Mortuary
Gray Merchant of Asphodel
Blasting Station
Bolas's Citadel

   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.

   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 and Blasting Station trigger.
3
Resolve the Blasting Station trigger, untapping it.
4
Resolve the Gray Merchant trigger, 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.
5
Activate Blasting Station by tapping it and sacrificing Gray Merchant.
6
When Gray Merchant dies, Mortuary triggers, putting Gray Merchant from your graveyard onto the top of your library.
7
Resolve the Blasting Station ability.
8
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite damage
Infinite lifegain triggers
Infinite lifegain
Infinite lifeloss
Gwenom, Remorseless
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Chatterfang, Squirrel General
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New Cards
Rumble Arena
20%inclusion1 decks5 decks
19%synergy
High Synergy Cards
Ashnod's Altar
70%inclusion14 decks20 decks
63%synergy
Phyrexian Altar
60%inclusion12 decks20 decks
56%synergy
Carrion Feeder
60%inclusion12 decks20 decks
56%synergy
Altar of Dementia
55%inclusion11 decks20 decks
53%synergy
Jet Medallion
55%inclusion11 decks20 decks
51%synergy
Urborg, Tomb of Yawgmoth
55%inclusion11 decks20 decks
46%synergy
Cabal Coffers
55%inclusion11 decks20 decks
45%synergy
Blood Artist
55%inclusion11 decks20 decks
43%synergy
Aetherflux Reservoir
45%inclusion9 decks20 decks
42%synergy
Zulaport Cutthroat
50%inclusion10 decks20 decks
41%synergy
Top Cards
Dark Ritual
65%inclusion13 decks20 decks
41%synergy
Sensei's Divining Top
45%inclusion9 decks20 decks
40%synergy
Viscera Seer
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37%synergy
Syr Konrad, the Grim
45%inclusion9 decks20 decks
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Umbral Collar Zealot
40%inclusion4 decks10 decks
37%synergy
Culling the Weak
40%inclusion8 decks20 decks
36%synergy
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40%inclusion8 decks20 decks
35%synergy
Pitiless Plunderer
40%inclusion8 decks20 decks
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Reanimate
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Game Changers
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70%inclusion14 decks20 decks
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60%inclusion12 decks20 decks
45%synergy
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35%inclusion7 decks20 decks
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Mana Vault
35%inclusion7 decks20 decks
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Necropotence
30%inclusion6 decks20 decks
25%synergy
The One Ring
30%inclusion6 decks20 decks
21%synergy
Grim Monolith
25%inclusion5 decks20 decks
23%synergy
Orcish Bowmasters
25%inclusion5 decks20 decks
16%synergy
Field of the Dead
20%inclusion4 decks20 decks
17%synergy
Creatures
Diregraf Captain
100%inclusion3 decks3 decks
97%synergy
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32%synergy
Blood Pet
30%inclusion6 decks20 decks
29%synergy
Gravecrawler
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30%inclusion6 decks20 decks
23%synergy
Ornithopter
25%inclusion5 decks20 decks
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Crypt Ghast
25%inclusion5 decks20 decks
20%synergy
Death Cultist
20%inclusion4 decks20 decks
20%synergy
Memnite
20%inclusion4 decks20 decks
19%synergy
K'rrik, Son of Yawgmoth
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18%synergy
Butcher of Malakir
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17%synergy
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20%inclusion4 decks20 decks
16%synergy
Mirkwood Bats
20%inclusion4 decks20 decks
11%synergy
Boggart Trawler
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13%synergy
Marionette Apprentice
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12%synergy
Triskelion
15%inclusion3 decks20 decks
15%synergy
Rot Hulk
15%inclusion3 decks20 decks
14%synergy
Phyrexian Walker
15%inclusion3 decks20 decks
14%synergy
Endrek Sahr, Master Breeder
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14%synergy
Undead Augur
15%inclusion3 decks20 decks
13%synergy
Woe Strider
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Murderous Rider
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13%synergy
Mikaeus, the Unhallowed
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13%synergy
Marauding Blight-Priest
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12%synergy
Grim Haruspex
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12%synergy
Instants
Fell the Profane
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24%synergy
Imp's Mischief
30%inclusion6 decks20 decks
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Deadly Rollick
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Defile
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17%synergy
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Withering Torment
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Flare of Malice
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14%synergy
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Ad Nauseam
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Dismember
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Snuff Out
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Entomb
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Sorceries
Damnation
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Diabolic Intent
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27%synergy
Feed the Swarm
35%inclusion7 decks20 decks
19%synergy
Tendrils of Agony
25%inclusion5 decks20 decks
24%synergy
Scheming Symmetry
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23%synergy
Yawgmoth's Will
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Grim Tutor
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Torment of Hailfire
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16%synergy
Imperial Seal
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15%synergy
Victimize
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Toxic Deluge
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Beseech the Mirror
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Exsanguinate
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Utility Artifacts
Bontu's Monument
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Skullclamp
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19%synergy
Wishclaw Talisman
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Lightning Greaves
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Animation Module
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Krark-Clan Ironworks
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Lavaspur Boots
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Enchantments
Necroduality
100%inclusion3 decks3 decks
99%synergy
Rooftop Storm
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98%synergy
Bastion of Remembrance
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24%synergy
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22%synergy
Grave Pact
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20%synergy
The Meathook Massacre
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Phyrexian Arena
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Exquisite Blood
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15%synergy
Sanguine Bond
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15%synergy
Contamination
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15%synergy
Heartless Summoning
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14%synergy
Tortured Existence
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13%synergy
Black Market
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11%synergy
Planeswalkers
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15%synergy
Liliana, Dreadhorde General
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11%synergy
Utility Lands
Bojuka Bog
45%inclusion9 decks20 decks
15%synergy
Phyrexian Tower
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31%synergy
Nykthos, Shrine to Nyx
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25%synergy
Cabal Stronghold
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22%synergy
Urza's Saga
25%inclusion5 decks20 decks
18%synergy
Takenuma, Abandoned Mire
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16%synergy
Lake of the Dead
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19%synergy
Castle Locthwain
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16%synergy
Volrath's Stronghold
15%inclusion3 decks20 decks
14%synergy
Witch's Cottage
15%inclusion3 decks20 decks
12%synergy
Mortuary Mire
15%inclusion3 decks20 decks
11%synergy
Vault of Whispers
15%inclusion3 decks20 decks
11%synergy
War Room
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9%synergy
Reliquary Tower
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-15%synergy
Mana Artifacts
Sol Ring
85%inclusion17 decks20 decks
1%synergy
Arcane Signet
45%inclusion9 decks20 decks
-27%synergy
The Soul Stone
44%inclusion4 decks9 decks
40%synergy
Mox Opal
25%inclusion5 decks20 decks
21%synergy
Lotus Petal
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18%synergy
Mox Diamond
20%inclusion4 decks20 decks
16%synergy
Chrome Mox
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14%synergy
Mox Amber
15%inclusion3 decks20 decks
10%synergy
Lands
Cavern of Souls
30%inclusion6 decks20 decks
23%synergy
Command Tower
25%inclusion5 decks20 decks
-49%synergy
Gemstone Caverns
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15%synergy
Verdant Catacombs
20%inclusion4 decks20 decks
9%synergy
Polluted Delta
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8%synergy
Marsh Flats
15%inclusion3 decks20 decks
4%synergy
Bloodstained Mire
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4%synergy
Path of Ancestry
15%inclusion3 decks20 decks
-7%synergy