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 decks7.79K decks
Atraxa, Praetors' Voice
0.0%inclusion2 decks38.6K decks
Adrix and Nev, Twincasters
0.0%inclusion1 decks7.79K decks
High Synergy Cards
Sporesower Thallid
100%inclusion12 decks12 decks
100%synergy
Deathspore Thallid
100%inclusion11 decks11 decks
100%synergy
Utopia Mycon
92%inclusion11 decks12 decks
91%synergy
Mycoloth
92%inclusion11 decks12 decks
90%synergy
Slimefoot, the Stowaway
91%inclusion10 decks11 decks
90%synergy
Tekuthal, Inquiry Dominus
83%inclusion10 decks12 decks
81%synergy
Ezuri, Stalker of Spheres
83%inclusion10 decks12 decks
81%synergy
Savage Thallid
75%inclusion9 decks12 decks
75%synergy
Thallid Germinator
75%inclusion9 decks12 decks
75%synergy
Thallid
75%inclusion9 decks12 decks
75%synergy
Top Cards
Psychotrope Thallid
75%inclusion9 decks12 decks
75%synergy
Tendershoot Dryad
75%inclusion9 decks12 decks
73%synergy
Thelon of Havenwood
73%inclusion8 decks11 decks
72%synergy
Winding Constrictor
73%inclusion8 decks11 decks
69%synergy
Vitaspore Thallid
67%inclusion8 decks12 decks
66%synergy
Thallid Shell-Dweller
67%inclusion8 decks12 decks
66%synergy
Sporecrown Thallid
67%inclusion8 decks12 decks
66%synergy
Evolution Sage
67%inclusion8 decks12 decks
61%synergy
Nemata, Primeval Warden
64%inclusion7 decks11 decks
62%synergy
Brightcap Badger
60%inclusion6 decks10 decks
59%synergy
Creatures
Thallid Devourer
58%inclusion7 decks12 decks
58%synergy
Elvish Farmer
50%inclusion6 decks12 decks
50%synergy
Spore Flower
50%inclusion6 decks12 decks
50%synergy
Thrummingbird
50%inclusion6 decks12 decks
46%synergy
The Mycotyrant
45%inclusion5 decks11 decks
44%synergy
Dreamtide Whale
45%inclusion5 decks11 decks
43%synergy
Plaguemaw Beast
42%inclusion5 decks12 decks
41%synergy
Verdeloth the Ancient
42%inclusion5 decks12 decks
41%synergy
Shroofus Sproutsire
40%inclusion4 decks10 decks
40%synergy
Corpsejack Menace
36%inclusion4 decks11 decks
31%synergy
Zulaport Cutthroat
36%inclusion4 decks11 decks
28%synergy
Pir, Imaginative Rascal
33%inclusion4 decks12 decks
33%synergy
Yawgmoth, Thran Physician
27%inclusion3 decks11 decks
24%synergy
Pitiless Plunderer
27%inclusion3 decks11 decks
19%synergy
Mirkwood Bats
27%inclusion3 decks11 decks
18%synergy
Nemata, Grove Guardian
25%inclusion3 decks12 decks
25%synergy
Thelonite Hermit
25%inclusion3 decks12 decks
25%synergy
Danny Pink
25%inclusion3 decks12 decks
24%synergy
Sporemound
25%inclusion3 decks12 decks
24%synergy
Master Biomancer
25%inclusion3 decks12 decks
22%synergy
Kiora's Follower
25%inclusion3 decks12 decks
20%synergy
Instants
Mutational Advantage
55%inclusion6 decks11 decks
51%synergy
Assassin's Trophy
45%inclusion5 decks11 decks
15%synergy
Sprout Swarm
42%inclusion5 decks12 decks
41%synergy
Ripples of Potential
42%inclusion5 decks12 decks
39%synergy
Fungal Rebirth
33%inclusion4 decks12 decks
33%synergy
Beast Within
33%inclusion4 decks12 decks
-2%synergy
Counterspell
33%inclusion4 decks12 decks
-9%synergy
Atomize
30%inclusion3 decks10 decks
26%synergy
Golgari Charm
27%inclusion3 decks11 decks
22%synergy
Fuel for the Cause
25%inclusion3 decks12 decks
24%synergy
Prologue to Phyresis
25%inclusion3 decks12 decks
24%synergy
Arcane Denial
25%inclusion3 decks12 decks
5%synergy
Sorceries
Cultivate
50%inclusion6 decks12 decks
7%synergy
Saproling Symbiosis
42%inclusion5 decks12 decks
41%synergy
Farseek
42%inclusion5 decks12 decks
6%synergy
Fungal Sprouting
33%inclusion4 decks12 decks
33%synergy
Tezzeret's Gambit
33%inclusion4 decks12 decks
30%synergy
Gruesome Fate
27%inclusion3 decks11 decks
27%synergy
Thirsting Roots
25%inclusion3 decks12 decks
23%synergy
Unnatural Restoration
25%inclusion3 decks12 decks
22%synergy
Rampant Growth
25%inclusion3 decks12 decks
-9%synergy
Utility Artifacts
Skullclamp
58%inclusion7 decks12 decks
47%synergy
Swiftfoot Boots
50%inclusion6 decks12 decks
23%synergy
Lightning Greaves
33%inclusion4 decks12 decks
8%synergy
Contagion Engine
25%inclusion3 decks12 decks
24%synergy
Contagion Clasp
25%inclusion3 decks12 decks
24%synergy
Enchantments
Intruder Alarm
50%inclusion6 decks12 decks
48%synergy
Parallel Lives
50%inclusion6 decks12 decks
43%synergy
Inexorable Tide
42%inclusion5 decks12 decks
39%synergy
Doubling Season
42%inclusion5 decks12 decks
32%synergy
Fungal Plots
33%inclusion4 decks12 decks
33%synergy
Necrogenesis
27%inclusion3 decks11 decks
27%synergy
Moldervine Reclamation
27%inclusion3 decks11 decks
20%synergy
Primal Vigor
25%inclusion3 decks12 decks
22%synergy
Growing Rites of Itlimoc
25%inclusion3 decks12 decks
19%synergy
Planeswalkers
Vraska, Betrayal's Sting
55%inclusion6 decks11 decks
52%synergy
Tyvar, Jubilant Brawler
36%inclusion4 decks11 decks
33%synergy
Utility Lands
Karn's Bastion
58%inclusion7 decks12 decks
54%synergy
Nesting Grounds
25%inclusion3 decks12 decks
23%synergy
Reliquary Tower
25%inclusion3 decks12 decks
-5%synergy
Mana Artifacts
Sol Ring
75%inclusion9 decks12 decks
-9%synergy
Arcane Signet
67%inclusion8 decks12 decks
-6%synergy
Everflowing Chalice
42%inclusion5 decks12 decks
37%synergy
Replicating Ring
33%inclusion4 decks12 decks
32%synergy
Astral Cornucopia
25%inclusion3 decks12 decks
24%synergy
Staff of Compleation
25%inclusion3 decks12 decks
24%synergy
Fellwar Stone
25%inclusion3 decks12 decks
4%synergy
Lands
Command Tower
75%inclusion9 decks12 decks
1%synergy
Woodland Cemetery
64%inclusion7 decks11 decks
32%synergy
Exotic Orchard
58%inclusion7 decks12 decks
22%synergy
Opulent Palace
55%inclusion6 decks11 decks
26%synergy
Drowned Catacomb
55%inclusion6 decks11 decks
26%synergy
Hinterland Harbor
50%inclusion6 decks12 decks
18%synergy
Dreamroot Cascade
42%inclusion5 decks12 decks
20%synergy
Path of Ancestry
42%inclusion5 decks12 decks
20%synergy
Vivid Marsh
36%inclusion4 decks11 decks
36%synergy
Llanowar Wastes
36%inclusion4 decks11 decks
10%synergy
Vivid Creek
33%inclusion4 decks12 decks
32%synergy
Vivid Grove
33%inclusion4 decks12 decks
32%synergy
Terramorphic Expanse
33%inclusion4 decks12 decks
18%synergy
Evolving Wilds
33%inclusion4 decks12 decks
13%synergy
Yavimaya Coast
33%inclusion4 decks12 decks
6%synergy
Foreboding Landscape
30%inclusion3 decks10 decks
21%synergy
Darkwater Catacombs
27%inclusion3 decks11 decks
12%synergy
Temple of Deceit
27%inclusion3 decks11 decks
12%synergy
Temple of Malady
27%inclusion3 decks11 decks
11%synergy
Sunken Hollow
27%inclusion3 decks11 decks
-7%synergy
Flooded Grove
25%inclusion3 decks12 decks
10%synergy
Temple of Mystery
25%inclusion3 decks12 decks
8%synergy
Simic Growth Chamber
25%inclusion3 decks12 decks
7%synergy
Rejuvenating Springs
25%inclusion3 decks12 decks
-2%synergy