Mortuary
Gray Merchant of Asphodel
Altar of Dementia
Gwenom, Remorseless

   Prerequisites

What do I need to start this combo?
Gray Merchant of Asphodel in hand or in your library (Gray Merchant of Asphodel on top of your library in your library).
All other permanents on the battlefield.
Your life total is at least 6 if Gray Merchant is on the top of your library, or you have 3 available otherwise.
Gwenom has attacked this turn.

   Steps

How does this combo work?
1
Cast Gray Merchant either from your hand by paying 3 or from the top of your library by paying 5 life.
2
When Gray Merchant enters, it triggers, causing each opponent to lose life equal to your devotion to black and causing you to gain life equal to the life lost this way.
3
Activate Altar of Dementia by sacrificing Gray Merchant.
4
When Gray Merchant dies, Mortuary triggers, putting Gray Merchant from your graveyard onto the top of your library.
5
Resolve the Altar of Dementia ability.
6
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite mill
Infinite self-mill
Infinite lifegain triggers
Infinite lifegain
Infinite lifeloss
Mai, Scornful Striker
0.4%inclusion1 decks283 decks
Top Commanders
Gwenom, Remorseless
3.5%inclusion80 decks2.25K decks
Spider-Man Noir
0.5%inclusion1 decks199 decks
Henzie "Toolbox" Torre
0.0%inclusion1 decks17K decks
Bilbo, Birthday Celebrant
0.0%inclusion1 decks6.13K decks
K'rrik, Son of Yawgmoth
0.0%inclusion1 decks17.9K decks
New Cards
Realm of Koh
3.7%inclusion1 decks27 decks
3%synergy
Joo Dee, One of Many
3.6%inclusion1 decks28 decks
3%synergy
High Synergy Cards
Sensei's Divining Top
98%inclusion83 decks85 decks
93%synergy
Aetherflux Reservoir
95%inclusion81 decks85 decks
92%synergy
Death Cultist
85%inclusion72 decks85 decks
85%synergy
Culling the Weak
87%inclusion74 decks85 decks
83%synergy
Blood Pet
82%inclusion70 decks85 decks
81%synergy
Jet Medallion
82%inclusion70 decks85 decks
79%synergy
Lavaspur Boots
79%inclusion67 decks85 decks
78%synergy
Cabal Ritual
81%inclusion69 decks85 decks
76%synergy
Dark Ritual
99%inclusion84 decks85 decks
75%synergy
Umbral Collar Zealot
78%inclusion66 decks85 decks
75%synergy
Top Cards
Lightning Greaves
91%inclusion77 decks85 decks
66%synergy
Reanimate
82%inclusion70 decks85 decks
64%synergy
Scheming Symmetry
75%inclusion64 decks85 decks
74%synergy
Sheoldred, the Apocalypse
73%inclusion62 decks85 decks
68%synergy
Insidious Dreams
71%inclusion60 decks85 decks
70%synergy
Doomsday
68%inclusion58 decks85 decks
68%synergy
Deadly Rollick
68%inclusion58 decks85 decks
55%synergy
Diabolic Intent
67%inclusion57 decks85 decks
59%synergy
Feed the Swarm
67%inclusion57 decks85 decks
50%synergy
Beseech the Mirror
66%inclusion56 decks85 decks
63%synergy
Game Changers
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80%inclusion68 decks85 decks
64%synergy
Demonic Tutor
74%inclusion63 decks85 decks
54%synergy
Necropotence
71%inclusion60 decks85 decks
65%synergy
The One Ring
66%inclusion56 decks85 decks
57%synergy
Ancient Tomb
66%inclusion56 decks85 decks
56%synergy
Orcish Bowmasters
65%inclusion55 decks85 decks
56%synergy
Imperial Seal
61%inclusion52 decks85 decks
56%synergy
Mana Vault
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55%synergy
Chrome Mox
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55%synergy
Lion's Eye Diamond
52%inclusion44 decks85 decks
50%synergy
Creatures
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58%synergy
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51%synergy
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50%synergy
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53%inclusion45 decks85 decks
51%synergy
Sephiroth, Fabled SOLDIER
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48%synergy
Shambling Ghast
41%inclusion35 decks85 decks
40%synergy
Blood Artist
41%inclusion35 decks85 decks
30%synergy
Crashing Drawbridge
40%inclusion34 decks85 decks
38%synergy
Boggart Trawler
38%inclusion32 decks85 decks
34%synergy
Zulaport Cutthroat
31%inclusion26 decks85 decks
22%synergy
Doom Whisperer
28%inclusion24 decks85 decks
26%synergy
Ornithopter
26%inclusion22 decks85 decks
24%synergy
Memnite
22%inclusion19 decks85 decks
22%synergy
Cauldron Familiar
22%inclusion19 decks85 decks
21%synergy
Crypt Ghast
22%inclusion19 decks85 decks
17%synergy
Warren Soultrader
22%inclusion19 decks85 decks
17%synergy
K'rrik, Son of Yawgmoth
21%inclusion18 decks85 decks
19%synergy
Phyrexian Walker
20%inclusion17 decks85 decks
19%synergy
Gravecrawler
20%inclusion17 decks85 decks
16%synergy
Carrion Feeder
19%inclusion16 decks85 decks
14%synergy
Woe Strider
15%inclusion13 decks85 decks
13%synergy
Serrated Scorpion
14%inclusion12 decks85 decks
14%synergy
Vito, Thorn of the Dusk Rose
14%inclusion12 decks85 decks
9%synergy
Basal Thrull
13%inclusion11 decks85 decks
13%synergy
Ayara, First of Locthwain
13%inclusion11 decks85 decks
10%synergy
Bloodthirsty Conqueror
13%inclusion11 decks85 decks
9%synergy
Shard of the Nightbringer
12%inclusion10 decks85 decks
11%synergy
Marauding Blight-Priest
12%inclusion10 decks85 decks
9%synergy
Vilis, Broker of Blood
12%inclusion10 decks85 decks
9%synergy
Overeager Apprentice
9.4%inclusion8 decks85 decks
9%synergy
Forsaken Miner
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8%synergy
Greedy Freebooter
9.4%inclusion8 decks85 decks
8%synergy
Kokusho, the Evening Star
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8%synergy
Ancient Cellarspawn
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8%synergy
Enduring Tenacity
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6%synergy
Biblioplex Assistant
8.2%inclusion7 decks85 decks
8%synergy
Soldevi Adnate
8.2%inclusion7 decks85 decks
8%synergy
Susurian Voidborn
8.2%inclusion7 decks85 decks
7%synergy
Fear of Lost Teeth
7.1%inclusion6 decks85 decks
7%synergy
Glaring Fleshraker
7.1%inclusion6 decks85 decks
6%synergy
Wandering Archaic
7.1%inclusion6 decks85 decks
6%synergy
Vengeful Bloodwitch
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5%synergy
Creeping Bloodsucker
7.1%inclusion6 decks85 decks
5%synergy
Mikaeus, the Unhallowed
7.1%inclusion6 decks85 decks
5%synergy
Black Cat, Cunning Thief
6.2%inclusion5 decks81 decks
5%synergy
Diamond Mare
5.9%inclusion5 decks85 decks
6%synergy
Faerie Dreamthief
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5%synergy
Varragoth, Bloodsky Sire
5.9%inclusion5 decks85 decks
4%synergy
Bloodletter of Aclazotz
5.9%inclusion5 decks85 decks
2%synergy
Pitiless Plunderer
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-3%synergy
Instants
Saw in Half
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55%synergy
Sacrifice
56%inclusion48 decks85 decks
55%synergy
Rain of Filth
54%inclusion46 decks85 decks
53%synergy
Imp's Mischief
54%inclusion46 decks85 decks
50%synergy
Entomb
53%inclusion45 decks85 decks
46%synergy
Dismember
51%inclusion43 decks85 decks
48%synergy
Fell the Profane
45%inclusion38 decks85 decks
36%synergy
Cut Down
39%inclusion33 decks85 decks
38%synergy
Slaughter Pact
38%inclusion32 decks85 decks
37%synergy
Mausoleum Secrets
29%inclusion25 decks85 decks
29%synergy
Malakir Rebirth
24%inclusion20 decks85 decks
15%synergy
Tainted Pact
19%inclusion16 decks85 decks
15%synergy
Withering Torment
15%inclusion13 decks85 decks
7%synergy
Snuff Out
13%inclusion11 decks85 decks
10%synergy
Deadly Dispute
13%inclusion11 decks85 decks
1%synergy
Infernal Grasp
12%inclusion10 decks85 decks
4%synergy
Fatal Push
11%inclusion9 decks85 decks
10%synergy
Hagra Mauling
9.4%inclusion8 decks85 decks
8%synergy
Defile
9.4%inclusion8 decks85 decks
6%synergy
Go for the Throat
9.4%inclusion8 decks85 decks
3%synergy
Sorceries
Grim Tutor
61%inclusion52 decks85 decks
57%synergy
Tendrils of Agony
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58%synergy
Chain of Smog
58%inclusion49 decks85 decks
57%synergy
Praetor's Grasp
56%inclusion48 decks85 decks
54%synergy
Peer into the Abyss
52%inclusion44 decks85 decks
49%synergy
Persist
39%inclusion33 decks85 decks
37%synergy
Yawgmoth's Will
36%inclusion31 decks85 decks
35%synergy
Unmarked Grave
35%inclusion30 decks85 decks
33%synergy
Agadeem's Awakening
26%inclusion22 decks85 decks
23%synergy
Cruel Tutor
22%inclusion19 decks85 decks
22%synergy
Toxic Deluge
21%inclusion18 decks85 decks
3%synergy
Insatiable Avarice
19%inclusion16 decks85 decks
16%synergy
Dark Petition
14%inclusion12 decks85 decks
13%synergy
Bubbling Muck
13%inclusion11 decks85 decks
12%synergy
Diabolic Tutor
12%inclusion10 decks85 decks
6%synergy
Profane Tutor
11%inclusion9 decks85 decks
8%synergy
Exsanguinate
11%inclusion9 decks85 decks
4%synergy
Sign in Blood
11%inclusion9 decks85 decks
2%synergy
Buried Alive
9.4%inclusion8 decks85 decks
3%synergy
Night's Whisper
9.4%inclusion8 decks85 decks
0%synergy
Zof Consumption
8.2%inclusion7 decks85 decks
8%synergy
Demonic Counsel
7.1%inclusion6 decks85 decks
5%synergy
Blasphemous Edict
7.1%inclusion6 decks85 decks
1%synergy
Victimize
7.1%inclusion6 decks85 decks
-5%synergy
Pelakka Predation
5.9%inclusion5 decks85 decks
6%synergy
Beseech the Queen
5.9%inclusion5 decks85 decks
5%synergy
Utility Artifacts
Wishclaw Talisman
66%inclusion56 decks85 decks
61%synergy
Scroll Rack
53%inclusion45 decks85 decks
52%synergy
Manifold Key
47%inclusion40 decks85 decks
46%synergy
Defense Grid
46%inclusion39 decks85 decks
45%synergy
Bolas's Citadel
39%inclusion33 decks85 decks
31%synergy
Swiftfoot Boots
38%inclusion32 decks85 decks
10%synergy
Grinding Station
32%inclusion27 decks85 decks
31%synergy
Bontu's Monument
27%inclusion23 decks85 decks
25%synergy
Phyrexian Altar
22%inclusion19 decks85 decks
19%synergy
Conqueror's Flail
21%inclusion18 decks85 decks
20%synergy
Ashnod's Altar
21%inclusion18 decks85 decks
15%synergy
Ghoulcaller's Bell
18%inclusion15 decks85 decks
17%synergy
Codex Shredder
18%inclusion15 decks85 decks
17%synergy
Conjurer's Bauble
13%inclusion11 decks85 decks
13%synergy
Voltaic Key
13%inclusion11 decks85 decks
12%synergy
Demon's Horn
12%inclusion10 decks85 decks
12%synergy
Golem's Heart
11%inclusion9 decks85 decks
11%synergy
Pact Weapon
11%inclusion9 decks85 decks
10%synergy
The Darkness Crystal
8.2%inclusion7 decks85 decks
5%synergy
Whispersilk Cloak
8.2%inclusion7 decks85 decks
5%synergy
Wand of Vertebrae
7.1%inclusion6 decks85 decks
7%synergy
Prism Ring
7.1%inclusion6 decks85 decks
7%synergy
Candy Trail
7.1%inclusion6 decks85 decks
7%synergy
Brainstone
5.9%inclusion5 decks85 decks
6%synergy
Urza's Bauble
5.9%inclusion5 decks85 decks
5%synergy
Tormod's Crypt
5.9%inclusion5 decks85 decks
5%synergy
Mishra's Bauble
5.9%inclusion5 decks85 decks
4%synergy
Mindcrank
5.9%inclusion5 decks85 decks
4%synergy
Enchantments
Animate Dead
62%inclusion53 decks85 decks
53%synergy
Heartless Summoning
48%inclusion41 decks85 decks
47%synergy
The Meathook Massacre
44%inclusion37 decks85 decks
38%synergy
Necromancy
41%inclusion35 decks85 decks
38%synergy
Dance of the Dead
35%inclusion30 decks85 decks
34%synergy
Exquisite Blood
18%inclusion15 decks85 decks
12%synergy
Black Market Connections
14%inclusion12 decks85 decks
2%synergy
Sanguine Bond
13%inclusion11 decks85 decks
7%synergy
Bloodchief Ascension
11%inclusion9 decks85 decks
7%synergy
Bastion of Remembrance
11%inclusion9 decks85 decks
4%synergy
Phyrexian Arena
9.4%inclusion8 decks85 decks
-6%synergy
Kaya's Ghostform
5.9%inclusion5 decks85 decks
2%synergy
Planeswalkers
Professor Onyx
62%inclusion53 decks85 decks
61%synergy
Tezzeret, Cruel Captain
59%inclusion50 decks85 decks
57%synergy
Liliana Vess
11%inclusion9 decks85 decks
10%synergy
Utility Lands
Phyrexian Tower
65%inclusion55 decks85 decks
56%synergy
Urborg, Tomb of Yawgmoth
62%inclusion53 decks85 decks
53%synergy
Urza's Saga
60%inclusion51 decks85 decks
53%synergy
Hall of the Bandit Lord
59%inclusion50 decks85 decks
58%synergy
Crystal Vein
59%inclusion50 decks85 decks
58%synergy
City of Traitors
49%inclusion42 decks85 decks
48%synergy
Vault of Whispers
49%inclusion42 decks85 decks
45%synergy
Emergence Zone
41%inclusion35 decks85 decks
39%synergy
Lake of the Dead
40%inclusion34 decks85 decks
39%synergy
Peat Bog
28%inclusion24 decks85 decks
28%synergy
Nykthos, Shrine to Nyx
26%inclusion22 decks85 decks
21%synergy
Cabal Coffers
19%inclusion16 decks85 decks
9%synergy
Shizo, Death's Storehouse
18%inclusion15 decks85 decks
13%synergy
Takenuma, Abandoned Mire
16%inclusion14 decks85 decks
8%synergy
Ebon Stronghold
11%inclusion9 decks85 decks
10%synergy
Rogue's Passage
11%inclusion9 decks85 decks
-10%synergy
Swarmyard
9.4%inclusion8 decks85 decks
8%synergy
Command Beacon
9.4%inclusion8 decks85 decks
5%synergy
Spymaster's Vault
7.1%inclusion6 decks85 decks
4%synergy
Cabal Stronghold
7.1%inclusion6 decks85 decks
4%synergy
Witch's Cottage
7.1%inclusion6 decks85 decks
4%synergy
Bojuka Bog
7.1%inclusion6 decks85 decks
-23%synergy
Homeward Path
5.9%inclusion5 decks85 decks
4%synergy
The Black Gate
5.9%inclusion5 decks85 decks
3%synergy
Castle Locthwain
5.9%inclusion5 decks85 decks
2%synergy
War Room
5.9%inclusion5 decks85 decks
0%synergy
Reliquary Tower
5.9%inclusion5 decks85 decks
-24%synergy
Mana Artifacts
Sol Ring
96%inclusion82 decks85 decks
13%synergy
Arcane Signet
92%inclusion78 decks85 decks
20%synergy
Lotus Petal
78%inclusion66 decks85 decks
71%synergy
Mox Opal
60%inclusion51 decks85 decks
56%synergy
Mox Amber
56%inclusion48 decks85 decks
52%synergy
Mox Diamond
52%inclusion44 decks85 decks
47%synergy
The Soul Stone
51%inclusion43 decks85 decks
47%synergy
Chromatic Sphere
49%inclusion42 decks85 decks
49%synergy
Grim Monolith
49%inclusion42 decks85 decks
47%synergy
Chromatic Star
47%inclusion40 decks85 decks
46%synergy
Fellwar Stone
45%inclusion38 decks85 decks
24%synergy
Everflowing Chalice
36%inclusion31 decks85 decks
32%synergy
Mind Stone
22%inclusion19 decks85 decks
7%synergy
Jeweled Amulet
21%inclusion18 decks85 decks
21%synergy
Thought Vessel
18%inclusion15 decks85 decks
0%synergy
Basalt Monolith
15%inclusion13 decks85 decks
13%synergy
Lotus Bloom
7.1%inclusion6 decks85 decks
7%synergy
Springleaf Drum
7.1%inclusion6 decks85 decks
5%synergy
Commander's Sphere
7.1%inclusion6 decks85 decks
-6%synergy
Lands
Polluted Delta
69%inclusion59 decks85 decks
57%synergy
Bloodstained Mire
67%inclusion57 decks85 decks
56%synergy
Marsh Flats
66%inclusion56 decks85 decks
55%synergy
Gemstone Caverns
65%inclusion55 decks85 decks
60%synergy
Verdant Catacombs
65%inclusion55 decks85 decks
54%synergy
Cavern of Souls
58%inclusion49 decks85 decks
50%synergy
Prismatic Vista
46%inclusion39 decks85 decks
41%synergy
Talon Gates of Madara
45%inclusion38 decks85 decks
42%synergy
Command Tower
11%inclusion9 decks85 decks
-64%synergy
Fabled Passage
5.9%inclusion5 decks85 decks
-3%synergy