Mortuary
Gray Merchant of Asphodel
Viscera Seer
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 Viscera Seer 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 Viscera Seer ability.
6
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite scry 1
Infinite lifegain triggers
Infinite lifegain
Infinite lifeloss
Gwenom, Remorseless
25%inclusion712 decks2.87K decks
Sephiroth, Fabled SOLDIER
0.1%inclusion24 decks19.7K decks
K'rrik, Son of Yawgmoth
0.0%inclusion4 decks18.3K decks
Ayara, First of Locthwain
0.0%inclusion3 decks6.20K decks
Henzie "Toolbox" Torre
0.0%inclusion2 decks16.7K decks
Kokusho, the Evening Star
0.1%inclusion1 decks1.25K decks
Spider-Man Noir
0.4%inclusion1 decks249 decks
Syr Konrad, the Grim
0.0%inclusion1 decks5.44K decks
Koh, the Face Stealer
0.1%inclusion1 decks716 decks
Witch-king of Angmar
0.1%inclusion1 decks860 decks
The Ghoul, Gunslinger
0.2%inclusion1 decks636 decks
Rograkh, Son of Rohgahh // Silas Renn, Seeker Adept
0.0%inclusion1 decks6.50K decks
Bilbo, Birthday Celebrant
0.0%inclusion1 decks6.18K decks
Maralen of the Mornsong
0.0%inclusion1 decks2.33K decks
Glarb, Calamity's Augur
0.0%inclusion1 decks18.6K decks
Endrek Sahr, Master Breeder
0.1%inclusion1 decks1.92K decks
New Cards
Formidable Speaker
25%inclusion1 decks4 decks
23%synergy
Bitterbloom Bearer
2.6%inclusion17 decks662 decks
1%synergy
Mornsong Aria
1.2%inclusion2 decks161 decks
1%synergy
Twilight Diviner
0.7%inclusion1 decks147 decks
-2%synergy
Moonshadow
0.7%inclusion1 decks147 decks
0%synergy
High Synergy Cards
Sensei's Divining Top
93%inclusion702 decks756 decks
88%synergy
Aetherflux Reservoir
89%inclusion670 decks756 decks
85%synergy
Blood Pet
78%inclusion593 decks756 decks
77%synergy
Tendrils of Agony
77%inclusion585 decks756 decks
77%synergy
Lavaspur Boots
75%inclusion564 decks756 decks
73%synergy
Death Cultist
73%inclusion551 decks756 decks
73%synergy
Culling the Weak
77%inclusion582 decks756 decks
73%synergy
Dark Ritual
97%inclusion734 decks756 decks
73%synergy
Scheming Symmetry
74%inclusion563 decks756 decks
73%synergy
Cabal Ritual
77%inclusion585 decks756 decks
72%synergy
Top Cards
Lightning Greaves
89%inclusion670 decks756 decks
64%synergy
Jet Medallion
73%inclusion555 decks756 decks
70%synergy
Umbral Collar Zealot
73%inclusion552 decks756 decks
70%synergy
Reanimate
61%inclusion463 decks756 decks
42%synergy
Swiftfoot Boots
61%inclusion463 decks756 decks
34%synergy
Crashing Drawbridge
60%inclusion456 decks756 decks
59%synergy
Beseech the Mirror
58%inclusion441 decks756 decks
55%synergy
Wishclaw Talisman
57%inclusion434 decks756 decks
52%synergy
Doom Whisperer
55%inclusion414 decks756 decks
53%synergy
Defense Grid
54%inclusion412 decks756 decks
54%synergy
Game Changers
Vampiric Tutor
69%inclusion519 decks756 decks
54%synergy
Necropotence
61%inclusion458 decks756 decks
55%synergy
Demonic Tutor
59%inclusion448 decks756 decks
40%synergy
Bolas's Citadel
57%inclusion432 decks756 decks
49%synergy
Ancient Tomb
55%inclusion415 decks756 decks
45%synergy
Imperial Seal
51%inclusion386 decks756 decks
46%synergy
Mana Vault
50%inclusion376 decks756 decks
44%synergy
Chrome Mox
49%inclusion373 decks756 decks
43%synergy
Orcish Bowmasters
46%inclusion345 decks756 decks
37%synergy
Opposition Agent
44%inclusion333 decks756 decks
39%synergy
Creatures
Deathrite Shaman
75%inclusion3 decks4 decks
64%synergy
Birds of Paradise
75%inclusion3 decks4 decks
48%synergy
Sheoldred, the Apocalypse
54%inclusion410 decks756 decks
49%synergy
Boggart Trawler
54%inclusion407 decks756 decks
50%synergy
Blood Artist
50%inclusion375 decks756 decks
38%synergy
Dauthi Voidwalker
49%inclusion368 decks756 decks
42%synergy
Crypt Ghast
41%inclusion313 decks756 decks
36%synergy
Ornithopter
40%inclusion303 decks756 decks
38%synergy
K'rrik, Son of Yawgmoth
38%inclusion285 decks756 decks
35%synergy
Memnite
35%inclusion261 decks756 decks
34%synergy
Phyrexian Walker
31%inclusion237 decks756 decks
31%synergy
Bloodthirsty Conqueror
30%inclusion227 decks756 decks
27%synergy
Enduring Tenacity
30%inclusion226 decks756 decks
27%synergy
Zulaport Cutthroat
30%inclusion224 decks756 decks
21%synergy
Shard of the Nightbringer
29%inclusion222 decks756 decks
29%synergy
Vito, Thorn of the Dusk Rose
29%inclusion218 decks756 decks
24%synergy
Hoarding Broodlord
23%inclusion176 decks756 decks
21%synergy
Vilis, Broker of Blood
23%inclusion174 decks756 decks
20%synergy
Warren Soultrader
22%inclusion170 decks756 decks
17%synergy
Shield Sphere
22%inclusion168 decks756 decks
22%synergy
Diamond Lion
21%inclusion162 decks756 decks
21%synergy
Ayara, First of Locthwain
21%inclusion160 decks756 decks
18%synergy
Ancient Cellarspawn
19%inclusion146 decks756 decks
18%synergy
Diamond Mare
17%inclusion132 decks756 decks
17%synergy
Gravecrawler
17%inclusion129 decks756 decks
13%synergy
Sephiroth, Fabled SOLDIER
16%inclusion122 decks756 decks
14%synergy
Overeager Apprentice
16%inclusion120 decks756 decks
16%synergy
Marauding Blight-Priest
15%inclusion117 decks756 decks
13%synergy
Creeping Bloodsucker
15%inclusion115 decks756 decks
13%synergy
Basal Thrull
15%inclusion113 decks756 decks
15%synergy
Wandering Archaic
13%inclusion102 decks756 decks
12%synergy
Soldevi Adnate
13%inclusion99 decks756 decks
13%synergy
Woe Strider
13%inclusion99 decks756 decks
11%synergy
Bloodletter of Aclazotz
13%inclusion99 decks756 decks
10%synergy
Carrion Feeder
13%inclusion97 decks756 decks
8%synergy
Faerie Dreamthief
13%inclusion96 decks756 decks
12%synergy
Noxious Gearhulk
12%inclusion93 decks756 decks
9%synergy
Greedy Freebooter
12%inclusion87 decks756 decks
10%synergy
Barrier of Bones
11%inclusion86 decks756 decks
11%synergy
Cauldron Familiar
11%inclusion81 decks756 decks
10%synergy
Haunt of the Dead Marshes
10%inclusion74 decks756 decks
10%synergy
Kokusho, the Evening Star
10%inclusion74 decks756 decks
8%synergy
Forsaken Miner
9.1%inclusion69 decks756 decks
8%synergy
Varragoth, Bloodsky Sire
9.1%inclusion69 decks756 decks
7%synergy
Twilight Prophet
8.7%inclusion66 decks756 decks
6%synergy
Blood Vassal
8.6%inclusion65 decks756 decks
9%synergy
Dread Presence
8.6%inclusion65 decks756 decks
7%synergy
Braids, Arisen Nightmare
8.6%inclusion65 decks756 decks
1%synergy
Solemn Simulacrum
8.5%inclusion64 decks756 decks
-4%synergy
Pitiless Plunderer
8.3%inclusion63 decks756 decks
0%synergy
Instants
Fell the Profane
67%inclusion510 decks756 decks
59%synergy
Deadly Rollick
54%inclusion406 decks756 decks
40%synergy
Insidious Dreams
50%inclusion376 decks756 decks
50%synergy
Malakir Rebirth
42%inclusion314 decks756 decks
33%synergy
Imp's Mischief
40%inclusion304 decks756 decks
36%synergy
Saw in Half
35%inclusion266 decks756 decks
31%synergy
Withering Torment
34%inclusion259 decks756 decks
26%synergy
Rain of Filth
32%inclusion244 decks756 decks
31%synergy
Sacrifice
29%inclusion220 decks756 decks
28%synergy
Dismember
26%inclusion200 decks756 decks
23%synergy
Tainted Pact
24%inclusion184 decks756 decks
21%synergy
Entomb
23%inclusion171 decks756 decks
16%synergy
Snuff Out
19%inclusion146 decks756 decks
16%synergy
Cut Down
18%inclusion139 decks756 decks
18%synergy
Consuming Corruption
16%inclusion124 decks756 decks
15%synergy
Infernal Grasp
16%inclusion124 decks756 decks
9%synergy
Defile
16%inclusion121 decks756 decks
13%synergy
Slaughter Pact
13%inclusion99 decks756 decks
12%synergy
Not Dead After All
13%inclusion97 decks756 decks
10%synergy
Fatal Push
12%inclusion90 decks756 decks
11%synergy
Hagra Mauling
10%inclusion77 decks756 decks
9%synergy
Feign Death
10%inclusion72 decks756 decks
7%synergy
Deadly Dispute
8.3%inclusion63 decks756 decks
-4%synergy
Go for the Throat
7.7%inclusion58 decks756 decks
1%synergy
Archenemy's Charm
7.0%inclusion53 decks756 decks
6%synergy
Sudden Spoiling
6.1%inclusion46 decks756 decks
4%synergy
Sheoldred's Edict
5.8%inclusion44 decks756 decks
3%synergy
Sorceries
Three Visits
75%inclusion3 decks4 decks
51%synergy
Feed the Swarm
53%inclusion402 decks756 decks
37%synergy
Doomsday
51%inclusion382 decks756 decks
50%synergy
Toxic Deluge
46%inclusion350 decks756 decks
28%synergy
Chain of Smog
43%inclusion327 decks756 decks
42%synergy
Diabolic Intent
43%inclusion326 decks756 decks
35%synergy
Grim Tutor
40%inclusion306 decks756 decks
36%synergy
Agadeem's Awakening
38%inclusion289 decks756 decks
35%synergy
Cruel Tutor
37%inclusion283 decks756 decks
37%synergy
Praetor's Grasp
36%inclusion275 decks756 decks
34%synergy
Insatiable Avarice
34%inclusion256 decks756 decks
31%synergy
Peer into the Abyss
26%inclusion199 decks756 decks
24%synergy
Yawgmoth's Will
25%inclusion186 decks756 decks
23%synergy
Profane Tutor
24%inclusion181 decks756 decks
22%synergy
Dark Petition
24%inclusion180 decks756 decks
23%synergy
Exsanguinate
23%inclusion173 decks756 decks
16%synergy
Bubbling Muck
22%inclusion163 decks756 decks
20%synergy
Night's Whisper
18%inclusion139 decks756 decks
9%synergy
Sign in Blood
17%inclusion126 decks756 decks
8%synergy
Diabolic Tutor
14%inclusion104 decks756 decks
8%synergy
Damnation
12%inclusion90 decks756 decks
5%synergy
Black Sun's Zenith
9.4%inclusion71 decks756 decks
8%synergy
Zof Consumption
8.6%inclusion65 decks756 decks
8%synergy
Pelakka Predation
8.2%inclusion62 decks756 decks
8%synergy
Torment of Hailfire
6.9%inclusion52 decks756 decks
3%synergy
Victimize
6.7%inclusion51 decks756 decks
-6%synergy
Blood Tithe
6.1%inclusion46 decks756 decks
6%synergy
Beseech the Queen
5.7%inclusion43 decks756 decks
5%synergy
Read the Bones
5.7%inclusion43 decks756 decks
0%synergy
Unmarked Grave
5.6%inclusion42 decks756 decks
3%synergy
Buried Alive
5.3%inclusion40 decks756 decks
-1%synergy
Persist
5.0%inclusion38 decks756 decks
3%synergy
Utility Artifacts
The One Ring
41%inclusion308 decks756 decks
32%synergy
Bontu's Monument
37%inclusion283 decks756 decks
35%synergy
Codex Shredder
34%inclusion255 decks756 decks
33%synergy
Scroll Rack
32%inclusion241 decks756 decks
31%synergy
Conqueror's Flail
31%inclusion237 decks756 decks
30%synergy
Ghoulcaller's Bell
28%inclusion210 decks756 decks
28%synergy
Manifold Key
26%inclusion197 decks756 decks
25%synergy
Conjurer's Bauble
22%inclusion163 decks756 decks
21%synergy
The Darkness Crystal
22%inclusion163 decks756 decks
18%synergy
Pyxis of Pandemonium
21%inclusion162 decks756 decks
21%synergy
Wand of Vertebrae
20%inclusion149 decks756 decks
20%synergy
Demon's Horn
20%inclusion149 decks756 decks
19%synergy
Phyrexian Altar
18%inclusion133 decks756 decks
14%synergy
Voltaic Key
16%inclusion118 decks756 decks
15%synergy
Prism Ring
14%inclusion109 decks756 decks
14%synergy
Ashnod's Altar
14%inclusion106 decks756 decks
8%synergy
Mishra's Bauble
13%inclusion100 decks756 decks
12%synergy
The Endstone
11%inclusion81 decks756 decks
10%synergy
Golem's Heart
10%inclusion77 decks756 decks
10%synergy
Staff of the Death Magus
9.4%inclusion71 decks756 decks
9%synergy
Commander's Plate
9.3%inclusion70 decks756 decks
7%synergy
Altar of Dementia
8.9%inclusion67 decks756 decks
7%synergy
Brainstone
8.3%inclusion63 decks756 decks
8%synergy
Grinding Station
8.2%inclusion62 decks756 decks
7%synergy
Candy Trail
7.8%inclusion59 decks756 decks
8%synergy
Urza's Bauble
7.5%inclusion57 decks756 decks
7%synergy
Tormod's Crypt
7.4%inclusion56 decks756 decks
7%synergy
Moonsilver Key
6.6%inclusion50 decks756 decks
6%synergy
Whispersilk Cloak
5.8%inclusion44 decks756 decks
2%synergy
Mithril Coat
5.3%inclusion40 decks756 decks
1%synergy
Skullclamp
5.2%inclusion39 decks756 decks
-6%synergy
Whip of Erebos
5.0%inclusion38 decks756 decks
1%synergy
Enchantments
Heartless Summoning
36%inclusion272 decks756 decks
35%synergy
Exquisite Blood
32%inclusion242 decks756 decks
27%synergy
Animate Dead
30%inclusion226 decks756 decks
21%synergy
Sanguine Bond
26%inclusion196 decks756 decks
21%synergy
Black Market Connections
21%inclusion161 decks756 decks
9%synergy
Phyrexian Arena
19%inclusion145 decks756 decks
4%synergy
Font of Agonies
14%inclusion105 decks756 decks
13%synergy
The Meathook Massacre
13%inclusion95 decks756 decks
7%synergy
Kaya's Ghostform
12%inclusion94 decks756 decks
9%synergy
Necromancy
11%inclusion84 decks756 decks
8%synergy
Bloodchief Ascension
8.7%inclusion66 decks756 decks
5%synergy
Bastion of Remembrance
6.6%inclusion50 decks756 decks
0%synergy
Dance of the Dead
5.7%inclusion43 decks756 decks
4%synergy
Planeswalkers
Professor Onyx
54%inclusion410 decks756 decks
53%synergy
Tezzeret, Cruel Captain
43%inclusion326 decks756 decks
41%synergy
Liliana Vess
16%inclusion124 decks756 decks
16%synergy
Ugin, Eye of the Storms
8.7%inclusion66 decks756 decks
8%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
63%inclusion475 decks756 decks
54%synergy
Phyrexian Tower
58%inclusion442 decks756 decks
50%synergy
Hall of the Bandit Lord
50%inclusion379 decks756 decks
50%synergy
Urza's Saga
47%inclusion358 decks756 decks
40%synergy
Crystal Vein
44%inclusion329 decks756 decks
43%synergy
Cabal Coffers
38%inclusion288 decks756 decks
29%synergy
City of Traitors
34%inclusion260 decks756 decks
33%synergy
Nykthos, Shrine to Nyx
33%inclusion248 decks756 decks
27%synergy
Peat Bog
32%inclusion243 decks756 decks
32%synergy
Vault of Whispers
29%inclusion222 decks756 decks
25%synergy
Takenuma, Abandoned Mire
29%inclusion220 decks756 decks
20%synergy
Shizo, Death's Storehouse
25%inclusion187 decks756 decks
20%synergy
Bojuka Bog
22%inclusion166 decks756 decks
-8%synergy
Rogue's Passage
22%inclusion165 decks756 decks
2%synergy
Emergence Zone
21%inclusion155 decks756 decks
18%synergy
Ebon Stronghold
20%inclusion149 decks756 decks
19%synergy
Lake of the Dead
18%inclusion139 decks756 decks
18%synergy
Cabal Stronghold
16%inclusion123 decks756 decks
13%synergy
Command Beacon
14%inclusion107 decks756 decks
9%synergy
Swarmyard
13%inclusion98 decks756 decks
12%synergy
Witch's Cottage
12%inclusion87 decks756 decks
8%synergy
Reliquary Tower
12%inclusion87 decks756 decks
-18%synergy
War Room
10%inclusion77 decks756 decks
4%synergy
The Black Gate
9.3%inclusion70 decks756 decks
7%synergy
Castle Locthwain
8.9%inclusion67 decks756 decks
5%synergy
Spymaster's Vault
8.1%inclusion61 decks756 decks
5%synergy
Midgar, City of Mako
7.0%inclusion53 decks756 decks
3%synergy
Inventors' Fair
6.5%inclusion49 decks756 decks
3%synergy
Mortuary Mire
6.1%inclusion46 decks756 decks
2%synergy
Mana Artifacts
Sol Ring
96%inclusion723 decks756 decks
12%synergy
Arcane Signet
86%inclusion648 decks756 decks
13%synergy
Lotus Petal
64%inclusion486 decks756 decks
57%synergy
Fellwar Stone
53%inclusion397 decks756 decks
32%synergy
The Soul Stone
49%inclusion368 decks756 decks
45%synergy
Mox Opal
43%inclusion326 decks756 decks
39%synergy
Grim Monolith
36%inclusion269 decks756 decks
34%synergy
Lion's Eye Diamond
35%inclusion267 decks756 decks
33%synergy
Mox Diamond
35%inclusion263 decks756 decks
30%synergy
Mind Stone
34%inclusion260 decks756 decks
20%synergy
Mox Amber
30%inclusion226 decks756 decks
25%synergy
Jeweled Amulet
30%inclusion224 decks756 decks
29%synergy
Chromatic Star
23%inclusion175 decks756 decks
23%synergy
Chromatic Sphere
23%inclusion173 decks756 decks
23%synergy
Everflowing Chalice
18%inclusion139 decks756 decks
14%synergy
Thought Vessel
18%inclusion136 decks756 decks
1%synergy
Springleaf Drum
18%inclusion133 decks756 decks
15%synergy
Charcoal Diamond
9.1%inclusion69 decks756 decks
5%synergy
Lotus Bloom
7.3%inclusion55 decks756 decks
7%synergy
Paradise Mantle
6.7%inclusion51 decks756 decks
6%synergy
Commander's Sphere
5.4%inclusion41 decks756 decks
-7%synergy
Lands
Gemstone Caverns
48%inclusion361 decks756 decks
43%synergy
Bloodstained Mire
45%inclusion339 decks756 decks
34%synergy
Polluted Delta
45%inclusion339 decks756 decks
33%synergy
Verdant Catacombs
44%inclusion330 decks756 decks
33%synergy
Marsh Flats
43%inclusion328 decks756 decks
33%synergy
Cavern of Souls
38%inclusion284 decks756 decks
30%synergy
Prismatic Vista
35%inclusion268 decks756 decks
31%synergy
Talon Gates of Madara
16%inclusion118 decks756 decks
13%synergy
Daily Bugle Building
7.8%inclusion59 decks754 decks
7%synergy
Command Tower
7.8%inclusion59 decks756 decks
-66%synergy
Mana Confluence
7.5%inclusion57 decks756 decks
1%synergy
Plaza of Heroes
6.1%inclusion46 decks756 decks
4%synergy
City of Brass
5.6%inclusion42 decks756 decks
-2%synergy
Fabled Passage
5.6%inclusion42 decks756 decks
-4%synergy
Myriad Landscape
5.4%inclusion41 decks756 decks
-11%synergy
Urza's Cave
5.2%inclusion39 decks756 decks
2%synergy