Mortuary
Cauldron Familiar
Altar of Dementia
Bolas's Citadel

   Prerequisites

What do I need to start this combo?
Cauldron Familiar in hand or in your library (Cauldron Familiar on top of your library in your library).
All other permanents on the battlefield.
You have a life total of at least 2 if Cauldron Familiar is on top of your library.
if Cauldron Familiar is in your hand available

   Steps

How does this combo work?
1
Cast Cauldron Familiar either from your hand or from the top of your library by paying or 1 life respectively.
2
When Cauldron Familiar enters, it triggers, causing each opponent to lose 1 life and you to gain 1 life.
3
Activate Altar of Dementia by sacrificing Cauldron Familiar.
4
When Cauldron Familiar dies, Mortuary triggers, putting Cauldron Familiar from your graveyard onto the top of your library.
5
Resolve the Altar of Dementia ability.
6
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite lifegain triggers
Infinite storm count
Infinite lifeloss
Gwenom, Remorseless
0.4%inclusion15 decks4.10K decks
Edgar Markov
0.0%inclusion2 decks47.8K decks
K'rrik, Son of Yawgmoth
0.0%inclusion1 decks19.9K decks
Shirei, Shizo's Caretaker
0.0%inclusion1 decks7.42K decks
Ygra, Eater of All
0.0%inclusion1 decks23.2K decks
Sephiroth, Fabled SOLDIER
0.0%inclusion1 decks26.7K decks
High Synergy Cards
Death Cultist
90%inclusion19 decks21 decks
90%synergy
Viscera Seer
86%inclusion18 decks21 decks
78%synergy
Umbral Collar Zealot
80%inclusion16 decks20 decks
77%synergy
Aetherflux Reservoir
71%inclusion15 decks21 decks
68%synergy
Gray Merchant of Asphodel
76%inclusion16 decks21 decks
68%synergy
Sensei's Divining Top
71%inclusion15 decks21 decks
67%synergy
Jet Medallion
67%inclusion14 decks21 decks
63%synergy
Blood Artist
71%inclusion15 decks21 decks
60%synergy
Phyrexian Altar
62%inclusion13 decks21 decks
58%synergy
Serrated Scorpion
57%inclusion12 decks21 decks
57%synergy
Top Cards
Dark Ritual
76%inclusion16 decks21 decks
51%synergy
Lightning Greaves
67%inclusion14 decks21 decks
42%synergy
Feed the Swarm
62%inclusion13 decks21 decks
46%synergy
Blood Pet
57%inclusion12 decks21 decks
56%synergy
Ashnod's Altar
57%inclusion12 decks21 decks
51%synergy
Zulaport Cutthroat
57%inclusion12 decks21 decks
49%synergy
Scheming Symmetry
52%inclusion11 decks21 decks
51%synergy
Bontu's Monument
52%inclusion11 decks21 decks
50%synergy
Swiftfoot Boots
52%inclusion11 decks21 decks
25%synergy
Tendrils of Agony
48%inclusion10 decks21 decks
47%synergy
Game Changers
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52%inclusion11 decks21 decks
38%synergy
Demonic Tutor
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29%synergy
Necropotence
43%inclusion9 decks21 decks
38%synergy
Ancient Tomb
38%inclusion8 decks21 decks
29%synergy
Mana Vault
29%inclusion6 decks21 decks
23%synergy
The One Ring
29%inclusion6 decks21 decks
21%synergy
Imperial Seal
24%inclusion5 decks21 decks
19%synergy
Grim Monolith
19%inclusion4 decks21 decks
17%synergy
Chrome Mox
19%inclusion4 decks21 decks
13%synergy
Mox Diamond
14%inclusion3 decks21 decks
10%synergy
Creatures
Gravecrawler
43%inclusion9 decks21 decks
39%synergy
Carrion Feeder
43%inclusion9 decks21 decks
39%synergy
Sheoldred, the Apocalypse
43%inclusion9 decks21 decks
38%synergy
Ornithopter
38%inclusion8 decks21 decks
36%synergy
Warren Soultrader
38%inclusion8 decks21 decks
32%synergy
Pitiless Plunderer
38%inclusion8 decks21 decks
29%synergy
Forsaken Miner
33%inclusion7 decks21 decks
32%synergy
Crashing Drawbridge
33%inclusion7 decks21 decks
32%synergy
Ayara, First of Locthwain
33%inclusion7 decks21 decks
30%synergy
Fear of Lost Teeth
30%inclusion6 decks20 decks
30%synergy
Memnite
29%inclusion6 decks21 decks
28%synergy
Boggart Trawler
29%inclusion6 decks21 decks
25%synergy
Crypt Ghast
29%inclusion6 decks21 decks
24%synergy
Dauthi Voidwalker
29%inclusion6 decks21 decks
22%synergy
Susurian Voidborn
25%inclusion5 decks20 decks
24%synergy
Shard of the Nightbringer
24%inclusion5 decks21 decks
23%synergy
Doom Whisperer
24%inclusion5 decks21 decks
22%synergy
Woe Strider
24%inclusion5 decks21 decks
22%synergy
K'rrik, Son of Yawgmoth
24%inclusion5 decks21 decks
21%synergy
Vilis, Broker of Blood
24%inclusion5 decks21 decks
21%synergy
Vengeful Bloodwitch
20%inclusion4 decks20 decks
18%synergy
Sephiroth, Fabled SOLDIER
20%inclusion4 decks20 decks
18%synergy
Phyrexian Walker
19%inclusion4 decks21 decks
18%synergy
Shambling Ghast
19%inclusion4 decks21 decks
18%synergy
Greedy Freebooter
19%inclusion4 decks21 decks
18%synergy
Hoarding Broodlord
19%inclusion4 decks21 decks
17%synergy
Pawn of Ulamog
19%inclusion4 decks21 decks
17%synergy
Reassembling Skeleton
19%inclusion4 decks21 decks
15%synergy
Vito, Thorn of the Dusk Rose
19%inclusion4 decks21 decks
14%synergy
Diamond Lion
14%inclusion3 decks21 decks
14%synergy
Bog Witch
14%inclusion3 decks21 decks
14%synergy
Cult Conscript
14%inclusion3 decks21 decks
14%synergy
Oathsworn Vampire
14%inclusion3 decks21 decks
14%synergy
Necrotic Ooze
14%inclusion3 decks21 decks
14%synergy
Bloodsoaked Champion
14%inclusion3 decks21 decks
14%synergy
Walking Ballista
14%inclusion3 decks21 decks
12%synergy
Braids, Arisen Nightmare
14%inclusion3 decks21 decks
7%synergy
Orcish Bowmasters
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6%synergy
Instants
Culling the Weak
48%inclusion10 decks21 decks
43%synergy
Cabal Ritual
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37%synergy
Deadly Rollick
33%inclusion7 decks21 decks
19%synergy
Withering Torment
30%inclusion6 decks20 decks
22%synergy
Insidious Dreams
29%inclusion6 decks21 decks
28%synergy
Dismember
29%inclusion6 decks21 decks
25%synergy
Imp's Mischief
29%inclusion6 decks21 decks
25%synergy
Saw in Half
24%inclusion5 decks21 decks
19%synergy
Rain of Filth
19%inclusion4 decks21 decks
18%synergy
Sacrifice
19%inclusion4 decks21 decks
18%synergy
Malakir Rebirth
19%inclusion4 decks21 decks
11%synergy
Fell the Profane
19%inclusion4 decks21 decks
10%synergy
Defile
14%inclusion3 decks21 decks
11%synergy
Infernal Grasp
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7%synergy
Sorceries
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43%inclusion9 decks21 decks
40%synergy
Diabolic Intent
43%inclusion9 decks21 decks
35%synergy
Reanimate
38%inclusion8 decks21 decks
19%synergy
Diabolic Tutor
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28%synergy
Toxic Deluge
33%inclusion7 decks21 decks
15%synergy
Doomsday
29%inclusion6 decks21 decks
28%synergy
Insatiable Avarice
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26%synergy
Sign in Blood
29%inclusion6 decks21 decks
20%synergy
Chain of Smog
24%inclusion5 decks21 decks
23%synergy
Peer into the Abyss
24%inclusion5 decks21 decks
21%synergy
Night's Whisper
24%inclusion5 decks21 decks
14%synergy
Dark Petition
19%inclusion4 decks21 decks
18%synergy
Bubbling Muck
19%inclusion4 decks21 decks
18%synergy
Grim Tutor
19%inclusion4 decks21 decks
15%synergy
Buried Alive
19%inclusion4 decks21 decks
13%synergy
Cruel Tutor
14%inclusion3 decks21 decks
14%synergy
Final Parting
14%inclusion3 decks21 decks
13%synergy
Lively Dirge
14%inclusion3 decks21 decks
12%synergy
Profane Tutor
14%inclusion3 decks21 decks
12%synergy
Praetor's Grasp
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12%synergy
Damnation
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8%synergy
Exsanguinate
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7%synergy
Victimize
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2%synergy
Utility Artifacts
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47%synergy
Ghoulcaller's Bell
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33%synergy
Codex Shredder
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28%synergy
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Defense Grid
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23%synergy
The Darkness Crystal
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Golem's Heart
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Pyxis of Pandemonium
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Conjurer's Bauble
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19%synergy
Moonsilver Key
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Conqueror's Flail
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Wand of Vertebrae
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Demon's Horn
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Scroll Rack
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13%synergy
Enchantments
The Meathook Massacre
33%inclusion7 decks21 decks
28%synergy
Phyrexian Arena
33%inclusion7 decks21 decks
18%synergy
Heartless Summoning
29%inclusion6 decks21 decks
27%synergy
Bastion of Remembrance
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22%synergy
Animate Dead
19%inclusion4 decks21 decks
10%synergy
Black Market Connections
19%inclusion4 decks21 decks
7%synergy
Carnival of Souls
14%inclusion3 decks21 decks
14%synergy
Haunted Crossroads
14%inclusion3 decks21 decks
14%synergy
Underworld Dreams
14%inclusion3 decks21 decks
12%synergy
Black Market
14%inclusion3 decks21 decks
10%synergy
Planeswalkers
Professor Onyx
24%inclusion5 decks21 decks
22%synergy
Tezzeret, Cruel Captain
15%inclusion3 decks20 decks
13%synergy
Artifacts
Sol Ring
100%inclusion21 decks21 decks
17%synergy
Arcane Signet
71%inclusion15 decks21 decks
-1%synergy
Lavaspur Boots
48%inclusion10 decks21 decks
47%synergy
Fellwar Stone
48%inclusion10 decks21 decks
27%synergy
Lotus Petal
43%inclusion9 decks21 decks
36%synergy
Mind Stone
43%inclusion9 decks21 decks
29%synergy
Ghoulcaller's Bell
33%inclusion7 decks21 decks
33%synergy
Chromatic Sphere
29%inclusion6 decks21 decks
28%synergy
Codex Shredder
29%inclusion6 decks21 decks
28%synergy
Wishclaw Talisman
29%inclusion6 decks21 decks
24%synergy
The Soul Stone
25%inclusion5 decks20 decks
21%synergy
Chromatic Star
24%inclusion5 decks21 decks
23%synergy
Defense Grid
24%inclusion5 decks21 decks
23%synergy
Mox Opal
24%inclusion5 decks21 decks
20%synergy
Thought Vessel
24%inclusion5 decks21 decks
7%synergy
The Darkness Crystal
20%inclusion4 decks20 decks
17%synergy
Golem's Heart
19%inclusion4 decks21 decks
19%synergy
Pyxis of Pandemonium
19%inclusion4 decks21 decks
19%synergy
Conjurer's Bauble
19%inclusion4 decks21 decks
19%synergy
Moonsilver Key
19%inclusion4 decks21 decks
18%synergy
Conqueror's Flail
19%inclusion4 decks21 decks
18%synergy
Springleaf Drum
19%inclusion4 decks21 decks
17%synergy
Wand of Vertebrae
14%inclusion3 decks21 decks
14%synergy
Demon's Horn
14%inclusion3 decks21 decks
14%synergy
Scroll Rack
14%inclusion3 decks21 decks
13%synergy
Charcoal Diamond
14%inclusion3 decks21 decks
10%synergy
Utility Lands
Cabal Coffers
48%inclusion10 decks21 decks
38%synergy
Hall of the Bandit Lord
38%inclusion8 decks21 decks
38%synergy
Phyrexian Tower
38%inclusion8 decks21 decks
29%synergy
Urborg, Tomb of Yawgmoth
33%inclusion7 decks21 decks
24%synergy
Crystal Vein
29%inclusion6 decks21 decks
28%synergy
Nykthos, Shrine to Nyx
24%inclusion5 decks21 decks
18%synergy
Rogue's Passage
24%inclusion5 decks21 decks
4%synergy
Command Beacon
19%inclusion4 decks21 decks
14%synergy
Urza's Saga
19%inclusion4 decks21 decks
12%synergy
Peat Bog
14%inclusion3 decks21 decks
14%synergy
Emergence Zone
14%inclusion3 decks21 decks
12%synergy
Spymaster's Vault
14%inclusion3 decks21 decks
12%synergy
Cabal Stronghold
14%inclusion3 decks21 decks
11%synergy
Vault of Whispers
14%inclusion3 decks21 decks
10%synergy
Reliquary Tower
14%inclusion3 decks21 decks
-15%synergy
Mana Artifacts
Sol Ring
100%inclusion21 decks21 decks
17%synergy
Arcane Signet
71%inclusion15 decks21 decks
-1%synergy
Fellwar Stone
48%inclusion10 decks21 decks
27%synergy
Lotus Petal
43%inclusion9 decks21 decks
36%synergy
Mind Stone
43%inclusion9 decks21 decks
29%synergy
Chromatic Sphere
29%inclusion6 decks21 decks
28%synergy
The Soul Stone
25%inclusion5 decks20 decks
21%synergy
Chromatic Star
24%inclusion5 decks21 decks
23%synergy
Mox Opal
24%inclusion5 decks21 decks
20%synergy
Thought Vessel
24%inclusion5 decks21 decks
7%synergy
Springleaf Drum
19%inclusion4 decks21 decks
17%synergy
Charcoal Diamond
14%inclusion3 decks21 decks
10%synergy
Lands
Gemstone Caverns
29%inclusion6 decks21 decks
24%synergy
Marsh Flats
24%inclusion5 decks21 decks
13%synergy
Polluted Delta
24%inclusion5 decks21 decks
12%synergy
Command Tower
24%inclusion5 decks21 decks
-50%synergy
Mana Confluence
19%inclusion4 decks21 decks
12%synergy
Cavern of Souls
19%inclusion4 decks21 decks
12%synergy
Fabled Passage
19%inclusion4 decks21 decks
9%synergy
Bloodstained Mire
19%inclusion4 decks21 decks
8%synergy
Verdant Catacombs
14%inclusion3 decks21 decks
3%synergy
Exotic Orchard
14%inclusion3 decks21 decks
-22%synergy