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 decks37.9K decks
Xavier Sal, Infested Captain
0.1%inclusion9 decks7.47K decks
Muldrotha, the Gravetide
0.0%inclusion3 decks21.2K decks
Atraxa, Grand Unifier
0.0%inclusion2 decks15.9K decks
Ich-Tekik, Salvage Splicer // Silas Renn, Seeker Adept
0.4%inclusion1 decks267 decks
The Wise Mothman
0.0%inclusion1 decks27K decks
Glarb, Calamity's Augur
0.0%inclusion1 decks17.8K decks
Morophon, the Boundless
0.0%inclusion1 decks12.8K decks
High Synergy Cards
Tekuthal, Inquiry Dominus
68%inclusion23 decks34 decks
65%synergy
Ezuri, Stalker of Spheres
68%inclusion23 decks34 decks
65%synergy
Prologue to Phyresis
65%inclusion22 decks34 decks
63%synergy
Skrelv, Defector Mite
63%inclusion12 decks19 decks
60%synergy
Infectious Inquiry
59%inclusion20 decks34 decks
57%synergy
Vraska's Fall
59%inclusion20 decks34 decks
57%synergy
White Sun's Twilight
58%inclusion11 decks19 decks
56%synergy
Ixhel, Scion of Atraxa
58%inclusion11 decks19 decks
56%synergy
Infectious Bite
56%inclusion19 decks34 decks
55%synergy
Inexorable Tide
56%inclusion19 decks34 decks
53%synergy
Top Cards
Cankerbloom
56%inclusion19 decks34 decks
51%synergy
Norn's Decree
53%inclusion10 decks19 decks
52%synergy
Skrelv's Hive
53%inclusion10 decks19 decks
51%synergy
Bloated Contaminator
50%inclusion17 decks34 decks
49%synergy
Unnatural Restoration
50%inclusion17 decks34 decks
47%synergy
Vishgraz, the Doomhive
47%inclusion9 decks19 decks
45%synergy
Phyresis Outbreak
47%inclusion16 decks34 decks
46%synergy
Metastatic Evangel
47%inclusion7 decks15 decks
44%synergy
Voidwing Hybrid
44%inclusion15 decks34 decks
43%synergy
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44%inclusion15 decks34 decks
43%synergy
Game Changers
Demonic Tutor
35%inclusion12 decks34 decks
16%synergy
Rhystic Study
29%inclusion10 decks34 decks
5%synergy
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24%inclusion8 decks34 decks
8%synergy
Enlightened Tutor
21%inclusion4 decks19 decks
6%synergy
Worldly Tutor
15%inclusion5 decks34 decks
2%synergy
Ancient Tomb
12%inclusion4 decks34 decks
2%synergy
Opposition Agent
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3%synergy
Gaea's Cradle
8.8%inclusion3 decks34 decks
3%synergy
Chrome Mox
8.8%inclusion3 decks34 decks
3%synergy
The One Ring
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0%synergy
Creatures
Phyrexian Censor
42%inclusion8 decks19 decks
41%synergy
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41%inclusion14 decks34 decks
40%synergy
Ichor Rats
38%inclusion13 decks34 decks
37%synergy
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38%inclusion13 decks34 decks
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32%synergy
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33%synergy
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32%inclusion11 decks34 decks
32%synergy
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32%inclusion11 decks34 decks
32%synergy
Elesh Norn
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31%synergy
Necrogen Rotpriest
29%inclusion10 decks34 decks
28%synergy
Vorinclex, Monstrous Raider
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27%synergy
Scheming Aspirant
26%inclusion9 decks34 decks
26%synergy
Slaughter Singer
26%inclusion5 decks19 decks
26%synergy
Dreamtide Whale
22%inclusion6 decks27 decks
20%synergy
Evolution Witness
22%inclusion6 decks27 decks
19%synergy
Brimaz, Blight of Oreskos
21%inclusion4 decks19 decks
21%synergy
Mondrak, Glory Dominus
21%inclusion4 decks19 decks
14%synergy
Plague Stinger
21%inclusion7 decks34 decks
20%synergy
Agent Frank Horrigan
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17%synergy
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18%inclusion6 decks34 decks
17%synergy
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18%inclusion6 decks34 decks
17%synergy
Plague Myr
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17%synergy
Contaminant Grafter
18%inclusion6 decks34 decks
17%synergy
Jawbone Duelist
16%inclusion3 decks19 decks
15%synergy
Elesh Norn, Grand Cenobite
16%inclusion3 decks19 decks
12%synergy
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15%inclusion4 decks27 decks
13%synergy
Viral Drake
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14%synergy
Glissa, Herald of Predation
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14%synergy
Viridian Corrupter
15%inclusion5 decks34 decks
14%synergy
Fynn, the Fangbearer
15%inclusion5 decks34 decks
14%synergy
Slimefoot, the Stowaway
15%inclusion5 decks34 decks
13%synergy
Vorel of the Hull Clade
15%inclusion5 decks34 decks
12%synergy
Yawgmoth, Thran Physician
15%inclusion5 decks34 decks
11%synergy
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10%synergy
Bloodroot Apothecary
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11%synergy
Plague Nurse
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12%synergy
Deathspore Thallid
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11%synergy
Glistener Elf
12%inclusion4 decks34 decks
11%synergy
Utopia Mycon
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11%synergy
Jin-Gitaxias
12%inclusion4 decks34 decks
11%synergy
Skithiryx, the Blight Dragon
12%inclusion4 decks34 decks
11%synergy
Tyrranax Rex
12%inclusion4 decks34 decks
10%synergy
Mycoloth
12%inclusion4 decks34 decks
10%synergy
Scurry Oak
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10%synergy
Nemata, Primeval Warden
12%inclusion4 decks34 decks
10%synergy
Tendershoot Dryad
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9%synergy
Winding Constrictor
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8%synergy
Fathom Mage
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8%synergy
Roaming Throne
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5%synergy
Instants
Experimental Augury
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42%synergy
Swords to Plowshares
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-30%synergy
Reject Imperfection
29%inclusion10 decks34 decks
29%synergy
Brokers Confluence
26%inclusion5 decks19 decks
25%synergy
Atomize
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22%synergy
Serum Snare
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20%synergy
Assassin's Trophy
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-10%synergy
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-21%synergy
Whisper of the Dross
18%inclusion6 decks34 decks
17%synergy
Radstorm
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16%synergy
Cyclonic Rift
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-5%synergy
Teferi's Protection
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-1%synergy
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-31%synergy
Fuel for the Cause
15%inclusion5 decks34 decks
14%synergy
Tainted Strike
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13%synergy
Heroic Intervention
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-16%synergy
Bring the Ending
12%inclusion4 decks34 decks
12%synergy
Steady Progress
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11%synergy
Fierce Guardianship
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-6%synergy
Sultai Charm
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Tyvar's Stand
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5%synergy
Malakir Rebirth
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1%synergy
Mana Drain
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-6%synergy
Dark Ritual
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-16%synergy
Sorceries
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5%synergy
Tezzeret's Gambit
38%inclusion13 decks34 decks
35%synergy
Cultivate
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-13%synergy
Contentious Plan
26%inclusion9 decks34 decks
25%synergy
Thirsting Roots
26%inclusion9 decks34 decks
25%synergy
Drown in Ichor
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25%synergy
Nature's Lore
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-8%synergy
Vat Emergence
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17%synergy
Three Visits
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-7%synergy
Sunfall
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15%synergy
Expand the Sphere
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14%synergy
Rampant Growth
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-19%synergy
Nuclear Fallout
10%inclusion3 decks31 decks
8%synergy
Distorted Curiosity
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9%synergy
Geth's Summons
8.8%inclusion3 decks34 decks
8%synergy
Planewide Celebration
8.8%inclusion3 decks34 decks
8%synergy
Carnivorous Canopy
8.8%inclusion3 decks34 decks
8%synergy
Triumph of the Hordes
8.8%inclusion3 decks34 decks
6%synergy
Irenicus's Vile Duplication
8.8%inclusion3 decks34 decks
6%synergy
Damnation
8.8%inclusion3 decks34 decks
2%synergy
Bala Ged Recovery
8.8%inclusion3 decks34 decks
1%synergy
Toxic Deluge
8.8%inclusion3 decks34 decks
-10%synergy
Kodama's Reach
8.8%inclusion3 decks34 decks
-19%synergy
Utility Artifacts
Contagion Engine
41%inclusion14 decks34 decks
40%synergy
Contagion Clasp
35%inclusion12 decks34 decks
34%synergy
Magistrate's Scepter
24%inclusion8 decks34 decks
23%synergy
Lightning Greaves
21%inclusion7 decks34 decks
-4%synergy
Throne of Geth
18%inclusion6 decks34 decks
17%synergy
Ichormoon Gauntlet
15%inclusion5 decks34 decks
13%synergy
Monument to Perfection
12%inclusion4 decks34 decks
12%synergy
The Millennium Calendar
12%inclusion4 decks34 decks
11%synergy
Thousand-Year Elixir
12%inclusion4 decks34 decks
10%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
Crucible of Worlds
8.8%inclusion3 decks34 decks
6%synergy
Enchantments
Doubling Season
26%inclusion9 decks34 decks
17%synergy
Ghostly Prison
26%inclusion5 decks19 decks
15%synergy
Intruder Alarm
21%inclusion7 decks34 decks
19%synergy
Freed from the Real
21%inclusion7 decks34 decks
19%synergy
Necrogen Communion
18%inclusion6 decks34 decks
17%synergy
Black Market Connections
18%inclusion6 decks34 decks
6%synergy
Sculpted Perfection
16%inclusion3 decks19 decks
15%synergy
Phyrexian Awakening
16%inclusion3 decks19 decks
15%synergy
Brokers Ascendancy
16%inclusion3 decks19 decks
10%synergy
Phyrexian Arena
15%inclusion5 decks34 decks
-1%synergy
Phyresis
12%inclusion4 decks34 decks
11%synergy
Hardened Scales
12%inclusion4 decks34 decks
2%synergy
Goliath Hatchery
8.8%inclusion3 decks34 decks
9%synergy
Black Market
8.8%inclusion3 decks34 decks
5%synergy
Simic Ascendancy
8.8%inclusion3 decks34 decks
3%synergy
Mystic Remora
8.8%inclusion3 decks34 decks
-8%synergy
Planeswalkers
Vraska, Betrayal's Sting
41%inclusion14 decks34 decks
39%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
Utility Lands
Karn's Bastion
47%inclusion16 decks34 decks
42%synergy
Rogue's Passage
32%inclusion11 decks34 decks
12%synergy
Reliquary Tower
26%inclusion9 decks34 decks
-4%synergy
Inkmoth Nexus
24%inclusion8 decks34 decks
23%synergy
Nesting Grounds
24%inclusion8 decks34 decks
21%synergy
Saltcrusted Steppe
21%inclusion4 decks19 decks
21%synergy
Calciform Pools
21%inclusion4 decks19 decks
21%synergy
Yavimaya, Cradle of Growth
18%inclusion6 decks34 decks
9%synergy
The Fair Basilica
16%inclusion3 decks19 decks
15%synergy
The Surgical Bay
12%inclusion4 decks34 decks
11%synergy
Dreadship Reef
12%inclusion4 decks34 decks
11%synergy
Urborg, Tomb of Yawgmoth
12%inclusion4 decks34 decks
3%synergy
Bojuka Bog
12%inclusion4 decks34 decks
-18%synergy
The Monumental Facade
8.8%inclusion3 decks34 decks
9%synergy
The Dross Pits
8.8%inclusion3 decks34 decks
8%synergy
Saprazzan Skerry
8.8%inclusion3 decks34 decks
8%synergy
The Hunter Maze
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
Minamo, School at Water's Edge
8.8%inclusion3 decks34 decks
4%synergy
Alchemist's Refuge
8.8%inclusion3 decks34 decks
3%synergy
Urza's Saga
8.8%inclusion3 decks34 decks
2%synergy
Temple of the False God
8.8%inclusion3 decks34 decks
0%synergy
Otawara, Soaring City
8.8%inclusion3 decks34 decks
-8%synergy
Boseiju, Who Endures
8.8%inclusion3 decks34 decks
-10%synergy
Mana Artifacts
Sol Ring
88%inclusion30 decks34 decks
4%synergy
Arcane Signet
74%inclusion25 decks34 decks
1%synergy
Glistening Sphere
38%inclusion13 decks34 decks
38%synergy
Everflowing Chalice
32%inclusion11 decks34 decks
28%synergy
Chromatic Lantern
32%inclusion11 decks34 decks
24%synergy
Astral Cornucopia
26%inclusion9 decks34 decks
25%synergy
Staff of Compleation
26%inclusion9 decks34 decks
25%synergy
Fellwar Stone
18%inclusion6 decks34 decks
-3%synergy
Phyrexian Atlas
15%inclusion5 decks34 decks
14%synergy
Mana Crypt
15%inclusion5 decks34 decks
12%synergy
Lotus Petal
12%inclusion4 decks34 decks
5%synergy
Replicating Ring
8.8%inclusion3 decks34 decks
8%synergy
Lands
Command Tower
76%inclusion26 decks34 decks
2%synergy
Watery Grave
44%inclusion15 decks34 decks
3%synergy
Indatha Triome
42%inclusion8 decks19 decks
14%synergy
Godless Shrine
42%inclusion8 decks19 decks
1%synergy
Exotic Orchard
41%inclusion14 decks34 decks
5%synergy
Breeding Pool
41%inclusion14 decks34 decks
-1%synergy
Undergrowth Stadium
35%inclusion12 decks34 decks
12%synergy
Zagoth Triome
35%inclusion12 decks34 decks
7%synergy
Overgrown Tomb
32%inclusion11 decks34 decks
-8%synergy
Spara's Headquarters
32%inclusion6 decks19 decks
3%synergy
Opulent Palace
29%inclusion10 decks34 decks
1%synergy
The Seedcore
26%inclusion9 decks34 decks
26%synergy
Verdant Catacombs
26%inclusion9 decks34 decks
16%synergy
Rejuvenating Springs
26%inclusion9 decks34 decks
0%synergy
Sandsteppe Citadel
26%inclusion5 decks19 decks
1%synergy
Hallowed Fountain
26%inclusion5 decks19 decks
-13%synergy
Flooded Strand
24%inclusion8 decks34 decks
12%synergy
Misty Rainforest
24%inclusion8 decks34 decks
12%synergy
Polluted Delta
24%inclusion8 decks34 decks
11%synergy
Path of Ancestry
24%inclusion8 decks34 decks
2%synergy
Temple Garden
21%inclusion4 decks19 decks
-18%synergy
Mirrex
21%inclusion7 decks34 decks
20%synergy
Morphic Pool
21%inclusion7 decks34 decks
-4%synergy
Reflecting Pool
18%inclusion6 decks34 decks
12%synergy
Bayou
18%inclusion6 decks34 decks
4%synergy
Dimir Aqueduct
18%inclusion6 decks34 decks
3%synergy
Evolving Wilds
18%inclusion6 decks34 decks
-3%synergy
Scrubland
16%inclusion3 decks19 decks
2%synergy
Raffine's Tower
16%inclusion3 decks19 decks
-9%synergy
Arcane Sanctum
16%inclusion3 decks19 decks
-12%synergy
Prairie Stream
16%inclusion3 decks19 decks
-18%synergy
Marsh Flats
15%inclusion5 decks34 decks
4%synergy
Windswept Heath
15%inclusion5 decks34 decks
4%synergy
Terramorphic Expanse
15%inclusion5 decks34 decks
0%synergy
Dreamroot Cascade
15%inclusion5 decks34 decks
-7%synergy
Llanowar Wastes
15%inclusion5 decks34 decks
-12%synergy
Yavimaya Coast
15%inclusion5 decks34 decks
-13%synergy
The Mycosynth Gardens
12%inclusion4 decks34 decks
10%synergy
Mana Confluence
12%inclusion4 decks34 decks
5%synergy
Necroblossom Snarl
12%inclusion4 decks34 decks
0%synergy
Deathcap Glade
12%inclusion4 decks34 decks
-1%synergy
Tropical Island
12%inclusion4 decks34 decks
-3%synergy
Underground Sea
12%inclusion4 decks34 decks
-3%synergy
Simic Growth Chamber
12%inclusion4 decks34 decks
-6%synergy
Woodland Cemetery
12%inclusion4 decks34 decks
-20%synergy
Hinterland Harbor
12%inclusion4 decks34 decks
-21%synergy
Sunken Hollow
12%inclusion4 decks34 decks
-22%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
7%synergy