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 decks39.1K decks
Xavier Sal, Infested Captain
0.1%inclusion10 decks7.50K decks
Muldrotha, the Gravetide
0.0%inclusion3 decks22K decks
Atraxa, Grand Unifier
0.0%inclusion2 decks16.3K decks
Ich-Tekik, Salvage Splicer // Silas Renn, Seeker Adept
0.4%inclusion1 decks262 decks
The Wise Mothman
0.0%inclusion1 decks29.8K decks
Morophon, the Boundless
0.0%inclusion1 decks13.6K decks
High Synergy Cards
Tekuthal, Inquiry Dominus
76%inclusion26 decks34 decks
74%synergy
Ezuri, Stalker of Spheres
68%inclusion23 decks34 decks
65%synergy
Infectious Inquiry
62%inclusion21 decks34 decks
60%synergy
Skrelv, Defector Mite
63%inclusion12 decks19 decks
60%synergy
Prologue to Phyresis
59%inclusion20 decks34 decks
58%synergy
Vraska's Fall
59%inclusion20 decks34 decks
57%synergy
Skrelv's Hive
58%inclusion11 decks19 decks
56%synergy
Infectious Bite
56%inclusion19 decks34 decks
55%synergy
Cankerbloom
59%inclusion20 decks34 decks
54%synergy
Bloated Contaminator
53%inclusion18 decks34 decks
52%synergy
Top Cards
Inexorable Tide
53%inclusion18 decks34 decks
50%synergy
White Sun's Twilight
53%inclusion10 decks19 decks
51%synergy
Ixhel, Scion of Atraxa
53%inclusion10 decks19 decks
51%synergy
Phyrexian Censor
47%inclusion9 decks19 decks
46%synergy
Norn's Decree
47%inclusion9 decks19 decks
46%synergy
Blightbelly Rat
47%inclusion16 decks34 decks
46%synergy
Venerated Rotpriest
47%inclusion16 decks34 decks
46%synergy
Metastatic Evangel
47%inclusion8 decks17 decks
45%synergy
Unnatural Restoration
47%inclusion16 decks34 decks
45%synergy
Voidwing Hybrid
44%inclusion15 decks34 decks
43%synergy
Game Changers
Demonic Tutor
32%inclusion11 decks34 decks
13%synergy
Rhystic Study
26%inclusion9 decks34 decks
3%synergy
Vampiric Tutor
21%inclusion7 decks34 decks
6%synergy
Enlightened Tutor
16%inclusion3 decks19 decks
1%synergy
Teferi's Protection
16%inclusion3 decks19 decks
-1%synergy
Worldly Tutor
12%inclusion4 decks34 decks
0%synergy
Cyclonic Rift
12%inclusion4 decks34 decks
-11%synergy
The One Ring
8.8%inclusion3 decks34 decks
0%synergy
Ancient Tomb
8.8%inclusion3 decks34 decks
-1%synergy
Fierce Guardianship
8.8%inclusion3 decks34 decks
-9%synergy
Creatures
Vishgraz, the Doomhive
42%inclusion8 decks19 decks
40%synergy
Thrummingbird
41%inclusion14 decks34 decks
38%synergy
Bilious Skulldweller
38%inclusion13 decks34 decks
38%synergy
Ichor Rats
35%inclusion12 decks34 decks
34%synergy
Necrogen Rotpriest
35%inclusion12 decks34 decks
34%synergy
Evolution Sage
35%inclusion12 decks34 decks
29%synergy
Blighted Agent
32%inclusion11 decks34 decks
31%synergy
Flux Channeler
32%inclusion11 decks34 decks
30%synergy
Slaughter Singer
32%inclusion6 decks19 decks
31%synergy
Elesh Norn
32%inclusion6 decks19 decks
31%synergy
Phyrexian Swarmlord
29%inclusion10 decks34 decks
29%synergy
Vorinclex, Monstrous Raider
29%inclusion10 decks34 decks
27%synergy
Scheming Aspirant
26%inclusion9 decks34 decks
26%synergy
Brimaz, Blight of Oreskos
26%inclusion5 decks19 decks
26%synergy
Venomous Brutalizer
24%inclusion8 decks34 decks
23%synergy
Myr Convert
24%inclusion8 decks34 decks
23%synergy
Dreamtide Whale
23%inclusion7 decks30 decks
21%synergy
Evolution Witness
23%inclusion7 decks30 decks
20%synergy
Jawbone Duelist
21%inclusion4 decks19 decks
21%synergy
Mondrak, Glory Dominus
21%inclusion4 decks19 decks
15%synergy
Plague Stinger
21%inclusion7 decks34 decks
20%synergy
Glissa, Herald of Predation
18%inclusion6 decks34 decks
17%synergy
Agent Frank Horrigan
18%inclusion6 decks34 decks
15%synergy
Crawling Chorus
16%inclusion3 decks19 decks
15%synergy
Elesh Norn, Grand Cenobite
16%inclusion3 decks19 decks
12%synergy
Plague Nurse
15%inclusion5 decks34 decks
15%synergy
Paladin of Predation
15%inclusion5 decks34 decks
14%synergy
Viridian Corrupter
15%inclusion5 decks34 decks
14%synergy
Fynn, the Fangbearer
15%inclusion5 decks34 decks
14%synergy
Contaminant Grafter
15%inclusion5 decks34 decks
14%synergy
Tyrranax Rex
15%inclusion5 decks34 decks
13%synergy
Vorel of the Hull Clade
15%inclusion5 decks34 decks
12%synergy
Fathom Mage
15%inclusion5 decks34 decks
11%synergy
Glissa Sunslayer
15%inclusion5 decks34 decks
10%synergy
Basking Broodscale
13%inclusion4 decks30 decks
12%synergy
Ichorspit Basilisk
12%inclusion4 decks34 decks
11%synergy
Viral Drake
12%inclusion4 decks34 decks
11%synergy
Pestilent Syphoner
12%inclusion4 decks34 decks
11%synergy
Plague Myr
12%inclusion4 decks34 decks
11%synergy
Armored Scrapgorger
12%inclusion4 decks34 decks
11%synergy
Jin-Gitaxias
12%inclusion4 decks34 decks
11%synergy
Skithiryx, the Blight Dragon
12%inclusion4 decks34 decks
11%synergy
Slimefoot, the Stowaway
12%inclusion4 decks34 decks
11%synergy
Scurry Oak
12%inclusion4 decks34 decks
10%synergy
Bloodroot Apothecary
11%inclusion3 decks27 decks
10%synergy
Dross Scorpion
8.8%inclusion3 decks34 decks
9%synergy
Branchblight Stalker
8.8%inclusion3 decks34 decks
9%synergy
Gulping Scraptrap
8.8%inclusion3 decks34 decks
9%synergy
Deathspore Thallid
8.8%inclusion3 decks34 decks
8%synergy
Glistener Elf
8.8%inclusion3 decks34 decks
8%synergy
Instants
Experimental Augury
44%inclusion15 decks34 decks
42%synergy
Reject Imperfection
35%inclusion12 decks34 decks
35%synergy
Serum Snare
29%inclusion10 decks34 decks
29%synergy
Brokers Confluence
26%inclusion5 decks19 decks
25%synergy
Swords to Plowshares
26%inclusion5 decks19 decks
-35%synergy
Whisper of the Dross
24%inclusion8 decks34 decks
23%synergy
Atomize
21%inclusion7 decks34 decks
17%synergy
Counterspell
21%inclusion7 decks34 decks
-21%synergy
Assassin's Trophy
18%inclusion6 decks34 decks
-13%synergy
Tainted Strike
15%inclusion5 decks34 decks
13%synergy
Heroic Intervention
15%inclusion5 decks34 decks
-16%synergy
Bring the Ending
12%inclusion4 decks34 decks
12%synergy
Fuel for the Cause
12%inclusion4 decks34 decks
11%synergy
Radstorm
12%inclusion4 decks34 decks
10%synergy
Anoint with Affliction
8.8%inclusion3 decks34 decks
9%synergy
Ripples of Potential
8.8%inclusion3 decks34 decks
6%synergy
Sultai Charm
8.8%inclusion3 decks34 decks
6%synergy
Mutational Advantage
8.8%inclusion3 decks34 decks
5%synergy
Tyvar's Stand
8.8%inclusion3 decks34 decks
5%synergy
Malakir Rebirth
8.8%inclusion3 decks34 decks
1%synergy
Mana Drain
8.8%inclusion3 decks34 decks
-6%synergy
Dark Ritual
8.8%inclusion3 decks34 decks
-16%synergy
Sorceries
Phyresis Outbreak
38%inclusion13 decks34 decks
37%synergy
Tezzeret's Gambit
35%inclusion12 decks34 decks
32%synergy
Farseek
35%inclusion12 decks34 decks
-1%synergy
Thirsting Roots
29%inclusion10 decks34 decks
28%synergy
Drown in Ichor
29%inclusion10 decks34 decks
28%synergy
Cultivate
29%inclusion10 decks34 decks
-13%synergy
Contentious Plan
26%inclusion9 decks34 decks
25%synergy
Sunfall
21%inclusion4 decks19 decks
20%synergy
Expand the Sphere
21%inclusion7 decks34 decks
20%synergy
Nature's Lore
21%inclusion7 decks34 decks
-11%synergy
Vat Emergence
18%inclusion6 decks34 decks
17%synergy
Three Visits
15%inclusion5 decks34 decks
-10%synergy
Rampant Growth
15%inclusion5 decks34 decks
-18%synergy
Distorted Curiosity
12%inclusion4 decks34 decks
12%synergy
Vivisurgeon's Insight
12%inclusion4 decks34 decks
11%synergy
Carnivorous Canopy
12%inclusion4 decks34 decks
11%synergy
Kodama's Reach
12%inclusion4 decks34 decks
-15%synergy
Geth's Summons
8.8%inclusion3 decks34 decks
9%synergy
Noxious Assault
8.8%inclusion3 decks34 decks
8%synergy
Planewide Celebration
8.8%inclusion3 decks34 decks
8%synergy
Nuclear Fallout
8.8%inclusion3 decks34 decks
8%synergy
Damnation
8.8%inclusion3 decks34 decks
2%synergy
Bala Ged Recovery
8.8%inclusion3 decks34 decks
1%synergy
Utility Artifacts
Contagion Engine
38%inclusion13 decks34 decks
37%synergy
Contagion Clasp
38%inclusion13 decks34 decks
37%synergy
Magistrate's Scepter
24%inclusion8 decks34 decks
23%synergy
Throne of Geth
18%inclusion6 decks34 decks
17%synergy
Monument to Perfection
15%inclusion5 decks34 decks
15%synergy
Ichormoon Gauntlet
15%inclusion5 decks34 decks
14%synergy
Lightning Greaves
15%inclusion5 decks34 decks
-10%synergy
The Millennium Calendar
12%inclusion4 decks34 decks
11%synergy
Darksteel Reactor
8.8%inclusion3 decks34 decks
8%synergy
Animation Module
8.8%inclusion3 decks34 decks
8%synergy
Realmbreaker, the Invasion Tree
8.8%inclusion3 decks34 decks
8%synergy
Staff of Domination
8.8%inclusion3 decks34 decks
7%synergy
Thousand-Year Elixir
8.8%inclusion3 decks34 decks
7%synergy
Crucible of Worlds
8.8%inclusion3 decks34 decks
6%synergy
Enchantments
Necrogen Communion
24%inclusion8 decks34 decks
23%synergy
Doubling Season
24%inclusion8 decks34 decks
14%synergy
Sculpted Perfection
21%inclusion4 decks19 decks
21%synergy
Phyrexian Awakening
21%inclusion4 decks19 decks
21%synergy
Ghostly Prison
21%inclusion4 decks19 decks
10%synergy
Intruder Alarm
18%inclusion6 decks34 decks
16%synergy
Freed from the Real
18%inclusion6 decks34 decks
16%synergy
Black Market Connections
18%inclusion6 decks34 decks
6%synergy
Phyrexian Arena
18%inclusion6 decks34 decks
2%synergy
Phyrexian Unlife
16%inclusion3 decks19 decks
15%synergy
Phyresis
12%inclusion4 decks34 decks
11%synergy
Hardened Scales
12%inclusion4 decks34 decks
2%synergy
Innkeeper's Talent
11%inclusion3 decks28 decks
6%synergy
Goliath Hatchery
8.8%inclusion3 decks34 decks
9%synergy
Mesmerizing Dose
8.8%inclusion3 decks34 decks
9%synergy
Pemmin's Aura
8.8%inclusion3 decks34 decks
8%synergy
As Foretold
8.8%inclusion3 decks34 decks
7%synergy
Black Market
8.8%inclusion3 decks34 decks
5%synergy
Simic Ascendancy
8.8%inclusion3 decks34 decks
3%synergy
Branching Evolution
8.8%inclusion3 decks34 decks
2%synergy
Planeswalkers
Vraska, Betrayal's Sting
44%inclusion15 decks34 decks
42%synergy
Ajani, Sleeper Agent
32%inclusion6 decks19 decks
30%synergy
Tamiyo, Field Researcher
16%inclusion3 decks19 decks
11%synergy
Oko, Thief of Crowns
15%inclusion5 decks34 decks
11%synergy
Tyvar, Jubilant Brawler
12%inclusion4 decks34 decks
8%synergy
Ashiok, Dream Render
8.8%inclusion3 decks34 decks
6%synergy
Utility Lands
Karn's Bastion
50%inclusion17 decks34 decks
45%synergy
Rogue's Passage
32%inclusion11 decks34 decks
12%synergy
Reliquary Tower
26%inclusion9 decks34 decks
-3%synergy
Inkmoth Nexus
24%inclusion8 decks34 decks
23%synergy
The Fair Basilica
21%inclusion4 decks19 decks
21%synergy
Nesting Grounds
21%inclusion7 decks34 decks
18%synergy
Saltcrusted Steppe
16%inclusion3 decks19 decks
15%synergy
Calciform Pools
16%inclusion3 decks19 decks
15%synergy
The Surgical Bay
15%inclusion5 decks34 decks
14%synergy
Dreadship Reef
15%inclusion5 decks34 decks
14%synergy
Yavimaya, Cradle of Growth
15%inclusion5 decks34 decks
6%synergy
The Monumental Facade
12%inclusion4 decks34 decks
12%synergy
The Dross Pits
12%inclusion4 decks34 decks
11%synergy
The Hunter Maze
12%inclusion4 decks34 decks
11%synergy
Bojuka Bog
12%inclusion4 decks34 decks
-18%synergy
Saprazzan Skerry
8.8%inclusion3 decks34 decks
8%synergy
Blast Zone
8.8%inclusion3 decks34 decks
8%synergy
Mortuary Mire
8.8%inclusion3 decks34 decks
5%synergy
Alchemist's Refuge
8.8%inclusion3 decks34 decks
3%synergy
Urborg, Tomb of Yawgmoth
8.8%inclusion3 decks34 decks
0%synergy
Temple of the False God
8.8%inclusion3 decks34 decks
0%synergy
Mana Artifacts
Sol Ring
82%inclusion28 decks34 decks
-1%synergy
Arcane Signet
71%inclusion24 decks34 decks
-2%synergy
Glistening Sphere
35%inclusion12 decks34 decks
35%synergy
Chromatic Lantern
35%inclusion12 decks34 decks
27%synergy
Everflowing Chalice
29%inclusion10 decks34 decks
25%synergy
Astral Cornucopia
26%inclusion9 decks34 decks
25%synergy
Staff of Compleation
26%inclusion9 decks34 decks
25%synergy
Phyrexian Atlas
21%inclusion7 decks34 decks
20%synergy
Replicating Ring
12%inclusion4 decks34 decks
11%synergy
Fellwar Stone
12%inclusion4 decks34 decks
-9%synergy
Patchwork Banner
11%inclusion3 decks28 decks
6%synergy
Mana Crypt
8.8%inclusion3 decks34 decks
7%synergy
Lotus Petal
8.8%inclusion3 decks34 decks
2%synergy
Lands
Command Tower
76%inclusion26 decks34 decks
2%synergy
Indatha Triome
42%inclusion8 decks19 decks
15%synergy
Watery Grave
41%inclusion14 decks34 decks
0%synergy
Breeding Pool
38%inclusion13 decks34 decks
-4%synergy
Godless Shrine
37%inclusion7 decks19 decks
-4%synergy
Zagoth Triome
35%inclusion12 decks34 decks
8%synergy
Exotic Orchard
35%inclusion12 decks34 decks
-1%synergy
Overgrown Tomb
32%inclusion11 decks34 decks
-9%synergy
Spara's Headquarters
32%inclusion6 decks19 decks
4%synergy
The Seedcore
29%inclusion10 decks34 decks
29%synergy
Opulent Palace
29%inclusion10 decks34 decks
1%synergy
Mirrex
26%inclusion9 decks34 decks
26%synergy
Path of Ancestry
26%inclusion9 decks34 decks
4%synergy
Undergrowth Stadium
26%inclusion9 decks34 decks
3%synergy
Sandsteppe Citadel
26%inclusion5 decks19 decks
0%synergy
Verdant Catacombs
24%inclusion8 decks34 decks
13%synergy
Temple Garden
21%inclusion4 decks19 decks
-18%synergy
Hallowed Fountain
21%inclusion4 decks19 decks
-19%synergy
Flooded Strand
21%inclusion7 decks34 decks
9%synergy
Misty Rainforest
21%inclusion7 decks34 decks
9%synergy
Polluted Delta
21%inclusion7 decks34 decks
9%synergy
Dimir Aqueduct
21%inclusion7 decks34 decks
6%synergy
Evolving Wilds
18%inclusion6 decks34 decks
-3%synergy
Rejuvenating Springs
18%inclusion6 decks34 decks
-9%synergy
Raffine's Tower
16%inclusion3 decks19 decks
-8%synergy
Arcane Sanctum
16%inclusion3 decks19 decks
-12%synergy
The Mycosynth Gardens
15%inclusion5 decks34 decks
13%synergy
Reflecting Pool
15%inclusion5 decks34 decks
10%synergy
Simic Growth Chamber
15%inclusion5 decks34 decks
-3%synergy
Dreamroot Cascade
15%inclusion5 decks34 decks
-7%synergy
Morphic Pool
15%inclusion5 decks34 decks
-10%synergy
Llanowar Wastes
15%inclusion5 decks34 decks
-12%synergy
Yavimaya Coast
15%inclusion5 decks34 decks
-12%synergy
Sunken Hollow
15%inclusion5 decks34 decks
-19%synergy
Fabled Passage
12%inclusion4 decks34 decks
2%synergy
Windswept Heath
12%inclusion4 decks34 decks
1%synergy
Necroblossom Snarl
12%inclusion4 decks34 decks
1%synergy
Deathcap Glade
12%inclusion4 decks34 decks
-1%synergy
Bayou
12%inclusion4 decks34 decks
-2%synergy
Terramorphic Expanse
12%inclusion4 decks34 decks
-3%synergy
Temple of Mystery
12%inclusion4 decks34 decks
-5%synergy
Woodland Cemetery
12%inclusion4 decks34 decks
-20%synergy
Hinterland Harbor
12%inclusion4 decks34 decks
-21%synergy
Gemstone Mine
8.8%inclusion3 decks34 decks
8%synergy
Krosan Verge
8.8%inclusion3 decks34 decks
7%synergy
Thriving Moor
8.8%inclusion3 decks34 decks
6%synergy
Thriving Isle
8.8%inclusion3 decks34 decks
6%synergy
Botanical Sanctum
8.8%inclusion3 decks34 decks
5%synergy
Darkslick Shores
8.8%inclusion3 decks34 decks
4%synergy
Blooming Marsh
8.8%inclusion3 decks34 decks
4%synergy