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 decks40.6K decks
Xavier Sal, Infested Captain
0.1%inclusion10 decks7.58K decks
Muldrotha, the Gravetide
0.0%inclusion3 decks22.9K decks
Atraxa, Grand Unifier
0.0%inclusion2 decks16.6K decks
Ich-Tekik, Salvage Splicer // Silas Renn, Seeker Adept
0.4%inclusion1 decks272 decks
The Wise Mothman
0.0%inclusion1 decks30.7K decks
Morophon, the Boundless
0.0%inclusion1 decks14.3K decks
High Synergy Cards
Tekuthal, Inquiry Dominus
73%inclusion24 decks33 decks
70%synergy
Ezuri, Stalker of Spheres
70%inclusion23 decks33 decks
67%synergy
Skrelv, Defector Mite
67%inclusion12 decks18 decks
64%synergy
Skrelv's Hive
61%inclusion11 decks18 decks
59%synergy
Infectious Inquiry
61%inclusion20 decks33 decks
59%synergy
Vraska's Fall
61%inclusion20 decks33 decks
59%synergy
Cankerbloom
61%inclusion20 decks33 decks
56%synergy
Prologue to Phyresis
58%inclusion19 decks33 decks
56%synergy
White Sun's Twilight
56%inclusion10 decks18 decks
54%synergy
Ixhel, Scion of Atraxa
56%inclusion10 decks18 decks
54%synergy
Top Cards
Infectious Bite
55%inclusion18 decks33 decks
53%synergy
Bloated Contaminator
55%inclusion18 decks33 decks
53%synergy
Blightbelly Rat
52%inclusion17 decks33 decks
50%synergy
Venerated Rotpriest
52%inclusion17 decks33 decks
50%synergy
Inexorable Tide
52%inclusion17 decks33 decks
49%synergy
Vraska, Betrayal's Sting
48%inclusion16 decks33 decks
46%synergy
Voidwing Hybrid
45%inclusion15 decks33 decks
45%synergy
Experimental Augury
45%inclusion15 decks33 decks
43%synergy
Unnatural Restoration
45%inclusion15 decks33 decks
43%synergy
Phyrexian Censor
44%inclusion8 decks18 decks
44%synergy
Game Changers
Demonic Tutor
36%inclusion12 decks33 decks
17%synergy
Vampiric Tutor
24%inclusion8 decks33 decks
10%synergy
Rhystic Study
24%inclusion8 decks33 decks
1%synergy
Enlightened Tutor
17%inclusion3 decks18 decks
2%synergy
Teferi's Protection
17%inclusion3 decks18 decks
0%synergy
Worldly Tutor
12%inclusion4 decks33 decks
0%synergy
Fierce Guardianship
12%inclusion4 decks33 decks
-5%synergy
Cyclonic Rift
12%inclusion4 decks33 decks
-9%synergy
The One Ring
9.1%inclusion3 decks33 decks
1%synergy
Ancient Tomb
9.1%inclusion3 decks33 decks
0%synergy
Creatures
Vishgraz, the Doomhive
44%inclusion8 decks18 decks
43%synergy
Metastatic Evangel
44%inclusion8 decks18 decks
42%synergy
Bilious Skulldweller
39%inclusion13 decks33 decks
39%synergy
Necrogen Rotpriest
39%inclusion13 decks33 decks
38%synergy
Thrummingbird
39%inclusion13 decks33 decks
36%synergy
Slaughter Singer
39%inclusion7 decks18 decks
38%synergy
Ichor Rats
36%inclusion12 decks33 decks
35%synergy
Evolution Sage
36%inclusion12 decks33 decks
30%synergy
Brimaz, Blight of Oreskos
33%inclusion6 decks18 decks
33%synergy
Blighted Agent
33%inclusion11 decks33 decks
32%synergy
Flux Channeler
30%inclusion10 decks33 decks
28%synergy
Vorinclex, Monstrous Raider
30%inclusion10 decks33 decks
28%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
Myr Convert
24%inclusion8 decks33 decks
24%synergy
Dreamtide Whale
24%inclusion8 decks33 decks
22%synergy
Jawbone Duelist
22%inclusion4 decks18 decks
22%synergy
Venomous Brutalizer
21%inclusion7 decks33 decks
21%synergy
Glissa, Herald of Predation
21%inclusion7 decks33 decks
21%synergy
Plague Stinger
21%inclusion7 decks33 decks
21%synergy
Evolution Witness
21%inclusion7 decks33 decks
18%synergy
Viridian Corrupter
18%inclusion6 decks33 decks
18%synergy
Contaminant Grafter
18%inclusion6 decks33 decks
17%synergy
Tyrranax Rex
18%inclusion6 decks33 decks
17%synergy
Ria Ivor, Bane of Bladehold
17%inclusion3 decks18 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
Pestilent Syphoner
15%inclusion5 decks33 decks
15%synergy
Fynn, the Fangbearer
15%inclusion5 decks33 decks
14%synergy
Skithiryx, the Blight Dragon
15%inclusion5 decks33 decks
14%synergy
Agent Frank Horrigan
15%inclusion5 decks33 decks
13%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
Dross Scorpion
12%inclusion4 decks33 decks
12%synergy
Branchblight Stalker
12%inclusion4 decks33 decks
12%synergy
Paladin of Predation
12%inclusion4 decks33 decks
12%synergy
Gulping Scraptrap
12%inclusion4 decks33 decks
12%synergy
Ichorspit Basilisk
12%inclusion4 decks33 decks
12%synergy
Jin-Gitaxias
12%inclusion4 decks33 decks
11%synergy
Scurry Oak
12%inclusion4 decks33 decks
11%synergy
Basking Broodscale
12%inclusion4 decks33 decks
10%synergy
Bloodroot Apothecary
10%inclusion3 decks30 decks
9%synergy
Glissa's Retriever
9.1%inclusion3 decks33 decks
9%synergy
Deathspore Thallid
9.1%inclusion3 decks33 decks
9%synergy
Viral Drake
9.1%inclusion3 decks33 decks
9%synergy
Glistener Elf
9.1%inclusion3 decks33 decks
9%synergy
Instants
Reject Imperfection
36%inclusion12 decks33 decks
36%synergy
Swords to Plowshares
33%inclusion6 decks18 decks
-28%synergy
Serum Snare
30%inclusion10 decks33 decks
30%synergy
Atomize
24%inclusion8 decks33 decks
20%synergy
Counterspell
24%inclusion8 decks33 decks
-17%synergy
Brokers Confluence
22%inclusion4 decks18 decks
21%synergy
Whisper of the Dross
21%inclusion7 decks33 decks
20%synergy
Assassin's Trophy
18%inclusion6 decks33 decks
-13%synergy
Charge of the Mites
17%inclusion3 decks18 decks
16%synergy
Bring the Ending
15%inclusion5 decks33 decks
15%synergy
Tainted Strike
15%inclusion5 decks33 decks
14%synergy
Fuel for the Cause
12%inclusion4 decks33 decks
12%synergy
Mana Drain
12%inclusion4 decks33 decks
-2%synergy
Corrupted Resolve
9.1%inclusion3 decks33 decks
9%synergy
Anoint with Affliction
9.1%inclusion3 decks33 decks
9%synergy
Radstorm
9.1%inclusion3 decks33 decks
8%synergy
Ripples of Potential
9.1%inclusion3 decks33 decks
6%synergy
Mutational Advantage
9.1%inclusion3 decks33 decks
5%synergy
Deadly Rollick
9.1%inclusion3 decks33 decks
-5%synergy
Dark Ritual
9.1%inclusion3 decks33 decks
-16%synergy
Heroic Intervention
9.1%inclusion3 decks33 decks
-21%synergy
Beast Within
9.1%inclusion3 decks33 decks
-24%synergy
Sorceries
Phyresis Outbreak
36%inclusion12 decks33 decks
35%synergy
Thirsting Roots
36%inclusion12 decks33 decks
35%synergy
Tezzeret's Gambit
36%inclusion12 decks33 decks
33%synergy
Drown in Ichor
33%inclusion11 decks33 decks
32%synergy
Farseek
33%inclusion11 decks33 decks
-2%synergy
Cultivate
33%inclusion11 decks33 decks
-9%synergy
Sunfall
22%inclusion4 decks18 decks
21%synergy
Contentious Plan
21%inclusion7 decks33 decks
20%synergy
Nature's Lore
18%inclusion6 decks33 decks
-13%synergy
Vat Emergence
15%inclusion5 decks33 decks
14%synergy
Expand the Sphere
15%inclusion5 decks33 decks
14%synergy
Kodama's Reach
15%inclusion5 decks33 decks
-11%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
Rampant Growth
12%inclusion4 decks33 decks
-21%synergy
Planewide Celebration
9.1%inclusion3 decks33 decks
9%synergy
Triumph of the Hordes
9.1%inclusion3 decks33 decks
6%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
33%inclusion11 decks33 decks
32%synergy
Magistrate's Scepter
21%inclusion7 decks33 decks
21%synergy
Throne of Geth
18%inclusion6 decks33 decks
18%synergy
Ichormoon Gauntlet
18%inclusion6 decks33 decks
17%synergy
Lightning Greaves
15%inclusion5 decks33 decks
-10%synergy
Monument to Perfection
12%inclusion4 decks33 decks
12%synergy
Darksteel Reactor
12%inclusion4 decks33 decks
12%synergy
The Millennium Calendar
12%inclusion4 decks33 decks
12%synergy
Grafted Exoskeleton
9.1%inclusion3 decks33 decks
8%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
Norn's Decree
39%inclusion7 decks18 decks
38%synergy
Sculpted Perfection
28%inclusion5 decks18 decks
27%synergy
Doubling Season
27%inclusion9 decks33 decks
17%synergy
Phyrexian Awakening
22%inclusion4 decks18 decks
22%synergy
Necrogen Communion
21%inclusion7 decks33 decks
21%synergy
Intruder Alarm
21%inclusion7 decks33 decks
19%synergy
Phyrexian Arena
21%inclusion7 decks33 decks
6%synergy
Freed from the Real
18%inclusion6 decks33 decks
16%synergy
Phyrexian Unlife
17%inclusion3 decks18 decks
16%synergy
Ghostly Prison
17%inclusion3 decks18 decks
5%synergy
Phyresis
15%inclusion5 decks33 decks
14%synergy
Black Market Connections
15%inclusion5 decks33 decks
3%synergy
Innkeeper's Talent
13%inclusion4 decks31 decks
9%synergy
Hardened Scales
12%inclusion4 decks33 decks
2%synergy
Blighted Burgeoning
9.1%inclusion3 decks33 decks
9%synergy
Mesmerizing Dose
9.1%inclusion3 decks33 decks
9%synergy
Corrupted Conscience
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
Ajani, Sleeper Agent
33%inclusion6 decks18 decks
32%synergy
Oko, Thief of Crowns
15%inclusion5 decks33 decks
11%synergy
Ashiok, Dream Render
9.1%inclusion3 decks33 decks
6%synergy
Tyvar, Jubilant Brawler
9.1%inclusion3 decks33 decks
6%synergy
Utility Lands
Karn's Bastion
52%inclusion17 decks33 decks
47%synergy
Rogue's Passage
33%inclusion11 decks33 decks
13%synergy
Reliquary Tower
27%inclusion9 decks33 decks
-2%synergy
Inkmoth Nexus
24%inclusion8 decks33 decks
23%synergy
Nesting Grounds
18%inclusion6 decks33 decks
16%synergy
The Fair Basilica
17%inclusion3 decks18 decks
16%synergy
The Surgical Bay
12%inclusion4 decks33 decks
12%synergy
Dreadship Reef
12%inclusion4 decks33 decks
12%synergy
Yavimaya, Cradle of Growth
12%inclusion4 decks33 decks
3%synergy
Bojuka Bog
12%inclusion4 decks33 decks
-18%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
Temple of the False God
9.1%inclusion3 decks33 decks
0%synergy
Urborg, Tomb of Yawgmoth
9.1%inclusion3 decks33 decks
0%synergy
Mana Artifacts
Sol Ring
82%inclusion27 decks33 decks
-2%synergy
Arcane Signet
73%inclusion24 decks33 decks
1%synergy
Glistening Sphere
39%inclusion13 decks33 decks
39%synergy
Chromatic Lantern
36%inclusion12 decks33 decks
28%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
Patchwork Banner
10%inclusion3 decks31 decks
5%synergy
Mana Crypt
9.1%inclusion3 decks33 decks
8%synergy
Lotus Petal
9.1%inclusion3 decks33 decks
2%synergy
Fellwar Stone
9.1%inclusion3 decks33 decks
-11%synergy
Lands
Command Tower
79%inclusion26 decks33 decks
5%synergy
Watery Grave
45%inclusion15 decks33 decks
4%synergy
Breeding Pool
42%inclusion14 decks33 decks
0%synergy
Indatha Triome
39%inclusion7 decks18 decks
12%synergy
Godless Shrine
39%inclusion7 decks18 decks
-3%synergy
Overgrown Tomb
36%inclusion12 decks33 decks
-5%synergy
Zagoth Triome
33%inclusion11 decks33 decks
6%synergy
Exotic Orchard
33%inclusion11 decks33 decks
-3%synergy
Spara's Headquarters
28%inclusion5 decks18 decks
1%synergy
The Seedcore
27%inclusion9 decks33 decks
27%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
Undergrowth Stadium
24%inclusion8 decks33 decks
1%synergy
Opulent Palace
24%inclusion8 decks33 decks
-4%synergy
Sandsteppe Citadel
22%inclusion4 decks18 decks
-3%synergy
Temple Garden
22%inclusion4 decks18 decks
-17%synergy
Hallowed Fountain
22%inclusion4 decks18 decks
-18%synergy
Misty Rainforest
21%inclusion7 decks33 decks
10%synergy
Flooded Strand
21%inclusion7 decks33 decks
10%synergy
Polluted Delta
21%inclusion7 decks33 decks
9%synergy
Dimir Aqueduct
21%inclusion7 decks33 decks
7%synergy
Bayou
18%inclusion6 decks33 decks
5%synergy
Rejuvenating Springs
18%inclusion6 decks33 decks
-8%synergy
Yavimaya Coast
18%inclusion6 decks33 decks
-9%synergy
Llanowar Wastes
18%inclusion6 decks33 decks
-9%synergy
Scrubland
17%inclusion3 decks18 decks
3%synergy
Raffine's Tower
17%inclusion3 decks18 decks
-7%synergy
Reflecting Pool
15%inclusion5 decks33 decks
10%synergy
Deathcap Glade
15%inclusion5 decks33 decks
2%synergy
Simic Growth Chamber
15%inclusion5 decks33 decks
-2%synergy
Evolving Wilds
15%inclusion5 decks33 decks
-5%synergy
Dreamroot Cascade
15%inclusion5 decks33 decks
-7%synergy
Morphic Pool
15%inclusion5 decks33 decks
-9%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
Tropical Island
12%inclusion4 decks33 decks
-2%synergy
Underground Sea
12%inclusion4 decks33 decks
-2%synergy
Terramorphic Expanse
12%inclusion4 decks33 decks
-3%synergy
Flooded Grove
12%inclusion4 decks33 decks
-4%synergy
Shipwreck Marsh
12%inclusion4 decks33 decks
-6%synergy
Underground River
12%inclusion4 decks33 decks
-11%synergy
Woodland Cemetery
12%inclusion4 decks33 decks
-21%synergy
Hinterland Harbor
12%inclusion4 decks33 decks
-22%synergy
Thriving Moor
9.1%inclusion3 decks33 decks
7%synergy
Thriving Isle
9.1%inclusion3 decks33 decks
6%synergy
Blooming Marsh
9.1%inclusion3 decks33 decks
4%synergy
Barkchannel Pathway
9.1%inclusion3 decks33 decks
3%synergy