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
Rat King, Verminister
0.1%inclusion1 decks1.89K decks
Top Commanders
Gwenom, Remorseless
26%inclusion826 decks3.23K decks
Sephiroth, Fabled SOLDIER
0.2%inclusion38 decks21.7K decks
K'rrik, Son of Yawgmoth
0.0%inclusion6 decks18.8K decks
Ayara, First of Locthwain
0.0%inclusion3 decks6.35K decks
Glarb, Calamity's Augur
0.0%inclusion2 decks19.9K decks
Henzie "Toolbox" Torre
0.0%inclusion2 decks17.2K decks
Kokusho, the Evening Star
0.1%inclusion1 decks1.31K decks
Spider-Man Noir
0.4%inclusion1 decks281 decks
Syr Konrad, the Grim
0.0%inclusion1 decks5.53K decks
Koh, the Face Stealer
0.1%inclusion1 decks810 decks
Witch-king of Angmar
0.1%inclusion1 decks873 decks
The Ghoul, Gunslinger
0.1%inclusion1 decks1.25K decks
Rograkh, Son of Rohgahh // Silas Renn, Seeker Adept
0.0%inclusion1 decks7.08K decks
Bilbo, Birthday Celebrant
0.0%inclusion1 decks6.35K decks
Maralen of the Mornsong
0.0%inclusion1 decks2.42K decks
Endrek Sahr, Master Breeder
0.1%inclusion1 decks1.95K decks
New Cards
Skateboard
24%inclusion39 decks160 decks
24%synergy
Formidable Speaker
20%inclusion1 decks5 decks
17%synergy
Dream Beavers
6.5%inclusion10 decks155 decks
6%synergy
Bitterbloom Bearer
4.4%inclusion35 decks795 decks
2%synergy
Splinter's Technique
2.9%inclusion8 decks276 decks
2%synergy
High Synergy Cards
Sensei's Divining Top
93%inclusion825 decks888 decks
88%synergy
Aetherflux Reservoir
88%inclusion778 decks888 decks
84%synergy
Blood Pet
78%inclusion689 decks888 decks
76%synergy
Tendrils of Agony
77%inclusion682 decks888 decks
76%synergy
Culling the Weak
77%inclusion686 decks888 decks
73%synergy
Lavaspur Boots
74%inclusion659 decks888 decks
73%synergy
Dark Ritual
97%inclusion862 decks888 decks
73%synergy
Scheming Symmetry
74%inclusion658 decks888 decks
72%synergy
Cabal Ritual
77%inclusion686 decks888 decks
72%synergy
Death Cultist
72%inclusion637 decks888 decks
72%synergy
Top Cards
Lightning Greaves
87%inclusion775 decks888 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%inclusion659 decks888 decks
71%synergy
Jet Medallion
72%inclusion642 decks888 decks
69%synergy
Reanimate
62%inclusion551 decks888 decks
43%synergy
Crashing Drawbridge
61%inclusion542 decks888 decks
59%synergy
Swiftfoot Boots
61%inclusion540 decks888 decks
34%synergy
Beseech the Mirror
58%inclusion513 decks888 decks
55%synergy
Game Changers
Vampiric Tutor
69%inclusion613 decks888 decks
54%synergy
Necropotence
62%inclusion548 decks888 decks
57%synergy
Demonic Tutor
60%inclusion536 decks888 decks
41%synergy
Bolas's Citadel
58%inclusion519 decks888 decks
51%synergy
Ancient Tomb
56%inclusion493 decks888 decks
46%synergy
Mana Vault
51%inclusion452 decks888 decks
45%synergy
Imperial Seal
50%inclusion448 decks888 decks
45%synergy
Chrome Mox
50%inclusion442 decks888 decks
44%synergy
Orcish Bowmasters
46%inclusion408 decks888 decks
38%synergy
Opposition Agent
42%inclusion376 decks888 decks
37%synergy
Creatures
Eternal Witness
60%inclusion3 decks5 decks
43%synergy
Doom Whisperer
56%inclusion495 decks888 decks
54%synergy
Sheoldred, the Apocalypse
54%inclusion480 decks888 decks
49%synergy
Boggart Trawler
53%inclusion471 decks888 decks
49%synergy
Blood Artist
50%inclusion446 decks888 decks
39%synergy
Dauthi Voidwalker
48%inclusion425 decks888 decks
41%synergy
Crypt Ghast
42%inclusion374 decks888 decks
37%synergy
Ornithopter
41%inclusion361 decks888 decks
39%synergy
K'rrik, Son of Yawgmoth
36%inclusion317 decks888 decks
33%synergy
Memnite
35%inclusion314 decks888 decks
35%synergy
Phyrexian Walker
32%inclusion288 decks888 decks
32%synergy
Bloodthirsty Conqueror
31%inclusion271 decks888 decks
27%synergy
Enduring Tenacity
30%inclusion265 decks888 decks
27%synergy
Shard of the Nightbringer
30%inclusion264 decks888 decks
29%synergy
Zulaport Cutthroat
30%inclusion264 decks888 decks
21%synergy
Vito, Thorn of the Dusk Rose
28%inclusion251 decks888 decks
23%synergy
Shield Sphere
24%inclusion212 decks888 decks
23%synergy
Warren Soultrader
24%inclusion212 decks888 decks
18%synergy
Hoarding Broodlord
23%inclusion200 decks888 decks
21%synergy
Diamond Lion
22%inclusion196 decks888 decks
22%synergy
Ayara, First of Locthwain
22%inclusion196 decks888 decks
19%synergy
Vilis, Broker of Blood
22%inclusion193 decks888 decks
19%synergy
Ancient Cellarspawn
19%inclusion167 decks888 decks
17%synergy
Gravecrawler
18%inclusion164 decks888 decks
15%synergy
Diamond Mare
17%inclusion147 decks888 decks
16%synergy
Overeager Apprentice
15%inclusion136 decks888 decks
15%synergy
Sephiroth, Fabled SOLDIER
15%inclusion134 decks888 decks
13%synergy
Marauding Blight-Priest
15%inclusion133 decks888 decks
12%synergy
Wandering Archaic
14%inclusion125 decks888 decks
13%synergy
Creeping Bloodsucker
14%inclusion124 decks888 decks
12%synergy
Basal Thrull
14%inclusion123 decks888 decks
14%synergy
Woe Strider
13%inclusion119 decks888 decks
12%synergy
Bloodletter of Aclazotz
13%inclusion115 decks888 decks
10%synergy
Carrion Feeder
13%inclusion114 decks888 decks
9%synergy
Noxious Gearhulk
13%inclusion112 decks888 decks
9%synergy
Soldevi Adnate
12%inclusion106 decks888 decks
11%synergy
Greedy Freebooter
12%inclusion105 decks888 decks
10%synergy
Faerie Dreamthief
11%inclusion99 decks888 decks
11%synergy
Forsaken Miner
11%inclusion95 decks888 decks
9%synergy
Barrier of Bones
10%inclusion90 decks888 decks
10%synergy
Cauldron Familiar
10%inclusion90 decks888 decks
9%synergy
Pitiless Plunderer
10%inclusion89 decks888 decks
1%synergy
Kokusho, the Evening Star
10%inclusion87 decks888 decks
8%synergy
Braids, Arisen Nightmare
9.3%inclusion83 decks888 decks
2%synergy
Blood Vassal
9.2%inclusion82 decks888 decks
9%synergy
Phyrexian Devourer
9.0%inclusion80 decks888 decks
9%synergy
Dread Presence
8.9%inclusion79 decks888 decks
8%synergy
Haunt of the Dead Marshes
8.8%inclusion78 decks888 decks
9%synergy
Varragoth, Bloodsky Sire
8.4%inclusion75 decks888 decks
7%synergy
Twilight Prophet
8.2%inclusion73 decks888 decks
5%synergy
Instants
Fell the Profane
68%inclusion600 decks888 decks
59%synergy
Noxious Revival
60%inclusion3 decks5 decks
55%synergy
Deadly Rollick
53%inclusion475 decks888 decks
40%synergy
Insidious Dreams
50%inclusion442 decks888 decks
50%synergy
Malakir Rebirth
42%inclusion375 decks888 decks
34%synergy
Imp's Mischief
40%inclusion352 decks888 decks
36%synergy
Withering Torment
35%inclusion312 decks888 decks
27%synergy
Saw in Half
35%inclusion307 decks888 decks
30%synergy
Rain of Filth
30%inclusion266 decks888 decks
29%synergy
Sacrifice
28%inclusion252 decks888 decks
27%synergy
Dismember
26%inclusion232 decks888 decks
23%synergy
Tainted Pact
25%inclusion219 decks888 decks
21%synergy
Entomb
24%inclusion210 decks888 decks
17%synergy
Snuff Out
19%inclusion172 decks888 decks
16%synergy
Cut Down
18%inclusion157 decks888 decks
17%synergy
Defile
16%inclusion144 decks888 decks
13%synergy
Infernal Grasp
16%inclusion141 decks888 decks
8%synergy
Consuming Corruption
16%inclusion140 decks888 decks
14%synergy
Slaughter Pact
12%inclusion109 decks888 decks
12%synergy
Not Dead After All
12%inclusion109 decks888 decks
9%synergy
Fatal Push
12%inclusion104 decks888 decks
11%synergy
Hagra Mauling
10%inclusion87 decks888 decks
8%synergy
Feign Death
8.7%inclusion77 decks888 decks
7%synergy
Deadly Dispute
8.4%inclusion75 decks888 decks
-4%synergy
Go for the Throat
7.8%inclusion69 decks888 decks
1%synergy
Sheoldred's Edict
7.1%inclusion63 decks888 decks
5%synergy
Sudden Spoiling
7.0%inclusion62 decks888 decks
5%synergy
Archenemy's Charm
6.9%inclusion61 decks888 decks
5%synergy
Flare of Malice
6.3%inclusion56 decks888 decks
4%synergy
Sorceries
Nature's Lore
60%inclusion3 decks5 decks
29%synergy
Feed the Swarm
53%inclusion469 decks888 decks
37%synergy
Doomsday
49%inclusion435 decks888 decks
48%synergy
Toxic Deluge
46%inclusion412 decks888 decks
28%synergy
Chain of Smog
43%inclusion381 decks888 decks
42%synergy
Diabolic Intent
41%inclusion367 decks888 decks
34%synergy
Grim Tutor
40%inclusion351 decks888 decks
36%synergy
Agadeem's Awakening
39%inclusion344 decks888 decks
36%synergy
Cruel Tutor
38%inclusion340 decks888 decks
38%synergy
Praetor's Grasp
36%inclusion324 decks888 decks
34%synergy
Insatiable Avarice
34%inclusion298 decks888 decks
31%synergy
Peer into the Abyss
26%inclusion227 decks888 decks
23%synergy
Yawgmoth's Will
25%inclusion220 decks888 decks
24%synergy
Dark Petition
25%inclusion218 decks888 decks
24%synergy
Profane Tutor
24%inclusion216 decks888 decks
22%synergy
Exsanguinate
23%inclusion207 decks888 decks
16%synergy
Bubbling Muck
21%inclusion190 decks888 decks
20%synergy
Night's Whisper
17%inclusion152 decks888 decks
8%synergy
Sign in Blood
16%inclusion146 decks888 decks
8%synergy
Diabolic Tutor
13%inclusion119 decks888 decks
8%synergy
Damnation
12%inclusion107 decks888 decks
6%synergy
Black Sun's Zenith
8.3%inclusion74 decks888 decks
7%synergy
Zof Consumption
8.1%inclusion72 decks888 decks
8%synergy
Pelakka Predation
8.1%inclusion72 decks888 decks
8%synergy
Torment of Hailfire
6.9%inclusion61 decks888 decks
3%synergy
Victimize
6.6%inclusion59 decks888 decks
-6%synergy
Read the Bones
6.3%inclusion56 decks888 decks
1%synergy
Blood Tithe
5.7%inclusion51 decks888 decks
6%synergy
Beseech the Queen
5.5%inclusion49 decks888 decks
5%synergy
Buried Alive
5.2%inclusion46 decks888 decks
-1%synergy
Utility Artifacts
Wishclaw Talisman
56%inclusion501 decks888 decks
51%synergy
Defense Grid
55%inclusion485 decks888 decks
54%synergy
The One Ring
40%inclusion354 decks888 decks
32%synergy
Bontu's Monument
38%inclusion335 decks888 decks
36%synergy
Codex Shredder
34%inclusion298 decks888 decks
33%synergy
Conqueror's Flail
32%inclusion280 decks888 decks
30%synergy
Scroll Rack
31%inclusion274 decks888 decks
30%synergy
Ghoulcaller's Bell
27%inclusion244 decks888 decks
27%synergy
Manifold Key
25%inclusion221 decks888 decks
23%synergy
The Darkness Crystal
21%inclusion188 decks888 decks
18%synergy
Pyxis of Pandemonium
20%inclusion180 decks888 decks
20%synergy
Conjurer's Bauble
20%inclusion179 decks888 decks
20%synergy
Phyrexian Altar
20%inclusion174 decks888 decks
16%synergy
Wand of Vertebrae
19%inclusion170 decks888 decks
19%synergy
Demon's Horn
18%inclusion162 decks888 decks
18%synergy
Voltaic Key
15%inclusion136 decks888 decks
14%synergy
Ashnod's Altar
15%inclusion132 decks888 decks
8%synergy
Prism Ring
14%inclusion122 decks888 decks
14%synergy
Mishra's Bauble
12%inclusion107 decks888 decks
11%synergy
The Endstone
10%inclusion87 decks888 decks
9%synergy
Staff of the Death Magus
10%inclusion85 decks888 decks
9%synergy
Golem's Heart
9.3%inclusion83 decks888 decks
9%synergy
Brainstone
9.0%inclusion80 decks888 decks
9%synergy
Commander's Plate
8.9%inclusion79 decks888 decks
6%synergy
Altar of Dementia
8.8%inclusion78 decks888 decks
7%synergy
Grinding Station
7.3%inclusion65 decks888 decks
7%synergy
Tormod's Crypt
7.1%inclusion63 decks888 decks
6%synergy
Candy Trail
7.0%inclusion62 decks888 decks
7%synergy
Moonsilver Key
6.8%inclusion60 decks888 decks
6%synergy
Skullclamp
6.8%inclusion60 decks888 decks
-4%synergy
Urza's Bauble
6.5%inclusion58 decks888 decks
6%synergy
Whispersilk Cloak
5.5%inclusion49 decks888 decks
2%synergy
Enchantments
Heartless Summoning
35%inclusion310 decks888 decks
34%synergy
Exquisite Blood
32%inclusion286 decks888 decks
27%synergy
Animate Dead
28%inclusion251 decks888 decks
20%synergy
Sanguine Bond
26%inclusion233 decks888 decks
21%synergy
Black Market Connections
23%inclusion207 decks888 decks
11%synergy
Phyrexian Arena
19%inclusion170 decks888 decks
4%synergy
Font of Agonies
14%inclusion122 decks888 decks
13%synergy
Kaya's Ghostform
13%inclusion112 decks888 decks
9%synergy
The Meathook Massacre
12%inclusion103 decks888 decks
6%synergy
Necromancy
10%inclusion92 decks888 decks
7%synergy
Bloodchief Ascension
7.9%inclusion70 decks888 decks
4%synergy
Bastion of Remembrance
6.9%inclusion61 decks888 decks
0%synergy
Grave Pact
5.6%inclusion50 decks888 decks
1%synergy
Bitterblossom
5.5%inclusion49 decks888 decks
1%synergy
Dance of the Dead
5.3%inclusion47 decks888 decks
4%synergy
Planeswalkers
Professor Onyx
54%inclusion479 decks888 decks
53%synergy
Tezzeret, Cruel Captain
42%inclusion375 decks888 decks
41%synergy
Liliana Vess
17%inclusion151 decks888 decks
16%synergy
Ugin, Eye of the Storms
9.1%inclusion81 decks888 decks
8%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
65%inclusion578 decks888 decks
56%synergy
Phyrexian Tower
60%inclusion531 decks888 decks
51%synergy
Hall of the Bandit Lord
51%inclusion449 decks888 decks
50%synergy
Urza's Saga
47%inclusion417 decks888 decks
40%synergy
Crystal Vein
43%inclusion384 decks888 decks
42%synergy
Cabal Coffers
40%inclusion355 decks888 decks
31%synergy
City of Traitors
34%inclusion302 decks888 decks
33%synergy
Nykthos, Shrine to Nyx
33%inclusion294 decks888 decks
28%synergy
Peat Bog
32%inclusion285 decks888 decks
32%synergy
Vault of Whispers
30%inclusion262 decks888 decks
25%synergy
Takenuma, Abandoned Mire
29%inclusion258 decks888 decks
21%synergy
Shizo, Death's Storehouse
25%inclusion224 decks888 decks
21%synergy
Bojuka Bog
23%inclusion200 decks888 decks
-7%synergy
Rogue's Passage
22%inclusion197 decks888 decks
2%synergy
Emergence Zone
20%inclusion182 decks888 decks
18%synergy
Ebon Stronghold
20%inclusion174 decks888 decks
19%synergy
Lake of the Dead
18%inclusion161 decks888 decks
18%synergy
Cabal Stronghold
16%inclusion145 decks888 decks
13%synergy
Command Beacon
14%inclusion123 decks888 decks
9%synergy
Swarmyard
13%inclusion113 decks888 decks
11%synergy
Witch's Cottage
12%inclusion107 decks888 decks
9%synergy
Reliquary Tower
11%inclusion101 decks888 decks
-18%synergy
War Room
10%inclusion92 decks888 decks
5%synergy
The Black Gate
8.8%inclusion78 decks888 decks
6%synergy
Castle Locthwain
8.7%inclusion77 decks888 decks
5%synergy
Spymaster's Vault
8.1%inclusion72 decks888 decks
5%synergy
Midgar, City of Mako
7.7%inclusion68 decks888 decks
4%synergy
Mortuary Mire
6.5%inclusion58 decks888 decks
2%synergy
Inventors' Fair
6.0%inclusion53 decks888 decks
2%synergy
Blast Zone
5.6%inclusion50 decks888 decks
5%synergy
Deserted Temple
5.1%inclusion45 decks888 decks
4%synergy
High Market
5.1%inclusion45 decks888 decks
2%synergy
Mana Artifacts
Sol Ring
96%inclusion851 decks888 decks
12%synergy
Arcane Signet
84%inclusion745 decks888 decks
12%synergy
Lotus Petal
64%inclusion566 decks888 decks
57%synergy
Fellwar Stone
50%inclusion446 decks888 decks
30%synergy
The Soul Stone
49%inclusion431 decks888 decks
44%synergy
Mox Opal
43%inclusion383 decks888 decks
39%synergy
Grim Monolith
35%inclusion314 decks888 decks
33%synergy
Mind Stone
35%inclusion310 decks888 decks
20%synergy
Lion's Eye Diamond
35%inclusion309 decks888 decks
33%synergy
Mox Diamond
35%inclusion307 decks888 decks
30%synergy
Mox Amber
29%inclusion257 decks888 decks
24%synergy
Jeweled Amulet
28%inclusion253 decks888 decks
28%synergy
Chromatic Star
23%inclusion202 decks888 decks
22%synergy
Chromatic Sphere
22%inclusion194 decks888 decks
22%synergy
Everflowing Chalice
18%inclusion161 decks888 decks
14%synergy
Thought Vessel
17%inclusion152 decks888 decks
0%synergy
Springleaf Drum
17%inclusion151 decks888 decks
15%synergy
Charcoal Diamond
8.7%inclusion77 decks888 decks
5%synergy
Lotus Bloom
8.1%inclusion72 decks888 decks
8%synergy
Paradise Mantle
6.6%inclusion59 decks888 decks
6%synergy
Commander's Sphere
5.2%inclusion46 decks888 decks
-7%synergy
Lands
Undercity Sewers
100%inclusion3 decks3 decks
89%synergy
Overgrown Tomb
60%inclusion3 decks5 decks
19%synergy
Gemstone Caverns
49%inclusion432 decks888 decks
44%synergy
Bloodstained Mire
45%inclusion398 decks888 decks
34%synergy
Polluted Delta
44%inclusion391 decks888 decks
32%synergy
Verdant Catacombs
43%inclusion384 decks888 decks
32%synergy
Marsh Flats
42%inclusion377 decks888 decks
32%synergy
Cavern of Souls
37%inclusion325 decks888 decks
29%synergy
Prismatic Vista
35%inclusion312 decks888 decks
30%synergy
Talon Gates of Madara
15%inclusion129 decks888 decks
12%synergy
Mana Confluence
7.8%inclusion69 decks888 decks
1%synergy
Daily Bugle Building
7.7%inclusion68 decks886 decks
7%synergy
Command Tower
7.5%inclusion67 decks888 decks
-67%synergy
Urza's Cave
6.3%inclusion56 decks888 decks
4%synergy
Plaza of Heroes
5.9%inclusion52 decks888 decks
3%synergy
Fabled Passage
5.5%inclusion49 decks888 decks
-4%synergy
Myriad Landscape
5.5%inclusion49 decks888 decks
-10%synergy