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%inclusion18 decks38.3K decks
Xavier Sal, Infested Captain
0.2%inclusion12 decks7.79K decks
Muldrotha, the Gravetide
0.0%inclusion3 decks21.3K decks
Atraxa, Grand Unifier
0.0%inclusion3 decks16K decks
The Wise Mothman
0.0%inclusion1 decks26.3K decks
Glarb, Calamity's Augur
0.0%inclusion1 decks16.9K decks
Morophon, the Boundless
0.0%inclusion1 decks12.8K decks
High Synergy Cards
Tekuthal, Inquiry Dominus
72%inclusion28 decks39 decks
69%synergy
Ezuri, Stalker of Spheres
67%inclusion26 decks39 decks
64%synergy
Prologue to Phyresis
64%inclusion25 decks39 decks
63%synergy
Skrelv, Defector Mite
64%inclusion14 decks22 decks
61%synergy
Infectious Inquiry
62%inclusion24 decks39 decks
60%synergy
Vraska's Fall
62%inclusion24 decks39 decks
60%synergy
White Sun's Twilight
59%inclusion13 decks22 decks
57%synergy
Infectious Bite
56%inclusion22 decks39 decks
55%synergy
Phyresis Outbreak
54%inclusion21 decks39 decks
53%synergy
Vishgraz, the Doomhive
55%inclusion12 decks22 decks
53%synergy
Top Cards
Ixhel, Scion of Atraxa
55%inclusion12 decks22 decks
52%synergy
Bloated Contaminator
54%inclusion21 decks39 decks
52%synergy
Venerated Rotpriest
51%inclusion20 decks39 decks
50%synergy
Inexorable Tide
51%inclusion20 decks39 decks
48%synergy
Norn's Decree
50%inclusion11 decks22 decks
49%synergy
Skrelv's Hive
50%inclusion11 decks22 decks
48%synergy
Ichor Rats
49%inclusion19 decks39 decks
48%synergy
Vraska, Betrayal's Sting
49%inclusion19 decks39 decks
47%synergy
Unnatural Restoration
49%inclusion19 decks39 decks
46%synergy
Cankerbloom
49%inclusion19 decks39 decks
44%synergy
Game Changers
Demonic Tutor
36%inclusion14 decks39 decks
16%synergy
Rhystic Study
28%inclusion11 decks39 decks
4%synergy
Vampiric Tutor
23%inclusion9 decks39 decks
8%synergy
Enlightened Tutor
23%inclusion5 decks22 decks
7%synergy
Worldly Tutor
18%inclusion7 decks39 decks
6%synergy
Chrome Mox
10%inclusion4 decks39 decks
4%synergy
The One Ring
10%inclusion4 decks39 decks
2%synergy
Field of the Dead
7.7%inclusion3 decks39 decks
5%synergy
Opposition Agent
7.7%inclusion3 decks39 decks
2%synergy
Gaea's Cradle
7.7%inclusion3 decks39 decks
2%synergy
Creatures
Evolution Sage
46%inclusion18 decks39 decks
40%synergy
Blightbelly Rat
44%inclusion17 decks39 decks
42%synergy
Flux Channeler
44%inclusion17 decks39 decks
41%synergy
Voidwing Hybrid
41%inclusion16 decks39 decks
40%synergy
Phyrexian Censor
36%inclusion8 decks22 decks
35%synergy
Phyrexian Swarmlord
36%inclusion14 decks39 decks
35%synergy
Necrogen Rotpriest
36%inclusion14 decks39 decks
35%synergy
Blighted Agent
36%inclusion14 decks39 decks
35%synergy
Thrummingbird
36%inclusion14 decks39 decks
32%synergy
Metastatic Evangel
33%inclusion5 decks15 decks
31%synergy
Vorinclex, Monstrous Raider
28%inclusion11 decks39 decks
25%synergy
Elesh Norn
27%inclusion6 decks22 decks
26%synergy
Scheming Aspirant
26%inclusion10 decks39 decks
25%synergy
Bilious Skulldweller
26%inclusion10 decks39 decks
25%synergy
Contaminant Grafter
23%inclusion9 decks39 decks
22%synergy
Slaughter Singer
23%inclusion5 decks22 decks
22%synergy
Mondrak, Glory Dominus
23%inclusion5 decks22 decks
16%synergy
Dreamtide Whale
22%inclusion6 decks27 decks
20%synergy
Evolution Witness
22%inclusion6 decks27 decks
19%synergy
Plague Stinger
21%inclusion8 decks39 decks
20%synergy
Fynn, the Fangbearer
21%inclusion8 decks39 decks
20%synergy
Agent Frank Horrigan
19%inclusion6 decks31 decks
17%synergy
Viridian Corrupter
18%inclusion7 decks39 decks
17%synergy
Myr Convert
18%inclusion7 decks39 decks
17%synergy
Plague Myr
18%inclusion7 decks39 decks
17%synergy
Skithiryx, the Blight Dragon
18%inclusion7 decks39 decks
17%synergy
Glissa Sunslayer
18%inclusion7 decks39 decks
14%synergy
Viral Drake
15%inclusion6 decks39 decks
15%synergy
Slimefoot, the Stowaway
15%inclusion6 decks39 decks
14%synergy
Scurry Oak
15%inclusion6 decks39 decks
14%synergy
Yawgmoth, Thran Physician
15%inclusion6 decks39 decks
12%synergy
Birds of Paradise
15%inclusion6 decks39 decks
-12%synergy
Basking Broodscale
15%inclusion4 decks27 decks
13%synergy
Jawbone Duelist
14%inclusion3 decks22 decks
13%synergy
Brimaz, Blight of Oreskos
14%inclusion3 decks22 decks
13%synergy
Ria Ivor, Bane of Bladehold
14%inclusion3 decks22 decks
13%synergy
Norn's Choirmaster
14%inclusion3 decks22 decks
12%synergy
Atraxa, Praetors' Voice
14%inclusion3 decks22 decks
11%synergy
Bloodroot Apothecary
13%inclusion3 decks23 decks
12%synergy
Venomous Brutalizer
13%inclusion5 decks39 decks
12%synergy
Tyrranax Rex
13%inclusion5 decks39 decks
11%synergy
Mycoloth
13%inclusion5 decks39 decks
11%synergy
Vorel of the Hull Clade
13%inclusion5 decks39 decks
10%synergy
Fathom Mage
13%inclusion5 decks39 decks
9%synergy
Roaming Throne
13%inclusion5 decks39 decks
6%synergy
Scute Swarm
13%inclusion5 decks39 decks
3%synergy
Dross Scorpion
10%inclusion4 decks39 decks
10%synergy
Hand of the Praetors
10%inclusion4 decks39 decks
10%synergy
Deathspore Thallid
10%inclusion4 decks39 decks
10%synergy
Glistener Elf
10%inclusion4 decks39 decks
10%synergy
Instants
Experimental Augury
41%inclusion16 decks39 decks
39%synergy
Swords to Plowshares
41%inclusion9 decks22 decks
-21%synergy
Reject Imperfection
28%inclusion11 decks39 decks
27%synergy
Brokers Confluence
27%inclusion6 decks22 decks
26%synergy
Atomize
26%inclusion8 decks31 decks
22%synergy
Counterspell
26%inclusion10 decks39 decks
-16%synergy
Cyclonic Rift
23%inclusion9 decks39 decks
0%synergy
Assassin's Trophy
23%inclusion9 decks39 decks
-7%synergy
Radstorm
21%inclusion8 decks39 decks
19%synergy
Heroic Intervention
21%inclusion8 decks39 decks
-10%synergy
Bring the Ending
18%inclusion7 decks39 decks
18%synergy
Serum Snare
18%inclusion7 decks39 decks
17%synergy
Whisper of the Dross
18%inclusion7 decks39 decks
17%synergy
Fuel for the Cause
15%inclusion6 decks39 decks
15%synergy
Tainted Strike
15%inclusion6 decks39 decks
14%synergy
Teferi's Protection
14%inclusion3 decks22 decks
-4%synergy
Path to Exile
14%inclusion3 decks22 decks
-33%synergy
Steady Progress
13%inclusion5 decks39 decks
12%synergy
Sultai Charm
10%inclusion4 decks39 decks
7%synergy
Malakir Rebirth
10%inclusion4 decks39 decks
2%synergy
Mystical Tutor
10%inclusion4 decks39 decks
-2%synergy
Deadly Rollick
10%inclusion4 decks39 decks
-3%synergy
Fierce Guardianship
10%inclusion4 decks39 decks
-8%synergy
Dark Ritual
10%inclusion4 decks39 decks
-14%synergy
Aspirant's Ascent
7.7%inclusion3 decks39 decks
8%synergy
Corrupted Resolve
7.7%inclusion3 decks39 decks
8%synergy
Tyvar's Stand
7.7%inclusion3 decks39 decks
4%synergy
Mana Drain
7.7%inclusion3 decks39 decks
-7%synergy
Beast Within
7.7%inclusion3 decks39 decks
-27%synergy
Sorceries
Tezzeret's Gambit
38%inclusion15 decks39 decks
35%synergy
Farseek
36%inclusion14 decks39 decks
0%synergy
Cultivate
33%inclusion13 decks39 decks
-10%synergy
Contentious Plan
31%inclusion12 decks39 decks
29%synergy
Thirsting Roots
28%inclusion11 decks39 decks
27%synergy
Drown in Ichor
26%inclusion10 decks39 decks
24%synergy
Expand the Sphere
18%inclusion7 decks39 decks
17%synergy
Nature's Lore
18%inclusion7 decks39 decks
-14%synergy
Vat Emergence
15%inclusion6 decks39 decks
15%synergy
Rampant Growth
15%inclusion6 decks39 decks
-18%synergy
Merciless Eviction
14%inclusion3 decks22 decks
11%synergy
Distorted Curiosity
13%inclusion5 decks39 decks
13%synergy
Geth's Summons
13%inclusion5 decks39 decks
12%synergy
Three Visits
13%inclusion5 decks39 decks
-12%synergy
Kodama's Reach
13%inclusion5 decks39 decks
-15%synergy
Planewide Celebration
10%inclusion4 decks39 decks
10%synergy
Carnivorous Canopy
10%inclusion4 decks39 decks
10%synergy
Irenicus's Vile Duplication
10%inclusion4 decks39 decks
7%synergy
Damnation
10%inclusion4 decks39 decks
3%synergy
Nuclear Fallout
10%inclusion3 decks31 decks
8%synergy
Profane Tutor
7.7%inclusion3 decks39 decks
6%synergy
Triumph of the Hordes
7.7%inclusion3 decks39 decks
5%synergy
Grim Tutor
7.7%inclusion3 decks39 decks
4%synergy
Diabolic Tutor
7.7%inclusion3 decks39 decks
2%synergy
Diabolic Intent
7.7%inclusion3 decks39 decks
0%synergy
Bala Ged Recovery
7.7%inclusion3 decks39 decks
0%synergy
Toxic Deluge
7.7%inclusion3 decks39 decks
-11%synergy
Utility Artifacts
Contagion Engine
38%inclusion15 decks39 decks
38%synergy
Contagion Clasp
31%inclusion12 decks39 decks
30%synergy
Magistrate's Scepter
23%inclusion9 decks39 decks
23%synergy
Lightning Greaves
23%inclusion9 decks39 decks
-2%synergy
Throne of Geth
15%inclusion6 decks39 decks
15%synergy
The Millennium Calendar
13%inclusion5 decks39 decks
12%synergy
Thousand-Year Elixir
13%inclusion5 decks39 decks
11%synergy
Monument to Perfection
10%inclusion4 decks39 decks
10%synergy
Realmbreaker, the Invasion Tree
10%inclusion4 decks39 decks
10%synergy
Grafted Exoskeleton
10%inclusion4 decks39 decks
9%synergy
Ichormoon Gauntlet
10%inclusion4 decks39 decks
9%synergy
Thornbite Staff
7.7%inclusion3 decks39 decks
7%synergy
Staff of Domination
7.7%inclusion3 decks39 decks
6%synergy
Vat of Rebirth
7.7%inclusion3 decks39 decks
6%synergy
Crucible of Worlds
7.7%inclusion3 decks39 decks
5%synergy
Conduit of Worlds
7.7%inclusion3 decks39 decks
2%synergy
Swiftfoot Boots
7.7%inclusion3 decks39 decks
-19%synergy
Enchantments
Ghostly Prison
32%inclusion7 decks22 decks
20%synergy
Doubling Season
23%inclusion9 decks39 decks
13%synergy
Intruder Alarm
21%inclusion8 decks39 decks
19%synergy
Brokers Ascendancy
18%inclusion4 decks22 decks
13%synergy
Freed from the Real
18%inclusion7 decks39 decks
16%synergy
Black Market Connections
15%inclusion6 decks39 decks
3%synergy
Phyrexian Arena
15%inclusion6 decks39 decks
0%synergy
Phyrexian Awakening
14%inclusion3 decks22 decks
13%synergy
Smothering Tithe
14%inclusion3 decks22 decks
-8%synergy
Necrogen Communion
13%inclusion5 decks39 decks
12%synergy
Goliath Hatchery
10%inclusion4 decks39 decks
10%synergy
Mesmerizing Dose
10%inclusion4 decks39 decks
10%synergy
Phyresis
10%inclusion4 decks39 decks
9%synergy
Mystic Remora
10%inclusion4 decks39 decks
-6%synergy
Black Market
7.7%inclusion3 decks39 decks
3%synergy
Growing Rites of Itlimoc
7.7%inclusion3 decks39 decks
2%synergy
Simic Ascendancy
7.7%inclusion3 decks39 decks
2%synergy
Hardened Scales
7.7%inclusion3 decks39 decks
-2%synergy
Planeswalkers
Ajani, Sleeper Agent
32%inclusion7 decks22 decks
31%synergy
Tyvar, Jubilant Brawler
15%inclusion6 decks39 decks
12%synergy
Tamiyo, Field Researcher
14%inclusion3 decks22 decks
9%synergy
Oko, Thief of Crowns
13%inclusion5 decks39 decks
8%synergy
Utility Lands
Karn's Bastion
49%inclusion19 decks39 decks
44%synergy
Rogue's Passage
38%inclusion15 decks39 decks
18%synergy
Reliquary Tower
26%inclusion10 decks39 decks
-4%synergy
Inkmoth Nexus
23%inclusion9 decks39 decks
22%synergy
Nesting Grounds
23%inclusion9 decks39 decks
21%synergy
Bojuka Bog
21%inclusion8 decks39 decks
-9%synergy
Saltcrusted Steppe
18%inclusion4 decks22 decks
18%synergy
Calciform Pools
18%inclusion4 decks22 decks
18%synergy
Yavimaya, Cradle of Growth
18%inclusion7 decks39 decks
9%synergy
Dreadship Reef
10%inclusion4 decks39 decks
10%synergy
Mortuary Mire
10%inclusion4 decks39 decks
6%synergy
Minamo, School at Water's Edge
10%inclusion4 decks39 decks
6%synergy
Urborg, Tomb of Yawgmoth
10%inclusion4 decks39 decks
1%synergy
Ancient Tomb
10%inclusion4 decks39 decks
1%synergy
The Surgical Bay
7.7%inclusion3 decks39 decks
7%synergy
Saprazzan Skerry
7.7%inclusion3 decks39 decks
7%synergy
Blast Zone
7.7%inclusion3 decks39 decks
7%synergy
Dark Depths
7.7%inclusion3 decks39 decks
7%synergy
Oran-Rief, the Vastwood
7.7%inclusion3 decks39 decks
4%synergy
Alchemist's Refuge
7.7%inclusion3 decks39 decks
2%synergy
Temple of the False God
7.7%inclusion3 decks39 decks
-2%synergy
Otawara, Soaring City
7.7%inclusion3 decks39 decks
-9%synergy
Boseiju, Who Endures
7.7%inclusion3 decks39 decks
-11%synergy
Mana Artifacts
Sol Ring
90%inclusion35 decks39 decks
6%synergy
Arcane Signet
72%inclusion28 decks39 decks
0%synergy
Glistening Sphere
36%inclusion14 decks39 decks
35%synergy
Staff of Compleation
33%inclusion13 decks39 decks
32%synergy
Everflowing Chalice
33%inclusion13 decks39 decks
29%synergy
Chromatic Lantern
33%inclusion13 decks39 decks
25%synergy
Astral Cornucopia
28%inclusion11 decks39 decks
27%synergy
Fellwar Stone
26%inclusion10 decks39 decks
5%synergy
Mana Crypt
15%inclusion6 decks39 decks
13%synergy
Phyrexian Atlas
13%inclusion5 decks39 decks
13%synergy
Replicating Ring
13%inclusion5 decks39 decks
12%synergy
Coalition Relic
10%inclusion4 decks39 decks
10%synergy
Lotus Petal
10%inclusion4 decks39 decks
3%synergy
Patriar's Seal
7.7%inclusion3 decks39 decks
6%synergy
Lands
Command Tower
79%inclusion31 decks39 decks
5%synergy
Exotic Orchard
41%inclusion16 decks39 decks
5%synergy
Watery Grave
38%inclusion15 decks39 decks
-3%synergy
Indatha Triome
36%inclusion8 decks22 decks
8%synergy
Godless Shrine
36%inclusion8 decks22 decks
-4%synergy
Breeding Pool
36%inclusion14 decks39 decks
-5%synergy
Undergrowth Stadium
33%inclusion13 decks39 decks
10%synergy
Sandsteppe Citadel
32%inclusion7 decks22 decks
6%synergy
Zagoth Triome
31%inclusion12 decks39 decks
3%synergy
Overgrown Tomb
28%inclusion11 decks39 decks
-12%synergy
Spara's Headquarters
27%inclusion6 decks22 decks
-1%synergy
Rejuvenating Springs
26%inclusion10 decks39 decks
-2%synergy
Opulent Palace
26%inclusion10 decks39 decks
-3%synergy
The Seedcore
23%inclusion9 decks39 decks
23%synergy
Path of Ancestry
23%inclusion9 decks39 decks
1%synergy
Canopy Vista
23%inclusion5 decks22 decks
-14%synergy
Hallowed Fountain
23%inclusion5 decks22 decks
-17%synergy
Mirrex
21%inclusion8 decks39 decks
20%synergy
Verdant Catacombs
21%inclusion8 decks39 decks
10%synergy
Flooded Strand
21%inclusion8 decks39 decks
9%synergy
Sunken Hollow
21%inclusion8 decks39 decks
-14%synergy
Shineshadow Snarl
18%inclusion4 decks22 decks
6%synergy
Fortified Village
18%inclusion4 decks22 decks
2%synergy
Prairie Stream
18%inclusion4 decks22 decks
-15%synergy
Temple Garden
18%inclusion4 decks22 decks
-20%synergy
Misty Rainforest
18%inclusion7 decks39 decks
6%synergy
Polluted Delta
18%inclusion7 decks39 decks
6%synergy
Dimir Aqueduct
18%inclusion7 decks39 decks
3%synergy
Evolving Wilds
18%inclusion7 decks39 decks
-3%synergy
Reflecting Pool
15%inclusion6 decks39 decks
10%synergy
Necroblossom Snarl
15%inclusion6 decks39 decks
4%synergy
Bayou
15%inclusion6 decks39 decks
2%synergy
Dreamroot Cascade
15%inclusion6 decks39 decks
-6%synergy
Morphic Pool
15%inclusion6 decks39 decks
-9%synergy
Yavimaya Coast
15%inclusion6 decks39 decks
-12%synergy
Seachrome Coast
14%inclusion3 decks22 decks
8%synergy
Blossoming Sands
14%inclusion3 decks22 decks
7%synergy
Scrubland
14%inclusion3 decks22 decks
0%synergy
Orzhov Basilica
14%inclusion3 decks22 decks
-1%synergy
Raffine's Tower
14%inclusion3 decks22 decks
-11%synergy
Seaside Citadel
14%inclusion3 decks22 decks
-13%synergy
Arcane Sanctum
14%inclusion3 decks22 decks
-14%synergy
Thriving Moor
13%inclusion5 decks39 decks
11%synergy
Marsh Flats
13%inclusion5 decks39 decks
2%synergy
Windswept Heath
13%inclusion5 decks39 decks
2%synergy
Llanowar Wastes
13%inclusion5 decks39 decks
-14%synergy
Woodland Cemetery
13%inclusion5 decks39 decks
-18%synergy
Hinterland Harbor
13%inclusion5 decks39 decks
-20%synergy
Gemstone Mine
10%inclusion4 decks39 decks
10%synergy
Krosan Verge
10%inclusion4 decks39 decks
8%synergy