Venser, Corpse Puppet
Tainted Observer
Ashnod's Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You have a way to cause a creature to enter the battlefield under your control.
2 available

   Steps

How does this combo work?
1
Cause a creature to enter the battlefield under your control.
2
Tainted Observer triggers, causing you to pay 2 to proliferate.
3
Venser triggers, creating a legendary 3/3 The Hollow Sentinel artifact creature token.
4
The Hollow Sentinel enters the battlefield, triggering Tainted Observer.
5
Holding priority, activate Ashnod's Altar by sacrifcing The Hollow Sentinel, adding .
6
Resolve the Tainted Observer trigger, causing you to pay 2 to proliferate.
7
Repeat from step 3.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite proliferate
Infinite sacrifice triggers
Atraxa, Praetors' Voice
0.0%inclusion15 decks39.5K decks
Xavier Sal, Infested Captain
0.1%inclusion10 decks7.50K decks
Muldrotha, the Gravetide
0.0%inclusion3 decks22.3K decks
Atraxa, Grand Unifier
0.0%inclusion2 decks16.3K decks
Ich-Tekik, Salvage Splicer // Silas Renn, Seeker Adept
0.4%inclusion1 decks263 decks
The Wise Mothman
0.0%inclusion1 decks30.1K decks
Morophon, the Boundless
0.0%inclusion1 decks13.8K decks
High Synergy Cards
Tekuthal, Inquiry Dominus
76%inclusion25 decks33 decks
73%synergy
Ezuri, Stalker of Spheres
70%inclusion23 decks33 decks
67%synergy
Infectious Inquiry
61%inclusion20 decks33 decks
59%synergy
Skrelv, Defector Mite
61%inclusion11 decks18 decks
58%synergy
Prologue to Phyresis
58%inclusion19 decks33 decks
56%synergy
Vraska's Fall
58%inclusion19 decks33 decks
56%synergy
Skrelv's Hive
56%inclusion10 decks18 decks
54%synergy
Cankerbloom
58%inclusion19 decks33 decks
53%synergy
Infectious Bite
55%inclusion18 decks33 decks
53%synergy
Bloated Contaminator
52%inclusion17 decks33 decks
50%synergy
Top Cards
Inexorable Tide
52%inclusion17 decks33 decks
49%synergy
White Sun's Twilight
50%inclusion9 decks18 decks
48%synergy
Ixhel, Scion of Atraxa
50%inclusion9 decks18 decks
48%synergy
Blightbelly Rat
48%inclusion16 decks33 decks
47%synergy
Venerated Rotpriest
48%inclusion16 decks33 decks
47%synergy
Unnatural Restoration
48%inclusion16 decks33 decks
46%synergy
Metastatic Evangel
47%inclusion8 decks17 decks
45%synergy
Voidwing Hybrid
45%inclusion15 decks33 decks
45%synergy
Phyrexian Censor
44%inclusion8 decks18 decks
44%synergy
Norn's Decree
44%inclusion8 decks18 decks
44%synergy
Game Changers
Demonic Tutor
33%inclusion11 decks33 decks
14%synergy
Rhystic Study
27%inclusion9 decks33 decks
4%synergy
Vampiric Tutor
21%inclusion7 decks33 decks
6%synergy
Enlightened Tutor
17%inclusion3 decks18 decks
2%synergy
Worldly Tutor
12%inclusion4 decks33 decks
0%synergy
The One Ring
9.1%inclusion3 decks33 decks
1%synergy
Ancient Tomb
9.1%inclusion3 decks33 decks
0%synergy
Fierce Guardianship
9.1%inclusion3 decks33 decks
-8%synergy
Cyclonic Rift
9.1%inclusion3 decks33 decks
-13%synergy
Creatures
Thrummingbird
42%inclusion14 decks33 decks
39%synergy
Bilious Skulldweller
39%inclusion13 decks33 decks
39%synergy
Vishgraz, the Doomhive
39%inclusion7 decks18 decks
37%synergy
Evolution Sage
36%inclusion12 decks33 decks
30%synergy
Slaughter Singer
33%inclusion6 decks18 decks
33%synergy
Ichor Rats
33%inclusion11 decks33 decks
32%synergy
Necrogen Rotpriest
33%inclusion11 decks33 decks
32%synergy
Blighted Agent
33%inclusion11 decks33 decks
32%synergy
Flux Channeler
30%inclusion10 decks33 decks
28%synergy
Brimaz, Blight of Oreskos
28%inclusion5 decks18 decks
27%synergy
Elesh Norn
28%inclusion5 decks18 decks
27%synergy
Scheming Aspirant
27%inclusion9 decks33 decks
27%synergy
Phyrexian Swarmlord
27%inclusion9 decks33 decks
27%synergy
Vorinclex, Monstrous Raider
27%inclusion9 decks33 decks
25%synergy
Venomous Brutalizer
24%inclusion8 decks33 decks
24%synergy
Dreamtide Whale
23%inclusion7 decks30 decks
21%synergy
Evolution Witness
23%inclusion7 decks30 decks
20%synergy
Jawbone Duelist
22%inclusion4 decks18 decks
22%synergy
Plague Stinger
21%inclusion7 decks33 decks
21%synergy
Myr Convert
21%inclusion7 decks33 decks
21%synergy
Glissa, Herald of Predation
18%inclusion6 decks33 decks
18%synergy
Agent Frank Horrigan
18%inclusion6 decks33 decks
16%synergy
Crawling Chorus
17%inclusion3 decks18 decks
16%synergy
Elesh Norn, Grand Cenobite
17%inclusion3 decks18 decks
13%synergy
Mondrak, Glory Dominus
17%inclusion3 decks18 decks
10%synergy
Plague Nurse
15%inclusion5 decks33 decks
15%synergy
Paladin of Predation
15%inclusion5 decks33 decks
15%synergy
Viridian Corrupter
15%inclusion5 decks33 decks
15%synergy
Fynn, the Fangbearer
15%inclusion5 decks33 decks
14%synergy
Contaminant Grafter
15%inclusion5 decks33 decks
14%synergy
Tyrranax Rex
15%inclusion5 decks33 decks
14%synergy
Vorel of the Hull Clade
15%inclusion5 decks33 decks
13%synergy
Fathom Mage
15%inclusion5 decks33 decks
11%synergy
Glissa Sunslayer
15%inclusion5 decks33 decks
10%synergy
Basking Broodscale
13%inclusion4 decks30 decks
12%synergy
Ichorspit Basilisk
12%inclusion4 decks33 decks
12%synergy
Viral Drake
12%inclusion4 decks33 decks
12%synergy
Pestilent Syphoner
12%inclusion4 decks33 decks
12%synergy
Jin-Gitaxias
12%inclusion4 decks33 decks
11%synergy
Skithiryx, the Blight Dragon
12%inclusion4 decks33 decks
11%synergy
Slimefoot, the Stowaway
12%inclusion4 decks33 decks
11%synergy
Scurry Oak
12%inclusion4 decks33 decks
11%synergy
Bloodroot Apothecary
11%inclusion3 decks27 decks
10%synergy
Dross Scorpion
9.1%inclusion3 decks33 decks
9%synergy
Branchblight Stalker
9.1%inclusion3 decks33 decks
9%synergy
Gulping Scraptrap
9.1%inclusion3 decks33 decks
9%synergy
Deathspore Thallid
9.1%inclusion3 decks33 decks
9%synergy
Glistener Elf
9.1%inclusion3 decks33 decks
9%synergy
Utopia Mycon
9.1%inclusion3 decks33 decks
8%synergy
Plague Myr
9.1%inclusion3 decks33 decks
8%synergy
Instants
Experimental Augury
42%inclusion14 decks33 decks
40%synergy
Reject Imperfection
36%inclusion12 decks33 decks
36%synergy
Serum Snare
30%inclusion10 decks33 decks
30%synergy
Brokers Confluence
28%inclusion5 decks18 decks
27%synergy
Swords to Plowshares
28%inclusion5 decks18 decks
-33%synergy
Whisper of the Dross
24%inclusion8 decks33 decks
23%synergy
Atomize
21%inclusion7 decks33 decks
17%synergy
Counterspell
21%inclusion7 decks33 decks
-21%synergy
Assassin's Trophy
15%inclusion5 decks33 decks
-16%synergy
Bring the Ending
12%inclusion4 decks33 decks
12%synergy
Fuel for the Cause
12%inclusion4 decks33 decks
12%synergy
Radstorm
12%inclusion4 decks33 decks
11%synergy
Tainted Strike
12%inclusion4 decks33 decks
11%synergy
Heroic Intervention
12%inclusion4 decks33 decks
-18%synergy
Anoint with Affliction
9.1%inclusion3 decks33 decks
9%synergy
Ripples of Potential
9.1%inclusion3 decks33 decks
6%synergy
Sultai Charm
9.1%inclusion3 decks33 decks
6%synergy
Mutational Advantage
9.1%inclusion3 decks33 decks
5%synergy
Tyvar's Stand
9.1%inclusion3 decks33 decks
5%synergy
Mana Drain
9.1%inclusion3 decks33 decks
-5%synergy
Dark Ritual
9.1%inclusion3 decks33 decks
-15%synergy
Sorceries
Phyresis Outbreak
36%inclusion12 decks33 decks
35%synergy
Tezzeret's Gambit
36%inclusion12 decks33 decks
33%synergy
Farseek
33%inclusion11 decks33 decks
-3%synergy
Thirsting Roots
30%inclusion10 decks33 decks
29%synergy
Drown in Ichor
30%inclusion10 decks33 decks
29%synergy
Cultivate
30%inclusion10 decks33 decks
-12%synergy
Contentious Plan
24%inclusion8 decks33 decks
23%synergy
Sunfall
22%inclusion4 decks18 decks
21%synergy
Nature's Lore
21%inclusion7 decks33 decks
-10%synergy
Vat Emergence
18%inclusion6 decks33 decks
17%synergy
Expand the Sphere
18%inclusion6 decks33 decks
17%synergy
Rampant Growth
15%inclusion5 decks33 decks
-18%synergy
Distorted Curiosity
12%inclusion4 decks33 decks
12%synergy
Vivisurgeon's Insight
12%inclusion4 decks33 decks
12%synergy
Carnivorous Canopy
12%inclusion4 decks33 decks
12%synergy
Three Visits
12%inclusion4 decks33 decks
-12%synergy
Kodama's Reach
12%inclusion4 decks33 decks
-15%synergy
Noxious Assault
9.1%inclusion3 decks33 decks
9%synergy
Planewide Celebration
9.1%inclusion3 decks33 decks
9%synergy
Nuclear Fallout
9.1%inclusion3 decks33 decks
8%synergy
Damnation
9.1%inclusion3 decks33 decks
3%synergy
Bala Ged Recovery
9.1%inclusion3 decks33 decks
1%synergy
Utility Artifacts
Contagion Engine
36%inclusion12 decks33 decks
35%synergy
Contagion Clasp
36%inclusion12 decks33 decks
35%synergy
Magistrate's Scepter
21%inclusion7 decks33 decks
21%synergy
Throne of Geth
18%inclusion6 decks33 decks
18%synergy
Ichormoon Gauntlet
15%inclusion5 decks33 decks
14%synergy
Lightning Greaves
15%inclusion5 decks33 decks
-10%synergy
Monument to Perfection
12%inclusion4 decks33 decks
12%synergy
The Millennium Calendar
12%inclusion4 decks33 decks
12%synergy
Animation Module
9.1%inclusion3 decks33 decks
9%synergy
Darksteel Reactor
9.1%inclusion3 decks33 decks
9%synergy
Staff of Domination
9.1%inclusion3 decks33 decks
8%synergy
Thousand-Year Elixir
9.1%inclusion3 decks33 decks
7%synergy
Crucible of Worlds
9.1%inclusion3 decks33 decks
7%synergy
Enchantments
Necrogen Communion
24%inclusion8 decks33 decks
24%synergy
Doubling Season
24%inclusion8 decks33 decks
14%synergy
Sculpted Perfection
22%inclusion4 decks18 decks
22%synergy
Phyrexian Awakening
22%inclusion4 decks18 decks
22%synergy
Intruder Alarm
18%inclusion6 decks33 decks
16%synergy
Freed from the Real
18%inclusion6 decks33 decks
16%synergy
Phyrexian Arena
18%inclusion6 decks33 decks
3%synergy
Phyrexian Unlife
17%inclusion3 decks18 decks
16%synergy
Ghostly Prison
17%inclusion3 decks18 decks
5%synergy
Black Market Connections
15%inclusion5 decks33 decks
3%synergy
Phyresis
12%inclusion4 decks33 decks
11%synergy
Hardened Scales
12%inclusion4 decks33 decks
2%synergy
Innkeeper's Talent
11%inclusion3 decks28 decks
6%synergy
Goliath Hatchery
9.1%inclusion3 decks33 decks
9%synergy
Mesmerizing Dose
9.1%inclusion3 decks33 decks
9%synergy
Pemmin's Aura
9.1%inclusion3 decks33 decks
8%synergy
As Foretold
9.1%inclusion3 decks33 decks
7%synergy
Black Market
9.1%inclusion3 decks33 decks
5%synergy
Simic Ascendancy
9.1%inclusion3 decks33 decks
4%synergy
Branching Evolution
9.1%inclusion3 decks33 decks
2%synergy
Planeswalkers
Vraska, Betrayal's Sting
42%inclusion14 decks33 decks
40%synergy
Ajani, Sleeper Agent
33%inclusion6 decks18 decks
32%synergy
Tyvar, Jubilant Brawler
12%inclusion4 decks33 decks
9%synergy
Oko, Thief of Crowns
12%inclusion4 decks33 decks
8%synergy
Ashiok, Dream Render
9.1%inclusion3 decks33 decks
6%synergy
Utility Lands
Karn's Bastion
48%inclusion16 decks33 decks
44%synergy
Rogue's Passage
30%inclusion10 decks33 decks
10%synergy
Reliquary Tower
27%inclusion9 decks33 decks
-3%synergy
Inkmoth Nexus
21%inclusion7 decks33 decks
20%synergy
Nesting Grounds
18%inclusion6 decks33 decks
16%synergy
The Fair Basilica
17%inclusion3 decks18 decks
16%synergy
Yavimaya, Cradle of Growth
15%inclusion5 decks33 decks
6%synergy
The Surgical Bay
12%inclusion4 decks33 decks
12%synergy
Dreadship Reef
12%inclusion4 decks33 decks
12%synergy
Bojuka Bog
12%inclusion4 decks33 decks
-17%synergy
The Monumental Facade
9.1%inclusion3 decks33 decks
9%synergy
The Dross Pits
9.1%inclusion3 decks33 decks
9%synergy
Saprazzan Skerry
9.1%inclusion3 decks33 decks
9%synergy
The Hunter Maze
9.1%inclusion3 decks33 decks
9%synergy
Mortuary Mire
9.1%inclusion3 decks33 decks
5%synergy
Urborg, Tomb of Yawgmoth
9.1%inclusion3 decks33 decks
0%synergy
Temple of the False God
9.1%inclusion3 decks33 decks
0%synergy
Mana Artifacts
Sol Ring
82%inclusion27 decks33 decks
-2%synergy
Arcane Signet
70%inclusion23 decks33 decks
-2%synergy
Chromatic Lantern
36%inclusion12 decks33 decks
28%synergy
Glistening Sphere
33%inclusion11 decks33 decks
33%synergy
Everflowing Chalice
27%inclusion9 decks33 decks
23%synergy
Astral Cornucopia
24%inclusion8 decks33 decks
23%synergy
Staff of Compleation
24%inclusion8 decks33 decks
23%synergy
Phyrexian Atlas
21%inclusion7 decks33 decks
21%synergy
Replicating Ring
12%inclusion4 decks33 decks
11%synergy
Fellwar Stone
12%inclusion4 decks33 decks
-8%synergy
Patchwork Banner
11%inclusion3 decks28 decks
6%synergy
Mana Crypt
9.1%inclusion3 decks33 decks
8%synergy
Lotus Petal
9.1%inclusion3 decks33 decks
2%synergy
Lands
Command Tower
76%inclusion25 decks33 decks
2%synergy
Watery Grave
42%inclusion14 decks33 decks
1%synergy
Breeding Pool
39%inclusion13 decks33 decks
-3%synergy
Indatha Triome
39%inclusion7 decks18 decks
12%synergy
Godless Shrine
39%inclusion7 decks18 decks
-2%synergy
Zagoth Triome
33%inclusion11 decks33 decks
6%synergy
Exotic Orchard
33%inclusion11 decks33 decks
-3%synergy
Overgrown Tomb
33%inclusion11 decks33 decks
-8%synergy
Opulent Palace
30%inclusion10 decks33 decks
2%synergy
Sandsteppe Citadel
28%inclusion5 decks18 decks
2%synergy
Spara's Headquarters
28%inclusion5 decks18 decks
0%synergy
The Seedcore
27%inclusion9 decks33 decks
27%synergy
Undergrowth Stadium
27%inclusion9 decks33 decks
4%synergy
Mirrex
24%inclusion8 decks33 decks
24%synergy
Verdant Catacombs
24%inclusion8 decks33 decks
13%synergy
Path of Ancestry
24%inclusion8 decks33 decks
2%synergy
Temple Garden
22%inclusion4 decks18 decks
-17%synergy
Hallowed Fountain
22%inclusion4 decks18 decks
-18%synergy
Flooded Strand
21%inclusion7 decks33 decks
10%synergy
Misty Rainforest
21%inclusion7 decks33 decks
10%synergy
Polluted Delta
21%inclusion7 decks33 decks
9%synergy
Dimir Aqueduct
21%inclusion7 decks33 decks
7%synergy
Rejuvenating Springs
18%inclusion6 decks33 decks
-8%synergy
Raffine's Tower
17%inclusion3 decks18 decks
-7%synergy
Arcane Sanctum
17%inclusion3 decks18 decks
-11%synergy
Reflecting Pool
15%inclusion5 decks33 decks
10%synergy
Simic Growth Chamber
15%inclusion5 decks33 decks
-2%synergy
Evolving Wilds
15%inclusion5 decks33 decks
-6%synergy
Dreamroot Cascade
15%inclusion5 decks33 decks
-6%synergy
Morphic Pool
15%inclusion5 decks33 decks
-9%synergy
Llanowar Wastes
15%inclusion5 decks33 decks
-12%synergy
Yavimaya Coast
15%inclusion5 decks33 decks
-12%synergy
Sunken Hollow
15%inclusion5 decks33 decks
-18%synergy
The Mycosynth Gardens
12%inclusion4 decks33 decks
10%synergy
Windswept Heath
12%inclusion4 decks33 decks
1%synergy
Necroblossom Snarl
12%inclusion4 decks33 decks
1%synergy
Deathcap Glade
12%inclusion4 decks33 decks
-1%synergy
Bayou
12%inclusion4 decks33 decks
-1%synergy
Terramorphic Expanse
12%inclusion4 decks33 decks
-3%synergy
Temple of Mystery
12%inclusion4 decks33 decks
-4%synergy
Woodland Cemetery
12%inclusion4 decks33 decks
-20%synergy
Hinterland Harbor
12%inclusion4 decks33 decks
-21%synergy
Thriving Moor
9.1%inclusion3 decks33 decks
7%synergy
Thriving Isle
9.1%inclusion3 decks33 decks
6%synergy
Botanical Sanctum
9.1%inclusion3 decks33 decks
5%synergy
Darkslick Shores
9.1%inclusion3 decks33 decks
4%synergy
Blooming Marsh
9.1%inclusion3 decks33 decks
4%synergy
Dismal Backwater
9.1%inclusion3 decks33 decks
3%synergy
Barkchannel Pathway
9.1%inclusion3 decks33 decks
3%synergy
Thornwood Falls
9.1%inclusion3 decks33 decks
2%synergy