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

   Prerequisites

What do I need to start this combo?
All permanents 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

How does this combo work?
1
Activate Spawning Pit's first ability by sacrificing Gray Merchant, putting a charge counter on it.
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

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite lifegain
Infinite lifegain triggers
Infinite lifeloss
Infinite LTB
Infinite sacrifice triggers
Return all creature cards from all graveyards to the battlefield under your control
Infinite charge counters on a permanent
Eirdu, Carrier of Dawn
0.1%inclusion1 decks921 decks
Top Commanders
Chainer, Dementia Master
3.0%inclusion55 decks1.81K decks
K'rrik, Son of Yawgmoth
0.1%inclusion18 decks17.9K decks
Sephiroth, Fabled SOLDIER
0.0%inclusion2 decks18.3K decks
Balthor the Defiled
0.2%inclusion2 decks814 decks
Kokusho, the Evening Star
0.2%inclusion2 decks1.21K decks
Syr Konrad, the Grim
0.0%inclusion2 decks5.35K decks
Endrek Sahr, Master Breeder
0.1%inclusion2 decks1.90K decks
Meren of Clan Nel Toth
0.0%inclusion1 decks18.9K decks
Uchbenbak, the Great Mistake
0.4%inclusion1 decks267 decks
Ravos, Soultender // Tevesh Szat, Doom of Fools
0.8%inclusion1 decks124 decks
Sheoldred, Whispering One
0.1%inclusion1 decks1.05K decks
Ayara, First of Locthwain
0.0%inclusion1 decks6.03K decks
Shirei, Shizo's Caretaker
0.0%inclusion1 decks6.69K decks
Sauron, the Dark Lord
0.0%inclusion1 decks29.3K decks
Alesha, Who Laughs at Fate
0.0%inclusion1 decks3.69K decks
Cao Cao, Lord of Wei
0.8%inclusion1 decks124 decks
Karumonix, the Rat King
0.0%inclusion1 decks5.79K decks
High Synergy Cards
Viscera Seer
85%inclusion89 decks105 decks
77%synergy
Ashnod's Altar
67%inclusion70 decks105 decks
60%synergy
Carrion Feeder
63%inclusion66 decks105 decks
58%synergy
Jet Medallion
60%inclusion63 decks105 decks
56%synergy
Crypt Ghast
61%inclusion64 decks105 decks
56%synergy
Buried Alive
62%inclusion65 decks105 decks
56%synergy
Feed the Swarm
68%inclusion71 decks105 decks
51%synergy
Cabal Coffers
59%inclusion62 decks105 decks
49%synergy
Altar of Dementia
50%inclusion53 decks105 decks
48%synergy
Vilis, Broker of Blood
49%inclusion51 decks105 decks
46%synergy
Top Cards
Dark Ritual
64%inclusion67 decks105 decks
39%synergy
Reanimate
54%inclusion57 decks105 decks
35%synergy
Animate Dead
50%inclusion52 decks105 decks
41%synergy
Victimize
46%inclusion48 decks105 decks
33%synergy
Plaguecrafter
45%inclusion47 decks105 decks
40%synergy
Massacre Wurm
45%inclusion47 decks105 decks
40%synergy
Sign in Blood
45%inclusion47 decks105 decks
36%synergy
Solemn Simulacrum
44%inclusion46 decks105 decks
31%synergy
Noxious Gearhulk
43%inclusion45 decks105 decks
40%synergy
Phyrexian Arena
43%inclusion45 decks105 decks
27%synergy
Game Changers
Bolas's Citadel
42%inclusion44 decks105 decks
34%synergy
Necropotence
37%inclusion39 decks105 decks
32%synergy
Demonic Tutor
27%inclusion28 decks105 decks
7%synergy
Vampiric Tutor
22%inclusion23 decks105 decks
7%synergy
Ancient Tomb
13%inclusion14 decks105 decks
4%synergy
Mana Vault
10%inclusion11 decks105 decks
4%synergy
Opposition Agent
8.6%inclusion9 decks105 decks
3%synergy
Orcish Bowmasters
8.6%inclusion9 decks105 decks
0%synergy
Chrome Mox
6.7%inclusion7 decks105 decks
1%synergy
Creatures
Blood Artist
40%inclusion42 decks105 decks
28%synergy
Soldevi Adnate
39%inclusion41 decks105 decks
39%synergy
Kokusho, the Evening Star
38%inclusion40 decks105 decks
37%synergy
Ayara, First of Locthwain
38%inclusion40 decks105 decks
35%synergy
Zulaport Cutthroat
37%inclusion39 decks105 decks
29%synergy
Bog Witch
33%inclusion35 decks105 decks
33%synergy
Nirkana Revenant
33%inclusion35 decks105 decks
32%synergy
Abhorrent Overlord
32%inclusion34 decks105 decks
32%synergy
Vile Entomber
31%inclusion33 decks105 decks
30%synergy
Yawgmoth, Thran Physician
31%inclusion33 decks105 decks
28%synergy
Accursed Marauder
31%inclusion29 decks93 decks
26%synergy
Disciple of Bolas
30%inclusion31 decks105 decks
27%synergy
Dimir House Guard
29%inclusion30 decks105 decks
28%synergy
Grave Titan
28%inclusion29 decks105 decks
25%synergy
Ravenous Chupacabra
28%inclusion29 decks105 decks
24%synergy
Meteor Golem
27%inclusion28 decks105 decks
25%synergy
Grim Haruspex
27%inclusion28 decks105 decks
24%synergy
Syr Konrad, the Grim
27%inclusion28 decks105 decks
18%synergy
Warren Soultrader
26%inclusion24 decks93 decks
20%synergy
Mindslicer
25%inclusion26 decks105 decks
24%synergy
Pitiless Plunderer
25%inclusion26 decks105 decks
16%synergy
Razaketh, the Foulblooded
24%inclusion25 decks105 decks
22%synergy
Stitcher's Supplier
24%inclusion25 decks105 decks
20%synergy
Necrotic Ooze
23%inclusion24 decks105 decks
22%synergy
Sidisi, Undead Vizier
23%inclusion24 decks105 decks
22%synergy
Mikaeus, the Unhallowed
23%inclusion24 decks105 decks
20%synergy
Yahenni, Undying Partisan
23%inclusion24 decks105 decks
20%synergy
Fleshbag Marauder
23%inclusion24 decks105 decks
19%synergy
Braids, Arisen Nightmare
22%inclusion23 decks105 decks
15%synergy
Skirge Familiar
21%inclusion22 decks105 decks
20%synergy
Disciple of Griselbrand
20%inclusion21 decks105 decks
20%synergy
Asmodeus the Archfiend
19%inclusion20 decks105 decks
19%synergy
Rune-Scarred Demon
19%inclusion20 decks105 decks
17%synergy
Archon of Cruelty
18%inclusion19 decks105 decks
15%synergy
Sheoldred, Whispering One
18%inclusion19 decks105 decks
14%synergy
Blood Celebrant
17%inclusion18 decks105 decks
17%synergy
Sepulchral Primordial
17%inclusion18 decks105 decks
16%synergy
Morbid Opportunist
17%inclusion18 decks105 decks
10%synergy
Corpse Connoisseur
16%inclusion17 decks105 decks
16%synergy
Butcher of Malakir
16%inclusion17 decks105 decks
14%synergy
Wurmcoil Engine
15%inclusion16 decks105 decks
14%synergy
Reassembling Skeleton
15%inclusion16 decks105 decks
12%synergy
Gravecrawler
14%inclusion15 decks105 decks
11%synergy
Grim Servant
14%inclusion13 decks93 decks
13%synergy
Blood Pet
13%inclusion14 decks105 decks
12%synergy
Gonti, Lord of Luxury
13%inclusion14 decks105 decks
12%synergy
Doom Whisperer
13%inclusion14 decks105 decks
11%synergy
Woe Strider
13%inclusion14 decks105 decks
11%synergy
Junji, the Midnight Sky
13%inclusion14 decks105 decks
11%synergy
Burnished Hart
13%inclusion14 decks105 decks
10%synergy
Instants
Withering Torment
40%inclusion34 decks84 decks
32%synergy
Entomb
40%inclusion42 decks105 decks
33%synergy
Defile
29%inclusion30 decks105 decks
25%synergy
Infernal Grasp
27%inclusion28 decks105 decks
19%synergy
Imp's Mischief
25%inclusion26 decks105 decks
21%synergy
Village Rites
22%inclusion23 decks105 decks
13%synergy
Cabal Ritual
18%inclusion19 decks105 decks
13%synergy
Malakir Rebirth
17%inclusion18 decks105 decks
9%synergy
Deadly Dispute
17%inclusion18 decks105 decks
5%synergy
Tragic Slip
15%inclusion16 decks105 decks
12%synergy
Saw in Half
15%inclusion16 decks105 decks
11%synergy
Culling the Weak
15%inclusion16 decks105 decks
11%synergy
Deadly Rollick
15%inclusion16 decks105 decks
2%synergy
Bitter Triumph
14%inclusion15 decks105 decks
11%synergy
Consuming Corruption
14%inclusion13 decks93 decks
13%synergy
Sacrifice
13%inclusion14 decks105 decks
12%synergy
Fell the Profane
13%inclusion12 decks93 decks
4%synergy
Go for the Throat
12%inclusion13 decks105 decks
6%synergy
Hostile Negotiations
11%inclusion12 decks105 decks
11%synergy
Sudden Spoiling
10%inclusion11 decks105 decks
9%synergy
Snuff Out
10%inclusion10 decks105 decks
6%synergy
Songs of the Damned
8.6%inclusion9 decks105 decks
8%synergy
Corrupted Conviction
8.6%inclusion9 decks105 decks
4%synergy
Supernatural Stamina
7.6%inclusion8 decks105 decks
6%synergy
Victim of Night
5.7%inclusion6 decks105 decks
5%synergy
Shred Memory
5.7%inclusion6 decks105 decks
5%synergy
Mausoleum Secrets
5.7%inclusion6 decks105 decks
5%synergy
Doom Blade
5.7%inclusion6 decks105 decks
4%synergy
Baleful Mastery
5.7%inclusion6 decks105 decks
3%synergy
Soul Shatter
5.7%inclusion6 decks105 decks
3%synergy
Not Dead After All
5.7%inclusion6 decks105 decks
3%synergy
Sorceries
Toxic Deluge
41%inclusion43 decks105 decks
23%synergy
Living Death
35%inclusion37 decks105 decks
30%synergy
Mutilate
33%inclusion35 decks105 decks
32%synergy
Exsanguinate
30%inclusion32 decks105 decks
24%synergy
Night's Whisper
27%inclusion28 decks105 decks
18%synergy
Bubbling Muck
26%inclusion27 decks105 decks
24%synergy
Read the Bones
26%inclusion27 decks105 decks
20%synergy
Dread Return
25%inclusion26 decks105 decks
20%synergy
Diabolic Tutor
25%inclusion26 decks105 decks
19%synergy
Unmarked Grave
24%inclusion25 decks105 decks
22%synergy
Diabolic Intent
22%inclusion23 decks105 decks
14%synergy
Persist
20%inclusion21 decks105 decks
18%synergy
Torment of Hailfire
18%inclusion19 decks105 decks
14%synergy
Final Parting
17%inclusion18 decks105 decks
16%synergy
Peer into the Abyss
17%inclusion18 decks105 decks
15%synergy
Damnation
17%inclusion18 decks105 decks
10%synergy
Beseech the Queen
14%inclusion15 decks105 decks
13%synergy
Stitch Together
11%inclusion12 decks105 decks
10%synergy
Grim Tutor
11%inclusion12 decks105 decks
7%synergy
Insatiable Avarice
11%inclusion11 decks99 decks
8%synergy
Dark Petition
10%inclusion11 decks105 decks
10%synergy
Profane Tutor
10%inclusion10 decks105 decks
7%synergy
Syphon Mind
10%inclusion10 decks105 decks
7%synergy
Unearth
10%inclusion10 decks105 decks
6%synergy
Diresight
9.2%inclusion8 decks87 decks
8%synergy
Incarnation Technique
8.6%inclusion9 decks105 decks
8%synergy
Yawgmoth's Will
8.6%inclusion9 decks105 decks
7%synergy
Demonic Counsel
8.3%inclusion7 decks84 decks
6%synergy
Lively Dirge
8.1%inclusion8 decks99 decks
6%synergy
Blasphemous Edict
7.8%inclusion6 decks77 decks
2%synergy
Dark Deal
6.7%inclusion7 decks105 decks
4%synergy
Decree of Pain
6.7%inclusion7 decks105 decks
4%synergy
Rise of the Dark Realms
6.7%inclusion7 decks105 decks
2%synergy
Duress
5.7%inclusion6 decks105 decks
5%synergy
Breach the Multiverse
5.7%inclusion6 decks105 decks
2%synergy
Utility Artifacts
Expedition Map
37%inclusion39 decks105 decks
34%synergy
Phyrexian Altar
36%inclusion38 decks105 decks
33%synergy
Lightning Greaves
30%inclusion31 decks105 decks
5%synergy
Skullclamp
29%inclusion30 decks105 decks
17%synergy
Wayfarer's Bauble
28%inclusion29 decks105 decks
20%synergy
Swiftfoot Boots
26%inclusion27 decks105 decks
-2%synergy
Mesmeric Orb
19%inclusion20 decks105 decks
18%synergy
Aetherflux Reservoir
11%inclusion12 decks105 decks
8%synergy
Whip of Erebos
11%inclusion12 decks105 decks
8%synergy
Wishclaw Talisman
11%inclusion12 decks105 decks
6%synergy
Perpetual Timepiece
10%inclusion10 decks105 decks
9%synergy
Bontu's Monument
8.6%inclusion9 decks105 decks
7%synergy
Sensei's Divining Top
8.6%inclusion9 decks105 decks
4%synergy
Nim Deathmantle
7.6%inclusion8 decks105 decks
7%synergy
The Masamune
7.1%inclusion3 decks42 decks
6%synergy
Mindcrank
6.7%inclusion7 decks105 decks
5%synergy
Crucible of Worlds
6.7%inclusion7 decks105 decks
4%synergy
Enchantments
Necromancy
27%inclusion28 decks105 decks
23%synergy
Grave Pact
22%inclusion23 decks105 decks
17%synergy
Ripples of Undeath
19%inclusion18 decks93 decks
15%synergy
Tortured Existence
19%inclusion20 decks105 decks
17%synergy
Dictate of Erebos
17%inclusion18 decks105 decks
14%synergy
Phyrexian Reclamation
17%inclusion18 decks105 decks
14%synergy
Black Market
16%inclusion17 decks105 decks
12%synergy
Black Market Connections
15%inclusion16 decks105 decks
3%synergy
Bastion of Remembrance
13%inclusion14 decks105 decks
7%synergy
Dance of the Dead
11%inclusion12 decks105 decks
10%synergy
Contamination
10%inclusion11 decks105 decks
10%synergy
Exquisite Blood
10%inclusion11 decks105 decks
5%synergy
Cemetery Tampering
10%inclusion10 decks105 decks
8%synergy
Greed
10%inclusion10 decks105 decks
8%synergy
Font of Agonies
8.6%inclusion9 decks105 decks
8%synergy
Heartless Summoning
8.6%inclusion9 decks105 decks
8%synergy
Out of the Tombs
7.6%inclusion8 decks105 decks
7%synergy
Sanguine Bond
7.6%inclusion8 decks105 decks
2%synergy
Attrition
6.7%inclusion7 decks105 decks
6%synergy
Bloodchief Ascension
6.7%inclusion7 decks105 decks
3%synergy
Bitterblossom
6.7%inclusion7 decks105 decks
3%synergy
The Meathook Massacre
6.7%inclusion7 decks105 decks
1%synergy
Dark Prophecy
5.7%inclusion6 decks105 decks
5%synergy
Oubliette
5.7%inclusion6 decks105 decks
5%synergy
Oppression
5.7%inclusion6 decks105 decks
5%synergy
Underworld Dreams
5.7%inclusion6 decks105 decks
3%synergy
The Sibsig Ceremony
5.5%inclusion3 decks55 decks
5%synergy
Planeswalkers
Liliana of the Dark Realms
10%inclusion11 decks105 decks
9%synergy
Liliana, Dreadhorde General
8.6%inclusion9 decks105 decks
5%synergy
Utility Lands
Bojuka Bog
51%inclusion54 decks105 decks
22%synergy
Urborg, Tomb of Yawgmoth
43%inclusion45 decks105 decks
34%synergy
Phyrexian Tower
35%inclusion37 decks105 decks
26%synergy
Cabal Stronghold
32%inclusion34 decks105 decks
29%synergy
High Market
30%inclusion31 decks105 decks
27%synergy
Nykthos, Shrine to Nyx
29%inclusion30 decks105 decks
23%synergy
Reliquary Tower
19%inclusion20 decks105 decks
-11%synergy
Barren Moor
17%inclusion18 decks105 decks
14%synergy
Crypt of Agadeem
16%inclusion17 decks105 decks
14%synergy
Thespian's Stage
16%inclusion17 decks105 decks
14%synergy
Witch's Cottage
16%inclusion17 decks105 decks
13%synergy
Castle Locthwain
15%inclusion16 decks105 decks
11%synergy
War Room
15%inclusion16 decks105 decks
9%synergy
Takenuma, Abandoned Mire
15%inclusion16 decks105 decks
6%synergy
Strip Mine
13%inclusion14 decks105 decks
11%synergy
Geier Reach Sanitarium
13%inclusion14 decks105 decks
10%synergy
Deserted Temple
10%inclusion11 decks105 decks
10%synergy
Buried Ruin
10%inclusion11 decks105 decks
6%synergy
Command Beacon
10%inclusion11 decks105 decks
6%synergy
Lake of the Dead
10%inclusion10 decks105 decks
9%synergy
Volrath's Stronghold
10%inclusion10 decks105 decks
8%synergy
Vesuva
10%inclusion10 decks105 decks
8%synergy
Ghost Quarter
8.6%inclusion9 decks105 decks
7%synergy
Temple of the False God
7.6%inclusion8 decks105 decks
-2%synergy
Mana Artifacts
Sol Ring
93%inclusion98 decks105 decks
10%synergy
Arcane Signet
66%inclusion69 decks105 decks
-7%synergy
Mind Stone
34%inclusion36 decks105 decks
19%synergy
Charcoal Diamond
31%inclusion33 decks105 decks
27%synergy
Fellwar Stone
30%inclusion32 decks105 decks
10%synergy
Thought Vessel
16%inclusion17 decks105 decks
-1%synergy
Caged Sun
14%inclusion15 decks105 decks
12%synergy
Gilded Lotus
12%inclusion13 decks105 decks
9%synergy
Lotus Petal
10%inclusion10 decks105 decks
2%synergy
Everflowing Chalice
8.6%inclusion9 decks105 decks
4%synergy
Thran Dynamo
7.6%inclusion8 decks105 decks
3%synergy
Coldsteel Heart
6.7%inclusion7 decks105 decks
6%synergy
Commander's Sphere
6.7%inclusion7 decks105 decks
-6%synergy
Gauntlet of Power
5.7%inclusion6 decks105 decks
5%synergy
Extraplanar Lens
5.7%inclusion6 decks105 decks
5%synergy
Lands
Drowned Catacomb
100%inclusion3 decks3 decks
71%synergy
Watery Grave
100%inclusion3 decks3 decks
59%synergy
Myriad Landscape
33%inclusion35 decks105 decks
17%synergy
Command Tower
14%inclusion15 decks105 decks
-60%synergy
Exotic Orchard
7.6%inclusion8 decks105 decks
-29%synergy
Urza's Cave
7.3%inclusion7 decks96 decks
4%synergy
Demolition Field
5.7%inclusion6 decks105 decks
3%synergy
Fabled Passage
5.7%inclusion6 decks105 decks
-4%synergy
Evolving Wilds
5.7%inclusion6 decks105 decks
-15%synergy