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

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

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. Phyrexian Altar 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 Phyrexian Altar by sacrificing Gray Merchant, adding one mana of any color.
  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 colored mana. 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.

K'rrik, Son of Yawgmoth
3.91% of 14093 decks 551 decks
Chainer, Dementia Master
28.79% of 1657 decks 477 decks
Kokusho, the Evening Star
6.90% of 840 decks 58 decks
Yawgmoth, Thran Physician
0.93% of 5603 decks 52 decks
Braids, Arisen Nightmare
0.49% of 7006 decks 34 decks
Ayara, First of Locthwain
0.62% of 4836 decks 30 decks
Balthor the Defiled
4.10% of 586 decks 24 decks
Syr Konrad, the Grim
0.43% of 4644 decks 20 decks
Liliana, Heretical Healer
0.48% of 3323 decks 16 decks
Sheoldred, the Apocalypse
0.14% of 9507 decks 13 decks
Mortarion, Daemon Primarch
0.91% of 1093 decks 10 decks
Drivnod, Carnage Dominus
0.88% of 1134 decks 10 decks
Gonti, Lord of Luxury
0.67% of 1350 decks 9 decks
Gix, Yawgmoth Praetor
0.27% of 3289 decks 9 decks
Meren of Clan Nel Toth
0.06% of 15123 decks 9 decks
Acererak the Archlich
0.82% of 1095 decks 9 decks
Junji, the Midnight Sky
2.27% of 353 decks 8 decks
Xiahou Dun, the One-Eyed
3.94% of 203 decks 8 decks
New Cards
Blasphemous Edict
96% of 27 decks +62% synergy
Withering Torment
70% of 143 decks +50% synergy
Bloodthirsty Conqueror
47% of 43 decks +35% synergy
Overlord of the Balemurk
31% of 61 decks +24% synergy
Valgavoth, Terror Eater
21% of 176 decks +16% synergy
High Synergy Cards
Cabal Coffers
82% of 1551 decks +72% synergy
Jet Medallion
74% of 1551 decks +71% synergy
Reanimate
81% of 1551 decks +66% synergy
Crypt Ghast
70% of 1551 decks +65% synergy
Urborg, Tomb of Yawgmoth
74% of 1551 decks +65% synergy
Buried Alive
67% of 1551 decks +61% synergy
Vilis, Broker of Blood
64% of 1551 decks +60% synergy
Bolas's Citadel
69% of 1551 decks +60% synergy
Dark Ritual
82% of 1551 decks +60% synergy
Entomb
66% of 1551 decks +59% synergy
Top Cards
Animate Dead
67% of 1551 decks +57% synergy
Viscera Seer
63% of 1551 decks +54% synergy
Toxic Deluge
60% of 1551 decks +43% synergy
Feed the Swarm
60% of 1538 decks +42% synergy
Ashnod's Altar
59% of 1551 decks +51% synergy
Swords to Plowshares
58% of 24 decks -4% synergy
Eternal Witness
57% of 28 decks +36% synergy
Rhystic Study
55% of 20 decks +27% synergy
Necropotence
52% of 1551 decks +47% synergy
Esper Sentinel
50% of 24 decks +29% synergy
Creatures
Blood Artist
49% of 1551 decks +38% synergy
Birds of Paradise
46% of 28 decks +19% synergy
Elas il-Kor, Sadistic Pilgrim
46% of 24 decks +34% synergy
Carrion Feeder
44% of 1551 decks +39% synergy
Accursed Marauder
43% of 336 decks +34% synergy
Sakura-Tribe Elder
43% of 28 decks +24% synergy
Ignoble Hierarch
43% of 7 decks +17% synergy
Sheoldred, the Apocalypse
42% of 1415 decks +37% synergy
Dockside Extortionist
42% of 43 decks +30% synergy
Zulaport Cutthroat
41% of 1551 decks +31% synergy
Yawgmoth, Thran Physician
40% of 1551 decks +37% synergy
Kokusho, the Evening Star
40% of 1551 decks +38% synergy
Mikaeus, the Unhallowed
38% of 1551 decks +35% synergy
Ayara, First of Locthwain
38% of 1550 decks +34% synergy
Warren Soultrader
37% of 453 decks +30% synergy
Dauthi Voidwalker
37% of 1521 decks +29% synergy
Orcish Bowmasters
36% of 941 decks +25% synergy
Protean Hulk
36% of 28 decks +34% synergy
Vile Entomber
35% of 1521 decks +33% synergy
Sidisi, Undead Vizier
35% of 1551 decks +33% synergy
Massacre Wurm
35% of 1551 decks +30% synergy
Gravecrawler
34% of 1551 decks +31% synergy
Razaketh, the Foulblooded
34% of 1551 decks +32% synergy
Opposition Agent
33% of 1535 decks +25% synergy
Plaguecrafter
32% of 1551 decks +27% synergy
Necrotic Ooze
30% of 1551 decks +29% synergy
Feldon of the Third Path
30% of 43 decks +27% synergy
Mayhem Devil
30% of 43 decks +20% synergy
Soldevi Adnate
30% of 1551 decks +29% synergy
Luminous Broodmoth
29% of 24 decks +27% synergy
Soul Warden
29% of 24 decks +24% synergy
Kambal, Consul of Allocation
29% of 24 decks +23% synergy
Sheoldred, Whispering One
29% of 1551 decks +24% synergy
Spore Frog
29% of 28 decks +26% synergy
Lotho, Corrupt Shirriff
29% of 14 decks +14% synergy
Solemn Simulacrum
28% of 1551 decks +15% synergy
Skirge Familiar
28% of 1551 decks +27% synergy
Chainer, Nightmare Adept
28% of 43 decks +23% synergy
Nirkana Revenant
28% of 1551 decks +26% synergy
Blood Celebrant
28% of 1551 decks +27% synergy
Pitiless Plunderer
26% of 1551 decks +19% synergy
Asmodeus the Archfiend
26% of 1510 decks +26% synergy
Haywire Mite
26% of 23 decks +22% synergy
Braids, Arisen Nightmare
26% of 1415 decks +18% synergy
Celestine, the Living Saint
25% of 24 decks +23% synergy
Soul's Attendant
25% of 24 decks +22% synergy
Diregraf Captain
25% of 20 decks +21% synergy
Drana and Linvala
25% of 16 decks +19% synergy
Cruel Celebrant
25% of 24 decks +17% synergy
Deathrite Shaman
25% of 28 decks +13% synergy
Instants
Vampiric Tutor
61% of 1551 decks +42% synergy
Chaos Warp
47% of 43 decks +15% synergy
Assassin's Trophy
46% of 28 decks +16% synergy
Cyclonic Rift
45% of 20 decks +17% synergy
Cabal Ritual
43% of 1551 decks +38% synergy
Enlightened Tutor
42% of 24 decks +24% synergy
Path to Exile
42% of 24 decks -4% synergy
Deflecting Swat
40% of 42 decks +24% synergy
Fierce Guardianship
40% of 20 decks +22% synergy
Counterspell
40% of 20 decks -3% synergy
An Offer You Can't Refuse
39% of 18 decks +18% synergy
Deadly Rollick
37% of 1541 decks +26% synergy
Imp's Mischief
36% of 1551 decks +33% synergy
Mana Drain
35% of 20 decks +20% synergy
Culling the Weak
34% of 1551 decks +30% synergy
Anguished Unmaking
33% of 24 decks +9% synergy
Worldly Tutor
32% of 28 decks +18% synergy
Malakir Rebirth
31% of 1538 decks +22% synergy
Mystical Tutor
30% of 20 decks +15% synergy
Defile
29% of 1551 decks +25% synergy
Fell the Profane
25% of 453 decks +14% synergy
Demand Answers
25% of 20 decks +18% synergy
Force of Negation
25% of 20 decks +16% synergy
Arcane Denial
25% of 20 decks +5% synergy
Generous Gift
25% of 24 decks -1% synergy
Saw in Half
24% of 1329 decks +21% synergy
Bitter Triumph
24% of 636 decks +19% synergy
Pyroblast
23% of 43 decks +17% synergy
Red Elemental Blast
23% of 43 decks +17% synergy
Bedevil
23% of 43 decks +9% synergy
Snuff Out
23% of 1551 decks +21% synergy
Infernal Grasp
22% of 1499 decks +15% synergy
Tibalt's Trickery
22% of 41 decks +16% synergy
Beast Within
21% of 28 decks -17% synergy
Teferi's Protection
21% of 24 decks +1% synergy
Dismember
20% of 1551 decks +17% synergy
Frantic Search
20% of 20 decks +8% synergy
Swan Song
20% of 20 decks +4% synergy
Sacrifice
20% of 1551 decks +19% synergy
Thrill of Possibility
19% of 43 decks +8% synergy
Noxious Revival
18% of 28 decks +12% synergy
Nature's Claim
18% of 28 decks +8% synergy
Flare of Malice
17% of 462 decks +14% synergy
Terminate
16% of 43 decks -5% synergy
Village Rites
16% of 1540 decks +6% synergy
Spell Pierce
15% of 20 decks +11% synergy
Pact of Negation
15% of 20 decks +8% synergy
Force of Will
15% of 20 decks +4% synergy
Negate
15% of 20 decks -8% synergy
Abrupt Decay
14% of 28 decks +4% synergy
Sorceries
Demonic Tutor
67% of 1551 decks +45% synergy
Sign in Blood
43% of 1551 decks +34% synergy
Jeska's Will
43% of 42 decks +25% synergy
Faithless Looting
42% of 43 decks +25% synergy
Damnation
40% of 1551 decks +32% synergy
Molten Duplication
40% of 15 decks +37% synergy
Exsanguinate
37% of 1551 decks +31% synergy
Diabolic Intent
36% of 1551 decks +28% synergy
Vandalblast
35% of 43 decks +19% synergy
Grim Tutor
32% of 1551 decks +28% synergy
Victimize
32% of 1551 decks +20% synergy
Peer into the Abyss
31% of 1540 decks +28% synergy
Night's Whisper
29% of 1551 decks +20% synergy
Damn
29% of 24 decks +13% synergy
Living Death
29% of 1551 decks +23% synergy
Gamble
28% of 43 decks +18% synergy
Blasphemous Act
28% of 43 decks -6% synergy
Insatiable Avarice
25% of 526 decks +20% synergy
Torment of Hailfire
25% of 1551 decks +20% synergy
Beseech the Mirror
24% of 829 decks +20% synergy
Bubbling Muck
23% of 1551 decks +22% synergy
Mutilate
22% of 1551 decks +20% synergy
Imperial Seal
21% of 1551 decks +16% synergy
Beseech the Queen
21% of 1551 decks +20% synergy
Diabolic Tutor
21% of 1551 decks +14% synergy
Unmarked Grave
20% of 1521 decks +18% synergy
Windfall
20% of 20 decks +7% synergy
Rise of the Witch-king
19% of 16 decks +12% synergy
Final Parting
18% of 1551 decks +17% synergy
Life // Death
18% of 28 decks +16% synergy
Life from the Loam
18% of 28 decks +14% synergy
Green Sun's Zenith
18% of 28 decks +12% synergy
Finale of Devastation
18% of 28 decks +10% synergy
Culling Ritual
18% of 28 decks +7% synergy
Farseek
18% of 28 decks -16% synergy
Cultivate
18% of 28 decks -28% synergy
Read the Bones
18% of 1551 decks +10% synergy
Idyllic Tutor
17% of 24 decks +12% synergy
Empty the Laboratory
16% of 19 decks +15% synergy
Merchant Scroll
15% of 20 decks +13% synergy
Demonic Counsel
15% of 176 decks +10% synergy
Dread Return
15% of 1551 decks +9% synergy
Eldritch Evolution
14% of 28 decks +10% synergy
Three Visits
14% of 28 decks -10% synergy
Kodama's Reach
14% of 28 decks -17% synergy
Nature's Lore
14% of 28 decks -18% synergy
Rampant Growth
14% of 28 decks -20% synergy
Cathartic Reunion
14% of 43 decks +10% synergy
Wheel of Fortune
14% of 43 decks +9% synergy
Yawgmoth's Will
14% of 1551 decks +12% synergy
Utility Artifacts
Aetherflux Reservoir
43% of 1551 decks +39% synergy
Sensei's Divining Top
38% of 1551 decks +33% synergy
Lightning Greaves
38% of 1551 decks +13% synergy
Altar of Dementia
38% of 1551 decks +35% synergy
Birthing Pod
32% of 28 decks +30% synergy
Expedition Map
28% of 1551 decks +25% synergy
The One Ring
21% of 1045 decks +12% synergy
Skullclamp
20% of 1551 decks +8% synergy
Swiftfoot Boots
20% of 1551 decks -8% synergy
Bontu's Monument
20% of 1551 decks +18% synergy
Tainted Sigil
17% of 24 decks +16% synergy
Wishclaw Talisman
14% of 1550 decks +9% synergy
Brass's Tunnel-Grinder
13% of 23 decks +10% synergy
Wayfarer's Bauble
13% of 1551 decks +3% synergy
Whip of Erebos
12% of 1551 decks +9% synergy
Mesmeric Orb
9% of 1551 decks +8% synergy
Defense Grid
7% of 1551 decks +6% synergy
Nim Deathmantle
7% of 1551 decks +6% synergy
Mindcrank
7% of 1551 decks +5% synergy
Demon's Horn
7% of 1551 decks +6% synergy
Palantír of Orthanc
6% of 854 decks +4% synergy
Alhammarret's Archive
6% of 1551 decks +4% synergy
Enchantments
Smothering Tithe
50% of 24 decks +25% synergy
Phyrexian Arena
41% of 1551 decks +26% synergy
Mystic Remora
40% of 20 decks +22% synergy
Necromancy
37% of 1551 decks +34% synergy
Rooftop Storm
35% of 20 decks +33% synergy
Blind Obedience
29% of 24 decks +22% synergy
Underworld Breach
29% of 42 decks +22% synergy
Necroduality
26% of 19 decks +25% synergy
Exquisite Blood
26% of 1551 decks +21% synergy
Goblin Bombardment
26% of 43 decks +19% synergy
Grave Pact
25% of 1551 decks +20% synergy
Dance of the Dead
24% of 1551 decks +22% synergy
Black Market Connections
24% of 1431 decks +13% synergy
The Meathook Massacre
22% of 1499 decks +17% synergy
Sanguine Bond
22% of 1551 decks +16% synergy
Ripples of Undeath
20% of 381 decks +13% synergy
Sneak Attack
19% of 43 decks +16% synergy
Survival of the Fittest
18% of 28 decks +16% synergy
Sylvan Library
18% of 28 decks +6% synergy
Phyrexian Reclamation
17% of 1551 decks +14% synergy
Meathook Massacre II
17% of 159 decks +13% synergy
Font of Agonies
17% of 1551 decks +16% synergy
Land Tax
17% of 24 decks +10% synergy
Moldervine Reclamation
14% of 28 decks +5% synergy
Black Market
14% of 1551 decks +10% synergy
Dictate of Erebos
14% of 1551 decks +10% synergy
Leshrac's Sigil
12% of 1551 decks +12% synergy
Bitterblossom
12% of 1551 decks +8% synergy
Necrodominance
12% of 404 decks +10% synergy
Heartless Summoning
11% of 1551 decks +10% synergy
Guardian Project
11% of 28 decks +2% synergy
Greed
11% of 1551 decks +8% synergy
Spiteful Banditry
10% of 29 decks +8% synergy
Fable of the Mirror-Breaker
10% of 41 decks +7% synergy
Bastion of Remembrance
9% of 1540 decks +3% synergy
Funeral Room // Awakening Hall
9% of 159 decks +4% synergy
Bloodchief Ascension
9% of 1551 decks +6% synergy
Contamination
8% of 1551 decks +8% synergy
Descent into Avernus
8% of 37 decks +5% synergy
Braid of Fire
7% of 43 decks +6% synergy
Curse of Opulence
7% of 43 decks +3% synergy
No Mercy
7% of 1551 decks +5% synergy
Kaya's Ghostform
6% of 1551 decks +2% synergy
Unholy Annex // Ritual Chamber
6% of 143 decks +2% synergy
Into the Pit
6% of 49 decks +1% synergy
Tortured Existence
6% of 1551 decks +4% synergy
Underworld Dreams
6% of 1551 decks +4% synergy
Oubliette
6% of 1551 decks +5% synergy
Pestilence
5% of 1551 decks +4% synergy
Planeswalkers
Liliana of the Dark Realms
16% of 1551 decks +15% synergy
Professor Onyx
13% of 1523 decks +11% synergy
Liliana, Dreadhorde General
10% of 1551 decks +6% synergy
Liliana of the Veil
6% of 1551 decks +4% synergy
Utility Lands
Nykthos, Shrine to Nyx
60% of 1551 decks +54% synergy
Phyrexian Tower
59% of 1551 decks +51% synergy
Bojuka Bog
50% of 1551 decks +19% synergy
Cabal Stronghold
43% of 1551 decks +40% synergy
Otawara, Soaring City
42% of 19 decks +25% synergy
Takenuma, Abandoned Mire
37% of 1477 decks +26% synergy
Ancient Tomb
36% of 1551 decks +25% synergy
Boseiju, Who Endures
29% of 28 decks +9% synergy
Reliquary Tower
28% of 1551 decks -1% synergy
Castle Locthwain
26% of 1550 decks +20% synergy
Dryad Arbor
25% of 28 decks +21% synergy
High Market
23% of 1551 decks +20% synergy
Lake of the Dead
18% of 1551 decks +17% synergy
Urza's Saga
17% of 1521 decks +10% synergy
War Room
17% of 1535 decks +10% synergy
Eiganjo, Seat of the Empire
17% of 24 decks +8% synergy
Vault of the Archangel
17% of 24 decks +6% synergy
Crypt of Agadeem
16% of 1551 decks +15% synergy
Thespian's Stage
15% of 1551 decks +12% synergy
Command Beacon
15% of 1551 decks +10% synergy
Spymaster's Vault
15% of 453 decks +11% synergy
Gaea's Cradle
14% of 28 decks +9% synergy
Witch's Cottage
14% of 1550 decks +10% synergy
Deserted Temple
14% of 1551 decks +13% synergy
Shizo, Death's Storehouse
13% of 1551 decks +8% synergy
Volrath's Stronghold
12% of 1551 decks +11% synergy
Strip Mine
11% of 1551 decks +8% synergy
Emergence Zone
10% of 1551 decks +8% synergy
Geier Reach Sanitarium
9% of 1551 decks +5% synergy
Crystal Vein
8% of 1551 decks +7% synergy
Vesuva
8% of 1551 decks +7% synergy
Barren Moor
7% of 1551 decks +4% synergy
Forgotten Cave
7% of 43 decks +2% synergy
Rogue's Passage
7% of 1551 decks -12% synergy
Mortuary Mire
6% of 1551 decks +1% synergy
Tomb Fortress
6% of 1329 decks +5% synergy
Buried Ruin
6% of 1551 decks +1% synergy
Maze of Ith
5% of 1551 decks +2% synergy
Mana Artifacts
Sol Ring
95% of 1551 decks +11% synergy
Arcane Signet
69% of 1550 decks -3% synergy
Talisman of Dominance
60% of 20 decks +29% synergy
Talisman of Indulgence
56% of 43 decks +30% synergy
Dimir Signet
50% of 20 decks +20% synergy
Rakdos Signet
47% of 43 decks +17% synergy
Talisman of Hierarchy
33% of 24 decks +9% synergy
Mana Crypt
27% of 1551 decks +19% synergy
Mana Vault
26% of 1551 decks +19% synergy
Mind Stone
26% of 1551 decks +8% synergy
Jeweled Lotus
24% of 1535 decks +18% synergy
Fellwar Stone
23% of 1551 decks +2% synergy
Thought Vessel
22% of 1551 decks +5% synergy
Lotus Petal
21% of 1551 decks +15% synergy
Chrome Mox
20% of 1551 decks +13% synergy
Golgari Signet
18% of 28 decks +5% synergy
Orzhov Signet
17% of 24 decks -10% synergy
Charcoal Diamond
16% of 1551 decks +11% synergy
Mox Amber
13% of 1551 decks +9% synergy
Throne of Eldraine
13% of 746 decks +10% synergy
Mox Diamond
10% of 1551 decks +5% synergy
Nyx Lotus
9% of 1544 decks +8% synergy
Caged Sun
9% of 1551 decks +6% synergy
Mox Opal
8% of 1551 decks +4% synergy
Sceptre of Eternal Glory
8% of 1329 decks +7% synergy
Grim Monolith
8% of 1551 decks +6% synergy
Cursed Mirror
7% of 41 decks +2% synergy
Extraplanar Lens
7% of 1551 decks +6% synergy
Séance Board
6% of 49 decks +3% synergy
Gilded Lotus
6% of 1551 decks +2% synergy
Everflowing Chalice
5% of 1551 decks +1% synergy
Lands
Blood Crypt
77% of 43 decks +38% synergy
Godless Shrine
75% of 24 decks +34% synergy
Overgrown Tomb
68% of 28 decks +25% synergy
Watery Grave
65% of 20 decks +24% synergy
Shipwreck Marsh
63% of 19 decks +44% synergy
Vault of Champions
58% of 24 decks +33% synergy
Shadowy Backstreet
56% of 9 decks +42% synergy
Sunken Hollow
55% of 20 decks +20% synergy
Underground Mortuary
55% of 11 decks +38% synergy
Caves of Koilos
54% of 24 decks +26% synergy
Dragonskull Summit
53% of 43 decks +23% synergy
Smoldering Marsh
53% of 43 decks +21% synergy
Raucous Theater
53% of 17 decks +40% synergy
Undercity Sewers
50% of 6 decks +36% synergy
Drowned Catacomb
50% of 20 decks +24% synergy
Undergrowth Stadium
50% of 28 decks +24% synergy
Xander's Lounge
50% of 6 decks +23% synergy
Steam Vents
50% of 6 decks +11% synergy
Sulfurous Springs
49% of 43 decks +29% synergy
Luxury Suite
49% of 43 decks +22% synergy
Underground River
45% of 20 decks +25% synergy
Morphic Pool
45% of 20 decks +19% synergy
Ziatora's Proving Ground
43% of 7 decks +11% synergy
Silent Clearing
42% of 24 decks +37% synergy
Isolated Chapel
42% of 24 decks +14% synergy
Llanowar Wastes
39% of 28 decks +14% synergy
Scrubland
38% of 24 decks +24% synergy
Woodland Cemetery
36% of 28 decks +8% synergy
Graven Cairns
35% of 43 decks +27% synergy
Fetid Heath
33% of 24 decks +23% synergy
Dimir Aqueduct
30% of 20 decks +13% synergy
Blightstep Pathway
29% of 41 decks +19% synergy
Shattered Sanctum
29% of 24 decks +16% synergy
Nurturing Peatland
29% of 28 decks +23% synergy
Badlands
28% of 43 decks +14% synergy
Haunted Ridge
27% of 41 decks +11% synergy
Brightclimb Pathway
25% of 24 decks +15% synergy
Bayou
25% of 28 decks +11% synergy
Underground Sea
25% of 20 decks +11% synergy
Foreboding Ruins
23% of 43 decks +7% synergy
Mount Doom
23% of 31 decks +15% synergy
Darkbore Pathway
21% of 28 decks +13% synergy
Twilight Mire
21% of 28 decks +12% synergy
Deathcap Glade
21% of 28 decks +8% synergy
Golgari Rot Farm
21% of 28 decks +4% synergy
Blackcleave Cliffs
21% of 43 decks +15% synergy
Tainted Peak
21% of 43 decks +11% synergy
Tainted Field
21% of 24 decks +7% synergy
Darkslick Shores
20% of 20 decks +15% synergy
Rakdos Carnarium
19% of 43 decks +4% synergy