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 decks3.57K decks
Edgar Markov
0.0%inclusion2 decks45.1K decks
Ygra, Eater of All
0.0%inclusion1 decks21.1K decks
Shirei, Shizo's Caretaker
0.0%inclusion1 decks7.17K decks
K'rrik, Son of Yawgmoth
0.0%inclusion1 decks19.3K decks
Sephiroth, Fabled SOLDIER
0.0%inclusion1 decks23.6K decks
New Cards
Shredder, Shadow Master
14%inclusion1 decks7 decks
13%synergy
Splinter's Technique
13%inclusion1 decks8 decks
11%synergy
High Synergy Cards
Death Cultist
86%inclusion18 decks21 decks
86%synergy
Viscera Seer
86%inclusion18 decks21 decks
78%synergy
Umbral Collar Zealot
80%inclusion16 decks20 decks
77%synergy
Gray Merchant of Asphodel
81%inclusion17 decks21 decks
73%synergy
Sensei's Divining Top
71%inclusion15 decks21 decks
67%synergy
Aetherflux Reservoir
67%inclusion14 decks21 decks
63%synergy
Jet Medallion
67%inclusion14 decks21 decks
63%synergy
Serrated Scorpion
62%inclusion13 decks21 decks
62%synergy
Phyrexian Altar
62%inclusion13 decks21 decks
58%synergy
Blood Pet
57%inclusion12 decks21 decks
56%synergy
Top Cards
Dark Ritual
76%inclusion16 decks21 decks
51%synergy
Blood Artist
67%inclusion14 decks21 decks
55%synergy
Feed the Swarm
67%inclusion14 decks21 decks
51%synergy
Lightning Greaves
67%inclusion14 decks21 decks
42%synergy
Ashnod's Altar
57%inclusion12 decks21 decks
51%synergy
Zulaport Cutthroat
57%inclusion12 decks21 decks
49%synergy
Swiftfoot Boots
57%inclusion12 decks21 decks
30%synergy
Scheming Symmetry
52%inclusion11 decks21 decks
51%synergy
Bontu's Monument
52%inclusion11 decks21 decks
50%synergy
Tendrils of Agony
48%inclusion10 decks21 decks
47%synergy
Game Changers
Demonic Tutor
48%inclusion10 decks21 decks
29%synergy
Vampiric Tutor
43%inclusion9 decks21 decks
28%synergy
Necropotence
33%inclusion7 decks21 decks
28%synergy
Ancient Tomb
33%inclusion7 decks21 decks
24%synergy
The One Ring
29%inclusion6 decks21 decks
20%synergy
Mana Vault
24%inclusion5 decks21 decks
18%synergy
Imperial Seal
19%inclusion4 decks21 decks
14%synergy
Chrome Mox
19%inclusion4 decks21 decks
13%synergy
Orcish Bowmasters
19%inclusion4 decks21 decks
11%synergy
Grim Monolith
14%inclusion3 decks21 decks
12%synergy
Creatures
Carrion Feeder
48%inclusion10 decks21 decks
43%synergy
Sheoldred, the Apocalypse
43%inclusion9 decks21 decks
38%synergy
Fear of Lost Teeth
40%inclusion8 decks20 decks
40%synergy
Gravecrawler
38%inclusion8 decks21 decks
34%synergy
Pitiless Plunderer
38%inclusion8 decks21 decks
29%synergy
Ornithopter
33%inclusion7 decks21 decks
31%synergy
Crypt Ghast
33%inclusion7 decks21 decks
28%synergy
Warren Soultrader
33%inclusion7 decks21 decks
28%synergy
Susurian Voidborn
30%inclusion6 decks20 decks
29%synergy
Memnite
29%inclusion6 decks21 decks
28%synergy
Forsaken Miner
29%inclusion6 decks21 decks
27%synergy
Crashing Drawbridge
29%inclusion6 decks21 decks
27%synergy
Doom Whisperer
29%inclusion6 decks21 decks
27%synergy
Woe Strider
29%inclusion6 decks21 decks
27%synergy
Vilis, Broker of Blood
29%inclusion6 decks21 decks
26%synergy
Ayara, First of Locthwain
29%inclusion6 decks21 decks
25%synergy
Boggart Trawler
29%inclusion6 decks21 decks
25%synergy
Dauthi Voidwalker
29%inclusion6 decks21 decks
22%synergy
Greedy Freebooter
24%inclusion5 decks21 decks
22%synergy
K'rrik, Son of Yawgmoth
24%inclusion5 decks21 decks
21%synergy
Vengeful Bloodwitch
20%inclusion4 decks20 decks
18%synergy
Sephiroth, Fabled SOLDIER
20%inclusion4 decks20 decks
18%synergy
Shard of the Nightbringer
19%inclusion4 decks21 decks
18%synergy
Necrotic Ooze
19%inclusion4 decks21 decks
18%synergy
Shambling Ghast
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
Braids, Arisen Nightmare
19%inclusion4 decks21 decks
12%synergy
Ancient Cellarspawn
15%inclusion3 decks20 decks
14%synergy
Cult Conscript
14%inclusion3 decks21 decks
14%synergy
Oathsworn Vampire
14%inclusion3 decks21 decks
14%synergy
Phyrexian Walker
14%inclusion3 decks21 decks
14%synergy
Bloodsoaked Champion
14%inclusion3 decks21 decks
14%synergy
Creeping Bloodsucker
14%inclusion3 decks21 decks
12%synergy
Walking Ballista
14%inclusion3 decks21 decks
12%synergy
Vito, Thorn of the Dusk Rose
14%inclusion3 decks21 decks
9%synergy
Syr Konrad, the Grim
14%inclusion3 decks21 decks
6%synergy
Instants
Culling the Weak
43%inclusion9 decks21 decks
39%synergy
Cabal Ritual
38%inclusion8 decks21 decks
33%synergy
Deadly Rollick
38%inclusion8 decks21 decks
24%synergy
Withering Torment
30%inclusion6 decks20 decks
22%synergy
Insidious Dreams
29%inclusion6 decks21 decks
28%synergy
Dismember
29%inclusion6 decks21 decks
26%synergy
Imp's Mischief
29%inclusion6 decks21 decks
25%synergy
Saw in Half
24%inclusion5 decks21 decks
19%synergy
Malakir Rebirth
24%inclusion5 decks21 decks
16%synergy
Fell the Profane
19%inclusion4 decks21 decks
10%synergy
Sacrifice
14%inclusion3 decks21 decks
13%synergy
Defile
14%inclusion3 decks21 decks
11%synergy
Infernal Grasp
14%inclusion3 decks21 decks
7%synergy
Sorceries
Diabolic Intent
48%inclusion10 decks21 decks
40%synergy
Reanimate
48%inclusion10 decks21 decks
28%synergy
Beseech the Mirror
43%inclusion9 decks21 decks
40%synergy
Toxic Deluge
43%inclusion9 decks21 decks
25%synergy
Insatiable Avarice
33%inclusion7 decks21 decks
31%synergy
Diabolic Tutor
33%inclusion7 decks21 decks
28%synergy
Sign in Blood
33%inclusion7 decks21 decks
25%synergy
Doomsday
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
Chain of Smog
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
Exsanguinate
19%inclusion4 decks21 decks
12%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
Damnation
14%inclusion3 decks21 decks
8%synergy
Victimize
14%inclusion3 decks21 decks
2%synergy
Utility Artifacts
Lavaspur Boots
43%inclusion9 decks21 decks
42%synergy
Wishclaw Talisman
33%inclusion7 decks21 decks
28%synergy
Ghoulcaller's Bell
24%inclusion5 decks21 decks
24%synergy
Codex Shredder
24%inclusion5 decks21 decks
23%synergy
Defense Grid
24%inclusion5 decks21 decks
23%synergy
The Darkness Crystal
20%inclusion4 decks20 decks
17%synergy
Golem's Heart
19%inclusion4 decks21 decks
19%synergy
Demon's Horn
19%inclusion4 decks21 decks
19%synergy
Moonsilver Key
19%inclusion4 decks21 decks
18%synergy
Conqueror's Flail
19%inclusion4 decks21 decks
18%synergy
Scroll Rack
19%inclusion4 decks21 decks
18%synergy
Wand of Vertebrae
14%inclusion3 decks21 decks
14%synergy
Pyxis of Pandemonium
14%inclusion3 decks21 decks
14%synergy
Conjurer's Bauble
14%inclusion3 decks21 decks
14%synergy
Enchantments
The Meathook Massacre
38%inclusion8 decks21 decks
33%synergy
Heartless Summoning
33%inclusion7 decks21 decks
32%synergy
Phyrexian Arena
33%inclusion7 decks21 decks
18%synergy
Bastion of Remembrance
29%inclusion6 decks21 decks
22%synergy
Animate Dead
29%inclusion6 decks21 decks
20%synergy
Black Market Connections
24%inclusion5 decks21 decks
12%synergy
Carnival of Souls
14%inclusion3 decks21 decks
14%synergy
Haunted Crossroads
14%inclusion3 decks21 decks
14%synergy
Font of Agonies
14%inclusion3 decks21 decks
14%synergy
Underworld Dreams
14%inclusion3 decks21 decks
12%synergy
Bloodchief Ascension
14%inclusion3 decks21 decks
11%synergy
Black Market
14%inclusion3 decks21 decks
10%synergy
Planeswalkers
Professor Onyx
19%inclusion4 decks21 decks
18%synergy
Tezzeret, Cruel Captain
15%inclusion3 decks20 decks
13%synergy
Utility Lands
Cabal Coffers
48%inclusion10 decks21 decks
38%synergy
Hall of the Bandit Lord
33%inclusion7 decks21 decks
33%synergy
Urborg, Tomb of Yawgmoth
33%inclusion7 decks21 decks
24%synergy
Phyrexian Tower
33%inclusion7 decks21 decks
24%synergy
Nykthos, Shrine to Nyx
29%inclusion6 decks21 decks
23%synergy
Rogue's Passage
29%inclusion6 decks21 decks
8%synergy
Spymaster's Vault
24%inclusion5 decks21 decks
21%synergy
Urza's Saga
24%inclusion5 decks21 decks
17%synergy
Crystal Vein
19%inclusion4 decks21 decks
18%synergy
Blast Zone
14%inclusion3 decks21 decks
13%synergy
Swarmyard
14%inclusion3 decks21 decks
13%synergy
Bonders' Enclave
14%inclusion3 decks21 decks
12%synergy
The Black Gate
14%inclusion3 decks21 decks
12%synergy
Vault of Whispers
14%inclusion3 decks21 decks
10%synergy
Command Beacon
14%inclusion3 decks21 decks
9%synergy
War Room
14%inclusion3 decks21 decks
9%synergy
Mana Artifacts
Sol Ring
100%inclusion21 decks21 decks
16%synergy
Arcane Signet
67%inclusion14 decks21 decks
-5%synergy
Fellwar Stone
43%inclusion9 decks21 decks
22%synergy
Lotus Petal
38%inclusion8 decks21 decks
31%synergy
Mind Stone
33%inclusion7 decks21 decks
19%synergy
The Soul Stone
25%inclusion5 decks20 decks
21%synergy
Chromatic Sphere
24%inclusion5 decks21 decks
24%synergy
Mox Opal
24%inclusion5 decks21 decks
19%synergy
Chromatic Star
19%inclusion4 decks21 decks
18%synergy
Thought Vessel
19%inclusion4 decks21 decks
2%synergy
Springleaf Drum
14%inclusion3 decks21 decks
12%synergy
Charcoal Diamond
14%inclusion3 decks21 decks
10%synergy
Mox Diamond
14%inclusion3 decks21 decks
10%synergy
Lands
Marsh Flats
33%inclusion7 decks21 decks
23%synergy
Polluted Delta
29%inclusion6 decks21 decks
16%synergy
Bloodstained Mire
24%inclusion5 decks21 decks
13%synergy
Command Tower
24%inclusion5 decks21 decks
-50%synergy
Gemstone Caverns
19%inclusion4 decks21 decks
14%synergy
Mana Confluence
19%inclusion4 decks21 decks
12%synergy
Fabled Passage
19%inclusion4 decks21 decks
9%synergy
Cavern of Souls
14%inclusion3 decks21 decks
7%synergy
Verdant Catacombs
14%inclusion3 decks21 decks
3%synergy
Exotic Orchard
14%inclusion3 decks21 decks
-22%synergy