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%inclusion16 decks40K decks
Xavier Sal, Infested Captain
0.1%inclusion11 decks7.51K decks
Muldrotha, the Gravetide
0.0%inclusion3 decks22.6K decks
Atraxa, Grand Unifier
0.0%inclusion2 decks16.5K decks
Ich-Tekik, Salvage Splicer // Silas Renn, Seeker Adept
0.4%inclusion1 decks268 decks
The Wise Mothman
0.0%inclusion1 decks30.3K decks
Morophon, the Boundless
0.0%inclusion1 decks14.1K decks
High Synergy Cards
Tekuthal, Inquiry Dominus
74%inclusion26 decks35 decks
72%synergy
Ezuri, Stalker of Spheres
69%inclusion24 decks35 decks
66%synergy
Skrelv, Defector Mite
63%inclusion12 decks19 decks
60%synergy
Prologue to Phyresis
60%inclusion21 decks35 decks
59%synergy
Infectious Inquiry
60%inclusion21 decks35 decks
59%synergy
Vraska's Fall
60%inclusion21 decks35 decks
59%synergy
Skrelv's Hive
58%inclusion11 decks19 decks
56%synergy
Infectious Bite
57%inclusion20 decks35 decks
56%synergy
Bloated Contaminator
54%inclusion19 decks35 decks
53%synergy
Cankerbloom
57%inclusion20 decks35 decks
53%synergy
Top Cards
White Sun's Twilight
53%inclusion10 decks19 decks
51%synergy
Ixhel, Scion of Atraxa
53%inclusion10 decks19 decks
51%synergy
Blightbelly Rat
51%inclusion18 decks35 decks
50%synergy
Venerated Rotpriest
51%inclusion18 decks35 decks
50%synergy
Inexorable Tide
51%inclusion18 decks35 decks
48%synergy
Voidwing Hybrid
49%inclusion17 decks35 decks
48%synergy
Unnatural Restoration
49%inclusion17 decks35 decks
46%synergy
Vraska, Betrayal's Sting
46%inclusion16 decks35 decks
43%synergy
Metastatic Evangel
44%inclusion8 decks18 decks
42%synergy
Experimental Augury
43%inclusion15 decks35 decks
40%synergy
Game Changers
Demonic Tutor
34%inclusion12 decks35 decks
15%synergy
Vampiric Tutor
23%inclusion8 decks35 decks
8%synergy
Rhystic Study
23%inclusion8 decks35 decks
0%synergy
Enlightened Tutor
16%inclusion3 decks19 decks
1%synergy
Teferi's Protection
16%inclusion3 decks19 decks
-1%synergy
Worldly Tutor
11%inclusion4 decks35 decks
0%synergy
Fierce Guardianship
11%inclusion4 decks35 decks
-6%synergy
Cyclonic Rift
11%inclusion4 decks35 decks
-10%synergy
The One Ring
8.6%inclusion3 decks35 decks
0%synergy
Ancient Tomb
8.6%inclusion3 decks35 decks
-1%synergy
Creatures
Thrummingbird
43%inclusion15 decks35 decks
39%synergy
Phyrexian Censor
42%inclusion8 decks19 decks
41%synergy
Vishgraz, the Doomhive
42%inclusion8 decks19 decks
40%synergy
Bilious Skulldweller
40%inclusion14 decks35 decks
39%synergy
Ichor Rats
37%inclusion13 decks35 decks
36%synergy
Necrogen Rotpriest
37%inclusion13 decks35 decks
36%synergy
Evolution Sage
37%inclusion13 decks35 decks
31%synergy
Slaughter Singer
37%inclusion7 decks19 decks
36%synergy
Blighted Agent
34%inclusion12 decks35 decks
33%synergy
Brimaz, Blight of Oreskos
32%inclusion6 decks19 decks
31%synergy
Flux Channeler
31%inclusion11 decks35 decks
29%synergy
Phyrexian Swarmlord
29%inclusion10 decks35 decks
28%synergy
Vorinclex, Monstrous Raider
29%inclusion10 decks35 decks
26%synergy
Elesh Norn
26%inclusion5 decks19 decks
26%synergy
Scheming Aspirant
26%inclusion9 decks35 decks
25%synergy
Dreamtide Whale
24%inclusion8 decks33 decks
22%synergy
Venomous Brutalizer
23%inclusion8 decks35 decks
22%synergy
Plague Stinger
23%inclusion8 decks35 decks
22%synergy
Myr Convert
23%inclusion8 decks35 decks
22%synergy
Evolution Witness
21%inclusion7 decks33 decks
18%synergy
Jawbone Duelist
21%inclusion4 decks19 decks
21%synergy
Glissa, Herald of Predation
20%inclusion7 decks35 decks
19%synergy
Contaminant Grafter
20%inclusion7 decks35 decks
19%synergy
Viridian Corrupter
17%inclusion6 decks35 decks
17%synergy
Tyrranax Rex
17%inclusion6 decks35 decks
16%synergy
Agent Frank Horrigan
17%inclusion6 decks35 decks
15%synergy
Ria Ivor, Bane of Bladehold
16%inclusion3 decks19 decks
15%synergy
Crawling Chorus
16%inclusion3 decks19 decks
15%synergy
Elesh Norn, Grand Cenobite
16%inclusion3 decks19 decks
12%synergy
Mondrak, Glory Dominus
16%inclusion3 decks19 decks
9%synergy
Plague Nurse
14%inclusion5 decks35 decks
14%synergy
Paladin of Predation
14%inclusion5 decks35 decks
14%synergy
Viral Drake
14%inclusion5 decks35 decks
14%synergy
Pestilent Syphoner
14%inclusion5 decks35 decks
14%synergy
Fynn, the Fangbearer
14%inclusion5 decks35 decks
13%synergy
Skithiryx, the Blight Dragon
14%inclusion5 decks35 decks
13%synergy
Vorel of the Hull Clade
14%inclusion5 decks35 decks
12%synergy
Fathom Mage
14%inclusion5 decks35 decks
10%synergy
Glissa Sunslayer
14%inclusion5 decks35 decks
9%synergy
Basking Broodscale
12%inclusion4 decks33 decks
10%synergy
Dross Scorpion
11%inclusion4 decks35 decks
11%synergy
Branchblight Stalker
11%inclusion4 decks35 decks
11%synergy
Gulping Scraptrap
11%inclusion4 decks35 decks
11%synergy
Ichorspit Basilisk
11%inclusion4 decks35 decks
11%synergy
Jin-Gitaxias
11%inclusion4 decks35 decks
10%synergy
Slimefoot, the Stowaway
11%inclusion4 decks35 decks
10%synergy
Scurry Oak
11%inclusion4 decks35 decks
10%synergy
Bloodroot Apothecary
10%inclusion3 decks30 decks
9%synergy
Glissa's Retriever
8.6%inclusion3 decks35 decks
8%synergy
Deathspore Thallid
8.6%inclusion3 decks35 decks
8%synergy
Instants
Reject Imperfection
37%inclusion13 decks35 decks
36%synergy
Swords to Plowshares
32%inclusion6 decks19 decks
-29%synergy
Serum Snare
29%inclusion10 decks35 decks
28%synergy
Brokers Confluence
26%inclusion5 decks19 decks
25%synergy
Atomize
26%inclusion9 decks35 decks
22%synergy
Whisper of the Dross
23%inclusion8 decks35 decks
22%synergy
Counterspell
23%inclusion8 decks35 decks
-19%synergy
Assassin's Trophy
17%inclusion6 decks35 decks
-14%synergy
Charge of the Mites
16%inclusion3 decks19 decks
15%synergy
Bring the Ending
14%inclusion5 decks35 decks
14%synergy
Fuel for the Cause
14%inclusion5 decks35 decks
14%synergy
Tainted Strike
14%inclusion5 decks35 decks
13%synergy
Radstorm
11%inclusion4 decks35 decks
10%synergy
Mana Drain
11%inclusion4 decks35 decks
-3%synergy
Heroic Intervention
11%inclusion4 decks35 decks
-19%synergy
Corrupted Resolve
8.6%inclusion3 decks35 decks
8%synergy
Anoint with Affliction
8.6%inclusion3 decks35 decks
8%synergy
Ripples of Potential
8.6%inclusion3 decks35 decks
6%synergy
Sultai Charm
8.6%inclusion3 decks35 decks
5%synergy
Mutational Advantage
8.6%inclusion3 decks35 decks
5%synergy
Tyvar's Stand
8.6%inclusion3 decks35 decks
5%synergy
Deadly Rollick
8.6%inclusion3 decks35 decks
-5%synergy
Dark Ritual
8.6%inclusion3 decks35 decks
-16%synergy
Beast Within
8.6%inclusion3 decks35 decks
-25%synergy
Sorceries
Phyresis Outbreak
37%inclusion13 decks35 decks
36%synergy
Tezzeret's Gambit
37%inclusion13 decks35 decks
34%synergy
Thirsting Roots
34%inclusion12 decks35 decks
33%synergy
Drown in Ichor
31%inclusion11 decks35 decks
30%synergy
Farseek
31%inclusion11 decks35 decks
-4%synergy
Cultivate
31%inclusion11 decks35 decks
-11%synergy
Contentious Plan
23%inclusion8 decks35 decks
21%synergy
Sunfall
21%inclusion4 decks19 decks
20%synergy
Vat Emergence
20%inclusion7 decks35 decks
19%synergy
Nature's Lore
20%inclusion7 decks35 decks
-11%synergy
Expand the Sphere
17%inclusion6 decks35 decks
16%synergy
Kodama's Reach
14%inclusion5 decks35 decks
-12%synergy
Rampant Growth
14%inclusion5 decks35 decks
-19%synergy
Distorted Curiosity
11%inclusion4 decks35 decks
11%synergy
Vivisurgeon's Insight
11%inclusion4 decks35 decks
11%synergy
Carnivorous Canopy
11%inclusion4 decks35 decks
11%synergy
Three Visits
11%inclusion4 decks35 decks
-13%synergy
Noxious Assault
8.6%inclusion3 decks35 decks
8%synergy
Planewide Celebration
8.6%inclusion3 decks35 decks
8%synergy
Nuclear Fallout
8.6%inclusion3 decks35 decks
7%synergy
Triumph of the Hordes
8.6%inclusion3 decks35 decks
6%synergy
Damnation
8.6%inclusion3 decks35 decks
2%synergy
Bala Ged Recovery
8.6%inclusion3 decks35 decks
1%synergy
Utility Artifacts
Contagion Engine
37%inclusion13 decks35 decks
36%synergy
Contagion Clasp
34%inclusion12 decks35 decks
33%synergy
Magistrate's Scepter
20%inclusion7 decks35 decks
20%synergy
Throne of Geth
20%inclusion7 decks35 decks
20%synergy
Ichormoon Gauntlet
17%inclusion6 decks35 decks
16%synergy
Lightning Greaves
14%inclusion5 decks35 decks
-10%synergy
Monument to Perfection
11%inclusion4 decks35 decks
11%synergy
Darksteel Reactor
11%inclusion4 decks35 decks
11%synergy
The Millennium Calendar
11%inclusion4 decks35 decks
11%synergy
Animation Module
8.6%inclusion3 decks35 decks
8%synergy
Grafted Exoskeleton
8.6%inclusion3 decks35 decks
8%synergy
Staff of Domination
8.6%inclusion3 decks35 decks
7%synergy
Thousand-Year Elixir
8.6%inclusion3 decks35 decks
7%synergy
Crucible of Worlds
8.6%inclusion3 decks35 decks
6%synergy
Enchantments
Norn's Decree
42%inclusion8 decks19 decks
41%synergy
Sculpted Perfection
26%inclusion5 decks19 decks
26%synergy
Doubling Season
26%inclusion9 decks35 decks
16%synergy
Necrogen Communion
23%inclusion8 decks35 decks
22%synergy
Phyrexian Awakening
21%inclusion4 decks19 decks
21%synergy
Intruder Alarm
20%inclusion7 decks35 decks
18%synergy
Phyrexian Arena
20%inclusion7 decks35 decks
5%synergy
Freed from the Real
17%inclusion6 decks35 decks
15%synergy
Phyrexian Unlife
16%inclusion3 decks19 decks
15%synergy
Ghostly Prison
16%inclusion3 decks19 decks
4%synergy
Phyresis
14%inclusion5 decks35 decks
13%synergy
Black Market Connections
14%inclusion5 decks35 decks
2%synergy
Innkeeper's Talent
13%inclusion4 decks31 decks
9%synergy
Mesmerizing Dose
11%inclusion4 decks35 decks
11%synergy
Hardened Scales
11%inclusion4 decks35 decks
1%synergy
Goliath Hatchery
8.6%inclusion3 decks35 decks
8%synergy
Blighted Burgeoning
8.6%inclusion3 decks35 decks
8%synergy
Corrupted Conscience
8.6%inclusion3 decks35 decks
8%synergy
Pemmin's Aura
8.6%inclusion3 decks35 decks
7%synergy
As Foretold
8.6%inclusion3 decks35 decks
7%synergy
Black Market
8.6%inclusion3 decks35 decks
4%synergy
Simic Ascendancy
8.6%inclusion3 decks35 decks
3%synergy
Branching Evolution
8.6%inclusion3 decks35 decks
2%synergy
Planeswalkers
Ajani, Sleeper Agent
32%inclusion6 decks19 decks
30%synergy
Oko, Thief of Crowns
14%inclusion5 decks35 decks
10%synergy
Tyvar, Jubilant Brawler
11%inclusion4 decks35 decks
8%synergy
Ashiok, Dream Render
8.6%inclusion3 decks35 decks
6%synergy
Utility Lands
Karn's Bastion
51%inclusion18 decks35 decks
47%synergy
Rogue's Passage
34%inclusion12 decks35 decks
14%synergy
Reliquary Tower
26%inclusion9 decks35 decks
-4%synergy
Inkmoth Nexus
23%inclusion8 decks35 decks
22%synergy
Nesting Grounds
17%inclusion6 decks35 decks
15%synergy
The Fair Basilica
16%inclusion3 decks19 decks
15%synergy
The Surgical Bay
11%inclusion4 decks35 decks
11%synergy
Dreadship Reef
11%inclusion4 decks35 decks
11%synergy
Yavimaya, Cradle of Growth
11%inclusion4 decks35 decks
3%synergy
Bojuka Bog
11%inclusion4 decks35 decks
-18%synergy
The Monumental Facade
8.6%inclusion3 decks35 decks
9%synergy
The Dross Pits
8.6%inclusion3 decks35 decks
8%synergy
Saprazzan Skerry
8.6%inclusion3 decks35 decks
8%synergy
The Hunter Maze
8.6%inclusion3 decks35 decks
8%synergy
Mortuary Mire
8.6%inclusion3 decks35 decks
4%synergy
Urborg, Tomb of Yawgmoth
8.6%inclusion3 decks35 decks
0%synergy
Temple of the False God
8.6%inclusion3 decks35 decks
0%synergy
Mana Artifacts
Sol Ring
83%inclusion29 decks35 decks
-1%synergy
Arcane Signet
71%inclusion25 decks35 decks
-1%synergy
Glistening Sphere
37%inclusion13 decks35 decks
37%synergy
Chromatic Lantern
37%inclusion13 decks35 decks
29%synergy
Everflowing Chalice
26%inclusion9 decks35 decks
21%synergy
Astral Cornucopia
23%inclusion8 decks35 decks
22%synergy
Staff of Compleation
23%inclusion8 decks35 decks
22%synergy
Phyrexian Atlas
20%inclusion7 decks35 decks
20%synergy
Replicating Ring
11%inclusion4 decks35 decks
10%synergy
Fellwar Stone
11%inclusion4 decks35 decks
-9%synergy
Patchwork Banner
10%inclusion3 decks31 decks
5%synergy
Mana Crypt
8.6%inclusion3 decks35 decks
7%synergy
Lotus Petal
8.6%inclusion3 decks35 decks
2%synergy
Lands
Command Tower
77%inclusion27 decks35 decks
3%synergy
Watery Grave
43%inclusion15 decks35 decks
1%synergy
Breeding Pool
40%inclusion14 decks35 decks
-2%synergy
Indatha Triome
37%inclusion7 decks19 decks
10%synergy
Godless Shrine
37%inclusion7 decks19 decks
-5%synergy
Zagoth Triome
34%inclusion12 decks35 decks
7%synergy
Overgrown Tomb
34%inclusion12 decks35 decks
-7%synergy
Exotic Orchard
31%inclusion11 decks35 decks
-5%synergy
Opulent Palace
29%inclusion10 decks35 decks
0%synergy
Sandsteppe Citadel
26%inclusion5 decks19 decks
1%synergy
Spara's Headquarters
26%inclusion5 decks19 decks
-1%synergy
The Seedcore
26%inclusion9 decks35 decks
25%synergy
Undergrowth Stadium
26%inclusion9 decks35 decks
2%synergy
Mirrex
23%inclusion8 decks35 decks
22%synergy
Verdant Catacombs
23%inclusion8 decks35 decks
12%synergy
Path of Ancestry
23%inclusion8 decks35 decks
1%synergy
Temple Garden
21%inclusion4 decks19 decks
-18%synergy
Hallowed Fountain
21%inclusion4 decks19 decks
-19%synergy
Flooded Strand
20%inclusion7 decks35 decks
9%synergy
Misty Rainforest
20%inclusion7 decks35 decks
9%synergy
Polluted Delta
20%inclusion7 decks35 decks
8%synergy
Dimir Aqueduct
20%inclusion7 decks35 decks
6%synergy
Bayou
17%inclusion6 decks35 decks
4%synergy
Dreamroot Cascade
17%inclusion6 decks35 decks
-4%synergy
Rejuvenating Springs
17%inclusion6 decks35 decks
-9%synergy
Llanowar Wastes
17%inclusion6 decks35 decks
-10%synergy
Yavimaya Coast
17%inclusion6 decks35 decks
-10%synergy
Scrubland
16%inclusion3 decks19 decks
2%synergy
Raffine's Tower
16%inclusion3 decks19 decks
-8%synergy
Arcane Sanctum
16%inclusion3 decks19 decks
-11%synergy
Reflecting Pool
14%inclusion5 decks35 decks
9%synergy
Deathcap Glade
14%inclusion5 decks35 decks
1%synergy
Simic Growth Chamber
14%inclusion5 decks35 decks
-3%synergy
Evolving Wilds
14%inclusion5 decks35 decks
-6%synergy
Morphic Pool
14%inclusion5 decks35 decks
-10%synergy
Sunken Hollow
14%inclusion5 decks35 decks
-19%synergy
The Mycosynth Gardens
11%inclusion4 decks35 decks
10%synergy
Windswept Heath
11%inclusion4 decks35 decks
0%synergy
Necroblossom Snarl
11%inclusion4 decks35 decks
0%synergy
Tropical Island
11%inclusion4 decks35 decks
-3%synergy
Underground Sea
11%inclusion4 decks35 decks
-3%synergy
Terramorphic Expanse
11%inclusion4 decks35 decks
-3%synergy
Flooded Grove
11%inclusion4 decks35 decks
-4%synergy
Temple of Mystery
11%inclusion4 decks35 decks
-5%synergy
Shipwreck Marsh
11%inclusion4 decks35 decks
-6%synergy
Underground River
11%inclusion4 decks35 decks
-11%synergy
Woodland Cemetery
11%inclusion4 decks35 decks
-21%synergy
Hinterland Harbor
11%inclusion4 decks35 decks
-22%synergy
Thriving Moor
8.6%inclusion3 decks35 decks
6%synergy
Thriving Isle
8.6%inclusion3 decks35 decks
6%synergy