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
37.78% of 1657 decks 626 decks
K'rrik, Son of Yawgmoth
1.01% of 14093 decks 142 decks
Balthor the Defiled
6.31% of 586 decks 37 decks
Syr Konrad, the Grim
0.65% of 4644 decks 30 decks
Kokusho, the Evening Star
2.50% of 840 decks 21 decks
Yawgmoth, Thran Physician
0.20% of 5603 decks 11 decks
Sheoldred
0.68% of 1470 decks 10 decks
Xiahou Dun, the One-Eyed
3.94% of 203 decks 8 decks
Braids, Arisen Nightmare
0.11% of 7006 decks 8 decks
Chainer, Nightmare Adept
0.25% of 3153 decks 8 decks
Ayara, First of Locthwain
0.17% of 4836 decks 8 decks
Liliana, Heretical Healer
0.21% of 3323 decks 7 decks
Meren of Clan Nel Toth
0.05% of 15123 decks 7 decks
Junji, the Midnight Sky
1.70% of 353 decks 6 decks
Vito, Thorn of the Dusk Rose
0.19% of 3095 decks 6 decks
Mikaeus, the Unhallowed
0.44% of 1358 decks 6 decks
Toshiro Umezawa
0.28% of 1818 decks 5 decks
Erebos, God of the Dead
0.35% of 1155 decks 4 decks
New Cards
Blasphemous Edict
88% of 26 decks +54% synergy
Abyssal Harvester
75% of 4 decks +60% synergy
Withering Torment
69% of 107 decks +50% synergy
Overlord of the Balemurk
38% of 55 decks +31% synergy
Bloodthirsty Conqueror
31% of 32 decks +20% synergy
High Synergy Cards
Buried Alive
75% of 1070 decks +70% synergy
Crypt Ghast
73% of 1070 decks +68% synergy
Viscera Seer
74% of 1070 decks +65% synergy
Cabal Coffers
76% of 1070 decks +65% synergy
Entomb
69% of 1070 decks +61% synergy
Reanimate
76% of 1070 decks +60% synergy
Jet Medallion
62% of 1070 decks +59% synergy
Animate Dead
67% of 1070 decks +58% synergy
Vilis, Broker of Blood
60% of 1070 decks +57% synergy
Faithless Looting
73% of 26 decks +56% synergy
Top Cards
Dark Ritual
75% of 1070 decks +53% synergy
Eternal Witness
65% of 26 decks +45% synergy
Swords to Plowshares
63% of 19 decks +0% synergy
Feed the Swarm
61% of 1062 decks +43% synergy
Ashnod's Altar
60% of 1070 decks +52% synergy
Accursed Marauder
59% of 265 decks +50% synergy
Sakura-Tribe Elder
58% of 26 decks +39% synergy
Mystic Remora
57% of 23 decks +39% synergy
Rhystic Study
57% of 23 decks +29% synergy
Phyrexian Altar
55% of 1070 decks +51% synergy
Creatures
Massacre Wurm
55% of 1070 decks +51% synergy
Kokusho, the Evening Star
52% of 1070 decks +50% synergy
Plaguecrafter
51% of 1070 decks +46% synergy
Carrion Feeder
49% of 1070 decks +44% synergy
Blood Artist
47% of 1070 decks +36% synergy
Esper Sentinel
47% of 19 decks +27% synergy
Vile Entomber
46% of 1051 decks +44% synergy
Solemn Simulacrum
45% of 1070 decks +31% synergy
Soldevi Adnate
45% of 1070 decks +44% synergy
Yawgmoth, Thran Physician
44% of 1070 decks +40% synergy
Noxious Gearhulk
43% of 1070 decks +40% synergy
Sun Titan
42% of 19 decks +32% synergy
Sheoldred, Whispering One
42% of 1070 decks +37% synergy
Zulaport Cutthroat
39% of 1070 decks +30% synergy
Elas il-Kor, Sadistic Pilgrim
39% of 18 decks +27% synergy
Nirkana Revenant
39% of 1070 decks +37% synergy
Disciple of Bolas
39% of 1070 decks +36% synergy
Feldon of the Third Path
38% of 26 decks +35% synergy
Llanowar Elves
38% of 26 decks +18% synergy
Sidisi, Undead Vizier
38% of 1070 decks +36% synergy
Ayara, First of Locthwain
37% of 1068 decks +33% synergy
Protean Hulk
35% of 26 decks +33% synergy
Dockside Extortionist
35% of 26 decks +23% synergy
Warren Soultrader
34% of 328 decks +26% synergy
Razaketh, the Foulblooded
34% of 1070 decks +32% synergy
Lotho, Corrupt Shirriff
33% of 12 decks +19% synergy
Mikaeus, the Unhallowed
33% of 1070 decks +30% synergy
Reveillark
32% of 19 decks +30% synergy
Karmic Guide
32% of 19 decks +27% synergy
Spore Frog
31% of 26 decks +28% synergy
Valgavoth, Terror Eater
31% of 137 decks +26% synergy
Metamorphosis Fanatic
30% of 66 decks +26% synergy
Orthion, Hero of Lavabrink
30% of 20 decks +28% synergy
Archon of Cruelty
30% of 1051 decks +27% synergy
Braids, Arisen Nightmare
29% of 966 decks +21% synergy
Ravenous Chupacabra
29% of 1070 decks +25% synergy
Syr Konrad, the Grim
29% of 1068 decks +20% synergy
Abhorrent Overlord
29% of 1070 decks +28% synergy
Fleshbag Marauder
29% of 1070 decks +25% synergy
Chainer, Nightmare Adept
27% of 26 decks +22% synergy
Anger
27% of 26 decks +21% synergy
Etali, Primal Storm
27% of 26 decks +18% synergy
Priest of Fell Rites
26% of 19 decks +24% synergy
Haywire Mite
26% of 19 decks +22% synergy
Meteor Golem
26% of 1070 decks +23% synergy
Junji, the Midnight Sky
25% of 1015 decks +22% synergy
Bog Witch
25% of 1070 decks +24% synergy
Dauthi Voidwalker
25% of 1051 decks +16% synergy
Sheoldred, the Apocalypse
24% of 966 decks +19% synergy
Atsushi, the Blazing Sky
24% of 25 decks +21% synergy
Instants
Demand Answers
55% of 11 decks +47% synergy
Chaos Warp
54% of 26 decks +22% synergy
Cyclonic Rift
48% of 23 decks +20% synergy
Counterspell
43% of 23 decks +1% synergy
Vampiric Tutor
42% of 1070 decks +24% synergy
Enlightened Tutor
42% of 19 decks +24% synergy
Path to Exile
42% of 19 decks -4% synergy
Thrill of Possibility
38% of 26 decks +28% synergy
Bedevil
38% of 26 decks +24% synergy
Defile
37% of 1070 decks +34% synergy
Swan Song
35% of 23 decks +18% synergy
Fierce Guardianship
35% of 23 decks +17% synergy
Rakdos Charm
35% of 26 decks +20% synergy
Deflecting Swat
31% of 26 decks +15% synergy
Assassin's Trophy
31% of 26 decks +1% synergy
Force of Negation
30% of 23 decks +21% synergy
Malakir Rebirth
29% of 1062 decks +21% synergy
Cabal Ritual
29% of 1070 decks +25% synergy
Imp's Mischief
29% of 1070 decks +26% synergy
Bitter Triumph
28% of 447 decks +24% synergy
Tibalt's Trickery
28% of 25 decks +22% synergy
Generous Gift
26% of 19 decks +1% synergy
Fell the Profane
26% of 328 decks +15% synergy
Pact of Negation
26% of 23 decks +19% synergy
Force of Will
26% of 23 decks +15% synergy
Frantic Search
26% of 23 decks +14% synergy
Infernal Grasp
26% of 1033 decks +18% synergy
Reprieve
25% of 12 decks +20% synergy
Clever Concealment
23% of 13 decks +19% synergy
Beast Within
23% of 26 decks -16% synergy
Deadly Rollick
23% of 1065 decks +12% synergy
An Offer You Can't Refuse
23% of 22 decks +2% synergy
Contractual Safeguard
22% of 18 decks +22% synergy
Mindbreak Trap
22% of 23 decks +18% synergy
Dispel
22% of 23 decks +17% synergy
Mystical Tutor
22% of 23 decks +7% synergy
Negate
22% of 23 decks -1% synergy
Borne Upon a Wind
21% of 14 decks +18% 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 1070 decks +16% synergy
Snuff Out
19% of 1070 decks +17% synergy
Burnt Offering
19% of 26 decks +17% synergy
Village Rites
18% of 1064 decks +9% synergy
Dig Through Time
17% of 23 decks +12% synergy
Mental Misstep
17% of 23 decks +11% synergy
Flusterstorm
17% of 23 decks +10% synergy
Mana Drain
17% of 23 decks +2% synergy
Sorceries
Fractured Identity
75% of 4 decks +73% synergy
Toxic Deluge
53% of 1070 decks +35% synergy
Demonic Tutor
50% of 1070 decks +28% synergy
Vandalblast
46% of 26 decks +30% synergy
Living Death
45% of 1070 decks +40% synergy
Sign in Blood
45% of 1070 decks +35% synergy
Damn
42% of 19 decks +26% synergy
Victimize
41% of 1070 decks +29% synergy
Damnation
39% of 1070 decks +31% synergy
Life // Death
38% of 26 decks +37% synergy
Blasphemous Act
38% of 26 decks +5% synergy
Windfall
35% of 23 decks +22% synergy
Mutilate
34% of 1070 decks +32% synergy
Night's Whisper
34% of 1070 decks +25% synergy
Sevinne's Reclamation
32% of 19 decks +24% synergy
Exsanguinate
31% of 1070 decks +26% synergy
Gamble
27% of 26 decks +17% synergy
Rampant Growth
27% of 26 decks -8% synergy
Diabolic Intent
26% of 1070 decks +17% synergy
Unmarked Grave
24% of 1051 decks +21% synergy
Jarad's Orders
23% of 26 decks +21% synergy
Cathartic Reunion
23% of 26 decks +20% synergy
Nature's Lore
23% of 26 decks -9% synergy
Bubbling Muck
22% of 1070 decks +20% synergy
Rise of the Witch-king
21% of 14 decks +15% synergy
Torment of Hailfire
21% of 1070 decks +17% synergy
Read the Bones
21% of 1070 decks +13% synergy
Insatiable Avarice
21% of 375 decks +16% synergy
Debt to the Deathless
21% of 19 decks +18% synergy
Diresight
21% of 170 decks +18% synergy
Tormenting Voice
19% of 26 decks +16% synergy
Life from the Loam
19% of 26 decks +15% synergy
Green Sun's Zenith
19% of 26 decks +13% synergy
Dread Return
19% of 1070 decks +13% synergy
Breach the Multiverse
18% of 731 decks +13% synergy
Grim Tutor
17% of 1070 decks +12% synergy
Persist
16% of 1051 decks +14% synergy
Wheel of Misfortune
15% of 26 decks +11% synergy
Bala Ged Recovery
15% of 26 decks +6% synergy
Culling Ritual
15% of 26 decks +4% synergy
Three Visits
15% of 26 decks -9% synergy
Farseek
15% of 26 decks -19% synergy
Demonic Counsel
15% of 137 decks +10% synergy
Diabolic Tutor
14% of 1070 decks +7% synergy
Lively Dirge
14% of 375 decks +11% synergy
Peer into the Abyss
13% of 1064 decks +10% synergy
Final Parting
12% of 1070 decks +11% synergy
Incarnation Technique
12% of 1052 decks +11% synergy
Agadeem's Awakening
12% of 1062 decks +8% synergy
Imperial Seal
12% of 1070 decks +6% synergy
Utility Artifacts
Bolas's Citadel
53% of 1070 decks +44% synergy
Lightning Greaves
41% of 1070 decks +16% synergy
Expedition Map
34% of 1070 decks +30% synergy
Brass's Tunnel-Grinder
33% of 12 decks +30% synergy
Swiftfoot Boots
24% of 1070 decks -3% synergy
Wayfarer's Bauble
20% of 1070 decks +10% synergy
Mesmeric Orb
20% of 1070 decks +18% synergy
Sensei's Divining Top
19% of 1070 decks +13% synergy
Skullclamp
18% of 1070 decks +6% synergy
Aetherflux Reservoir
18% of 1070 decks +14% synergy
Mindlock Orb
17% of 23 decks +17% synergy
Whip of Erebos
13% of 1070 decks +10% synergy
Bontu's Monument
12% of 1070 decks +10% synergy
The One Ring
12% of 719 decks +3% synergy
Mindcrank
12% of 1070 decks +10% synergy
Palantír of Orthanc
12% of 589 decks +10% synergy
Birthing Pod
12% of 26 decks +9% synergy
Perpetual Timepiece
8% of 1070 decks +7% synergy
Nim Deathmantle
7% of 1070 decks +7% synergy
Matzalantli, the Great Door
7% of 491 decks +6% synergy
Crucible of Worlds
7% of 1070 decks +4% synergy
Wishclaw Talisman
7% of 1068 decks +1% synergy
Enchantments
Smothering Tithe
47% of 19 decks +23% synergy
Phyrexian Arena
42% of 1070 decks +27% synergy
Necropotence
39% of 1070 decks +34% synergy
Sneak Attack
38% of 26 decks +36% synergy
Goblin Bombardment
38% of 26 decks +32% synergy
Necromancy
37% of 1070 decks +34% synergy
Ripples of Undeath
34% of 307 decks +28% synergy
Underworld Breach
27% of 26 decks +21% synergy
Grave Pact
25% of 1070 decks +20% synergy
Stasis
22% of 23 decks +21% synergy
Counterbalance
22% of 23 decks +20% synergy
Black Market
19% of 1070 decks +14% synergy
Black Market Connections
19% of 975 decks +8% synergy
Dance of the Dead
19% of 1070 decks +17% synergy
Authority of the Consuls
16% of 19 decks +11% synergy
Pattern of Rebirth
15% of 26 decks +15% synergy
Journey to Eternity
15% of 26 decks +12% synergy
Guardian Project
15% of 26 decks +7% synergy
Sylvan Library
15% of 26 decks +4% synergy
Meathook Massacre II
14% of 121 decks +10% synergy
The Meathook Massacre
13% of 1033 decks +8% synergy
Leyline of Anticipation
13% of 23 decks +9% synergy
Out of the Tombs
13% of 919 decks +12% synergy
Exquisite Blood
12% of 1070 decks +7% synergy
Dictate of Erebos
12% of 1070 decks +8% synergy
Aggravated Assault
12% of 26 decks +8% synergy
Utopia Sprawl
12% of 26 decks +4% synergy
Phyrexian Reclamation
11% of 1070 decks +7% synergy
Tortured Existence
10% of 1070 decks +9% synergy
Sanguine Bond
10% of 1070 decks +4% synergy
Defiled Crypt // Cadaver Lab
10% of 41 decks +5% synergy
Cemetery Tampering
9% of 987 decks +8% synergy
Font of Agonies
9% of 1070 decks +8% synergy
Bloodchief Ascension
8% of 1070 decks +5% synergy
Contamination
7% of 1070 decks +7% synergy
Oubliette
7% of 1070 decks +6% synergy
Greed
7% of 1070 decks +4% synergy
Bitterblossom
6% of 1070 decks +2% synergy
Oppression
6% of 1070 decks +5% synergy
Virtue of Persistence
6% of 540 decks +3% synergy
Heartless Summoning
6% of 1070 decks +5% synergy
Unholy Annex // Ritual Chamber
6% of 107 decks +1% synergy
No Mercy
6% of 1070 decks +4% synergy
Bastion of Remembrance
5% of 1064 decks -1% synergy
Planeswalkers
The Eternal Wanderer
23% of 13 decks +20% synergy
Liliana of the Dark Realms
19% of 1070 decks +17% synergy
Narset, Parter of Veils
17% of 23 decks +12% synergy
Kaya, Ghost Assassin
16% of 19 decks +15% synergy
Ashiok, Dream Render
13% of 23 decks +9% synergy
Liliana, Dreadhorde General
7% of 1070 decks +4% synergy
Professor Onyx
6% of 1052 decks +5% synergy
Liliana of the Veil
5% of 1070 decks +4% synergy
Utility Lands
Urborg, Tomb of Yawgmoth
62% of 1070 decks +52% synergy
Bojuka Bog
53% of 1070 decks +23% synergy
Phyrexian Tower
51% of 1070 decks +43% synergy
Nykthos, Shrine to Nyx
50% of 1070 decks +44% synergy
Cabal Stronghold
47% of 1070 decks +43% synergy
Shifting Woodland
40% of 10 decks +30% synergy
Takenuma, Abandoned Mire
35% of 1015 decks +24% synergy
High Market
31% of 1070 decks +28% synergy
Otawara, Soaring City
30% of 23 decks +14% synergy
Castle Locthwain
26% of 1068 decks +20% synergy
Ancient Tomb
23% of 1070 decks +12% synergy
Crypt of Agadeem
23% of 1070 decks +21% synergy
Thespian's Stage
20% of 1070 decks +17% synergy
War Room
19% of 1059 decks +13% synergy
Spymaster's Vault
17% of 328 decks +13% synergy
Boseiju, Who Endures
16% of 25 decks -4% synergy
Reliquary Tower
16% of 1070 decks -14% synergy
Dryad Arbor
15% of 26 decks +11% synergy
Witch's Cottage
15% of 1068 decks +11% synergy
Deserted Temple
15% of 1070 decks +14% synergy
Lake of the Dead
13% of 1070 decks +13% synergy
Cephalid Coliseum
13% of 23 decks +10% synergy
Academy Ruins
13% of 23 decks +8% synergy
Mystic Sanctuary
13% of 23 decks +1% synergy
Geier Reach Sanitarium
13% of 1070 decks +9% synergy
Tranquil Thicket
12% of 26 decks +8% synergy
Grim Backwoods
12% of 26 decks +8% synergy
Command Beacon
10% of 1070 decks +5% synergy
Strip Mine
10% of 1070 decks +7% synergy
Urza's Saga
10% of 1051 decks +3% synergy
Volrath's Stronghold
10% of 1070 decks +8% synergy
Tomb Fortress
9% of 919 decks +8% synergy
Vesuva
9% of 1070 decks +8% synergy
Barren Moor
8% of 1070 decks +4% synergy
Shizo, Death's Storehouse
7% of 1070 decks +2% synergy
Buried Ruin
6% of 1070 decks +1% synergy
Mortuary Mire
5% of 1070 decks +0% synergy
Mana Artifacts
Sol Ring
94% of 1070 decks +9% synergy
Arcane Signet
73% of 1068 decks +1% synergy
Talisman of Indulgence
65% of 26 decks +39% synergy
Dimir Signet
52% of 23 decks +23% synergy
Talisman of Dominance
52% of 23 decks +21% 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 1070 decks +14% synergy
Fellwar Stone
26% of 1070 decks +5% synergy
Charcoal Diamond
26% of 1070 decks +21% synergy
Mana Crypt
16% of 1070 decks +8% synergy
Thought Vessel
16% of 1070 decks -1% synergy
Caged Sun
14% of 1070 decks +12% synergy
Mana Vault
14% of 1070 decks +7% synergy
Jeweled Lotus
13% of 1059 decks +7% synergy
Throne of Eldraine
13% of 523 decks +10% synergy
Talisman of Resilience
12% of 26 decks -0% synergy
Sceptre of Eternal Glory
10% of 919 decks +9% synergy
Lotus Petal
10% of 1070 decks +3% synergy
Chrome Mox
9% of 1070 decks +3% synergy
Nyx Lotus
9% of 1066 decks +8% synergy
Extraplanar Lens
8% of 1070 decks +7% synergy
Gilded Lotus
8% of 1070 decks +5% synergy
Commander's Sphere
6% of 1070 decks -9% synergy
Mox Diamond
5% of 1070 decks +1% synergy
Everflowing Chalice
5% of 1070 decks +1% 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 +74% 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
70% of 23 decks +29% synergy
Llanowar Wastes
65% of 26 decks +40% synergy
Dragonskull Summit
65% of 26 decks +34% synergy
Sunken Hollow
65% of 23 decks +31% 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
61% of 23 decks +35% synergy
Smoldering Marsh
58% of 26 decks +25% synergy
Raucous Theater
57% of 7 decks +44% synergy
Shipwreck Marsh
57% of 23 decks +38% synergy
Underground River
57% of 23 decks +37% synergy
Drowned Catacomb
57% of 23 decks +31% synergy
Sulfurous Springs
54% of 26 decks +34% synergy
Luxury Suite
54% of 26 decks +27% synergy
Overgrown Tomb
54% of 26 decks +11% synergy
Haunted Ridge
52% of 25 decks +36% synergy
Undercity Sewers
50% of 6 decks +36% synergy
Scrubland
47% of 19 decks +34% synergy
Isolated Chapel
47% of 19 decks +20% synergy
Woodland Cemetery
46% of 26 decks +18% synergy
Underground Mortuary
45% of 11 decks +29% synergy
Tainted Peak
42% of 26 decks +32% synergy
Graven Cairns
38% of 26 decks +31% synergy
Deathcap Glade
36% of 25 decks +22% synergy
Clearwater Pathway
35% of 23 decks +25% synergy
Choked Estuary
35% of 23 decks +18% synergy
Undergrowth Stadium
35% of 26 decks +8% synergy
Blightstep Pathway
32% of 25 decks +22% synergy
Blooming Marsh
31% of 26 decks +26% synergy
Underground Sea
30% of 23 decks +16% synergy
Blackcleave Cliffs
27% of 26 decks +21% synergy
Twilight Mire
27% of 26 decks +17% synergy
Tainted Wood
27% of 26 decks +14% synergy
Silent Clearing
26% of 19 decks +22% synergy
Brightclimb Pathway
26% of 19 decks +16% synergy