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

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

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. Altar of Dementia 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 Altar of Dementia by sacrificing Gray Merchant, causing target player to mill cards equal to Gray Merchant's power.
  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 mill. Infinite sacrifice triggers. Infinite self-mill. Put all creature cards from all graveyards onto the battlefield under your control.

Chainer, Dementia Master
37.53% of 1652 decks 620 decks
K'rrik, Son of Yawgmoth
1.04% of 13841 decks 144 decks
Balthor the Defiled
6.02% of 565 decks 34 decks
Syr Konrad, the Grim
0.61% of 4587 decks 28 decks
Kokusho, the Evening Star
2.45% of 817 decks 20 decks
Sheoldred
0.78% of 1418 decks 11 decks
Yawgmoth, Thran Physician
0.18% of 5567 decks 10 decks
Ayara, First of Locthwain
0.17% of 4765 decks 8 decks
Xiahou Dun, the One-Eyed
4.10% of 195 decks 8 decks
Chainer, Nightmare Adept
0.25% of 3170 decks 8 decks
Meren of Clan Nel Toth
0.05% of 14905 decks 7 decks
Braids, Arisen Nightmare
0.10% of 7033 decks 7 decks
Mikaeus, the Unhallowed
0.45% of 1337 decks 6 decks
Liliana, Heretical Healer
0.19% of 3238 decks 6 decks
Junji, the Midnight Sky
1.71% of 351 decks 6 decks
Vito, Thorn of the Dusk Rose
0.20% of 3030 decks 6 decks
Toshiro Umezawa
0.28% of 1813 decks 5 decks
Erebos, God of the Dead
0.35% of 1136 decks 4 decks
New Cards
Blasphemous Edict
100% of 8 decks +66% synergy
Withering Torment
78% of 80 decks +56% synergy
Overlord of the Balemurk
48% of 33 decks +38% synergy
Valgavoth, Terror Eater
32% of 103 decks +26% synergy
Bloodthirsty Conqueror
30% of 10 decks +16% synergy
High Synergy Cards
Buried Alive
76% of 1053 decks +70% synergy
Crypt Ghast
74% of 1053 decks +69% synergy
Viscera Seer
75% of 1053 decks +66% synergy
Cabal Coffers
76% of 1053 decks +65% synergy
Entomb
69% of 1053 decks +61% synergy
Reanimate
76% of 1053 decks +61% synergy
Jet Medallion
61% of 1053 decks +58% synergy
Animate Dead
67% of 1053 decks +57% synergy
Vilis, Broker of Blood
60% of 1053 decks +57% synergy
Faithless Looting
73% of 26 decks +56% synergy
Top Cards
Dark Ritual
75% of 1053 decks +53% synergy
Eternal Witness
64% of 25 decks +43% synergy
Swords to Plowshares
63% of 19 decks +0% synergy
Feed the Swarm
62% of 1045 decks +44% synergy
Ashnod's Altar
61% of 1053 decks +53% synergy
Accursed Marauder
60% of 223 decks +50% synergy
Sakura-Tribe Elder
56% of 25 decks +37% synergy
Phyrexian Altar
56% of 1053 decks +52% synergy
Massacre Wurm
56% of 1053 decks +51% synergy
Demand Answers
55% of 11 decks +47% synergy
Creatures
Kokusho, the Evening Star
53% of 1053 decks +51% synergy
Plaguecrafter
51% of 1053 decks +46% synergy
Carrion Feeder
49% of 1053 decks +44% synergy
Blood Artist
47% of 1053 decks +36% synergy
Esper Sentinel
47% of 19 decks +27% synergy
Vile Entomber
46% of 1034 decks +44% synergy
Solemn Simulacrum
45% of 1053 decks +31% synergy
Soldevi Adnate
45% of 1053 decks +44% synergy
Yawgmoth, Thran Physician
44% of 1053 decks +40% synergy
Noxious Gearhulk
44% of 1053 decks +41% synergy
Sheoldred, Whispering One
42% of 1053 decks +38% synergy
Sun Titan
42% of 19 decks +32% synergy
Nirkana Revenant
40% of 1053 decks +38% synergy
Disciple of Bolas
39% of 1053 decks +37% synergy
Zulaport Cutthroat
39% of 1053 decks +29% synergy
Elas il-Kor, Sadistic Pilgrim
39% of 18 decks +27% synergy
Sidisi, Undead Vizier
39% of 1053 decks +37% synergy
Feldon of the Third Path
38% of 26 decks +35% synergy
Ayara, First of Locthwain
37% of 1051 decks +33% synergy
Protean Hulk
36% of 25 decks +34% synergy
Dockside Extortionist
35% of 26 decks +22% synergy
Razaketh, the Foulblooded
34% of 1053 decks +32% synergy
Warren Soultrader
34% of 283 decks +27% synergy
Mikaeus, the Unhallowed
33% of 1053 decks +31% synergy
Lotho, Corrupt Shirriff
33% of 12 decks +19% synergy
Spore Frog
32% of 25 decks +29% synergy
Llanowar Elves
32% of 25 decks +11% synergy
Reveillark
32% of 19 decks +30% synergy
Karmic Guide
32% of 19 decks +27% synergy
Orthion, Hero of Lavabrink
30% of 20 decks +28% synergy
Archon of Cruelty
30% of 1034 decks +28% synergy
Braids, Arisen Nightmare
29% of 942 decks +22% synergy
Abhorrent Overlord
29% of 1053 decks +28% synergy
Ravenous Chupacabra
29% of 1053 decks +25% synergy
Syr Konrad, the Grim
29% of 1051 decks +20% synergy
Fleshbag Marauder
28% of 1053 decks +25% synergy
Haywire Mite
28% of 18 decks +24% synergy
Chainer, Nightmare Adept
27% of 26 decks +22% synergy
Anger
27% of 26 decks +21% synergy
Etali, Primal Storm
27% of 26 decks +17% synergy
Priest of Fell Rites
26% of 19 decks +24% synergy
Meteor Golem
26% of 1053 decks +24% synergy
Junji, the Midnight Sky
26% of 996 decks +23% synergy
Metamorphosis Fanatic
26% of 43 decks +21% synergy
Dauthi Voidwalker
25% of 1034 decks +16% synergy
Sheoldred, the Apocalypse
25% of 942 decks +19% synergy
Bog Witch
24% of 1053 decks +24% synergy
Orcish Bowmasters
24% of 593 decks +13% synergy
Atsushi, the Blazing Sky
24% of 25 decks +21% synergy
Birds of Paradise
24% of 25 decks -3% synergy
Instants
Chaos Warp
54% of 26 decks +22% synergy
Cyclonic Rift
45% of 22 decks +18% synergy
Counterspell
45% of 22 decks +3% synergy
Vampiric Tutor
43% of 1053 decks +24% synergy
Enlightened Tutor
42% of 19 decks +24% synergy
Path to Exile
42% of 19 decks -3% synergy
Thrill of Possibility
38% of 26 decks +28% synergy
Bedevil
38% of 26 decks +24% synergy
Defile
37% of 1053 decks +33% synergy
Rakdos Charm
35% of 26 decks +20% synergy
Assassin's Trophy
32% of 25 decks +2% synergy
Swan Song
32% of 22 decks +15% synergy
Fierce Guardianship
32% of 22 decks +14% synergy
Deflecting Swat
31% of 26 decks +15% synergy
Bitter Triumph
30% of 402 decks +25% synergy
Malakir Rebirth
29% of 1045 decks +21% synergy
Cabal Ritual
28% of 1053 decks +24% synergy
Tibalt's Trickery
28% of 25 decks +22% synergy
Imp's Mischief
28% of 1053 decks +25% synergy
Force of Negation
27% of 22 decks +18% synergy
Frantic Search
27% of 22 decks +15% synergy
Fell the Profane
27% of 283 decks +15% synergy
Infernal Grasp
27% of 1014 decks +19% synergy
Generous Gift
26% of 19 decks +1% synergy
Reprieve
25% of 12 decks +20% synergy
Beast Within
24% of 25 decks -15% synergy
An Offer You Can't Refuse
24% of 21 decks +3% synergy
Deadly Rollick
23% of 1048 decks +13% synergy
Borne Upon a Wind
23% of 13 decks +20% synergy
Clever Concealment
23% of 13 decks +19% synergy
Mindbreak Trap
23% of 22 decks +19% synergy
Pact of Negation
23% of 22 decks +15% synergy
Force of Will
23% of 22 decks +12% synergy
Mystical Tutor
23% of 22 decks +8% synergy
Contractual Safeguard
22% of 18 decks +22% synergy
Angel's Grace
21% of 19 decks +19% synergy
Silence
21% of 19 decks +15% synergy
Fracture
21% of 19 decks +14% synergy
Despark
21% of 19 decks +5% synergy
Culling the Weak
20% of 1053 decks +16% synergy
Burnt Offering
19% of 26 decks +17% synergy
Snuff Out
19% of 1053 decks +17% synergy
Village Rites
18% of 1047 decks +8% synergy
Dispel
18% of 22 decks +13% synergy
Dig Through Time
18% of 22 decks +13% synergy
Mana Drain
18% of 22 decks +3% synergy
Negate
18% of 22 decks -5% synergy
Hostile Negotiations
18% of 817 decks +17% synergy
Veil of Summer
16% of 25 decks +10% synergy
Worldly Tutor
16% of 25 decks +2% synergy
Sorceries
Fractured Identity
75% of 4 decks +73% synergy
Toxic Deluge
52% of 1053 decks +35% synergy
Demonic Tutor
50% of 1053 decks +28% synergy
Vandalblast
46% of 26 decks +30% synergy
Living Death
45% of 1053 decks +40% synergy
Sign in Blood
45% of 1053 decks +35% synergy
Damn
42% of 19 decks +26% synergy
Victimize
41% of 1053 decks +30% synergy
Damnation
39% of 1053 decks +31% synergy
Blasphemous Act
38% of 26 decks +5% synergy
Life // Death
36% of 25 decks +34% synergy
Mutilate
35% of 1053 decks +33% synergy
Night's Whisper
34% of 1053 decks +25% synergy
Windfall
32% of 22 decks +19% synergy
Sevinne's Reclamation
32% of 19 decks +24% synergy
Exsanguinate
31% of 1053 decks +26% synergy
Rise of the Witch-king
31% of 13 decks +24% synergy
Rampant Growth
28% of 25 decks -7% synergy
Gamble
27% of 26 decks +17% synergy
Diabolic Intent
26% of 1053 decks +17% synergy
Unmarked Grave
25% of 1034 decks +22% synergy
Jarad's Orders
24% of 25 decks +22% synergy
Nature's Lore
24% of 25 decks -8% synergy
Diresight
23% of 132 decks +21% synergy
Cathartic Reunion
23% of 26 decks +19% synergy
Insatiable Avarice
23% of 330 decks +18% synergy
Torment of Hailfire
22% of 1053 decks +17% synergy
Read the Bones
21% of 1053 decks +13% synergy
Bubbling Muck
21% of 1053 decks +20% synergy
Debt to the Deathless
21% of 19 decks +18% synergy
Green Sun's Zenith
20% of 25 decks +14% synergy
Tormenting Voice
19% of 26 decks +16% synergy
Breach the Multiverse
18% of 688 decks +14% synergy
Dread Return
18% of 1053 decks +13% synergy
Demonic Counsel
17% of 103 decks +13% synergy
Grim Tutor
17% of 1053 decks +13% synergy
Persist
16% of 1034 decks +14% synergy
Life from the Loam
16% of 25 decks +12% synergy
Bala Ged Recovery
16% of 25 decks +7% synergy
Culling Ritual
16% of 25 decks +5% synergy
Three Visits
16% of 25 decks -9% synergy
Farseek
16% of 25 decks -18% synergy
Cultivate
16% of 25 decks -30% synergy
Wheel of Misfortune
15% of 26 decks +11% synergy
Diabolic Tutor
14% of 1053 decks +8% synergy
Lively Dirge
14% of 330 decks +11% synergy
Peer into the Abyss
13% of 1047 decks +9% synergy
Final Parting
12% of 1053 decks +11% synergy
Beseech the Mirror
12% of 516 decks +8% synergy
Imperial Seal
12% of 1053 decks +6% synergy
Utility Artifacts
Bolas's Citadel
53% of 1053 decks +44% synergy
Lightning Greaves
41% of 1053 decks +16% synergy
Expedition Map
34% of 1053 decks +31% synergy
Brass's Tunnel-Grinder
33% of 12 decks +30% synergy
Swiftfoot Boots
25% of 1053 decks -3% synergy
Wayfarer's Bauble
21% of 1053 decks +11% synergy
Mesmeric Orb
19% of 1053 decks +18% synergy
Sensei's Divining Top
19% of 1053 decks +14% synergy
Aetherflux Reservoir
19% of 1053 decks +15% synergy
Skullclamp
19% of 1053 decks +6% synergy
Mindlock Orb
18% of 22 decks +18% synergy
Whip of Erebos
14% of 1053 decks +11% synergy
The One Ring
12% of 676 decks +3% synergy
Bontu's Monument
12% of 1053 decks +10% synergy
Birthing Pod
12% of 25 decks +9% synergy
Mindcrank
12% of 1053 decks +10% synergy
Palantír of Orthanc
12% of 545 decks +10% synergy
Perpetual Timepiece
8% of 1053 decks +8% synergy
Matzalantli, the Great Door
8% of 446 decks +7% synergy
Nim Deathmantle
8% of 1053 decks +7% synergy
Crucible of Worlds
7% of 1053 decks +4% synergy
Wishclaw Talisman
7% of 1051 decks +1% synergy
Enchantments
Mystic Remora
55% of 22 decks +37% synergy
Rhystic Study
55% of 22 decks +27% synergy
Smothering Tithe
47% of 19 decks +22% synergy
Phyrexian Arena
42% of 1053 decks +27% synergy
Necropotence
39% of 1053 decks +33% synergy
Sneak Attack
38% of 26 decks +36% synergy
Goblin Bombardment
38% of 26 decks +32% synergy
Necromancy
36% of 1053 decks +33% synergy
Ripples of Undeath
35% of 262 decks +28% synergy
Underworld Breach
27% of 26 decks +21% synergy
Grave Pact
26% of 1053 decks +21% synergy
Defiled Crypt // Cadaver Lab
21% of 19 decks +15% synergy
Black Market
19% of 1053 decks +14% synergy
Stasis
18% of 22 decks +18% synergy
Counterbalance
18% of 22 decks +17% synergy
Dance of the Dead
18% of 1053 decks +16% synergy
Black Market Connections
18% of 952 decks +7% synergy
Pattern of Rebirth
16% of 25 decks +15% synergy
Journey to Eternity
16% of 25 decks +13% synergy
Guardian Project
16% of 25 decks +7% synergy
Sylvan Library
16% of 25 decks +4% synergy
Authority of the Consuls
16% of 19 decks +12% synergy
The Meathook Massacre
14% of 1014 decks +9% synergy
Meathook Massacre II
14% of 88 decks +9% synergy
Dictate of Erebos
13% of 1053 decks +9% synergy
Out of the Tombs
13% of 889 decks +11% synergy
Exquisite Blood
13% of 1053 decks +8% synergy
Aggravated Assault
12% of 26 decks +8% synergy
Phyrexian Reclamation
10% of 1053 decks +7% synergy
Sanguine Bond
10% of 1053 decks +5% synergy
Tortured Existence
10% of 1053 decks +8% synergy
Cemetery Tampering
9% of 964 decks +8% synergy
Font of Agonies
9% of 1053 decks +8% synergy
Bloodchief Ascension
8% of 1053 decks +4% synergy
Contamination
7% of 1053 decks +6% synergy
Greed
7% of 1053 decks +4% synergy
Oubliette
6% of 1053 decks +5% synergy
Virtue of Persistence
6% of 496 decks +3% synergy
Unholy Annex // Ritual Chamber
6% of 80 decks +0% synergy
Bitterblossom
6% of 1053 decks +2% synergy
Oppression
6% of 1053 decks +5% synergy
Heartless Summoning
6% of 1053 decks +5% synergy
Bastion of Remembrance
5% of 1047 decks -1% synergy
No Mercy
5% of 1053 decks +3% synergy
Leshrac's Sigil
5% of 1053 decks +5% synergy
Planeswalkers
The Eternal Wanderer
23% of 13 decks +19% synergy
Liliana of the Dark Realms
19% of 1053 decks +17% synergy
Kaya, Ghost Assassin
16% of 19 decks +15% synergy
Ashiok, Dream Render
14% of 22 decks +9% synergy
Narset, Parter of Veils
14% of 22 decks +8% synergy
Liliana, Dreadhorde General
7% of 1053 decks +4% synergy
Professor Onyx
6% of 1035 decks +5% synergy
Utility Lands
Urborg, Tomb of Yawgmoth
62% of 1053 decks +52% synergy
Bojuka Bog
53% of 1053 decks +23% synergy
Phyrexian Tower
51% of 1053 decks +43% synergy
Nykthos, Shrine to Nyx
50% of 1053 decks +45% synergy
Cabal Stronghold
47% of 1053 decks +44% synergy
Shifting Woodland
44% of 9 decks +35% synergy
Takenuma, Abandoned Mire
35% of 996 decks +25% synergy
High Market
31% of 1053 decks +28% synergy
Otawara, Soaring City
27% of 22 decks +10% synergy
Castle Locthwain
25% of 1051 decks +20% synergy
Crypt of Agadeem
23% of 1053 decks +21% synergy
Ancient Tomb
23% of 1053 decks +12% synergy
Thespian's Stage
20% of 1053 decks +18% synergy
War Room
19% of 1042 decks +13% synergy
Spymaster's Vault
18% of 283 decks +14% synergy
Boseiju, Who Endures
17% of 24 decks -3% synergy
Dryad Arbor
16% of 25 decks +12% synergy
Reliquary Tower
16% of 1053 decks -14% synergy
Deserted Temple
15% of 1053 decks +14% synergy
Witch's Cottage
15% of 1051 decks +11% synergy
Cephalid Coliseum
14% of 22 decks +11% synergy
Academy Ruins
14% of 22 decks +9% synergy
Mystic Sanctuary
14% of 22 decks +1% synergy
Lake of the Dead
13% of 1053 decks +13% synergy
Geier Reach Sanitarium
13% of 1053 decks +10% synergy
Tranquil Thicket
12% of 25 decks +8% synergy
Grim Backwoods
12% of 25 decks +8% synergy
Strip Mine
10% of 1053 decks +7% synergy
Command Beacon
10% of 1053 decks +5% synergy
Volrath's Stronghold
10% of 1053 decks +8% synergy
Urza's Saga
10% of 1034 decks +2% synergy
Tomb Fortress
9% of 889 decks +8% synergy
Vesuva
9% of 1053 decks +8% synergy
Barren Moor
8% of 1053 decks +4% synergy
Shizo, Death's Storehouse
7% of 1053 decks +3% synergy
Buried Ruin
6% of 1053 decks +1% synergy
Ghost Quarter
5% of 1053 decks +3% synergy
Mortuary Mire
5% of 1053 decks +0% synergy
Mana Artifacts
Sol Ring
94% of 1053 decks +9% synergy
Arcane Signet
72% of 1051 decks +0% synergy
Talisman of Indulgence
65% of 26 decks +39% synergy
Dimir Signet
55% of 22 decks +25% synergy
Talisman of Dominance
55% of 22 decks +23% synergy
Rakdos Signet
50% of 26 decks +20% synergy
Talisman of Hierarchy
37% of 19 decks +12% synergy
Orzhov Signet
37% of 19 decks +10% synergy
Mind Stone
31% of 1053 decks +14% synergy
Fellwar Stone
26% of 1053 decks +4% synergy
Charcoal Diamond
25% of 1053 decks +20% synergy
Mana Crypt
17% of 1053 decks +8% synergy
Thought Vessel
16% of 1053 decks -1% synergy
Caged Sun
14% of 1053 decks +12% synergy
Throne of Eldraine
14% of 479 decks +12% synergy
Mana Vault
14% of 1053 decks +7% synergy
Jeweled Lotus
14% of 1042 decks +7% synergy
Talisman of Resilience
12% of 25 decks +0% synergy
Sceptre of Eternal Glory
10% of 889 decks +9% synergy
Lotus Petal
10% of 1053 decks +3% synergy
Chrome Mox
9% of 1053 decks +3% synergy
Nyx Lotus
9% of 1049 decks +8% synergy
Extraplanar Lens
8% of 1053 decks +8% synergy
Gilded Lotus
8% of 1053 decks +5% synergy
Commander's Sphere
6% of 1053 decks -9% synergy
Mox Diamond
5% of 1053 decks +1% synergy
Everflowing Chalice
5% of 1053 decks +0% synergy
Lands
Deserted Beach
100% of 4 decks +84% synergy
Rockfall Vale
100% of 3 decks +78% synergy
Spire Garden
100% of 3 decks +76% synergy
Glacial Fortress
100% of 4 decks +75% synergy
Sea of Clouds
100% of 4 decks +74% synergy
Shivan Reef
100% of 3 decks +73% synergy
Steam Vents
100% of 3 decks +61% synergy
Stomping Ground
100% of 3 decks +59% synergy
Hengegate Pathway
75% of 4 decks +67% synergy
Tundra
75% of 4 decks +61% synergy
Port Town
75% of 4 decks +59% synergy
Prairie Stream
75% of 4 decks +41% synergy
Hallowed Fountain
75% of 4 decks +34% synergy
Watery Grave
68% of 22 decks +27% synergy
Dragonskull Summit
65% of 26 decks +35% synergy
Llanowar Wastes
64% of 25 decks +38% synergy
Sunken Hollow
64% of 22 decks +29% synergy
Vault of Champions
63% of 19 decks +37% synergy
Caves of Koilos
63% of 19 decks +35% synergy
Godless Shrine
63% of 19 decks +22% synergy
Blood Crypt
62% of 26 decks +23% synergy
Morphic Pool
59% of 22 decks +33% synergy
Smoldering Marsh
58% of 26 decks +25% synergy
Raucous Theater
57% of 7 decks +44% synergy
Overgrown Tomb
56% of 25 decks +13% synergy
Shipwreck Marsh
55% of 22 decks +36% synergy
Underground River
55% of 22 decks +35% synergy
Drowned Catacomb
55% of 22 decks +29% synergy
Sulfurous Springs
54% of 26 decks +34% synergy
Luxury Suite
54% of 26 decks +27% synergy
Haunted Ridge
52% of 25 decks +36% synergy
Undercity Sewers
50% of 6 decks +36% synergy
Underground Mortuary
50% of 10 decks +33% synergy
Scrubland
47% of 19 decks +34% synergy
Isolated Chapel
47% of 19 decks +20% synergy
Woodland Cemetery
44% of 25 decks +16% synergy
Tainted Peak
42% of 26 decks +32% synergy
Graven Cairns
38% of 26 decks +31% synergy
Deathcap Glade
38% of 24 decks +24% synergy
Undergrowth Stadium
36% of 25 decks +10% synergy
Blooming Marsh
32% of 25 decks +28% synergy
Blightstep Pathway
32% of 25 decks +22% synergy
Clearwater Pathway
32% of 22 decks +22% synergy
Choked Estuary
32% of 22 decks +15% synergy
Tainted Isle
27% of 22 decks +16% synergy
Underground Sea
27% of 22 decks +13% synergy
Darkwater Catacombs
27% of 22 decks +12% synergy
Blackcleave Cliffs
27% of 26 decks +22% synergy
Silent Clearing
26% of 19 decks +22% synergy
Brightclimb Pathway
26% of 19 decks +16% synergy