Sidisi, Undead Vizier
Rooftop Storm
Sedraxis Alchemist
Gray Merchant of Asphodel
Rot Hulk
Carrion Feeder

   Prerequisites

What do I need to start this combo?
Rooftop Storm on the battlefield.
Sidisi in hand.
Carrion Feeder on the battlefield or in your graveyard.
All other permanents in your library.
You have at least two opponents.

   Steps

How does this combo work?
1
Cast Sidisi by paying 0.
2
Sidisi's exploit ability triggers, sacrificing itself.
3
Sidisi triggers, searching your library for Rot Hulk, putting it in your hand and shuffling your library.
4
Cast Rot Hulk by paying 0.
5
Rot Hulk enters the battlefield, returning Sidisi and Carrion Feeder, if applicable, from your graveyard to the battlefield.
6
Sidisi's exploit ability triggers, sacrificing itself.
7
Sidisi triggers, searching your library for Sedraxis Alchemist, putting it in your hand and shuffling your library.
8
Cast Sedraxis Alchemist by paying 0.
9
Sedraxis Alchemist enters the battlefield, returning Rot Hulk from the battlefield to your hand.
10
Activate Carrion Feeder by sacrificing Sedraxis Alchemist, putting a +1/+1 counter on Carrion Feeder.
11
Cast Rot Hulk by paying 0.
12
Rot Hulk enters the battlefield, returning Sidisi and Sedraxis Alchemist from your graveyard to the battlefield.
13
Sidisi and Sedraxis Alchemist enter the battlefield, triggering Sidisi's exploit ability and Sedraxis Alchemist.
14
Resolve the Sidisi exploit trigger, sacrificing itself.
15
Sidisi triggers, searching your library for Gray Merchant of Asphodel, putting it in your hand and shuffling your library.
16
Resolve the Sedraxis Alchemist trigger, returning Rot Hulk from the battlefield to your hand.
17
Cast Gray Merchant of Asphodel by paying 0.
18
Gray Merchant of Asphodel enters the battlefield, 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.
19
Activate Carrion Feeder by sacrificing Gray Merchant of Asphodel and Sedraxis Alchemist, putting two +1/+1 counters on Carrion Feeder.
20
Cast Rot Hulk by paying 0.
21
Rot Hulk enters the battlefield, returning Gray Merchant of Asphodel and Sedraxis Alchemist from your graveyard to the battlefield.
22
Gray Merchant of Asphodel and Sedraxis Alchemist enter the battlefield, triggering their abilities.
23
Resolve the Gray Merchant of Asphodel 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.
24
Resolve the Sedraxis Alchemist trigger, returning Rot Hulk from the battlefield to your hand.
25
Repeat from step 19.

   Results

What do I get from this combo?
Each opponent loses the game
Infinite +1/+1 counters on Carrion Feeder
Infinite death triggers
Infinite ETB
Infinite lifegain
Infinite lifegain triggers
Infinite lifeloss
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
Wilhelt, the Rotcleaver
0.1%inclusion17 decks20.8K decks
Gisa and Geralf
0.2%inclusion11 decks6.46K decks
The Scarab God
0.1%inclusion8 decks12.6K decks
Varina, Lich Queen
0.0%inclusion5 decks10.3K decks
Henry Wu, InGen Geneticist
0.1%inclusion2 decks1.56K decks
Grimgrin, Corpse-Born
0.1%inclusion2 decks3.36K decks
Marchesa, the Black Rose
0.0%inclusion1 decks11.9K decks
Teval, Arbiter of Virtue
0.0%inclusion1 decks4.50K decks
Temmet, Naktamun's Will
0.0%inclusion1 decks10.3K decks
Sidisi, Brood Tyrant
0.0%inclusion1 decks7.67K decks
Nevinyrral, Urborg Tyrant
0.1%inclusion1 decks1.80K decks
High Synergy Cards
Wayward Servant
100%inclusion7 decks7 decks
99%synergy
Gravecrawler
88%inclusion44 decks50 decks
84%synergy
Necroduality
78%inclusion39 decks50 decks
77%synergy
Headless Rider
72%inclusion36 decks50 decks
71%synergy
Undead Augur
72%inclusion36 decks50 decks
70%synergy
Phyrexian Altar
72%inclusion36 decks50 decks
68%synergy
Diregraf Captain
70%inclusion35 decks50 decks
67%synergy
Mikaeus, the Unhallowed
66%inclusion33 decks50 decks
64%synergy
Plague Belcher
64%inclusion32 decks50 decks
63%synergy
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64%inclusion32 decks50 decks
62%synergy
Top Cards
Ashnod's Altar
60%inclusion30 decks50 decks
53%synergy
Cryptbreaker
58%inclusion29 decks50 decks
56%synergy
God-Eternal Oketra
57%inclusion4 decks7 decks
56%synergy
Corpse Knight
57%inclusion4 decks7 decks
52%synergy
Anguished Unmaking
57%inclusion4 decks7 decks
33%synergy
Shambling Ghast
52%inclusion26 decks50 decks
51%synergy
Undead Warchief
50%inclusion25 decks50 decks
49%synergy
Midnight Reaper
50%inclusion25 decks50 decks
47%synergy
Warren Soultrader
50%inclusion20 decks40 decks
44%synergy
Liliana, Untouched by Death
48%inclusion24 decks50 decks
48%synergy
Game Changers
Rhystic Study
36%inclusion18 decks50 decks
12%synergy
Demonic Tutor
32%inclusion16 decks50 decks
12%synergy
Cyclonic Rift
32%inclusion16 decks50 decks
9%synergy
Fierce Guardianship
26%inclusion13 decks50 decks
8%synergy
Field of the Dead
22%inclusion11 decks50 decks
19%synergy
Ancient Tomb
20%inclusion10 decks50 decks
10%synergy
Bolas's Citadel
12%inclusion6 decks50 decks
4%synergy
Imperial Seal
10%inclusion5 decks50 decks
5%synergy
Mana Vault
10%inclusion5 decks50 decks
4%synergy
Mox Diamond
8.0%inclusion4 decks50 decks
4%synergy
Creatures
Eternal Witness
75%inclusion3 decks4 decks
58%synergy
Birds of Paradise
75%inclusion3 decks4 decks
47%synergy
Relentless Dead
48%inclusion24 decks50 decks
47%synergy
Havengul Lich
48%inclusion24 decks50 decks
47%synergy
Zul Ashur, Lich Lord
47%inclusion15 decks32 decks
46%synergy
Death Baron
46%inclusion23 decks50 decks
44%synergy
Acererak the Archlich
44%inclusion22 decks50 decks
43%synergy
Lord of the Undead
44%inclusion22 decks50 decks
43%synergy
Noxious Ghoul
42%inclusion21 decks50 decks
41%synergy
Fleshbag Marauder
42%inclusion21 decks50 decks
38%synergy
Accursed Marauder
40%inclusion16 decks40 decks
35%synergy
Wilhelt, the Rotcleaver
34%inclusion17 decks50 decks
32%synergy
Overcharged Amalgam
32%inclusion16 decks50 decks
31%synergy
Graveborn Muse
30%inclusion15 decks50 decks
30%synergy
Archghoul of Thraben
30%inclusion15 decks50 decks
29%synergy
Hordewing Skaab
30%inclusion15 decks50 decks
29%synergy
Zombie Master
30%inclusion15 decks50 decks
29%synergy
Lord of the Accursed
30%inclusion15 decks50 decks
28%synergy
Poppet Stitcher
28%inclusion14 decks50 decks
27%synergy
Champion of the Perished
28%inclusion14 decks50 decks
27%synergy
Grim Servant
28%inclusion11 decks40 decks
27%synergy
Nantuko Husk
26%inclusion13 decks50 decks
26%synergy
Fell Stinger
26%inclusion13 decks50 decks
25%synergy
Grimgrin, Corpse-Born
26%inclusion13 decks50 decks
25%synergy
The Scarab God
26%inclusion13 decks50 decks
23%synergy
Prophet of the Scarab
25%inclusion7 decks28 decks
24%synergy
Murderous Rider
24%inclusion12 decks50 decks
22%synergy
Pitiless Plunderer
24%inclusion12 decks50 decks
15%synergy
Phyrexian Ghoul
22%inclusion11 decks50 decks
22%synergy
Cemetery Reaper
22%inclusion11 decks50 decks
20%synergy
Vile Entomber
22%inclusion11 decks50 decks
20%synergy
Grave Titan
22%inclusion11 decks50 decks
20%synergy
Lost Monarch of Ifnir
21%inclusion6 decks28 decks
20%synergy
Repository Skaab
20%inclusion10 decks50 decks
20%synergy
Vengeful Dead
20%inclusion10 decks50 decks
19%synergy
Phyrexian Delver
20%inclusion10 decks50 decks
19%synergy
Geralf's Messenger
18%inclusion9 decks50 decks
18%synergy
Gravespawn Sovereign
18%inclusion9 decks50 decks
18%synergy
Ravenous Rotbelly
18%inclusion9 decks50 decks
18%synergy
Cleaver Skaab
18%inclusion9 decks50 decks
17%synergy
Stitcher's Supplier
18%inclusion9 decks50 decks
14%synergy
Ebondeath, Dracolich
16%inclusion8 decks50 decks
16%synergy
Liliana's Standard Bearer
16%inclusion8 decks50 decks
15%synergy
Putrid Goblin
16%inclusion8 decks50 decks
15%synergy
Undead Butler
16%inclusion8 decks50 decks
15%synergy
Blood Artist
16%inclusion8 decks50 decks
4%synergy
Corpse Augur
14%inclusion7 decks50 decks
13%synergy
Tormod, the Desecrator
14%inclusion7 decks50 decks
13%synergy
Gisa and Geralf
14%inclusion7 decks50 decks
12%synergy
Corpse Blockade
12%inclusion6 decks50 decks
12%synergy
Instants
Assassin's Trophy
75%inclusion3 decks4 decks
45%synergy
Path to Exile
43%inclusion3 decks7 decks
-4%synergy
Entomb
40%inclusion20 decks50 decks
33%synergy
Dark Ritual
36%inclusion18 decks50 decks
12%synergy
Counterspell
34%inclusion17 decks50 decks
-8%synergy
Swan Song
30%inclusion15 decks50 decks
13%synergy
Malakir Rebirth
26%inclusion13 decks50 decks
18%synergy
Sink into Stupor
25%inclusion10 decks40 decks
15%synergy
An Offer You Can't Refuse
24%inclusion12 decks50 decks
0%synergy
Lazotep Plating
22%inclusion11 decks50 decks
21%synergy
Mana Drain
22%inclusion11 decks50 decks
7%synergy
Arcane Denial
22%inclusion11 decks50 decks
2%synergy
Fell the Profane
20%inclusion8 decks40 decks
11%synergy
Deadly Rollick
18%inclusion9 decks50 decks
5%synergy
Vampiric Tutor
18%inclusion9 decks50 decks
3%synergy
Frantic Search
14%inclusion7 decks50 decks
0%synergy
Rise of the Dread Marn
12%inclusion6 decks50 decks
11%synergy
Pact of Negation
12%inclusion6 decks50 decks
5%synergy
Negate
12%inclusion6 decks50 decks
-9%synergy
Dismember
10%inclusion5 decks50 decks
7%synergy
Lim-Dûl's Vault
10%inclusion5 decks50 decks
7%synergy
Demonic Consultation
10%inclusion5 decks50 decks
6%synergy
Force of Negation
10%inclusion5 decks50 decks
2%synergy
Force of Will
10%inclusion5 decks50 decks
0%synergy
Mystical Tutor
10%inclusion5 decks50 decks
-3%synergy
Withering Torment
8.1%inclusion3 decks37 decks
0%synergy
Pile On
8.0%inclusion4 decks50 decks
7%synergy
Tainted Pact
8.0%inclusion4 decks50 decks
4%synergy
Flusterstorm
8.0%inclusion4 decks50 decks
1%synergy
Pongify
8.0%inclusion4 decks50 decks
-3%synergy
Waterlogged Teachings
7.5%inclusion3 decks40 decks
3%synergy
Flip the Switch
6.0%inclusion3 decks50 decks
6%synergy
Miscast
6.0%inclusion3 decks50 decks
4%synergy
Lethal Scheme
6.0%inclusion3 decks50 decks
4%synergy
Culling the Weak
6.0%inclusion3 decks50 decks
2%synergy
Mental Misstep
6.0%inclusion3 decks50 decks
0%synergy
Go for the Throat
6.0%inclusion3 decks50 decks
-1%synergy
Sorceries
Reanimate
48%inclusion24 decks50 decks
29%synergy
Damn
43%inclusion3 decks7 decks
27%synergy
Zombie Apocalypse
42%inclusion21 decks50 decks
41%synergy
Buried Alive
40%inclusion20 decks50 decks
34%synergy
Empty the Laboratory
36%inclusion18 decks50 decks
35%synergy
Diabolic Intent
36%inclusion18 decks50 decks
28%synergy
Feed the Swarm
34%inclusion17 decks50 decks
17%synergy
Toxic Deluge
30%inclusion15 decks50 decks
12%synergy
Living Death
28%inclusion14 decks50 decks
23%synergy
Victimize
24%inclusion12 decks50 decks
12%synergy
Agadeem's Awakening
22%inclusion11 decks50 decks
19%synergy
Patriarch's Bidding
20%inclusion10 decks50 decks
18%synergy
Grim Tutor
14%inclusion7 decks50 decks
10%synergy
Dread Return
14%inclusion7 decks50 decks
9%synergy
Army of the Damned
12%inclusion6 decks50 decks
10%synergy
Windfall
12%inclusion6 decks50 decks
0%synergy
Distant Melody
10%inclusion5 decks50 decks
6%synergy
Raise the Palisade
8.0%inclusion4 decks50 decks
5%synergy
Rite of Replication
8.0%inclusion4 decks50 decks
5%synergy
Kindred Dominance
8.0%inclusion4 decks50 decks
4%synergy
Diabolic Tutor
8.0%inclusion4 decks50 decks
2%synergy
Tendrils of Agony
6.0%inclusion3 decks50 decks
5%synergy
Terror Tide
6.0%inclusion3 decks50 decks
5%synergy
Curse of the Swine
6.0%inclusion3 decks50 decks
2%synergy
Damnation
6.0%inclusion3 decks50 decks
-1%synergy
Utility Artifacts
Altar of Dementia
40%inclusion20 decks50 decks
38%synergy
Jet Medallion
24%inclusion12 decks50 decks
20%synergy
Blasting Station
22%inclusion11 decks50 decks
22%synergy
Bontu's Monument
20%inclusion10 decks50 decks
18%synergy
Nim Deathmantle
16%inclusion8 decks50 decks
15%synergy
Skullclamp
16%inclusion8 decks50 decks
5%synergy
Wand of Orcus
10%inclusion5 decks50 decks
9%synergy
Sensei's Divining Top
10%inclusion5 decks50 decks
5%synergy
Banner of Kinship
10%inclusion3 decks31 decks
7%synergy
Pyre of Heroes
8.0%inclusion4 decks50 decks
8%synergy
Cloudstone Curio
6.0%inclusion3 decks50 decks
5%synergy
Coat of Arms
6.0%inclusion3 decks50 decks
4%synergy
Crucible of Worlds
6.0%inclusion3 decks50 decks
4%synergy
Urza's Incubator
6.0%inclusion3 decks50 decks
3%synergy
Whip of Erebos
6.0%inclusion3 decks50 decks
2%synergy
Herald's Horn
6.0%inclusion3 decks50 decks
0%synergy
Wayfarer's Bauble
6.0%inclusion3 decks50 decks
-2%synergy
The One Ring
6.0%inclusion3 decks50 decks
-3%synergy
Enchantments
Grave Pact
32%inclusion16 decks50 decks
27%synergy
The Meathook Massacre
30%inclusion15 decks50 decks
25%synergy
Endless Ranks of the Dead
26%inclusion13 decks50 decks
25%synergy
Black Market Connections
24%inclusion12 decks50 decks
12%synergy
Teval's Judgment
22%inclusion4 decks18 decks
20%synergy
Dreadhorde Invasion
20%inclusion10 decks50 decks
18%synergy
Mystic Remora
20%inclusion10 decks50 decks
4%synergy
Dictate of Erebos
14%inclusion7 decks50 decks
11%synergy
Kindred Discovery
14%inclusion7 decks50 decks
7%synergy
Phyrexian Arena
12%inclusion6 decks50 decks
-4%synergy
Tortured Existence
10%inclusion5 decks50 decks
8%synergy
Funeral Room // Awakening Hall
8.1%inclusion3 decks37 decks
6%synergy
Bastion of Remembrance
8.0%inclusion4 decks50 decks
2%synergy
Faces of the Past
6.0%inclusion3 decks50 decks
6%synergy
Secrets of the Dead
6.0%inclusion3 decks50 decks
5%synergy
Counterbalance
6.0%inclusion3 decks50 decks
5%synergy
Phyrexian Reclamation
6.0%inclusion3 decks50 decks
3%synergy
Reflections of Littjara
6.0%inclusion3 decks50 decks
2%synergy
Animate Dead
6.0%inclusion3 decks50 decks
-3%synergy
Planeswalkers
Liliana, Dreadhorde General
24%inclusion12 decks50 decks
20%synergy
Liliana, Death's Majesty
20%inclusion10 decks50 decks
18%synergy
Utility Lands
Unholy Grotto
60%inclusion30 decks50 decks
59%synergy
Urborg, Tomb of Yawgmoth
60%inclusion30 decks50 decks
51%synergy
Phyrexian Tower
56%inclusion28 decks50 decks
47%synergy
Bojuka Bog
48%inclusion24 decks50 decks
18%synergy
Takenuma, Abandoned Mire
32%inclusion16 decks50 decks
23%synergy
Cabal Coffers
26%inclusion13 decks50 decks
16%synergy
Crypt of Agadeem
24%inclusion12 decks50 decks
22%synergy
Otawara, Soaring City
24%inclusion12 decks50 decks
8%synergy
Castle Locthwain
20%inclusion10 decks50 decks
16%synergy
Reliquary Tower
20%inclusion10 decks50 decks
-10%synergy
Midgar, City of Mako
19%inclusion3 decks16 decks
15%synergy
Spymaster's Vault
18%inclusion7 decks40 decks
15%synergy
Cephalid Coliseum
16%inclusion8 decks50 decks
13%synergy
Accursed Duneyard
14%inclusion4 decks28 decks
13%synergy
Mortuary Mire
14%inclusion7 decks50 decks
10%synergy
Nykthos, Shrine to Nyx
12%inclusion6 decks50 decks
7%synergy
Three Tree City
11%inclusion4 decks38 decks
5%synergy
Urza's Saga
10%inclusion5 decks50 decks
3%synergy
Mystic Sanctuary
10%inclusion5 decks50 decks
-1%synergy
Westvale Abbey
8.0%inclusion4 decks50 decks
6%synergy
High Market
6.0%inclusion3 decks50 decks
3%synergy
Witch's Cottage
6.0%inclusion3 decks50 decks
3%synergy
Buried Ruin
6.0%inclusion3 decks50 decks
1%synergy
Academy Ruins
6.0%inclusion3 decks50 decks
1%synergy
Seat of the Synod
6.0%inclusion3 decks50 decks
-1%synergy
Rogue's Passage
6.0%inclusion3 decks50 decks
-14%synergy
Mana Artifacts
Sol Ring
100%inclusion50 decks50 decks
16%synergy
Arcane Signet
86%inclusion43 decks50 decks
14%synergy
Talisman of Dominance
64%inclusion32 decks50 decks
31%synergy
Orzhov Signet
57%inclusion4 decks7 decks
33%synergy
Talisman of Hierarchy
57%inclusion4 decks7 decks
31%synergy
Dimir Signet
56%inclusion28 decks50 decks
30%synergy
Fellwar Stone
34%inclusion17 decks50 decks
13%synergy
Mind Stone
18%inclusion9 decks50 decks
3%synergy
Crowded Crypt
16%inclusion8 decks50 decks
15%synergy
Patchwork Banner
16%inclusion6 decks38 decks
11%synergy
Thought Vessel
14%inclusion7 decks50 decks
-4%synergy
Charcoal Diamond
8.0%inclusion4 decks50 decks
4%synergy
Chrome Mox
8.0%inclusion4 decks50 decks
2%synergy
Lotus Petal
8.0%inclusion4 decks50 decks
1%synergy
Commander's Sphere
8.0%inclusion4 decks50 decks
-5%synergy
Lands
Command Tower
94%inclusion47 decks50 decks
20%synergy
Watery Grave
76%inclusion38 decks50 decks
35%synergy
Golgari Rot Farm
75%inclusion3 decks4 decks
58%synergy
Simic Growth Chamber
75%inclusion3 decks4 decks
57%synergy
Woodland Cemetery
75%inclusion3 decks4 decks
44%synergy
Underground River
62%inclusion31 decks50 decks
40%synergy
Morphic Pool
62%inclusion31 decks50 decks
37%synergy
Drowned Catacomb
62%inclusion31 decks50 decks
33%synergy
Shipwreck Marsh
60%inclusion30 decks50 decks
42%synergy
Sunken Hollow
60%inclusion30 decks50 decks
26%synergy
Vault of Champions
57%inclusion4 decks7 decks
33%synergy
Raffine's Tower
57%inclusion4 decks7 decks
32%synergy
Sea of Clouds
57%inclusion4 decks7 decks
32%synergy
Arcane Sanctum
57%inclusion4 decks7 decks
29%synergy
Caves of Koilos
57%inclusion4 decks7 decks
28%synergy
Godless Shrine
57%inclusion4 decks7 decks
16%synergy
Tainted Isle
54%inclusion27 decks50 decks
43%synergy
Darkwater Catacombs
52%inclusion26 decks50 decks
37%synergy
Exotic Orchard
48%inclusion24 decks50 decks
12%synergy
Clearwater Pathway
46%inclusion23 decks50 decks
38%synergy
Isolated Chapel
43%inclusion3 decks7 decks
10%synergy
Hallowed Fountain
43%inclusion3 decks7 decks
3%synergy
Choked Estuary
42%inclusion21 decks50 decks
26%synergy
Path of Ancestry
42%inclusion21 decks50 decks
20%synergy
Sunken Ruins
40%inclusion20 decks50 decks
35%synergy
Polluted Delta
34%inclusion17 decks50 decks
22%synergy
Dimir Aqueduct
32%inclusion16 decks50 decks
17%synergy
Temple of Deceit
32%inclusion16 decks50 decks
17%synergy
Undercity Sewers
28%inclusion13 decks47 decks
16%synergy
Gloomlake Verge
27%inclusion10 decks37 decks
18%synergy
River of Tears
26%inclusion13 decks50 decks
23%synergy
Unclaimed Territory
26%inclusion13 decks50 decks
22%synergy
Reflecting Pool
26%inclusion13 decks50 decks
21%synergy
Darkslick Shores
20%inclusion10 decks50 decks
15%synergy
Cavern of Souls
20%inclusion10 decks50 decks
13%synergy
Secluded Courtyard
18%inclusion9 decks50 decks
14%synergy
City of Brass
16%inclusion8 decks50 decks
8%synergy
Bloodstained Mire
16%inclusion8 decks50 decks
5%synergy
Mana Confluence
14%inclusion7 decks50 decks
7%synergy
Fetid Pools
14%inclusion7 decks50 decks
7%synergy
Myriad Landscape
14%inclusion7 decks50 decks
-3%synergy
Underground Sea
12%inclusion6 decks50 decks
-3%synergy
Dismal Backwater
10%inclusion5 decks50 decks
3%synergy
Scalding Tarn
10%inclusion5 decks50 decks
-1%synergy
Verdant Catacombs
10%inclusion5 decks50 decks
-1%synergy
Lazotep Quarry
7.5%inclusion3 decks40 decks
7%synergy
Salt Marsh
6.0%inclusion3 decks50 decks
6%synergy
Jwar Isle Refuge
6.0%inclusion3 decks50 decks
4%synergy
Demolition Field
6.0%inclusion3 decks50 decks
3%synergy
Marsh Flats
6.0%inclusion3 decks50 decks
-5%synergy