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 decks38.5K decks
Xavier Sal, Infested Captain
0.1%inclusion10 decks7.46K decks
Muldrotha, the Gravetide
0.0%inclusion3 decks21.6K decks
Atraxa, Grand Unifier
0.0%inclusion2 decks16K decks
Ich-Tekik, Salvage Splicer // Silas Renn, Seeker Adept
0.4%inclusion1 decks264 decks
Omnath, Locus of All
0.0%inclusion1 decks13.4K decks
The Wise Mothman
0.0%inclusion1 decks28.6K decks
Morophon, the Boundless
0.0%inclusion1 decks13.3K decks
New Cards
Oko, Lorwyn Liege
17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Tekuthal, Inquiry Dominus
74%inclusion26 decks35 decks
72%synergy
Ezuri, Stalker of Spheres
66%inclusion23 decks35 decks
63%synergy
Skrelv, Defector Mite
65%inclusion13 decks20 decks
62%synergy
Prologue to Phyresis
60%inclusion21 decks35 decks
59%synergy
Infectious Inquiry
57%inclusion20 decks35 decks
56%synergy
Vraska's Fall
57%inclusion20 decks35 decks
56%synergy
Skrelv's Hive
55%inclusion11 decks20 decks
53%synergy
Infectious Bite
54%inclusion19 decks35 decks
53%synergy
Ixhel, Scion of Atraxa
55%inclusion11 decks20 decks
53%synergy
Inexorable Tide
54%inclusion19 decks35 decks
51%synergy
Top Cards
Cankerbloom
54%inclusion19 decks35 decks
50%synergy
Norn's Decree
50%inclusion10 decks20 decks
49%synergy
White Sun's Twilight
50%inclusion10 decks20 decks
48%synergy
Bloated Contaminator
49%inclusion17 decks35 decks
47%synergy
Metastatic Evangel
47%inclusion8 decks17 decks
45%synergy
Venerated Rotpriest
46%inclusion16 decks35 decks
44%synergy
Phyrexian Censor
45%inclusion9 decks20 decks
44%synergy
Vishgraz, the Doomhive
45%inclusion9 decks20 decks
43%synergy
Blightbelly Rat
43%inclusion15 decks35 decks
42%synergy
Vraska, Betrayal's Sting
43%inclusion15 decks35 decks
41%synergy
Game Changers
Demonic Tutor
34%inclusion12 decks35 decks
15%synergy
Rhystic Study
29%inclusion10 decks35 decks
5%synergy
Vampiric Tutor
23%inclusion8 decks35 decks
8%synergy
Enlightened Tutor
20%inclusion4 decks20 decks
5%synergy
Teferi's Protection
15%inclusion3 decks20 decks
-2%synergy
Worldly Tutor
14%inclusion5 decks35 decks
2%synergy
Ancient Tomb
11%inclusion4 decks35 decks
2%synergy
Opposition Agent
8.6%inclusion3 decks35 decks
3%synergy
Chrome Mox
8.6%inclusion3 decks35 decks
3%synergy
The One Ring
8.6%inclusion3 decks35 decks
0%synergy
Creatures
Voidwing Hybrid
40%inclusion14 decks35 decks
39%synergy
Thrummingbird
37%inclusion13 decks35 decks
34%synergy
Bilious Skulldweller
34%inclusion12 decks35 decks
34%synergy
Ichor Rats
34%inclusion12 decks35 decks
33%synergy
Evolution Sage
34%inclusion12 decks35 decks
28%synergy
Phyrexian Swarmlord
31%inclusion11 decks35 decks
31%synergy
Necrogen Rotpriest
31%inclusion11 decks35 decks
30%synergy
Blighted Agent
31%inclusion11 decks35 decks
30%synergy
Flux Channeler
31%inclusion11 decks35 decks
29%synergy
Slaughter Singer
30%inclusion6 decks20 decks
30%synergy
Brimaz, Blight of Oreskos
30%inclusion6 decks20 decks
29%synergy
Elesh Norn
30%inclusion6 decks20 decks
29%synergy
Scheming Aspirant
26%inclusion9 decks35 decks
25%synergy
Vorinclex, Monstrous Raider
26%inclusion9 decks35 decks
23%synergy
Mondrak, Glory Dominus
25%inclusion5 decks20 decks
18%synergy
Dreamtide Whale
23%inclusion7 decks30 decks
21%synergy
Evolution Witness
23%inclusion7 decks30 decks
20%synergy
Jawbone Duelist
20%inclusion4 decks20 decks
20%synergy
Venomous Brutalizer
20%inclusion7 decks35 decks
20%synergy
Glissa, Herald of Predation
20%inclusion7 decks35 decks
19%synergy
Myr Convert
20%inclusion7 decks35 decks
19%synergy
Plague Stinger
20%inclusion7 decks35 decks
19%synergy
Elesh Norn, Grand Cenobite
20%inclusion4 decks20 decks
16%synergy
Agent Frank Horrigan
18%inclusion6 decks34 decks
15%synergy
Crawling Chorus
15%inclusion3 decks20 decks
14%synergy
Elesh Norn, Mother of Machines
15%inclusion3 decks20 decks
12%synergy
Plague Nurse
14%inclusion5 decks35 decks
14%synergy
Viridian Corrupter
14%inclusion5 decks35 decks
14%synergy
Fynn, the Fangbearer
14%inclusion5 decks35 decks
13%synergy
Contaminant Grafter
14%inclusion5 decks35 decks
13%synergy
Jin-Gitaxias
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
10%synergy
Basking Broodscale
13%inclusion4 decks30 decks
12%synergy
Paladin of Predation
11%inclusion4 decks35 decks
11%synergy
Viral Drake
11%inclusion4 decks35 decks
11%synergy
Plague Myr
11%inclusion4 decks35 decks
11%synergy
Slimefoot, the Stowaway
11%inclusion4 decks35 decks
10%synergy
Tyrranax Rex
11%inclusion4 decks35 decks
10%synergy
Scurry Oak
11%inclusion4 decks35 decks
10%synergy
Vorinclex, Voice of Hunger
11%inclusion4 decks35 decks
9%synergy
Birds of Paradise
11%inclusion4 decks35 decks
-16%synergy
Bloodroot Apothecary
11%inclusion3 decks27 decks
10%synergy
Dross Scorpion
8.6%inclusion3 decks35 decks
8%synergy
Tyrranax Atrocity
8.6%inclusion3 decks35 decks
8%synergy
Gulping Scraptrap
8.6%inclusion3 decks35 decks
8%synergy
Deathspore Thallid
8.6%inclusion3 decks35 decks
8%synergy
Ichorspit Basilisk
8.6%inclusion3 decks35 decks
8%synergy
Instants
Experimental Augury
40%inclusion14 decks35 decks
38%synergy
Reject Imperfection
31%inclusion11 decks35 decks
31%synergy
Swords to Plowshares
30%inclusion6 decks20 decks
-31%synergy
Serum Snare
26%inclusion9 decks35 decks
25%synergy
Brokers Confluence
25%inclusion5 decks20 decks
24%synergy
Counterspell
23%inclusion8 decks35 decks
-19%synergy
Atomize
21%inclusion7 decks34 decks
17%synergy
Whisper of the Dross
20%inclusion7 decks35 decks
19%synergy
Assassin's Trophy
20%inclusion7 decks35 decks
-11%synergy
Radstorm
14%inclusion5 decks35 decks
13%synergy
Tainted Strike
14%inclusion5 decks35 decks
13%synergy
Cyclonic Rift
14%inclusion5 decks35 decks
-8%synergy
Heroic Intervention
14%inclusion5 decks35 decks
-16%synergy
Bring the Ending
11%inclusion4 decks35 decks
11%synergy
Fuel for the Cause
11%inclusion4 decks35 decks
11%synergy
Mutational Advantage
8.8%inclusion3 decks34 decks
5%synergy
Ripples of Potential
8.6%inclusion3 decks35 decks
6%synergy
Sultai Charm
8.6%inclusion3 decks35 decks
5%synergy
Tyvar's Stand
8.6%inclusion3 decks35 decks
5%synergy
Malakir Rebirth
8.6%inclusion3 decks35 decks
0%synergy
Mana Drain
8.6%inclusion3 decks35 decks
-6%synergy
Fierce Guardianship
8.6%inclusion3 decks35 decks
-9%synergy
Dark Ritual
8.6%inclusion3 decks35 decks
-16%synergy
Sorceries
Unnatural Restoration
43%inclusion15 decks35 decks
40%synergy
Phyresis Outbreak
40%inclusion14 decks35 decks
39%synergy
Farseek
37%inclusion13 decks35 decks
1%synergy
Tezzeret's Gambit
34%inclusion12 decks35 decks
31%synergy
Cultivate
29%inclusion10 decks35 decks
-14%synergy
Thirsting Roots
26%inclusion9 decks35 decks
24%synergy
Drown in Ichor
26%inclusion9 decks35 decks
24%synergy
Sunfall
25%inclusion5 decks20 decks
24%synergy
Contentious Plan
23%inclusion8 decks35 decks
21%synergy
Nature's Lore
23%inclusion8 decks35 decks
-9%synergy
Expand the Sphere
20%inclusion7 decks35 decks
19%synergy
Vat Emergence
14%inclusion5 decks35 decks
14%synergy
Three Visits
14%inclusion5 decks35 decks
-10%synergy
Rampant Growth
14%inclusion5 decks35 decks
-19%synergy
Kodama's Reach
11%inclusion4 decks35 decks
-16%synergy
Nuclear Fallout
8.8%inclusion3 decks34 decks
8%synergy
Distorted Curiosity
8.6%inclusion3 decks35 decks
8%synergy
Geth's Summons
8.6%inclusion3 decks35 decks
8%synergy
Noxious Assault
8.6%inclusion3 decks35 decks
8%synergy
Vivisurgeon's Insight
8.6%inclusion3 decks35 decks
8%synergy
Planewide Celebration
8.6%inclusion3 decks35 decks
8%synergy
Carnivorous Canopy
8.6%inclusion3 decks35 decks
8%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
37%inclusion13 decks35 decks
36%synergy
Magistrate's Scepter
23%inclusion8 decks35 decks
23%synergy
Throne of Geth
17%inclusion6 decks35 decks
17%synergy
Lightning Greaves
17%inclusion6 decks35 decks
-8%synergy
Monument to Perfection
14%inclusion5 decks35 decks
14%synergy
Ichormoon Gauntlet
14%inclusion5 decks35 decks
13%synergy
The Millennium Calendar
11%inclusion4 decks35 decks
11%synergy
Darksteel Reactor
8.6%inclusion3 decks35 decks
8%synergy
Animation Module
8.6%inclusion3 decks35 decks
8%synergy
Realmbreaker, the Invasion Tree
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
Swiftfoot Boots
8.6%inclusion3 decks35 decks
-19%synergy
Enchantments
Doubling Season
23%inclusion8 decks35 decks
13%synergy
Sculpted Perfection
20%inclusion4 decks20 decks
20%synergy
Phyrexian Awakening
20%inclusion4 decks20 decks
20%synergy
Necrogen Communion
20%inclusion7 decks35 decks
19%synergy
Ghostly Prison
20%inclusion4 decks20 decks
9%synergy
Intruder Alarm
17%inclusion6 decks35 decks
15%synergy
Freed from the Real
17%inclusion6 decks35 decks
15%synergy
Black Market Connections
17%inclusion6 decks35 decks
5%synergy
Phyrexian Arena
17%inclusion6 decks35 decks
2%synergy
Phyrexian Unlife
15%inclusion3 decks20 decks
15%synergy
Brokers Ascendancy
15%inclusion3 decks20 decks
10%synergy
Goliath Hatchery
11%inclusion4 decks35 decks
11%synergy
Phyresis
11%inclusion4 decks35 decks
10%synergy
Hardened Scales
11%inclusion4 decks35 decks
1%synergy
Innkeeper's Talent
11%inclusion3 decks28 decks
6%synergy
Pemmin's Aura
8.6%inclusion3 decks35 decks
7%synergy
Black Market
8.6%inclusion3 decks35 decks
4%synergy
Growing Rites of Itlimoc
8.6%inclusion3 decks35 decks
3%synergy
Simic Ascendancy
8.6%inclusion3 decks35 decks
3%synergy
Branching Evolution
8.6%inclusion3 decks35 decks
2%synergy
Mystic Remora
8.6%inclusion3 decks35 decks
-8%synergy
Planeswalkers
Ajani, Sleeper Agent
30%inclusion6 decks20 decks
29%synergy
Tamiyo, Field Researcher
15%inclusion3 decks20 decks
10%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
49%inclusion17 decks35 decks
44%synergy
Rogue's Passage
31%inclusion11 decks35 decks
11%synergy
Reliquary Tower
29%inclusion10 decks35 decks
-1%synergy
Inkmoth Nexus
23%inclusion8 decks35 decks
22%synergy
The Fair Basilica
20%inclusion4 decks20 decks
19%synergy
Nesting Grounds
20%inclusion7 decks35 decks
18%synergy
Saltcrusted Steppe
15%inclusion3 decks20 decks
15%synergy
Calciform Pools
15%inclusion3 decks20 decks
15%synergy
The Surgical Bay
14%inclusion5 decks35 decks
14%synergy
Dreadship Reef
14%inclusion5 decks35 decks
14%synergy
Yavimaya, Cradle of Growth
14%inclusion5 decks35 decks
5%synergy
The Monumental Facade
11%inclusion4 decks35 decks
11%synergy
The Dross Pits
11%inclusion4 decks35 decks
11%synergy
The Hunter Maze
11%inclusion4 decks35 decks
11%synergy
Bojuka Bog
11%inclusion4 decks35 decks
-18%synergy
Saprazzan Skerry
8.6%inclusion3 decks35 decks
8%synergy
Blast Zone
8.6%inclusion3 decks35 decks
8%synergy
Mortuary Mire
8.6%inclusion3 decks35 decks
4%synergy
Alchemist's Refuge
8.6%inclusion3 decks35 decks
3%synergy
Urborg, Tomb of Yawgmoth
8.6%inclusion3 decks35 decks
0%synergy
Temple of the False God
8.6%inclusion3 decks35 decks
-1%synergy
Mana Artifacts
Sol Ring
86%inclusion30 decks35 decks
2%synergy
Arcane Signet
71%inclusion25 decks35 decks
-1%synergy
Glistening Sphere
34%inclusion12 decks35 decks
34%synergy
Chromatic Lantern
34%inclusion12 decks35 decks
26%synergy
Staff of Compleation
29%inclusion10 decks35 decks
27%synergy
Everflowing Chalice
29%inclusion10 decks35 decks
24%synergy
Astral Cornucopia
23%inclusion8 decks35 decks
22%synergy
Phyrexian Atlas
17%inclusion6 decks35 decks
17%synergy
Fellwar Stone
17%inclusion6 decks35 decks
-3%synergy
Mana Crypt
11%inclusion4 decks35 decks
9%synergy
Lotus Petal
11%inclusion4 decks35 decks
4%synergy
Replicating Ring
8.6%inclusion3 decks35 decks
7%synergy
Lands
Command Tower
77%inclusion27 decks35 decks
3%synergy
Indatha Triome
40%inclusion8 decks20 decks
12%synergy
Exotic Orchard
40%inclusion14 decks35 decks
4%synergy
Godless Shrine
40%inclusion8 decks20 decks
-1%synergy
Watery Grave
40%inclusion14 decks35 decks
-2%synergy
Breeding Pool
40%inclusion14 decks35 decks
-2%synergy
Zagoth Triome
31%inclusion11 decks35 decks
4%synergy
Spara's Headquarters
30%inclusion6 decks20 decks
2%synergy
The Seedcore
29%inclusion10 decks35 decks
28%synergy
Path of Ancestry
29%inclusion10 decks35 decks
6%synergy
Undergrowth Stadium
29%inclusion10 decks35 decks
5%synergy
Opulent Palace
29%inclusion10 decks35 decks
0%synergy
Overgrown Tomb
29%inclusion10 decks35 decks
-12%synergy
Verdant Catacombs
26%inclusion9 decks35 decks
15%synergy
Sandsteppe Citadel
25%inclusion5 decks20 decks
-1%synergy
Temple Garden
25%inclusion5 decks20 decks
-14%synergy
Mirrex
23%inclusion8 decks35 decks
22%synergy
Flooded Strand
23%inclusion8 decks35 decks
11%synergy
Misty Rainforest
23%inclusion8 decks35 decks
11%synergy
Polluted Delta
23%inclusion8 decks35 decks
11%synergy
Dimir Aqueduct
20%inclusion7 decks35 decks
6%synergy
Rejuvenating Springs
20%inclusion7 decks35 decks
-7%synergy
Hallowed Fountain
20%inclusion4 decks20 decks
-20%synergy
Reflecting Pool
17%inclusion6 decks35 decks
12%synergy
Morphic Pool
17%inclusion6 decks35 decks
-7%synergy
Scrubland
15%inclusion3 decks20 decks
1%synergy
Raffine's Tower
15%inclusion3 decks20 decks
-9%synergy
Arcane Sanctum
15%inclusion3 decks20 decks
-13%synergy
The Mycosynth Gardens
14%inclusion5 decks35 decks
13%synergy
Windswept Heath
14%inclusion5 decks35 decks
3%synergy
Bayou
14%inclusion5 decks35 decks
1%synergy
Simic Growth Chamber
14%inclusion5 decks35 decks
-3%synergy
Evolving Wilds
14%inclusion5 decks35 decks
-6%synergy
Dreamroot Cascade
14%inclusion5 decks35 decks
-7%synergy
Llanowar Wastes
14%inclusion5 decks35 decks
-13%synergy
Yavimaya Coast
14%inclusion5 decks35 decks
-13%synergy
Sunken Hollow
14%inclusion5 decks35 decks
-19%synergy
Mana Confluence
11%inclusion4 decks35 decks
4%synergy
Marsh Flats
11%inclusion4 decks35 decks
1%synergy
Necroblossom Snarl
11%inclusion4 decks35 decks
0%synergy
Terramorphic Expanse
11%inclusion4 decks35 decks
-4%synergy
Woodland Cemetery
11%inclusion4 decks35 decks
-21%synergy
Hinterland Harbor
11%inclusion4 decks35 decks
-21%synergy
Gemstone Mine
8.6%inclusion3 decks35 decks
8%synergy
Krosan Verge
8.6%inclusion3 decks35 decks
7%synergy
Thriving Moor
8.6%inclusion3 decks35 decks
6%synergy
Thriving Isle
8.6%inclusion3 decks35 decks
6%synergy
Botanical Sanctum
8.6%inclusion3 decks35 decks
4%synergy
Darkslick Shores
8.6%inclusion3 decks35 decks
4%synergy
Blooming Marsh
8.6%inclusion3 decks35 decks
4%synergy