks
Master Biomancer
27%inclusion3 decks11 decks
Thrummingbird
27%inclusion3 decks11 decks
Corpsejack Menace
27%inclusion3 decks11 decks
Pitiless Plunderer
27%inclusion3 decks11 decks
Blood Artist
27%inclusion3 decks11 decks
Instants
Ripples of Potential
64%inclusion7 decks11 decks
Mutational Advantage
55%inclusion6 decks11 decks
Assassin's Trophy
55%inclusion6 decks11 decks
Sprout Swarm
45%inclusion5 decks11 decks
Atomize
27%inclusion3 decks11 decks
Second Harvest
27%inclusion3 decks11 decks
Arcane Denial
27%inclusion3 decks11 decks
Heroic Intervention
27%inclusion3 decks11 decks
Sorceries
Tezzeret's Gambit
36%inclusion4 decks11 decks
Cultivate
36%inclusion4 decks11 decks
Saproling Symbiosis
27%inclusion3 decks11 decks
Thirsting Roots
27%inclusion3 decks11 decks
Farseek
27%inclusion3 decks11 decks
Utility Artifacts
Lightning Greaves
36%inclusion4 decks11 decks
Swiftfoot Boots
36%inclusion4 decks11 decks
The Ozolith
27%inclusion3 decks11 decks
Enchantments
Parallel Lives
55%inclusion6 decks11 decks
Doubling Season
55%inclusion6 decks11 decks
Fungal Plots
45%inclusion5 decks11 decks
Fungal Bloom
36%inclusion4 decks11 decks
Inexorable Tide
36%inclusion4 decks11 decks
Intruder Alarm
27%inclusion3 decks11 decks
Primal Vigor
27%inclusion3 decks11 decks
Innkeeper's Talent
27%inclusion3 decks11 decks
Growing Rites of Itlimoc
27%inclusion3 decks11 decks
Insidious Roots
27%inclusion3 decks11 decks
Planeswalkers
Vraska, Betrayal's Sting
45%inclusion5 decks11 decks
Utility Lands
Karn's Bastion
73%inclusion8 decks11 decks
Nesting Grounds
36%inclusion4 decks11 decks
Yavimaya, Cradle of Growth
27%inclusion3 decks11 decks
Reliquary Tower
27%inclusion3 decks11 decks
Mana Artifacts
Sol Ring
82%inclusion9 decks11 decks
Arcane Signet
64%inclusion7 decks11 decks
Replicating Ring
45%inclusion5 decks11 decks
Everflowing Chalice
36%inclusion4 decks11 decks
Staff of Compleation
27%inclusion3 decks11 decks
Astral Cornucopia
27%inclusion3 decks11 decks
Talisman of Resilience
27%inclusion3 decks11 decks
Lands
Command Tower
82%inclusion9 decks11 decks
Exotic Orchard
64%inclusion7 decks11 decks
Path of Ancestry
45%inclusion5 decks11 decks
Rejuvenating Springs
45%inclusion5 decks11 decks
Yavimaya Coast
45%inclusion5 decks11 decks
Woodland Cemetery
45%inclusion5 decks11 decks
Hinterland Harbor
45%inclusion5 decks11 decks
Vivid Marsh
36%inclusion4 decks11 decks
Vivid Creek
36%inclusion4 decks11 decks
Vivid Grove
36%inclusion4 decks11 decks
Simic Growth Chamber
36%inclusion4 decks11 decks
Dreamroot Cascade
36%inclusion4 decks11 decks
Llanowar Wastes
36%inclusion4 decks11 decks
Opulent Palace
36%inclusion4 decks11 decks
Drowned Catacomb
36%inclusion4 decks11 decks
Barkchannel Pathway
27%inclusion3 decks11 decks
Clearwater Pathway
27%inclusion3 decks11 decks
Overflowing Basin
27%inclusion3 decks11 decks
Fabled Passage
27%inclusion3 decks11 decks
Flooded Grove
27%inclusion3 decks11 decks
Morphic Pool
27%inclusion3 decks11 decks
Overgrown Tomb
27%inclusion3 decks11 decks
Breeding Pool
27%inclusion3 decks11 decks