Chainer, Dementia Master + K'rrik, Son of Yawgmoth + Gray Merchant of Asphodel + Dimir House Guard

Chainer, Dementia Master
K'rrik, Son of Yawgmoth
Gray Merchant of Asphodel
Dimir House Guard

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. Dimir House Guard 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 Dimir House Guard by sacrificing Gray Merchant, regenerating it the next time it would die this turn.
  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. Put all creature cards from all graveyards onto the battlefield under your control.

Valgavoth, Terror Eater
0.32% of 1577 decks 5 decks
Top Commanders
K'rrik, Son of Yawgmoth
37.17% of 13841 decks 5145 decks
Chainer, Dementia Master
4.72% of 1652 decks 78 decks
Sheoldred, the Apocalypse
0.18% of 9554 decks 17 decks
Yawgmoth, Thran Physician
0.25% of 5567 decks 14 decks
Balthor the Defiled
2.30% of 565 decks 13 decks
Braids, Arisen Nightmare
0.17% of 7033 decks 12 decks
Vilis, Broker of Blood
0.86% of 935 decks 8 decks
Rowan, Scion of War
0.10% of 8209 decks 8 decks
Gix, Yawgmoth Praetor
0.19% of 3635 decks 7 decks
Erebos, God of the Dead
0.53% of 1136 decks 6 decks
Phage the Untouchable
0.31% of 1934 decks 6 decks
Massacre Girl, Known Killer
0.13% of 3946 decks 5 decks
Kaervek, the Punisher
0.90% of 557 decks 5 decks
Acererak the Archlich
0.37% of 1084 decks 4 decks
Asmodeus the Archfiend
1.10% of 365 decks 4 decks
Tergrid, God of Fright
0.04% of 8997 decks 4 decks
Meren of Clan Nel Toth
0.03% of 14905 decks 4 decks
New Cards
Bloodthirsty Conqueror
68% of 34 decks +53% synergy
Ancient Cellarspawn
58% of 171 decks +51% synergy
Withering Torment
58% of 284 decks +37% synergy
Blasphemous Edict
58% of 12 decks +24% synergy
Derelict Attic // Widow's Walk
33% of 46 decks +24% synergy
High Synergy Cards
Blood Celebrant
88% of 5451 decks +88% synergy
Necrotic Ooze
87% of 5451 decks +86% synergy
Asmodeus the Archfiend
87% of 5413 decks +86% synergy
Vilis, Broker of Blood
89% of 5450 decks +85% synergy
Skirge Familiar
83% of 5451 decks +82% synergy
Peer into the Abyss
83% of 5442 decks +79% synergy
Jet Medallion
80% of 5451 decks +77% synergy
Buried Alive
83% of 5451 decks +77% synergy
Dark Ritual
97% of 5451 decks +75% synergy
Blood Pet
75% of 5451 decks +74% synergy
Top Cards
Swords to Plowshares
90% of 10 decks +27% synergy
Reanimate
85% of 5451 decks +69% synergy
Bolas's Citadel
82% of 5450 decks +72% synergy
Animate Dead
79% of 5451 decks +69% synergy
Vile Entomber
75% of 5425 decks +73% synergy
Final Parting
74% of 5450 decks +73% synergy
Entomb
73% of 5451 decks +66% synergy
Beseech the Queen
73% of 5451 decks +72% synergy
Diabolic Tutor
71% of 5451 decks +65% synergy
Cabal Ritual
71% of 5451 decks +66% synergy
Creatures
Kutzil, Malamet Exemplar
100% of 3 decks +81% synergy
Hoarding Broodlord
65% of 4128 decks +62% synergy
Sheoldred, the Apocalypse
64% of 5166 decks +58% synergy
Dauthi Voidwalker
64% of 5425 decks +55% synergy
Fleshwrither
61% of 5451 decks +61% synergy
Eternal Witness
60% of 15 decks +39% synergy
Balthor the Defiled
58% of 5451 decks +58% synergy
Orcish Bowmasters
56% of 3721 decks +45% synergy
Opposition Agent
55% of 5432 decks +48% synergy
Sidisi, Undead Vizier
51% of 5451 decks +49% synergy
Esper Sentinel
50% of 10 decks +29% synergy
Dockside Extortionist
44% of 25 decks +31% synergy
Talion, the Kindly Lord
36% of 11 decks +30% synergy
Razaketh, the Foulblooded
34% of 5451 decks +32% synergy
Spore Frog
33% of 15 decks +30% synergy
Haywire Mite
33% of 15 decks +29% synergy
Thassa's Oracle
33% of 12 decks +26% synergy
Baleful Strix
33% of 12 decks +20% synergy
Sakura-Tribe Elder
33% of 15 decks +15% synergy
Birds of Paradise
33% of 15 decks +6% synergy
Crypt Ghast
32% of 5451 decks +27% synergy
Grim Servant
30% of 1429 decks +29% synergy
Sun Titan
30% of 10 decks +19% synergy
Braids, Arisen Nightmare
27% of 5166 decks +19% synergy
Deathrite Shaman
27% of 15 decks +15% synergy
Llanowar Elves
27% of 15 decks +6% synergy
Mulldrifter
25% of 12 decks +19% synergy
Phyrexian Metamorph
25% of 12 decks +18% synergy
Viscera Seer
25% of 5451 decks +15% synergy
Dualcaster Mage
24% of 25 decks +19% synergy
Delighted Halfling
23% of 13 decks +9% synergy
Persistent Constrictor
22% of 88 decks +12% synergy
Pontiff of Blight
21% of 5451 decks +20% synergy
Vito, Thorn of the Dusk Rose
21% of 5442 decks +15% synergy
Protean Hulk
20% of 15 decks +18% synergy
Satyr Wayfinder
20% of 15 decks +18% synergy
Underrealm Lich
20% of 15 decks +17% synergy
Imperial Recruiter
20% of 25 decks +14% synergy
Wood Elves
20% of 15 decks +13% synergy
Cankerbloom
20% of 15 decks +13% synergy
Seedborn Muse
20% of 15 decks +12% synergy
Mayhem Devil
20% of 25 decks +10% synergy
Reclamation Sage
20% of 15 decks +9% synergy
Bloodletter of Aclazotz
18% of 2483 decks +13% synergy
Accursed Marauder
18% of 1007 decks +9% synergy
Valgavoth, Terror Eater
17% of 382 decks +11% synergy
Carrion Feeder
16% of 5451 decks +11% synergy
Chainer, Nightmare Adept
16% of 25 decks +11% synergy
Simian Spirit Guide
16% of 25 decks +11% synergy
Anger
16% of 25 decks +10% synergy
Instants
Vampiric Tutor
67% of 5451 decks +49% synergy
Saw in Half
57% of 4680 decks +54% synergy
Culling the Weak
57% of 5451 decks +53% synergy
Imp's Mischief
55% of 5451 decks +52% synergy
Sacrifice
54% of 5451 decks +53% synergy
Dismember
53% of 5451 decks +50% synergy
Deadly Rollick
52% of 5442 decks +42% synergy
Cyclonic Rift
50% of 12 decks +22% synergy
Deflecting Swat
48% of 25 decks +32% synergy
Cut Down
46% of 5166 decks +45% synergy
Bitter Triumph
44% of 2366 decks +39% synergy
Grasp of Darkness
40% of 5451 decks +40% synergy
Assassin's Trophy
40% of 15 decks +10% synergy
Path to Exile
40% of 10 decks -5% synergy
Consuming Corruption
39% of 1210 decks +36% synergy
Reprieve
38% of 8 decks +33% synergy
An Offer You Can't Refuse
36% of 11 decks +16% synergy
Chaos Warp
36% of 25 decks +4% synergy
Snuff Out
36% of 5451 decks +33% synergy
Force of Negation
33% of 12 decks +24% synergy
Force of Will
33% of 12 decks +22% synergy
Mystical Tutor
33% of 12 decks +18% synergy
Fierce Guardianship
33% of 12 decks +15% synergy
Negate
33% of 12 decks +11% synergy
Lightning Bolt
32% of 25 decks +21% synergy
Rain of Filth
30% of 5451 decks +30% synergy
Mana Tithe
30% of 10 decks +28% synergy
Enlightened Tutor
30% of 10 decks +12% synergy
Pyroblast
28% of 25 decks +22% synergy
Shallow Grave
27% of 5451 decks +27% synergy
Veil of Summer
27% of 15 decks +20% synergy
Infernal Grasp
26% of 5339 decks +18% synergy
Victim of Night
25% of 5451 decks +25% synergy
Mental Misstep
25% of 12 decks +19% synergy
Flusterstorm
25% of 12 decks +18% synergy
Mana Drain
25% of 12 decks +10% synergy
Swan Song
25% of 12 decks +8% synergy
Arcane Denial
25% of 12 decks +5% synergy
Brainstorm
25% of 12 decks +4% synergy
Counterspell
25% of 12 decks -18% synergy
Fell the Profane
25% of 1372 decks +13% synergy
Defile
25% of 5450 decks +21% synergy
Burnt Offering
24% of 25 decks +22% synergy
Thrill of Possibility
24% of 25 decks +14% synergy
Not Dead After All
22% of 2663 decks +19% synergy
Abrupt Decay
20% of 15 decks +9% synergy
Abrade
20% of 25 decks +9% synergy
Worldly Tutor
20% of 15 decks +6% synergy
Terminate
20% of 25 decks -1% synergy
Bile Blight
20% of 5451 decks +20% synergy
Sorceries
Demonic Tutor
70% of 5451 decks +47% synergy
Grim Tutor
62% of 5451 decks +57% synergy
Dark Petition
58% of 5451 decks +58% synergy
Beseech the Mirror
58% of 3329 decks +54% synergy
Sign in Blood
52% of 5451 decks +42% synergy
Toxic Deluge
49% of 5451 decks +31% synergy
Praetor's Grasp
46% of 5451 decks +44% synergy
Feed the Swarm
45% of 5436 decks +27% synergy
Imperial Seal
44% of 5451 decks +38% synergy
Insatiable Avarice
42% of 1873 decks +37% synergy
Mastermind's Acquisition
42% of 5451 decks +41% synergy
Unmarked Grave
41% of 5425 decks +39% synergy
Cruelclaw's Heist
41% of 567 decks +39% synergy
Gamble
40% of 25 decks +30% synergy
Faithless Looting
36% of 25 decks +19% synergy
Eldritch Evolution
33% of 15 decks +29% synergy
Rise of the Witch-king
31% of 13 decks +24% synergy
Chain of Smog
29% of 5451 decks +28% synergy
Vandalblast
28% of 25 decks +12% synergy
Jeska's Will
28% of 25 decks +10% synergy
Exsanguinate
28% of 5451 decks +22% synergy
Night's Whisper
27% of 5451 decks +18% synergy
Life // Death
27% of 15 decks +25% synergy
Blasphemous Act
24% of 25 decks -10% synergy
Demonic Counsel
23% of 382 decks +18% synergy
Thoughtseize
22% of 5451 decks +21% synergy
Diabolic Intent
21% of 5451 decks +13% synergy
Jarad's Orders
20% of 15 decks +18% synergy
Twinflame
20% of 25 decks +17% synergy
Culling Ritual
20% of 15 decks +9% synergy
Cultivate
20% of 15 decks -26% synergy
Lively Dirge
20% of 1873 decks +17% synergy
Tendrils of Agony
20% of 5451 decks +19% synergy
Duress
18% of 5451 decks +17% synergy
Yawgmoth's Will
18% of 5451 decks +17% synergy
Bubbling Muck
18% of 5451 decks +17% synergy
Exhume
18% of 5451 decks +17% synergy
Read the Bones
17% of 5451 decks +9% synergy
Overmaster
16% of 25 decks +15% synergy
Persist
15% of 5425 decks +12% synergy
Dimir Machinations
14% of 5451 decks +14% synergy
Razaketh's Rite
14% of 5451 decks +14% synergy
Victimize
14% of 5451 decks +2% synergy
Infernal Plunge
12% of 25 decks +11% synergy
Wheel of Misfortune
12% of 25 decks +8% synergy
Mutilate
11% of 5451 decks +9% synergy
Damnation
11% of 5451 decks +3% synergy
Collective Brutality
11% of 5451 decks +10% synergy
Dread Return
10% of 5451 decks +5% synergy
Coiling Rebirth
10% of 567 decks +7% synergy
Utility Artifacts
Aetherflux Reservoir
64% of 5451 decks +61% synergy
Sensei's Divining Top
52% of 5451 decks +46% synergy
Wishclaw Talisman
49% of 5445 decks +43% synergy
The One Ring
35% of 4148 decks +26% synergy
Defense Grid
31% of 5451 decks +30% synergy
Lightning Greaves
26% of 5451 decks +0% synergy
Swiftfoot Boots
18% of 5451 decks -10% synergy
Bontu's Monument
16% of 5451 decks +14% synergy
Demon's Horn
14% of 5451 decks +14% synergy
Helm of Awakening
10% of 5451 decks +10% synergy
Ashnod's Altar
8% of 5451 decks +1% synergy
Staff of the Death Magus
8% of 5451 decks +8% synergy
Prism Ring
8% of 5451 decks +8% synergy
Manifold Key
6% of 5450 decks +5% synergy
Phyrexian Altar
6% of 5451 decks +2% synergy
Whip of Erebos
6% of 5451 decks +2% synergy
Expedition Map
5% of 5451 decks +2% synergy
Wayfarer's Bauble
5% of 5451 decks -5% synergy
Enchantments
Necropotence
68% of 5451 decks +62% synergy
Rhystic Study
67% of 12 decks +39% synergy
Smothering Tithe
60% of 10 decks +35% synergy
Necromancy
59% of 5451 decks +56% synergy
Mystic Remora
58% of 12 decks +40% synergy
Heartless Summoning
55% of 5451 decks +54% synergy
Dance of the Dead
54% of 5451 decks +52% synergy
Blind Obedience
40% of 10 decks +33% synergy
Underworld Breach
36% of 25 decks +30% synergy
Font of Agonies
31% of 5450 decks +30% synergy
Pestilence
29% of 5451 decks +28% synergy
Training Grounds
25% of 12 decks +22% synergy
Leshrac's Sigil
22% of 5451 decks +22% synergy
Sanguine Bond
22% of 5451 decks +16% synergy
Phyrexian Arena
21% of 5451 decks +6% synergy
Exquisite Blood
18% of 5451 decks +13% synergy
Greed
15% of 5451 decks +13% synergy
Meathook Massacre II
14% of 324 decks +9% synergy
The Meathook Massacre
12% of 5339 decks +7% synergy
Necrodominance
10% of 1253 decks +9% synergy
Black Market Connections
8% of 5190 decks -3% synergy
Into the Pit
8% of 88 decks +1% synergy
Kaya's Ghostform
7% of 5450 decks +3% synergy
Grievous Wound
7% of 324 decks +3% synergy
Phyrexian Reclamation
7% of 5451 decks +3% synergy
Leyline of the Void
6% of 5451 decks +5% synergy
Underworld Dreams
5% of 5451 decks +3% synergy
Planeswalkers
Professor Onyx
32% of 5430 decks +30% synergy
Utility Lands
Nykthos, Shrine to Nyx
58% of 5451 decks +53% synergy
Urborg, Tomb of Yawgmoth
58% of 5451 decks +48% synergy
Ancient Tomb
52% of 5451 decks +42% synergy
Crystal Vein
47% of 5451 decks +46% synergy
Phyrexian Tower
45% of 5451 decks +36% synergy
Urza's Saga
43% of 5425 decks +36% synergy
Emergence Zone
40% of 5450 decks +38% synergy
Cabal Coffers
37% of 5451 decks +26% synergy
Lake of the Dead
34% of 5451 decks +33% synergy
Homeward Path
30% of 5451 decks +28% synergy
City of Traitors
26% of 5451 decks +25% synergy
Takenuma, Abandoned Mire
26% of 5261 decks +15% synergy
Otawara, Soaring City
25% of 12 decks +8% synergy
Bojuka Bog
24% of 5451 decks -6% synergy
Reliquary Tower
24% of 5451 decks -6% synergy
Cabal Stronghold
24% of 5450 decks +20% synergy
Command Beacon
22% of 5451 decks +17% synergy
Barbarian Ring
20% of 25 decks +19% synergy
Ramunap Ruins
16% of 25 decks +15% synergy
Blast Zone
14% of 5450 decks +13% synergy
Barren Moor
14% of 5451 decks +10% synergy
Shizo, Death's Storehouse
13% of 5451 decks +9% synergy
Castle Locthwain
11% of 5445 decks +6% synergy
Radiant Fountain
9% of 5451 decks +8% synergy
Peat Bog
9% of 5451 decks +8% synergy
Witch's Cottage
8% of 5445 decks +4% synergy
Boseiju, Who Shelters All
8% of 5451 decks +7% synergy
Rogue's Passage
8% of 5451 decks -11% synergy
Spymaster's Vault
7% of 1372 decks +3% synergy
War Room
7% of 5432 decks +0% synergy
Strip Mine
6% of 5451 decks +3% synergy
Mishra's Factory
6% of 5451 decks +5% synergy
Vault of Whispers
5% of 5451 decks +1% synergy
Mutavault
5% of 5451 decks +4% synergy
Blinkmoth Nexus
5% of 5451 decks +4% synergy
Mana Artifacts
Sol Ring
98% of 5451 decks +13% synergy
Arcane Signet
67% of 5445 decks -5% synergy
Lotus Petal
57% of 5451 decks +50% synergy
Mana Vault
54% of 5451 decks +48% synergy
Talisman of Indulgence
52% of 25 decks +26% synergy
Chrome Mox
47% of 5451 decks +41% synergy
Jeweled Lotus
45% of 5432 decks +39% synergy
Mana Crypt
44% of 5451 decks +35% synergy
Mox Amber
43% of 5450 decks +39% synergy
Talisman of Dominance
42% of 12 decks +10% synergy
Talisman of Hierarchy
40% of 10 decks +15% synergy
Mind Stone
40% of 5451 decks +22% synergy
Fellwar Stone
35% of 5451 decks +14% synergy
Dimir Signet
33% of 12 decks +4% synergy
Grim Monolith
33% of 5451 decks +31% synergy
Rakdos Signet
32% of 25 decks +2% synergy
Mox Diamond
32% of 5451 decks +27% synergy
Golgari Signet
27% of 15 decks +14% synergy
Séance Board
23% of 88 decks +18% synergy
Thought Vessel
20% of 5451 decks +3% synergy
Everflowing Chalice
20% of 5451 decks +15% synergy
Lion's Eye Diamond
19% of 5451 decks +18% synergy
Mox Opal
14% of 5451 decks +9% synergy
Charcoal Diamond
10% of 5451 decks +5% synergy
Prismatic Lens
10% of 5451 decks +8% synergy
Thran Dynamo
8% of 5451 decks +3% synergy
Throne of Eldraine
5% of 2560 decks +3% synergy
Worn Powerstone
5% of 5451 decks +3% synergy
Lands
Steam Vents
75% of 4 decks +36% synergy
Caves of Koilos
70% of 10 decks +42% synergy
Godless Shrine
70% of 10 decks +29% synergy
Blood Crypt
64% of 25 decks +25% synergy
Llanowar Wastes
60% of 15 decks +34% synergy
Watery Grave
58% of 12 decks +17% synergy
Smoldering Marsh
52% of 25 decks +20% synergy
Isolated Chapel
50% of 10 decks +23% synergy
Sulfurous Springs
48% of 25 decks +28% synergy
Luxury Suite
48% of 25 decks +22% synergy
Overgrown Tomb
47% of 15 decks +4% synergy
Sunken Hollow
42% of 12 decks +7% synergy
Woodland Cemetery
40% of 15 decks +12% synergy
Gemstone Caverns
40% of 5451 decks +35% synergy
Mount Doom
33% of 24 decks +26% synergy
Underground Sea
33% of 12 decks +19% synergy
Temple of Malady
33% of 15 decks +17% synergy
Golgari Rot Farm
33% of 15 decks +16% synergy
Shipwreck Marsh
33% of 12 decks +14% synergy
Brightclimb Pathway
30% of 10 decks +20% synergy
Fetid Heath
30% of 10 decks +19% synergy
Shineshadow Snarl
30% of 10 decks +18% synergy
Scrubland
30% of 10 decks +16% synergy
Badlands
28% of 25 decks +14% synergy
Haunted Ridge
28% of 25 decks +12% synergy
Dragonskull Summit
28% of 25 decks -3% synergy
Cavern of Souls
28% of 5451 decks +21% synergy
Talon Gates of Madara
27% of 1007 decks +24% synergy
Blooming Marsh
27% of 15 decks +22% synergy
Bayou
27% of 15 decks +13% synergy
Undergrowth Stadium
27% of 15 decks +0% synergy
Darkslick Shores
25% of 12 decks +20% synergy
Raucous Theater
25% of 12 decks +12% synergy
Dimir Aqueduct
25% of 12 decks +8% synergy
Drowned Catacomb
25% of 12 decks -0% synergy
Morphic Pool
25% of 12 decks -1% synergy
Blackcleave Cliffs
20% of 25 decks +15% synergy
Tainted Peak
20% of 25 decks +10% synergy
Necroblossom Snarl
20% of 15 decks +8% synergy
Tainted Wood
20% of 15 decks +7% synergy
Temple of Malice
20% of 25 decks +6% synergy
Foreboding Ruins
20% of 25 decks +4% synergy
Blightstep Pathway
16% of 25 decks +6% synergy
Shadowblood Ridge
12% of 25 decks +0% synergy
Marsh Flats
11% of 5451 decks -0% synergy
Verdant Catacombs
10% of 5451 decks -1% synergy
Bloodstained Mire
10% of 5451 decks -1% synergy
Polluted Delta
10% of 5451 decks -2% synergy
Myriad Landscape
10% of 5451 decks -10% synergy
Command Tower
7% of 5451 decks -66% synergy