Chainer, Dementia Master + K'rrik, Son of Yawgmoth + Gray Merchant of Asphodel + Viscera Seer

Chainer, Dementia Master
K'rrik, Son of Yawgmoth
Gray Merchant of Asphodel
Viscera Seer

Requires
Chainer, Dementia Master must be on the battlefield. K'rrik, Son of Yawgmoth must be on the battlefield. Gray Merchant of Asphodel must be on the battlefield. Viscera Seer must be on the battlefield. Your life total is at least ten. Your devotion to black is at least ten or you have at least two opponents.
Steps
  1. Activate Viscera Seer by sacrificing Gray Merchant, scrying 1.
  2. Activate Chainer by paying nine life, returning Gray Merchant from your graveyard to the battlefield as a Nightmare in addition to its other creature types.
  3. Gray Merchant enters the battlefield, causing each opponent to lose life equal to your devotion to black and causing you to gain life equal to the amount of life lost this way.
  4. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite lifegain. Infinite lifegain triggers. Infinite lifeloss. Infinite LTB. Infinite sacrifice triggers. Infinite scry 1. Put all creature cards from all graveyards onto the battlefield under your control.

Chainer, Dementia Master
42.22% of 1575 decks 665 decks
K'rrik, Son of Yawgmoth
15.14% of 13095 decks 1982 decks
Kokusho, the Evening Star
8.44% of 758 decks 64 decks
Braids, Arisen Nightmare
0.90% of 7128 decks 64 decks
New Cards
Withering Torment
74% of 19 decks +59% synergy
Ancient Cellarspawn
71% of 7 decks +61% synergy
Cruelclaw's Heist
46% of 46 decks +44% synergy
Coiling Rebirth
29% of 80 decks +26% synergy
Diresight
25% of 130 decks +23% synergy
High Synergy Cards
Dark Ritual
87% of 3365 decks +76% synergy
Vilis, Broker of Blood
72% of 3365 decks +70% synergy
Bolas's Citadel
73% of 3365 decks +68% synergy
Reanimate
74% of 3365 decks +66% synergy
Buried Alive
67% of 3365 decks +64% synergy
Jet Medallion
63% of 3365 decks +61% synergy
Animate Dead
64% of 3365 decks +60% synergy
Cabal Coffers
60% of 3365 decks +55% synergy
Sign in Blood
59% of 3365 decks +54% synergy
Crypt Ghast
56% of 3365 decks +54% synergy
Top Cards
Swords to Plowshares
67% of 42 decks +38% synergy
Feed the Swarm
62% of 3333 decks +53% synergy
Eternal Witness
60% of 47 decks +50% synergy
Entomb
56% of 3365 decks +53% synergy
Accursed Marauder
55% of 356 decks +50% synergy
Faithless Looting
55% of 64 decks +46% synergy
Aetherflux Reservoir
53% of 3365 decks +49% synergy
Assassin's Trophy
51% of 47 decks +45% synergy
Sakura-Tribe Elder
51% of 47 decks +42% synergy
Blood Celebrant
51% of 3365 decks +51% synergy
Creatures
Necrotic Ooze
48% of 3365 decks +48% synergy
Asmodeus the Archfiend
48% of 3248 decks +48% synergy
Skirge Familiar
46% of 3365 decks +45% synergy
Vile Entomber
45% of 3292 decks +44% synergy
Birds of Paradise
43% of 47 decks +30% synergy
Elas il-Kor, Sadistic Pilgrim
42% of 40 decks +40% synergy
Carrion Feeder
42% of 3365 decks +39% synergy
Blood Pet
40% of 3365 decks +40% synergy
Haywire Mite
40% of 35 decks +38% synergy
Dauthi Voidwalker
39% of 3292 decks +34% synergy
Blood Artist
37% of 3365 decks +31% synergy
Dimir House Guard
37% of 3365 decks +36% synergy
Sheoldred, the Apocalypse
37% of 2944 decks +34% synergy
Spore Frog
36% of 47 decks +35% synergy
Llanowar Elves
36% of 47 decks +26% synergy
Hydroelectric Specimen
33% of 9 decks +29% synergy
Sun Titan
33% of 42 decks +28% synergy
Orcish Bowmasters
32% of 1726 decks +26% synergy
Protean Hulk
32% of 47 decks +31% synergy
Elves of Deep Shadow
32% of 47 decks +29% synergy
Hoarding Broodlord
31% of 1990 decks +30% synergy
Sidisi, Undead Vizier
31% of 3365 decks +30% synergy
Dockside Extortionist
31% of 64 decks +24% synergy
Priest of Fell Rites
31% of 42 decks +30% synergy
Ayara, First of Locthwain
31% of 3352 decks +29% synergy
Opposition Agent
31% of 3319 decks +27% synergy
Lotho, Corrupt Shirriff
30% of 23 decks +27% synergy
Wight of the Reliquary
30% of 10 decks +28% synergy
Fauna Shaman
30% of 47 decks +28% synergy
Grim Servant
29% of 600 decks +28% synergy
Zulaport Cutthroat
28% of 3365 decks +23% synergy
Razaketh, the Foulblooded
27% of 3365 decks +26% synergy
Dualcaster Mage
27% of 64 decks +24% synergy
Cruel Celebrant
26% of 42 decks +24% synergy
Vito, Thorn of the Dusk Rose
26% of 3339 decks +23% synergy
Kokusho, the Evening Star
26% of 3365 decks +25% synergy
Massacre Wurm
25% of 3365 decks +23% synergy
Baleful Strix
25% of 28 decks +22% synergy
Delighted Halfling
25% of 28 decks +18% synergy
Warren Soultrader
24% of 571 decks +20% synergy
Kambal, Consul of Allocation
24% of 42 decks +22% synergy
Soul Warden
24% of 42 decks +21% synergy
Feldon of the Third Path
23% of 64 decks +22% synergy
Deathrite Shaman
23% of 47 decks +21% synergy
Plaguecrafter
23% of 3365 decks +21% synergy
Mikaeus, the Unhallowed
23% of 3365 decks +22% synergy
Nirkana Revenant
23% of 3365 decks +22% synergy
Solemn Simulacrum
22% of 3365 decks +8% synergy
Pontiff of Blight
22% of 3365 decks +22% synergy
Yawgmoth, Thran Physician
21% of 3365 decks +20% synergy
Instants
Chaos Warp
50% of 64 decks +34% synergy
Vampiric Tutor
49% of 3365 decks +39% synergy
Counterspell
46% of 28 decks +25% synergy
Cabal Ritual
44% of 3365 decks +42% synergy
Path to Exile
43% of 42 decks +22% synergy
Sink into Stupor
40% of 10 decks +33% synergy
Imp's Mischief
36% of 3365 decks +34% synergy
Defile
35% of 3365 decks +33% synergy
An Offer You Can't Refuse
35% of 23 decks +25% synergy
Rakdos Charm
34% of 64 decks +31% synergy
Consuming Corruption
33% of 471 decks +32% synergy
Arcane Denial
32% of 28 decks +23% synergy
Deadly Rollick
32% of 3341 decks +27% synergy
Culling the Weak
32% of 3365 decks +30% synergy
Despark
31% of 42 decks +27% synergy
Infernal Grasp
30% of 3194 decks +26% synergy
Burnt Offering
30% of 64 decks +29% synergy
Terminate
30% of 64 decks +25% synergy
Bitter Triumph
29% of 1022 decks +27% synergy
Fell the Profane
29% of 571 decks +22% synergy
Thrill of Possibility
28% of 64 decks +23% synergy
Deflecting Swat
28% of 64 decks +20% synergy
Beast Within
28% of 47 decks +9% synergy
Saw in Half
27% of 2520 decks +26% synergy
Bedevil
27% of 64 decks +23% synergy
Worldly Tutor
26% of 47 decks +19% synergy
Sacrifice
25% of 3365 decks +25% synergy
Mana Drain
25% of 28 decks +17% synergy
Cyclonic Rift
25% of 28 decks +11% synergy
Malakir Rebirth
25% of 3333 decks +20% synergy
Dismember
24% of 3365 decks +22% synergy
Demand Answers
24% of 21 decks +20% synergy
Anguished Unmaking
24% of 42 decks +18% synergy
Enlightened Tutor
24% of 42 decks +16% synergy
Generous Gift
24% of 42 decks +12% synergy
Abrupt Decay
23% of 47 decks +21% synergy
Reprieve
23% of 26 decks +21% synergy
Snuff Out
22% of 3365 decks +21% synergy
Pyroblast
22% of 64 decks +19% synergy
Swan Song
21% of 28 decks +13% synergy
Fierce Guardianship
21% of 28 decks +13% synergy
Negate
21% of 28 decks +10% synergy
Not Dead After All
20% of 1313 decks +18% synergy
Cut Down
20% of 2944 decks +20% synergy
Flare of Duplication
20% of 15 decks +18% synergy
Consider
19% of 26 decks +16% synergy
Veil of Summer
19% of 47 decks +16% synergy
Teferi's Protection
19% of 42 decks +10% synergy
Red Elemental Blast
19% of 64 decks +16% synergy
Curate
19% of 27 decks +18% synergy
Sorceries
Demonic Tutor
53% of 3365 decks +41% synergy
Toxic Deluge
49% of 3365 decks +40% synergy
Peer into the Abyss
47% of 3339 decks +45% synergy
Diabolic Tutor
43% of 3365 decks +40% synergy
Blasphemous Act
38% of 64 decks +21% synergy
Final Parting
37% of 3365 decks +36% synergy
Beseech the Queen
37% of 3365 decks +36% synergy
Exsanguinate
36% of 3365 decks +33% synergy
Damn
36% of 42 decks +32% synergy
Insatiable Avarice
36% of 768 decks +33% synergy
Night's Whisper
35% of 3365 decks +31% synergy
Grim Tutor
34% of 3365 decks +31% synergy
Gamble
33% of 64 decks +28% synergy
Victimize
32% of 3365 decks +26% synergy
Vandalblast
31% of 64 decks +23% synergy
Jeska's Will
31% of 64 decks +23% synergy
Diabolic Intent
28% of 3365 decks +24% synergy
Cultivate
28% of 47 decks +6% synergy
Dark Petition
27% of 3365 decks +27% synergy
Beseech the Mirror
27% of 1486 decks +25% synergy
Damnation
27% of 3365 decks +23% synergy
Read the Bones
27% of 3365 decks +23% synergy
Bubbling Muck
27% of 3365 decks +26% synergy
Eldritch Evolution
26% of 47 decks +23% synergy
Unmarked Grave
25% of 3292 decks +24% synergy
Molten Duplication
25% of 16 decks +23% synergy
Demonic Counsel
24% of 25 decks +20% synergy
Mutilate
24% of 3365 decks +23% synergy
Life // Death
23% of 47 decks +23% synergy
Culling Ritual
23% of 47 decks +21% synergy
Rampant Growth
23% of 47 decks +7% synergy
Notion Rain
21% of 28 decks +21% synergy
Sevinne's Reclamation
21% of 42 decks +18% synergy
Jarad's Orders
21% of 47 decks +21% synergy
Tendrils of Agony
20% of 3365 decks +19% synergy
Nature's Lore
19% of 47 decks +4% synergy
Imperial Seal
19% of 3365 decks +16% synergy
Cathartic Reunion
19% of 64 decks +17% synergy
Wheel of Misfortune
19% of 64 decks +17% synergy
Living Death
19% of 3365 decks +16% synergy
Torment of Hailfire
19% of 3365 decks +16% synergy
Mastermind's Acquisition
18% of 3365 decks +18% synergy
Rise of the Witch-king
18% of 28 decks +17% synergy
Dread Return
17% of 3365 decks +15% synergy
Twinflame
17% of 64 decks +16% synergy
Persist
17% of 3292 decks +16% synergy
Kodama's Reach
17% of 47 decks +2% synergy
Chain of Smog
17% of 3365 decks +16% synergy
Austere Command
17% of 42 decks +11% synergy
Lively Dirge
16% of 796 decks +14% synergy
Utility Artifacts
Lightning Greaves
40% of 3365 decks +14% synergy
Sensei's Divining Top
39% of 3365 decks +33% synergy
Ashnod's Altar
36% of 3365 decks +28% synergy
Phyrexian Altar
29% of 3365 decks +25% synergy
Swiftfoot Boots
26% of 3365 decks -2% synergy
Birthing Pod
23% of 47 decks +22% synergy
Wishclaw Talisman
23% of 3352 decks +21% synergy
Candlestick
23% of 13 decks +23% synergy
Altar of Dementia
23% of 3365 decks +20% synergy
Bontu's Monument
22% of 3365 decks +19% synergy
Brass's Tunnel-Grinder
20% of 25 decks +18% synergy
Expedition Map
18% of 3365 decks +15% synergy
The One Ring
17% of 2020 decks +8% synergy
Tainted Sigil
14% of 42 decks +14% synergy
Wayfarer's Bauble
14% of 3365 decks +3% synergy
Demon's Horn
14% of 3365 decks +13% synergy
Defense Grid
14% of 3365 decks +13% synergy
Whip of Erebos
12% of 3365 decks +10% synergy
Skullclamp
11% of 3365 decks -1% synergy
Helm of Awakening
10% of 3365 decks +10% synergy
Staff of the Death Magus
7% of 3365 decks +7% synergy
Prism Ring
7% of 3365 decks +7% synergy
Mesmeric Orb
6% of 3365 decks +4% synergy
Pact Weapon
5% of 2995 decks +5% synergy
Enchantments
Necropotence
47% of 3365 decks +44% synergy
Smothering Tithe
40% of 42 decks +29% synergy
Phyrexian Arena
36% of 3365 decks +29% synergy
Rhystic Study
36% of 28 decks +22% synergy
Necromancy
34% of 3365 decks +33% synergy
Font of Agonies
30% of 3365 decks +30% synergy
Mystic Remora
29% of 28 decks +20% synergy
Dance of the Dead
25% of 3365 decks +24% synergy
Leshrac's Sigil
24% of 3365 decks +24% synergy
Sanguine Bond
24% of 3365 decks +21% synergy
Insidious Roots
23% of 13 decks +21% synergy
Exquisite Blood
23% of 3365 decks +20% synergy
Goblin Bombardment
22% of 64 decks +19% synergy
Sylvan Library
21% of 47 decks +16% synergy
Powerbalance
20% of 15 decks +18% synergy
Greed
19% of 3365 decks +18% synergy
Blind Obedience
19% of 42 decks +16% synergy
Underworld Breach
19% of 64 decks +16% synergy
Sneak Attack
17% of 64 decks +16% synergy
Heartless Summoning
17% of 3365 decks +16% synergy
Ripples of Undeath
17% of 471 decks +13% synergy
Black Market Connections
16% of 2995 decks +11% synergy
Pattern of Rebirth
15% of 47 decks +15% synergy
Journey to Eternity
15% of 47 decks +14% synergy
Phyrexian Reclamation
14% of 3365 decks +12% synergy
Curiosity
14% of 28 decks +13% synergy
Meathook Massacre II
14% of 21 decks +10% synergy
The Meathook Massacre
14% of 3194 decks +11% synergy
Guardian Project
13% of 47 decks +9% synergy
Grave Pact
12% of 3365 decks +10% synergy
Land Tax
12% of 42 decks +9% synergy
Black Market
11% of 3365 decks +9% synergy
Pestilence
11% of 3365 decks +11% synergy
Rooftop Storm
11% of 28 decks +10% synergy
Survival of the Fittest
11% of 47 decks +10% synergy
Deathreap Ritual
11% of 47 decks +10% synergy
Defense of the Heart
11% of 47 decks +9% synergy
Necrodominance
11% of 499 decks +10% synergy
Kaya's Ghostform
10% of 3365 decks +8% synergy
Anointed Procession
10% of 42 decks +5% synergy
Skrelv's Hive
9% of 33 decks +7% synergy
Dictate of Erebos
8% of 3365 decks +5% synergy
Life Insurance
7% of 41 decks +7% synergy
Aura of Silence
7% of 42 decks +6% synergy
Awakening Zone
6% of 47 decks +5% synergy
Moldervine Reclamation
6% of 47 decks +4% synergy
Greater Good
6% of 47 decks +4% synergy
Wild Growth
6% of 47 decks +1% synergy
Scavenger's Talent
6% of 80 decks +3% synergy
Impact Tremors
6% of 64 decks +2% synergy
Planeswalkers
Ashiok, Dream Render
25% of 28 decks +24% synergy
Professor Onyx
18% of 3299 decks +17% synergy
Liliana of the Dark Realms
10% of 3365 decks +9% synergy
The Eternal Wanderer
9% of 33 decks +7% synergy
Tyvar, Jubilant Brawler
9% of 35 decks +7% synergy
Kaya, Ghost Assassin
7% of 42 decks +7% synergy
Liliana, Dreadhorde General
5% of 3365 decks +3% synergy
Utility Lands
Urborg, Tomb of Yawgmoth
54% of 3365 decks +43% synergy
Bojuka Bog
44% of 3365 decks +29% synergy
Nykthos, Shrine to Nyx
44% of 3365 decks +38% synergy
Cabal Stronghold
38% of 3365 decks +36% synergy
Phyrexian Tower
36% of 3365 decks +32% synergy
Shifting Woodland
33% of 9 decks +28% synergy
Ancient Tomb
29% of 3365 decks +18% synergy
Takenuma, Abandoned Mire
28% of 3112 decks +22% synergy
Reliquary Tower
28% of 3365 decks -2% synergy
Mystic Sanctuary
25% of 28 decks +19% synergy
Boseiju, Who Endures
24% of 45 decks +15% synergy
Castle Locthwain
23% of 3352 decks +20% synergy
Urza's Saga
18% of 3292 decks +11% synergy
Emergence Zone
16% of 3365 decks +14% synergy
Restless Fortress
16% of 19 decks +15% synergy
Barren Moor
15% of 3365 decks +13% synergy
Crystal Vein
15% of 3365 decks +14% synergy
High Market
15% of 3365 decks +12% synergy
Witch's Cottage
15% of 3352 decks +13% synergy
Dryad Arbor
15% of 47 decks +13% synergy
Restless Cottage
14% of 21 decks +13% synergy
Lake of the Dead
14% of 3365 decks +14% synergy
War Room
13% of 3319 decks +7% synergy
Command Beacon
13% of 3365 decks +8% synergy
Otawara, Soaring City
12% of 24 decks +4% synergy
Spymaster's Vault
12% of 571 decks +10% synergy
Vault of the Archangel
12% of 42 decks +9% synergy
Shizo, Death's Storehouse
11% of 3365 decks +9% synergy
Crypt of Agadeem
11% of 3365 decks +10% synergy
Thespian's Stage
11% of 3365 decks +9% synergy
Cephalid Coliseum
11% of 28 decks +9% synergy
Academy Ruins
11% of 28 decks +8% synergy
Grim Backwoods
11% of 47 decks +10% synergy
Rogue's Passage
10% of 3365 decks -9% synergy
Eiganjo, Seat of the Empire
10% of 41 decks +5% synergy
Geier Reach Sanitarium
9% of 3365 decks +5% synergy
Gaea's Cradle
9% of 47 decks +6% synergy
Mortuary Mire
8% of 3365 decks +5% synergy
Homeward Path
7% of 3365 decks +5% synergy
Deserted Temple
7% of 3365 decks +7% synergy
Strip Mine
7% of 3365 decks +4% synergy
Buried Ruin
6% of 3365 decks +1% synergy
City of Traitors
6% of 3365 decks +6% synergy
Radiant Fountain
6% of 3365 decks +5% synergy
Temple of the False God
6% of 3365 decks -3% synergy
Rix Maadi, Dungeon Palace
6% of 64 decks +6% synergy
Barbarian Ring
6% of 64 decks +6% synergy
Ramunap Ruins
6% of 64 decks +6% synergy
Forgotten Cave
6% of 64 decks +4% synergy
Peat Bog
6% of 3365 decks +6% synergy
Mana Artifacts
Sol Ring
96% of 3365 decks +11% synergy
Arcane Signet
70% of 3352 decks -1% synergy
Talisman of Dominance
68% of 28 decks +60% synergy
Talisman of Indulgence
58% of 64 decks +52% synergy
Orzhov Signet
48% of 42 decks +41% synergy
Dimir Signet
46% of 28 decks +39% synergy
Rakdos Signet
45% of 64 decks +38% synergy
Talisman of Hierarchy
45% of 42 decks +40% synergy
Mind Stone
40% of 3365 decks +22% synergy
Mana Crypt
29% of 3365 decks +18% synergy
Jeweled Lotus
28% of 3319 decks +20% synergy
Fellwar Stone
28% of 3365 decks +7% synergy
Mana Vault
26% of 3365 decks +19% synergy
Lotus Petal
25% of 3365 decks +18% synergy
Thought Vessel
24% of 3365 decks +7% synergy
Chrome Mox
21% of 3365 decks +15% synergy
Charcoal Diamond
19% of 3365 decks +16% synergy
Mox Amber
15% of 3365 decks +11% synergy
Talisman of Resilience
15% of 47 decks +13% synergy
Everflowing Chalice
14% of 3365 decks +9% synergy
Golgari Signet
13% of 47 decks +10% synergy
Mox Diamond
11% of 3365 decks +6% synergy
Grim Monolith
9% of 3365 decks +7% synergy
Throne of Eldraine
9% of 1224 decks +7% synergy
Nyx Lotus
9% of 3346 decks +7% synergy
Mox Opal
8% of 3365 decks +4% synergy
Caged Sun
8% of 3365 decks +6% synergy
Rakdos Locket
8% of 64 decks +8% synergy
Commander's Sphere
7% of 3365 decks -9% synergy
Sceptre of Eternal Glory
7% of 2670 decks +6% synergy
Thran Dynamo
7% of 3365 decks +2% synergy
Prismatic Lens
7% of 3365 decks +5% synergy
Lands
Smoldering Marsh
69% of 64 decks +61% synergy
Llanowar Wastes
68% of 47 decks +63% synergy
Caves of Koilos
64% of 42 decks +58% synergy
Sunken Hollow
61% of 28 decks +52% synergy
Stomping Ground
60% of 5 decks +51% synergy
Xander's Lounge
60% of 5 decks +57% synergy
Rockfall Vale
60% of 5 decks +55% synergy
Spire Garden
60% of 5 decks +55% synergy
Shivan Reef
60% of 5 decks +54% synergy
Overgrown Tomb
60% of 47 decks +50% synergy
Sulfurous Springs
59% of 64 decks +55% synergy
Dragonskull Summit
58% of 64 decks +51% synergy
Woodland Cemetery
53% of 47 decks +47% synergy
Nomad Outpost
50% of 6 decks +47% synergy
Battlefield Forge
50% of 6 decks +44% synergy
Watery Grave
50% of 28 decks +40% synergy
Blood Crypt
48% of 64 decks +40% synergy
Godless Shrine
48% of 42 decks +38% synergy
Tainted Isle
46% of 28 decks +44% synergy
Isolated Chapel
43% of 42 decks +37% synergy
Drowned Catacomb
43% of 28 decks +37% synergy
Undergrowth Stadium
43% of 47 decks +37% synergy
Luxury Suite
41% of 64 decks +35% synergy
Tainted Field
40% of 42 decks +38% synergy
Tainted Wood
40% of 47 decks +38% synergy
Dimir Aqueduct
39% of 28 decks +35% synergy
Underground River
39% of 28 decks +35% synergy
Foreboding Ruins
38% of 64 decks +34% synergy
Choked Estuary
36% of 28 decks +32% synergy
Shipwreck Marsh
35% of 26 decks +30% synergy
Tainted Peak
34% of 64 decks +32% synergy
Viridescent Bog
33% of 12 decks +31% synergy
Deathcap Glade
33% of 45 decks +30% synergy
Raucous Theater
33% of 18 decks +30% synergy
Fetid Pools
32% of 28 decks +31% synergy
Morphic Pool
32% of 28 decks +26% synergy
Twilight Mire
32% of 47 decks +30% synergy
Vault of Champions
31% of 42 decks +25% synergy
Shadowy Backstreet
31% of 13 decks +28% synergy
Underground Mortuary
31% of 13 decks +27% synergy
Necroblossom Snarl
30% of 47 decks +27% synergy
Orzhov Basilica
29% of 42 decks +25% synergy
Blightstep Pathway
28% of 64 decks +26% synergy
Shineshadow Snarl
26% of 42 decks +23% synergy
Scrubland
26% of 42 decks +23% synergy
Mount Doom
26% of 47 decks +24% synergy
Golgari Rot Farm
26% of 47 decks +22% synergy
Haunted Ridge
24% of 62 decks +21% synergy
Blackcleave Cliffs
23% of 64 decks +22% synergy
Graven Cairns
23% of 64 decks +22% synergy