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%inclusion767 decks3.06K decks
Sephiroth, Fabled SOLDIER
0.1%inclusion28 decks20.7K decks
K'rrik, Son of Yawgmoth
0.0%inclusion5 decks18.6K decks
Ayara, First of Locthwain
0.0%inclusion3 decks6.29K decks
Glarb, Calamity's Augur
0.0%inclusion2 decks19.3K decks
Henzie "Toolbox" Torre
0.0%inclusion2 decks17K decks
Kokusho, the Evening Star
0.1%inclusion1 decks1.28K decks
Spider-Man Noir
0.4%inclusion1 decks271 decks
Syr Konrad, the Grim
0.0%inclusion1 decks5.52K decks
Koh, the Face Stealer
0.1%inclusion1 decks769 decks
Witch-king of Angmar
0.1%inclusion1 decks867 decks
The Ghoul, Gunslinger
0.1%inclusion1 decks975 decks
Rograkh, Son of Rohgahh // Silas Renn, Seeker Adept
0.0%inclusion1 decks6.77K decks
Bilbo, Birthday Celebrant
0.0%inclusion1 decks6.29K decks
Maralen of the Mornsong
0.0%inclusion1 decks2.38K decks
Endrek Sahr, Master Breeder
0.1%inclusion1 decks1.94K decks
New Cards
Formidable Speaker
20%inclusion1 decks5 decks
17%synergy
Skateboard
19%inclusion10 decks52 decks
19%synergy
Dream Beavers
4.3%inclusion2 decks47 decks
4%synergy
Bitterbloom Bearer
3.3%inclusion24 decks724 decks
1%synergy
Mornsong Aria
2.1%inclusion5 decks238 decks
1%synergy
High Synergy Cards
Sensei's Divining Top
93%inclusion757 decks817 decks
88%synergy
Aetherflux Reservoir
89%inclusion724 decks817 decks
85%synergy
Blood Pet
78%inclusion638 decks817 decks
77%synergy
Tendrils of Agony
77%inclusion630 decks817 decks
77%synergy
Lavaspur Boots
74%inclusion608 decks817 decks
73%synergy
Scheming Symmetry
75%inclusion609 decks817 decks
73%synergy
Culling the Weak
77%inclusion628 decks817 decks
73%synergy
Dark Ritual
97%inclusion792 decks817 decks
73%synergy
Cabal Ritual
78%inclusion634 decks817 decks
72%synergy
Death Cultist
72%inclusion591 decks817 decks
72%synergy
Top Cards
Lightning Greaves
88%inclusion719 decks817 decks
63%synergy
Deathrite Shaman
80%inclusion4 decks5 decks
69%synergy
Three Visits
80%inclusion4 decks5 decks
56%synergy
Birds of Paradise
80%inclusion4 decks5 decks
53%synergy
Umbral Collar Zealot
74%inclusion601 decks817 decks
71%synergy
Jet Medallion
73%inclusion595 decks817 decks
69%synergy
Reanimate
62%inclusion504 decks817 decks
43%synergy
Swiftfoot Boots
61%inclusion500 decks817 decks
34%synergy
Crashing Drawbridge
60%inclusion494 decks817 decks
59%synergy
Beseech the Mirror
58%inclusion476 decks817 decks
55%synergy
Game Changers
Vampiric Tutor
69%inclusion560 decks817 decks
54%synergy
Necropotence
61%inclusion498 decks817 decks
56%synergy
Demonic Tutor
59%inclusion485 decks817 decks
40%synergy
Bolas's Citadel
58%inclusion471 decks817 decks
50%synergy
Ancient Tomb
55%inclusion447 decks817 decks
45%synergy
Imperial Seal
50%inclusion412 decks817 decks
45%synergy
Mana Vault
50%inclusion410 decks817 decks
44%synergy
Chrome Mox
49%inclusion400 decks817 decks
43%synergy
Orcish Bowmasters
46%inclusion372 decks817 decks
37%synergy
Opposition Agent
43%inclusion350 decks817 decks
38%synergy
Creatures
Eternal Witness
60%inclusion3 decks5 decks
43%synergy
Doom Whisperer
55%inclusion452 decks817 decks
54%synergy
Sheoldred, the Apocalypse
54%inclusion438 decks817 decks
48%synergy
Boggart Trawler
53%inclusion435 decks817 decks
49%synergy
Blood Artist
50%inclusion410 decks817 decks
39%synergy
Dauthi Voidwalker
48%inclusion391 decks817 decks
41%synergy
Crypt Ghast
41%inclusion339 decks817 decks
36%synergy
Ornithopter
40%inclusion329 decks817 decks
38%synergy
K'rrik, Son of Yawgmoth
37%inclusion300 decks817 decks
34%synergy
Memnite
35%inclusion282 decks817 decks
34%synergy
Phyrexian Walker
32%inclusion260 decks817 decks
31%synergy
Bloodthirsty Conqueror
30%inclusion249 decks817 decks
27%synergy
Enduring Tenacity
30%inclusion244 decks817 decks
27%synergy
Shard of the Nightbringer
29%inclusion240 decks817 decks
29%synergy
Zulaport Cutthroat
29%inclusion237 decks817 decks
21%synergy
Vito, Thorn of the Dusk Rose
28%inclusion232 decks817 decks
23%synergy
Shield Sphere
23%inclusion186 decks817 decks
22%synergy
Warren Soultrader
23%inclusion186 decks817 decks
17%synergy
Hoarding Broodlord
23%inclusion185 decks817 decks
21%synergy
Vilis, Broker of Blood
22%inclusion182 decks817 decks
19%synergy
Ayara, First of Locthwain
22%inclusion177 decks817 decks
18%synergy
Diamond Lion
21%inclusion175 decks817 decks
21%synergy
Ancient Cellarspawn
19%inclusion155 decks817 decks
18%synergy
Gravecrawler
18%inclusion143 decks817 decks
14%synergy
Diamond Mare
17%inclusion142 decks817 decks
17%synergy
Overeager Apprentice
16%inclusion131 decks817 decks
16%synergy
Sephiroth, Fabled SOLDIER
16%inclusion127 decks817 decks
13%synergy
Marauding Blight-Priest
15%inclusion124 decks817 decks
12%synergy
Basal Thrull
15%inclusion119 decks817 decks
14%synergy
Creeping Bloodsucker
14%inclusion118 decks817 decks
12%synergy
Wandering Archaic
14%inclusion113 decks817 decks
13%synergy
Woe Strider
13%inclusion107 decks817 decks
11%synergy
Bloodletter of Aclazotz
13%inclusion107 decks817 decks
10%synergy
Carrion Feeder
13%inclusion105 decks817 decks
9%synergy
Soldevi Adnate
13%inclusion104 decks817 decks
12%synergy
Noxious Gearhulk
13%inclusion103 decks817 decks
9%synergy
Faerie Dreamthief
12%inclusion97 decks817 decks
11%synergy
Greedy Freebooter
12%inclusion94 decks817 decks
10%synergy
Barrier of Bones
11%inclusion89 decks817 decks
11%synergy
Cauldron Familiar
11%inclusion87 decks817 decks
10%synergy
Kokusho, the Evening Star
10%inclusion82 decks817 decks
9%synergy
Forsaken Miner
10%inclusion78 decks817 decks
8%synergy
Haunt of the Dead Marshes
9.4%inclusion77 decks817 decks
9%synergy
Blood Vassal
9.3%inclusion76 decks817 decks
9%synergy
Pitiless Plunderer
9.2%inclusion75 decks817 decks
1%synergy
Dread Presence
8.9%inclusion73 decks817 decks
8%synergy
Braids, Arisen Nightmare
8.7%inclusion71 decks817 decks
2%synergy
Phyrexian Devourer
8.6%inclusion70 decks817 decks
9%synergy
Varragoth, Bloodsky Sire
8.6%inclusion70 decks817 decks
7%synergy
Solemn Simulacrum
8.6%inclusion70 decks817 decks
-4%synergy
Instants
Fell the Profane
67%inclusion549 decks817 decks
58%synergy
Noxious Revival
60%inclusion3 decks5 decks
55%synergy
Deadly Rollick
53%inclusion436 decks817 decks
40%synergy
Insidious Dreams
50%inclusion410 decks817 decks
50%synergy
Malakir Rebirth
41%inclusion339 decks817 decks
33%synergy
Imp's Mischief
40%inclusion328 decks817 decks
36%synergy
Saw in Half
35%inclusion286 decks817 decks
31%synergy
Withering Torment
35%inclusion284 decks817 decks
27%synergy
Rain of Filth
31%inclusion257 decks817 decks
31%synergy
Sacrifice
29%inclusion234 decks817 decks
28%synergy
Dismember
26%inclusion215 decks817 decks
23%synergy
Tainted Pact
24%inclusion199 decks817 decks
21%synergy
Entomb
22%inclusion183 decks817 decks
15%synergy
Snuff Out
19%inclusion157 decks817 decks
16%synergy
Cut Down
18%inclusion149 decks817 decks
17%synergy
Consuming Corruption
17%inclusion135 decks817 decks
15%synergy
Defile
16%inclusion134 decks817 decks
13%synergy
Infernal Grasp
16%inclusion133 decks817 decks
9%synergy
Not Dead After All
13%inclusion105 decks817 decks
10%synergy
Slaughter Pact
13%inclusion104 decks817 decks
12%synergy
Fatal Push
12%inclusion94 decks817 decks
10%synergy
Hagra Mauling
10%inclusion81 decks817 decks
8%synergy
Feign Death
9.3%inclusion76 decks817 decks
7%synergy
Deadly Dispute
8.2%inclusion67 decks817 decks
-4%synergy
Go for the Throat
7.6%inclusion62 decks817 decks
1%synergy
Archenemy's Charm
7.2%inclusion59 decks817 decks
6%synergy
Sudden Spoiling
7.0%inclusion57 decks817 decks
5%synergy
Sheoldred's Edict
6.0%inclusion49 decks817 decks
3%synergy
Flare of Malice
5.4%inclusion44 decks817 decks
3%synergy
Crypt Incursion
5.0%inclusion41 decks817 decks
4%synergy
Sorceries
Nature's Lore
60%inclusion3 decks5 decks
29%synergy
Feed the Swarm
53%inclusion434 decks817 decks
37%synergy
Doomsday
50%inclusion406 decks817 decks
49%synergy
Toxic Deluge
46%inclusion378 decks817 decks
28%synergy
Diabolic Intent
43%inclusion350 decks817 decks
35%synergy
Chain of Smog
43%inclusion348 decks817 decks
42%synergy
Grim Tutor
40%inclusion330 decks817 decks
36%synergy
Agadeem's Awakening
38%inclusion312 decks817 decks
35%synergy
Cruel Tutor
38%inclusion307 decks817 decks
37%synergy
Praetor's Grasp
37%inclusion301 decks817 decks
35%synergy
Insatiable Avarice
33%inclusion273 decks817 decks
31%synergy
Peer into the Abyss
25%inclusion207 decks817 decks
23%synergy
Profane Tutor
25%inclusion204 decks817 decks
23%synergy
Yawgmoth's Will
24%inclusion199 decks817 decks
23%synergy
Dark Petition
24%inclusion196 decks817 decks
23%synergy
Exsanguinate
23%inclusion188 decks817 decks
16%synergy
Bubbling Muck
22%inclusion177 decks817 decks
20%synergy
Night's Whisper
18%inclusion149 decks817 decks
9%synergy
Sign in Blood
17%inclusion137 decks817 decks
8%synergy
Diabolic Tutor
14%inclusion115 decks817 decks
9%synergy
Damnation
12%inclusion100 decks817 decks
6%synergy
Black Sun's Zenith
9.1%inclusion74 decks817 decks
7%synergy
Zof Consumption
8.3%inclusion68 decks817 decks
8%synergy
Pelakka Predation
8.1%inclusion66 decks817 decks
8%synergy
Torment of Hailfire
7.0%inclusion57 decks817 decks
3%synergy
Victimize
6.9%inclusion56 decks817 decks
-6%synergy
Read the Bones
6.1%inclusion50 decks817 decks
0%synergy
Blood Tithe
6.0%inclusion49 decks817 decks
6%synergy
Beseech the Queen
5.9%inclusion48 decks817 decks
5%synergy
Buried Alive
5.4%inclusion44 decks817 decks
-1%synergy
Unmarked Grave
5.3%inclusion43 decks817 decks
3%synergy
Utility Artifacts
Wishclaw Talisman
57%inclusion465 decks817 decks
52%synergy
Defense Grid
54%inclusion440 decks817 decks
53%synergy
The One Ring
40%inclusion329 decks817 decks
32%synergy
Bontu's Monument
37%inclusion306 decks817 decks
35%synergy
Codex Shredder
33%inclusion272 decks817 decks
33%synergy
Conqueror's Flail
32%inclusion258 decks817 decks
31%synergy
Scroll Rack
31%inclusion256 decks817 decks
30%synergy
Ghoulcaller's Bell
27%inclusion224 decks817 decks
27%synergy
Manifold Key
25%inclusion208 decks817 decks
24%synergy
The Darkness Crystal
21%inclusion174 decks817 decks
18%synergy
Pyxis of Pandemonium
21%inclusion168 decks817 decks
20%synergy
Conjurer's Bauble
20%inclusion166 decks817 decks
20%synergy
Wand of Vertebrae
19%inclusion157 decks817 decks
19%synergy
Demon's Horn
19%inclusion156 decks817 decks
19%synergy
Phyrexian Altar
18%inclusion151 decks817 decks
15%synergy
Voltaic Key
15%inclusion124 decks817 decks
14%synergy
Ashnod's Altar
14%inclusion118 decks817 decks
8%synergy
Prism Ring
14%inclusion116 decks817 decks
14%synergy
Mishra's Bauble
13%inclusion103 decks817 decks
11%synergy
The Endstone
10%inclusion82 decks817 decks
9%synergy
Golem's Heart
10%inclusion79 decks817 decks
10%synergy
Staff of the Death Magus
10%inclusion79 decks817 decks
9%synergy
Commander's Plate
9.1%inclusion74 decks817 decks
7%synergy
Altar of Dementia
8.9%inclusion73 decks817 decks
7%synergy
Brainstone
8.8%inclusion72 decks817 decks
8%synergy
Grinding Station
7.7%inclusion63 decks817 decks
7%synergy
Candy Trail
7.6%inclusion62 decks817 decks
7%synergy
Tormod's Crypt
7.2%inclusion59 decks817 decks
6%synergy
Urza's Bauble
7.0%inclusion57 decks817 decks
6%synergy
Moonsilver Key
6.6%inclusion54 decks817 decks
6%synergy
Whispersilk Cloak
5.6%inclusion46 decks817 decks
2%synergy
Skullclamp
5.6%inclusion46 decks817 decks
-6%synergy
Mithril Coat
5.3%inclusion43 decks817 decks
1%synergy
Whip of Erebos
5.0%inclusion41 decks817 decks
1%synergy
Enchantments
Heartless Summoning
35%inclusion284 decks817 decks
34%synergy
Exquisite Blood
32%inclusion263 decks817 decks
27%synergy
Animate Dead
29%inclusion234 decks817 decks
20%synergy
Sanguine Bond
26%inclusion213 decks817 decks
21%synergy
Black Market Connections
22%inclusion181 decks817 decks
10%synergy
Phyrexian Arena
19%inclusion159 decks817 decks
4%synergy
Font of Agonies
14%inclusion114 decks817 decks
13%synergy
Kaya's Ghostform
13%inclusion104 decks817 decks
9%synergy
The Meathook Massacre
12%inclusion97 decks817 decks
7%synergy
Necromancy
11%inclusion89 decks817 decks
8%synergy
Bloodchief Ascension
8.4%inclusion69 decks817 decks
5%synergy
Bastion of Remembrance
6.6%inclusion54 decks817 decks
0%synergy
Dance of the Dead
5.6%inclusion46 decks817 decks
4%synergy
Planeswalkers
Professor Onyx
54%inclusion442 decks817 decks
53%synergy
Tezzeret, Cruel Captain
43%inclusion348 decks817 decks
41%synergy
Liliana Vess
17%inclusion137 decks817 decks
16%synergy
Ugin, Eye of the Storms
9.2%inclusion75 decks817 decks
8%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
63%inclusion518 decks817 decks
54%synergy
Phyrexian Tower
59%inclusion482 decks817 decks
50%synergy
Hall of the Bandit Lord
50%inclusion411 decks817 decks
50%synergy
Urza's Saga
47%inclusion383 decks817 decks
40%synergy
Crystal Vein
43%inclusion354 decks817 decks
42%synergy
Cabal Coffers
39%inclusion318 decks817 decks
29%synergy
City of Traitors
34%inclusion280 decks817 decks
33%synergy
Nykthos, Shrine to Nyx
33%inclusion269 decks817 decks
28%synergy
Peat Bog
32%inclusion261 decks817 decks
32%synergy
Vault of Whispers
29%inclusion241 decks817 decks
25%synergy
Takenuma, Abandoned Mire
29%inclusion237 decks817 decks
20%synergy
Shizo, Death's Storehouse
25%inclusion205 decks817 decks
21%synergy
Rogue's Passage
22%inclusion182 decks817 decks
2%synergy
Bojuka Bog
22%inclusion182 decks817 decks
-7%synergy
Emergence Zone
21%inclusion168 decks817 decks
18%synergy
Ebon Stronghold
20%inclusion161 decks817 decks
19%synergy
Lake of the Dead
18%inclusion148 decks817 decks
18%synergy
Cabal Stronghold
17%inclusion135 decks817 decks
13%synergy
Command Beacon
14%inclusion116 decks817 decks
9%synergy
Swarmyard
13%inclusion104 decks817 decks
11%synergy
Reliquary Tower
12%inclusion95 decks817 decks
-18%synergy
Witch's Cottage
12%inclusion94 decks817 decks
8%synergy
War Room
10%inclusion83 decks817 decks
4%synergy
The Black Gate
9.1%inclusion74 decks817 decks
6%synergy
Castle Locthwain
9.1%inclusion74 decks817 decks
5%synergy
Spymaster's Vault
7.8%inclusion64 decks817 decks
5%synergy
Midgar, City of Mako
7.0%inclusion57 decks817 decks
3%synergy
Inventors' Fair
6.2%inclusion51 decks817 decks
2%synergy
Mortuary Mire
6.0%inclusion49 decks817 decks
2%synergy
Mana Artifacts
Sol Ring
95%inclusion780 decks817 decks
12%synergy
Arcane Signet
84%inclusion690 decks817 decks
12%synergy
Lotus Petal
64%inclusion522 decks817 decks
57%synergy
Fellwar Stone
50%inclusion412 decks817 decks
30%synergy
The Soul Stone
49%inclusion398 decks817 decks
45%synergy
Mox Opal
43%inclusion352 decks817 decks
39%synergy
Grim Monolith
35%inclusion290 decks817 decks
33%synergy
Lion's Eye Diamond
35%inclusion286 decks817 decks
33%synergy
Mind Stone
35%inclusion284 decks817 decks
20%synergy
Mox Diamond
35%inclusion282 decks817 decks
30%synergy
Mox Amber
29%inclusion239 decks817 decks
25%synergy
Jeweled Amulet
29%inclusion236 decks817 decks
28%synergy
Chromatic Star
23%inclusion186 decks817 decks
22%synergy
Chromatic Sphere
22%inclusion182 decks817 decks
22%synergy
Everflowing Chalice
18%inclusion146 decks817 decks
14%synergy
Thought Vessel
18%inclusion145 decks817 decks
0%synergy
Springleaf Drum
17%inclusion138 decks817 decks
15%synergy
Charcoal Diamond
9.2%inclusion75 decks817 decks
5%synergy
Lotus Bloom
8.1%inclusion66 decks817 decks
8%synergy
Paradise Mantle
6.9%inclusion56 decks817 decks
6%synergy
Commander's Sphere
5.5%inclusion45 decks817 decks
-6%synergy
Basalt Monolith
5.0%inclusion41 decks817 decks
3%synergy
Lands
Undercity Sewers
100%inclusion3 decks3 decks
89%synergy
Overgrown Tomb
60%inclusion3 decks5 decks
19%synergy
Gemstone Caverns
47%inclusion387 decks817 decks
42%synergy
Bloodstained Mire
45%inclusion365 decks817 decks
33%synergy
Polluted Delta
44%inclusion360 decks817 decks
32%synergy
Verdant Catacombs
43%inclusion355 decks817 decks
33%synergy
Marsh Flats
43%inclusion351 decks817 decks
32%synergy
Cavern of Souls
37%inclusion302 decks817 decks
30%synergy
Prismatic Vista
35%inclusion288 decks817 decks
30%synergy
Talon Gates of Madara
15%inclusion123 decks817 decks
13%synergy
Daily Bugle Building
7.7%inclusion63 decks815 decks
7%synergy
Mana Confluence
7.6%inclusion62 decks817 decks
1%synergy
Command Tower
7.6%inclusion62 decks817 decks
-67%synergy
Plaza of Heroes
5.9%inclusion48 decks817 decks
3%synergy
Myriad Landscape
5.8%inclusion47 decks817 decks
-10%synergy
Urza's Cave
5.5%inclusion45 decks817 decks
3%synergy
Fabled Passage
5.4%inclusion44 decks817 decks
-4%synergy
City of Brass
5.3%inclusion43 decks817 decks
-2%synergy