Mortuary
Cauldron Familiar
Phyrexian Altar
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 Phyrexian Altar by sacrificing Cauldron Familiar.
4
When Cauldron Familiar dies, Mortuary triggers, putting Cauldron Familiar from your graveyard onto the top of your library.
5
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
0.8%inclusion18 decks2.37K decks
K'rrik, Son of Yawgmoth
0.0%inclusion2 decks18K decks
Glarb, Calamity's Augur
0.0%inclusion2 decks17.3K decks
Korvold, Fae-Cursed King
0.0%inclusion1 decks18.2K decks
Ayara, First of Locthwain
0.0%inclusion1 decks6.07K decks
Phage the Untouchable
0.0%inclusion1 decks2.65K decks
Maralen of the Mornsong
0.0%inclusion1 decks2.11K decks
Ygra, Eater of All
0.0%inclusion1 decks17.3K decks
Shirei, Shizo's Caretaker
0.0%inclusion1 decks6.76K decks
Vogar, Necropolis Tyrant
0.4%inclusion1 decks227 decks
Halana, Kessig Ranger // Tymna the Weaver
0.3%inclusion1 decks378 decks
Edgar Markov
0.0%inclusion1 decks40.3K decks
Dina, Soul Steeper
0.0%inclusion1 decks8.34K decks
Syr Konrad, the Grim
0.0%inclusion1 decks5.46K decks
Sephiroth, Fabled SOLDIER
0.0%inclusion1 decks17K decks
Chatterfang, Squirrel General
0.0%inclusion1 decks22.5K decks
New Cards
Wan Shi Tong, Librarian
100%inclusion1 decks1 decks
95%synergy
Purple Pentapus
3.7%inclusion1 decks27 decks
4%synergy
High Synergy Cards
Viscera Seer
80%inclusion28 decks35 decks
72%synergy
Chatterfang, Squirrel General
71%inclusion5 decks7 decks
66%synergy
Warren Soultrader
67%inclusion22 decks33 decks
61%synergy
Gray Merchant of Asphodel
69%inclusion24 decks35 decks
60%synergy
Aetherflux Reservoir
63%inclusion22 decks35 decks
60%synergy
Dark Ritual
83%inclusion29 decks35 decks
59%synergy
Death Cultist
57%inclusion20 decks35 decks
57%synergy
Blood Artist
69%inclusion24 decks35 decks
57%synergy
Jet Medallion
60%inclusion21 decks35 decks
56%synergy
Sensei's Divining Top
60%inclusion21 decks35 decks
55%synergy
Top Cards
Zulaport Cutthroat
63%inclusion22 decks35 decks
54%synergy
Peregrin Took
57%inclusion4 decks7 decks
53%synergy
Birds of Paradise
57%inclusion4 decks7 decks
30%synergy
Assassin's Trophy
57%inclusion4 decks7 decks
27%synergy
Bontu's Monument
54%inclusion19 decks35 decks
52%synergy
Reanimate
54%inclusion19 decks35 decks
36%synergy
Lightning Greaves
54%inclusion19 decks35 decks
29%synergy
Sheoldred, the Apocalypse
51%inclusion18 decks35 decks
46%synergy
Ashnod's Altar
51%inclusion18 decks35 decks
45%synergy
Gravecrawler
49%inclusion17 decks35 decks
45%synergy
Game Changers
Vampiric Tutor
63%inclusion22 decks35 decks
47%synergy
Demonic Tutor
51%inclusion18 decks35 decks
32%synergy
Necropotence
43%inclusion15 decks35 decks
38%synergy
Orcish Bowmasters
31%inclusion11 decks35 decks
23%synergy
Imperial Seal
29%inclusion10 decks35 decks
23%synergy
Ancient Tomb
29%inclusion10 decks35 decks
19%synergy
Mana Vault
23%inclusion8 decks35 decks
17%synergy
The One Ring
23%inclusion8 decks35 decks
14%synergy
Chrome Mox
20%inclusion7 decks35 decks
14%synergy
Mox Diamond
14%inclusion5 decks35 decks
10%synergy
Creatures
Camellia, the Seedmiser
50%inclusion3 decks6 decks
47%synergy
Umbral Collar Zealot
46%inclusion13 decks28 decks
43%synergy
Carrion Feeder
46%inclusion16 decks35 decks
41%synergy
Blood Pet
43%inclusion15 decks35 decks
42%synergy
Prosperous Innkeeper
43%inclusion3 decks7 decks
41%synergy
Gilded Goose
43%inclusion3 decks7 decks
39%synergy
Pitiless Plunderer
43%inclusion15 decks35 decks
34%synergy
Delighted Halfling
43%inclusion3 decks7 decks
31%synergy
Vilis, Broker of Blood
40%inclusion14 decks35 decks
37%synergy
Crypt Ghast
40%inclusion14 decks35 decks
35%synergy
Bloodthirsty Conqueror
34%inclusion11 decks32 decks
31%synergy
Serrated Scorpion
31%inclusion11 decks35 decks
31%synergy
Enduring Tenacity
30%inclusion10 decks33 decks
27%synergy
Ayara, First of Locthwain
29%inclusion10 decks35 decks
25%synergy
K'rrik, Son of Yawgmoth
26%inclusion9 decks35 decks
23%synergy
Starscape Cleric
24%inclusion8 decks33 decks
23%synergy
Dauthi Voidwalker
23%inclusion8 decks35 decks
16%synergy
Kokusho, the Evening Star
20%inclusion7 decks35 decks
19%synergy
Pawn of Ulamog
20%inclusion7 decks35 decks
18%synergy
Marauding Blight-Priest
20%inclusion7 decks35 decks
17%synergy
Bloodletter of Aclazotz
20%inclusion7 decks35 decks
16%synergy
Vito, Thorn of the Dusk Rose
20%inclusion7 decks35 decks
15%synergy
Forsaken Miner
18%inclusion6 decks34 decks
16%synergy
Sephiroth, Fabled SOLDIER
17%inclusion5 decks30 decks
14%synergy
Marionette Apprentice
15%inclusion5 decks33 decks
10%synergy
Gwenom, Remorseless
15%inclusion4 decks27 decks
13%synergy
Oathsworn Vampire
14%inclusion5 decks35 decks
14%synergy
Shard of the Nightbringer
14%inclusion5 decks35 decks
14%synergy
Ornithopter
14%inclusion5 decks35 decks
12%synergy
Reassembling Skeleton
14%inclusion5 decks35 decks
11%synergy
Academy Manufactor
14%inclusion5 decks35 decks
10%synergy
Fear of Lost Teeth
13%inclusion4 decks32 decks
12%synergy
Vengeful Bloodwitch
13%inclusion4 decks32 decks
11%synergy
Boggart Trawler
12%inclusion4 decks33 decks
8%synergy
Priest of Gix
11%inclusion4 decks35 decks
11%synergy
Cult Conscript
11%inclusion4 decks35 decks
11%synergy
Shambling Ghast
11%inclusion4 decks35 decks
10%synergy
Woe Strider
11%inclusion4 decks35 decks
10%synergy
Priest of Forgotten Gods
11%inclusion4 decks35 decks
9%synergy
Dark Confidant
11%inclusion4 decks35 decks
9%synergy
Creeping Bloodsucker
11%inclusion4 decks35 decks
9%synergy
Mikaeus, the Unhallowed
11%inclusion4 decks35 decks
9%synergy
Opposition Agent
11%inclusion4 decks35 decks
6%synergy
Mirkwood Bats
11%inclusion4 decks35 decks
2%synergy
Solemn Simulacrum
11%inclusion4 decks35 decks
-1%synergy
Black Cat, Cunning Thief
11%inclusion3 decks27 decks
10%synergy
Agent Venom
11%inclusion3 decks27 decks
10%synergy
Susurian Voidborn
11%inclusion3 decks28 decks
10%synergy
Al Bhed Salvagers
10%inclusion3 decks30 decks
9%synergy
Blackbloom Rogue
8.6%inclusion3 decks35 decks
8%synergy
Instants
Deadly Rollick
49%inclusion17 decks35 decks
35%synergy
Cabal Ritual
43%inclusion15 decks35 decks
38%synergy
Veil of Summer
43%inclusion3 decks7 decks
38%synergy
Culling the Weak
40%inclusion14 decks35 decks
36%synergy
Fell the Profane
39%inclusion13 decks33 decks
31%synergy
Malakir Rebirth
34%inclusion12 decks35 decks
26%synergy
Withering Torment
25%inclusion8 decks32 decks
17%synergy
Imp's Mischief
23%inclusion8 decks35 decks
19%synergy
Dismember
20%inclusion7 decks35 decks
17%synergy
Entomb
20%inclusion7 decks35 decks
13%synergy
Insidious Dreams
17%inclusion6 decks35 decks
17%synergy
Not Dead After All
17%inclusion6 decks35 decks
14%synergy
Soul Shatter
14%inclusion5 decks35 decks
12%synergy
Defile
11%inclusion4 decks35 decks
8%synergy
Snuff Out
11%inclusion4 decks35 decks
8%synergy
Infernal Grasp
11%inclusion4 decks35 decks
4%synergy
Archenemy's Charm
10%inclusion3 decks29 decks
9%synergy
Cut Down
8.6%inclusion3 decks35 decks
8%synergy
Rain of Filth
8.6%inclusion3 decks35 decks
8%synergy
Sudden Spoiling
8.6%inclusion3 decks35 decks
7%synergy
Baleful Mastery
8.6%inclusion3 decks35 decks
6%synergy
Saw in Half
8.6%inclusion3 decks35 decks
5%synergy
Village Rites
8.6%inclusion3 decks35 decks
-1%synergy
Sorceries
Culling Ritual
43%inclusion3 decks7 decks
32%synergy
Feed the Swarm
43%inclusion15 decks35 decks
26%synergy
Scheming Symmetry
37%inclusion13 decks35 decks
35%synergy
Toxic Deluge
37%inclusion13 decks35 decks
19%synergy
Diabolic Intent
34%inclusion12 decks35 decks
26%synergy
Beseech the Mirror
31%inclusion11 decks35 decks
28%synergy
Insatiable Avarice
29%inclusion10 decks34 decks
27%synergy
Peer into the Abyss
29%inclusion10 decks35 decks
26%synergy
Bubbling Muck
26%inclusion9 decks35 decks
24%synergy
Grim Tutor
26%inclusion9 decks35 decks
22%synergy
Diabolic Tutor
26%inclusion9 decks35 decks
20%synergy
Victimize
26%inclusion9 decks35 decks
13%synergy
Tendrils of Agony
23%inclusion8 decks35 decks
22%synergy
Chain of Smog
20%inclusion7 decks35 decks
19%synergy
Buried Alive
20%inclusion7 decks35 decks
14%synergy
Exsanguinate
20%inclusion7 decks35 decks
13%synergy
Night's Whisper
17%inclusion6 decks35 decks
8%synergy
Agadeem's Awakening
14%inclusion5 decks35 decks
11%synergy
Damnation
14%inclusion5 decks35 decks
8%synergy
Sign in Blood
14%inclusion5 decks35 decks
5%synergy
Blasphemous Edict
13%inclusion4 decks32 decks
6%synergy
Lively Dirge
12%inclusion4 decks34 decks
10%synergy
Doomsday
11%inclusion4 decks35 decks
11%synergy
Yawgmoth's Will
11%inclusion4 decks35 decks
10%synergy
Final Parting
11%inclusion4 decks35 decks
10%synergy
Profane Tutor
11%inclusion4 decks35 decks
9%synergy
Torment of Hailfire
11%inclusion4 decks35 decks
7%synergy
Villainous Wrath
11%inclusion3 decks27 decks
10%synergy
Pelakka Predation
8.6%inclusion3 decks35 decks
8%synergy
Zof Consumption
8.6%inclusion3 decks35 decks
8%synergy
Beseech the Queen
8.6%inclusion3 decks35 decks
8%synergy
Rise of the Dark Realms
8.6%inclusion3 decks35 decks
4%synergy
Living Death
8.6%inclusion3 decks35 decks
3%synergy
Utility Artifacts
Altar of Dementia
31%inclusion11 decks35 decks
29%synergy
Swiftfoot Boots
31%inclusion11 decks35 decks
4%synergy
The Darkness Crystal
27%inclusion8 decks30 decks
23%synergy
Lavaspur Boots
21%inclusion7 decks34 decks
19%synergy
Golem's Heart
20%inclusion7 decks35 decks
20%synergy
Wishclaw Talisman
20%inclusion7 decks35 decks
15%synergy
The Endstone
17%inclusion5 decks29 decks
16%synergy
Skullclamp
14%inclusion5 decks35 decks
3%synergy
Desecrated Tomb
11%inclusion4 decks35 decks
11%synergy
Defense Grid
11%inclusion4 decks35 decks
11%synergy
Scroll Rack
11%inclusion4 decks35 decks
10%synergy
Demon's Horn
8.6%inclusion3 decks35 decks
8%synergy
Library of Leng
8.6%inclusion3 decks35 decks
8%synergy
Blasting Station
8.6%inclusion3 decks35 decks
8%synergy
Witch's Oven
8.6%inclusion3 decks35 decks
8%synergy
Altar of the Brood
8.6%inclusion3 decks35 decks
7%synergy
Commander's Plate
8.6%inclusion3 decks35 decks
6%synergy
Expedition Map
8.6%inclusion3 decks35 decks
6%synergy
Enchantments
Exquisite Blood
37%inclusion13 decks35 decks
32%synergy
Phyrexian Arena
34%inclusion12 decks35 decks
19%synergy
The Meathook Massacre
29%inclusion10 decks35 decks
23%synergy
Heartless Summoning
20%inclusion7 decks35 decks
19%synergy
Sanguine Bond
20%inclusion7 decks35 decks
15%synergy
Animate Dead
20%inclusion7 decks35 decks
11%synergy
Haunted Crossroads
17%inclusion6 decks35 decks
17%synergy
Kaya's Ghostform
17%inclusion6 decks35 decks
13%synergy
Bastion of Remembrance
17%inclusion6 decks35 decks
11%synergy
Necromancy
14%inclusion5 decks35 decks
11%synergy
Black Market
14%inclusion5 decks35 decks
10%synergy
Black Market Connections
14%inclusion5 decks35 decks
2%synergy
Carnival of Souls
11%inclusion4 decks35 decks
11%synergy
Font of Agonies
11%inclusion4 decks35 decks
11%synergy
Phyrexian Reclamation
11%inclusion4 decks35 decks
8%synergy
Funeral Room // Awakening Hall
9.4%inclusion3 decks32 decks
8%synergy
Blight Mound
8.6%inclusion3 decks35 decks
8%synergy
Dance of the Dead
8.6%inclusion3 decks35 decks
7%synergy
Underworld Dreams
8.6%inclusion3 decks35 decks
6%synergy
Grave Pact
8.6%inclusion3 decks35 decks
4%synergy
Planeswalkers
Professor Onyx
17%inclusion6 decks35 decks
16%synergy
Tezzeret, Cruel Captain
10%inclusion3 decks29 decks
9%synergy
Liliana Vess
8.6%inclusion3 decks35 decks
8%synergy
Liliana of the Dark Realms
8.6%inclusion3 decks35 decks
7%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
49%inclusion17 decks35 decks
40%synergy
Cabal Coffers
49%inclusion17 decks35 decks
39%synergy
Nykthos, Shrine to Nyx
37%inclusion13 decks35 decks
32%synergy
Phyrexian Tower
37%inclusion13 decks35 decks
28%synergy
Rogue's Passage
29%inclusion10 decks35 decks
8%synergy
Cabal Stronghold
26%inclusion9 decks35 decks
23%synergy
Urza's Saga
26%inclusion9 decks35 decks
19%synergy
Witch's Cottage
20%inclusion7 decks35 decks
17%synergy
Mortuary Mire
20%inclusion7 decks35 decks
16%synergy
War Room
20%inclusion7 decks35 decks
14%synergy
Reliquary Tower
20%inclusion7 decks35 decks
-10%synergy
Command Beacon
17%inclusion6 decks35 decks
12%synergy
Bojuka Bog
17%inclusion6 decks35 decks
-13%synergy
Lake of the Dead
14%inclusion5 decks35 decks
14%synergy
Castle Locthwain
14%inclusion5 decks35 decks
10%synergy
Crystal Vein
11%inclusion4 decks35 decks
10%synergy
Memorial to Folly
11%inclusion4 decks35 decks
10%synergy
Swarmyard
11%inclusion4 decks35 decks
10%synergy
Thespian's Stage
11%inclusion4 decks35 decks
9%synergy
Vault of Whispers
11%inclusion4 decks35 decks
7%synergy
Shizo, Death's Storehouse
11%inclusion4 decks35 decks
7%synergy
Takenuma, Abandoned Mire
11%inclusion4 decks35 decks
3%synergy
Susur Secundi, Void Altar
10%inclusion3 decks29 decks
8%synergy
Hall of the Bandit Lord
8.6%inclusion3 decks35 decks
8%synergy
Homeward Path
8.6%inclusion3 decks35 decks
7%synergy
Field of Ruin
8.6%inclusion3 decks35 decks
7%synergy
Barren Moor
8.6%inclusion3 decks35 decks
5%synergy
Mana Artifacts
Sol Ring
94%inclusion33 decks35 decks
11%synergy
Arcane Signet
71%inclusion25 decks35 decks
-1%synergy
The Soul Stone
48%inclusion13 decks27 decks
44%synergy
Lotus Petal
31%inclusion11 decks35 decks
24%synergy
Mox Opal
20%inclusion7 decks35 decks
16%synergy
Mind Stone
20%inclusion7 decks35 decks
5%synergy
Fellwar Stone
17%inclusion6 decks35 decks
-3%synergy
Mox Amber
14%inclusion5 decks35 decks
10%synergy
Thought Vessel
14%inclusion5 decks35 decks
-3%synergy
Extraplanar Lens
11%inclusion4 decks35 decks
10%synergy
Grim Monolith
11%inclusion4 decks35 decks
9%synergy
Commander's Sphere
8.6%inclusion3 decks35 decks
-4%synergy
Lands
Overgrown Tomb
86%inclusion6 decks7 decks
45%synergy
Woodland Cemetery
57%inclusion4 decks7 decks
26%synergy
Twilight Mire
43%inclusion3 decks7 decks
30%synergy
Tainted Wood
43%inclusion3 decks7 decks
29%synergy
Undergrowth Stadium
43%inclusion3 decks7 decks
19%synergy
Llanowar Wastes
43%inclusion3 decks7 decks
16%synergy
Verdant Catacombs
23%inclusion8 decks35 decks
12%synergy
Cavern of Souls
20%inclusion7 decks35 decks
13%synergy
Command Tower
20%inclusion7 decks35 decks
-54%synergy
Gemstone Caverns
17%inclusion6 decks35 decks
12%synergy
Bloodstained Mire
14%inclusion5 decks35 decks
3%synergy
Polluted Delta
14%inclusion5 decks35 decks
2%synergy
Talon Gates of Madara
12%inclusion4 decks33 decks
10%synergy
Urza's Cave
12%inclusion4 decks34 decks
9%synergy
Fabled Passage
11%inclusion4 decks35 decks
2%synergy
Marsh Flats
11%inclusion4 decks35 decks
1%synergy
City of Brass
8.6%inclusion3 decks35 decks
1%synergy
Exotic Orchard
8.6%inclusion3 decks35 decks
-28%synergy