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
0.6%inclusion21 decks3.38K decks
Korvold, Fae-Cursed King
0.0%inclusion2 decks19.1K decks
Edgar Markov
0.0%inclusion2 decks44K decks
Ayara, First of Locthwain
0.0%inclusion1 decks6.43K decks
Maralen of the Mornsong
0.0%inclusion1 decks2.44K decks
Ygra, Eater of All
0.0%inclusion1 decks20.3K decks
Shirei, Shizo's Caretaker
0.0%inclusion1 decks7.05K decks
Braids, Arisen Nightmare
0.0%inclusion1 decks8.05K decks
Vogar, Necropolis Tyrant
0.4%inclusion1 decks238 decks
K'rrik, Son of Yawgmoth
0.0%inclusion1 decks19K decks
Halana, Kessig Ranger // Tymna the Weaver
0.2%inclusion1 decks471 decks
Kaervek, the Punisher
0.1%inclusion1 decks1.25K decks
Sephiroth, Fabled SOLDIER
0.0%inclusion1 decks22.5K decks
Chatterfang, Squirrel General
0.0%inclusion1 decks24.3K decks
Glarb, Calamity's Augur
0.0%inclusion1 decks20.4K decks
New Cards
Dream Beavers
33%inclusion1 decks3 decks
33%synergy
High Synergy Cards
Goblin Bombardment
100%inclusion4 decks4 decks
94%synergy
Chatterfang, Squirrel General
83%inclusion5 decks6 decks
78%synergy
Viscera Seer
81%inclusion30 decks37 decks
73%synergy
Death Cultist
68%inclusion25 decks37 decks
67%synergy
Gray Merchant of Asphodel
73%inclusion27 decks37 decks
65%synergy
Blood Artist
76%inclusion28 decks37 decks
64%synergy
Gilded Goose
67%inclusion4 decks6 decks
63%synergy
Peregrin Took
67%inclusion4 decks6 decks
63%synergy
Zulaport Cutthroat
70%inclusion26 decks37 decks
62%synergy
Warren Soultrader
67%inclusion24 decks36 decks
61%synergy
Top Cards
Dark Ritual
78%inclusion29 decks37 decks
54%synergy
Birds of Paradise
67%inclusion4 decks6 decks
39%synergy
Assassin's Trophy
67%inclusion4 decks6 decks
36%synergy
Sensei's Divining Top
65%inclusion24 decks37 decks
60%synergy
Aetherflux Reservoir
59%inclusion22 decks37 decks
56%synergy
Reanimate
57%inclusion21 decks37 decks
38%synergy
Lightning Greaves
57%inclusion21 decks37 decks
32%synergy
Jet Medallion
54%inclusion20 decks37 decks
50%synergy
Umbral Collar Zealot
53%inclusion17 decks32 decks
50%synergy
Bontu's Monument
51%inclusion19 decks37 decks
49%synergy
Game Changers
Vampiric Tutor
70%inclusion26 decks37 decks
56%synergy
Demonic Tutor
51%inclusion19 decks37 decks
32%synergy
Worldly Tutor
50%inclusion3 decks6 decks
38%synergy
Necropotence
41%inclusion15 decks37 decks
35%synergy
Ancient Tomb
32%inclusion12 decks37 decks
23%synergy
Imperial Seal
30%inclusion11 decks37 decks
25%synergy
Orcish Bowmasters
30%inclusion11 decks37 decks
21%synergy
Mana Vault
24%inclusion9 decks37 decks
19%synergy
The One Ring
24%inclusion9 decks37 decks
16%synergy
Chrome Mox
22%inclusion8 decks37 decks
16%synergy
Creatures
Grand Abolisher
100%inclusion3 decks3 decks
91%synergy
Gravecrawler
51%inclusion19 decks37 decks
48%synergy
Sheoldred, the Apocalypse
51%inclusion19 decks37 decks
46%synergy
Camellia, the Seedmiser
50%inclusion3 decks6 decks
47%synergy
Jaheira, Friend of the Forest
50%inclusion3 decks6 decks
46%synergy
Blood Pet
49%inclusion18 decks37 decks
47%synergy
Carrion Feeder
46%inclusion17 decks37 decks
42%synergy
Pitiless Plunderer
46%inclusion17 decks37 decks
37%synergy
Serrated Scorpion
38%inclusion14 decks37 decks
38%synergy
Vilis, Broker of Blood
35%inclusion13 decks37 decks
32%synergy
Crypt Ghast
35%inclusion13 decks37 decks
30%synergy
K'rrik, Son of Yawgmoth
30%inclusion11 decks37 decks
27%synergy
Bloodthirsty Conqueror
29%inclusion10 decks35 decks
25%synergy
Enduring Tenacity
28%inclusion10 decks36 decks
25%synergy
Ornithopter
24%inclusion9 decks37 decks
22%synergy
Dauthi Voidwalker
24%inclusion9 decks37 decks
18%synergy
Starscape Cleric
22%inclusion8 decks36 decks
21%synergy
Forsaken Miner
22%inclusion8 decks37 decks
20%synergy
Pawn of Ulamog
22%inclusion8 decks37 decks
20%synergy
Ayara, First of Locthwain
22%inclusion8 decks37 decks
18%synergy
Academy Manufactor
22%inclusion8 decks37 decks
18%synergy
Vito, Thorn of the Dusk Rose
22%inclusion8 decks37 decks
17%synergy
Marauding Blight-Priest
19%inclusion7 decks37 decks
16%synergy
Bloodletter of Aclazotz
19%inclusion7 decks37 decks
15%synergy
Sephiroth, Fabled SOLDIER
18%inclusion6 decks33 decks
16%synergy
Fear of Lost Teeth
17%inclusion6 decks35 decks
17%synergy
Vengeful Bloodwitch
17%inclusion6 decks35 decks
15%synergy
Shard of the Nightbringer
16%inclusion6 decks37 decks
16%synergy
Kokusho, the Evening Star
16%inclusion6 decks37 decks
15%synergy
Reassembling Skeleton
16%inclusion6 decks37 decks
13%synergy
Marionette Apprentice
14%inclusion5 decks36 decks
9%synergy
Oathsworn Vampire
14%inclusion5 decks37 decks
13%synergy
Priest of Forgotten Gods
14%inclusion5 decks37 decks
11%synergy
Creeping Bloodsucker
14%inclusion5 decks37 decks
11%synergy
Dark Confidant
14%inclusion5 decks37 decks
11%synergy
Mirkwood Bats
14%inclusion5 decks37 decks
5%synergy
Susurian Voidborn
13%inclusion4 decks32 decks
12%synergy
Boggart Trawler
11%inclusion4 decks36 decks
7%synergy
Priest of Gix
11%inclusion4 decks37 decks
10%synergy
Shambling Ghast
11%inclusion4 decks37 decks
10%synergy
Greedy Freebooter
11%inclusion4 decks37 decks
9%synergy
Doom Whisperer
11%inclusion4 decks37 decks
9%synergy
Woe Strider
11%inclusion4 decks37 decks
9%synergy
Opposition Agent
11%inclusion4 decks37 decks
6%synergy
Solemn Simulacrum
11%inclusion4 decks37 decks
-2%synergy
Black Cat, Cunning Thief
10%inclusion3 decks31 decks
9%synergy
Agent Venom
10%inclusion3 decks31 decks
9%synergy
Al Bhed Salvagers
9.1%inclusion3 decks33 decks
8%synergy
Blackbloom Rogue
8.1%inclusion3 decks37 decks
8%synergy
Cult Conscript
8.1%inclusion3 decks37 decks
8%synergy
Instants
Silence
100%inclusion3 decks3 decks
94%synergy
Deadly Rollick
49%inclusion18 decks37 decks
35%synergy
Culling the Weak
43%inclusion16 decks37 decks
39%synergy
Cabal Ritual
43%inclusion16 decks37 decks
38%synergy
Malakir Rebirth
32%inclusion12 decks37 decks
24%synergy
Fell the Profane
31%inclusion11 decks36 decks
22%synergy
Imp's Mischief
27%inclusion10 decks37 decks
23%synergy
Withering Torment
26%inclusion9 decks35 decks
18%synergy
Dismember
22%inclusion8 decks37 decks
19%synergy
Entomb
19%inclusion7 decks37 decks
12%synergy
Insidious Dreams
16%inclusion6 decks37 decks
16%synergy
Not Dead After All
16%inclusion6 decks37 decks
13%synergy
Soul Shatter
14%inclusion5 decks37 decks
11%synergy
Snuff Out
14%inclusion5 decks37 decks
10%synergy
Baleful Mastery
11%inclusion4 decks37 decks
8%synergy
Saw in Half
11%inclusion4 decks37 decks
7%synergy
Infernal Grasp
11%inclusion4 decks37 decks
3%synergy
Deadly Dispute
11%inclusion4 decks37 decks
-2%synergy
Archenemy's Charm
9.4%inclusion3 decks32 decks
8%synergy
Rain of Filth
8.1%inclusion3 decks37 decks
7%synergy
Sudden Spoiling
8.1%inclusion3 decks37 decks
6%synergy
Ad Nauseam
8.1%inclusion3 decks37 decks
6%synergy
Defile
8.1%inclusion3 decks37 decks
5%synergy
Corrupted Conviction
8.1%inclusion3 decks37 decks
4%synergy
Village Rites
8.1%inclusion3 decks37 decks
-1%synergy
Sorceries
Feed the Swarm
49%inclusion18 decks37 decks
33%synergy
Diabolic Intent
43%inclusion16 decks37 decks
36%synergy
Toxic Deluge
43%inclusion16 decks37 decks
25%synergy
Scheming Symmetry
41%inclusion15 decks37 decks
39%synergy
Peer into the Abyss
30%inclusion11 decks37 decks
27%synergy
Insatiable Avarice
30%inclusion11 decks37 decks
27%synergy
Beseech the Mirror
30%inclusion11 decks37 decks
27%synergy
Tendrils of Agony
24%inclusion9 decks37 decks
24%synergy
Grim Tutor
24%inclusion9 decks37 decks
20%synergy
Victimize
24%inclusion9 decks37 decks
12%synergy
Bubbling Muck
22%inclusion8 decks37 decks
20%synergy
Diabolic Tutor
22%inclusion8 decks37 decks
16%synergy
Damnation
22%inclusion8 decks37 decks
15%synergy
Chain of Smog
19%inclusion7 decks37 decks
18%synergy
Exsanguinate
19%inclusion7 decks37 decks
12%synergy
Sign in Blood
19%inclusion7 decks37 decks
10%synergy
Night's Whisper
19%inclusion7 decks37 decks
10%synergy
Buried Alive
16%inclusion6 decks37 decks
10%synergy
Blasphemous Edict
14%inclusion5 decks35 decks
9%synergy
Doomsday
14%inclusion5 decks37 decks
13%synergy
Yawgmoth's Will
14%inclusion5 decks37 decks
12%synergy
Lively Dirge
14%inclusion5 decks37 decks
12%synergy
Profane Tutor
14%inclusion5 decks37 decks
12%synergy
Agadeem's Awakening
14%inclusion5 decks37 decks
10%synergy
Final Parting
11%inclusion4 decks37 decks
10%synergy
Praetor's Grasp
11%inclusion4 decks37 decks
9%synergy
Villainous Wrath
10%inclusion3 decks31 decks
9%synergy
Zof Consumption
8.1%inclusion3 decks37 decks
8%synergy
Pelakka Predation
8.1%inclusion3 decks37 decks
8%synergy
Torment of Hailfire
8.1%inclusion3 decks37 decks
4%synergy
Rise of the Dark Realms
8.1%inclusion3 decks37 decks
3%synergy
Living Death
8.1%inclusion3 decks37 decks
3%synergy
Utility Artifacts
Ashnod's Altar
49%inclusion18 decks37 decks
42%synergy
Altar of Dementia
35%inclusion13 decks37 decks
33%synergy
Swiftfoot Boots
35%inclusion13 decks37 decks
8%synergy
Lavaspur Boots
24%inclusion9 decks37 decks
23%synergy
The Darkness Crystal
24%inclusion8 decks33 decks
21%synergy
Golem's Heart
22%inclusion8 decks37 decks
22%synergy
Wishclaw Talisman
22%inclusion8 decks37 decks
17%synergy
The Endstone
16%inclusion5 decks32 decks
15%synergy
Demon's Horn
14%inclusion5 decks37 decks
13%synergy
Scroll Rack
14%inclusion5 decks37 decks
12%synergy
Skullclamp
14%inclusion5 decks37 decks
2%synergy
Desecrated Tomb
11%inclusion4 decks37 decks
10%synergy
Witch's Oven
11%inclusion4 decks37 decks
10%synergy
Defense Grid
11%inclusion4 decks37 decks
10%synergy
Vexing Bauble
8.3%inclusion3 decks36 decks
7%synergy
Prism Ring
8.1%inclusion3 decks37 decks
8%synergy
Candy Trail
8.1%inclusion3 decks37 decks
8%synergy
Commander's Plate
8.1%inclusion3 decks37 decks
6%synergy
Enchantments
The Meathook Massacre
41%inclusion15 decks37 decks
35%synergy
Phyrexian Arena
38%inclusion14 decks37 decks
23%synergy
Exquisite Blood
35%inclusion13 decks37 decks
30%synergy
Animate Dead
24%inclusion9 decks37 decks
16%synergy
Bastion of Remembrance
22%inclusion8 decks37 decks
15%synergy
Haunted Crossroads
19%inclusion7 decks37 decks
19%synergy
Heartless Summoning
19%inclusion7 decks37 decks
18%synergy
Kaya's Ghostform
19%inclusion7 decks37 decks
15%synergy
Sanguine Bond
19%inclusion7 decks37 decks
14%synergy
Black Market Connections
19%inclusion7 decks37 decks
7%synergy
Necromancy
16%inclusion6 decks37 decks
13%synergy
Carnival of Souls
14%inclusion5 decks37 decks
13%synergy
Black Market
14%inclusion5 decks37 decks
9%synergy
Grave Pact
14%inclusion5 decks37 decks
9%synergy
Dance of the Dead
11%inclusion4 decks37 decks
9%synergy
Funeral Room // Awakening Hall
8.6%inclusion3 decks35 decks
7%synergy
Dark Tutelage
8.1%inclusion3 decks37 decks
8%synergy
Font of Agonies
8.1%inclusion3 decks37 decks
8%synergy
Underworld Dreams
8.1%inclusion3 decks37 decks
6%synergy
Revel in Riches
8.1%inclusion3 decks37 decks
5%synergy
Phyrexian Reclamation
8.1%inclusion3 decks37 decks
5%synergy
Bloodchief Ascension
8.1%inclusion3 decks37 decks
4%synergy
Planeswalkers
Professor Onyx
16%inclusion6 decks37 decks
15%synergy
Tezzeret, Cruel Captain
13%inclusion4 decks32 decks
11%synergy
Utility Lands
Boseiju, Who Endures
50%inclusion3 decks6 decks
31%synergy
Cabal Coffers
49%inclusion18 decks37 decks
39%synergy
Urborg, Tomb of Yawgmoth
46%inclusion17 decks37 decks
37%synergy
Phyrexian Tower
46%inclusion17 decks37 decks
37%synergy
Nykthos, Shrine to Nyx
35%inclusion13 decks37 decks
30%synergy
Rogue's Passage
27%inclusion10 decks37 decks
7%synergy
Urza's Saga
24%inclusion9 decks37 decks
17%synergy
Cabal Stronghold
19%inclusion7 decks37 decks
16%synergy
Witch's Cottage
19%inclusion7 decks37 decks
16%synergy
War Room
19%inclusion7 decks37 decks
13%synergy
Bojuka Bog
19%inclusion7 decks37 decks
-11%synergy
Mortuary Mire
16%inclusion6 decks37 decks
12%synergy
Vault of Whispers
16%inclusion6 decks37 decks
12%synergy
Shizo, Death's Storehouse
16%inclusion6 decks37 decks
12%synergy
Command Beacon
16%inclusion6 decks37 decks
11%synergy
Reliquary Tower
16%inclusion6 decks37 decks
-14%synergy
Lake of the Dead
14%inclusion5 decks37 decks
13%synergy
Castle Locthwain
14%inclusion5 decks37 decks
10%synergy
Takenuma, Abandoned Mire
14%inclusion5 decks37 decks
5%synergy
Hall of the Bandit Lord
11%inclusion4 decks37 decks
10%synergy
Crystal Vein
11%inclusion4 decks37 decks
10%synergy
City of Traitors
11%inclusion4 decks37 decks
10%synergy
Swarmyard
11%inclusion4 decks37 decks
9%synergy
Susur Secundi, Void Altar
9.4%inclusion3 decks32 decks
7%synergy
Spymaster's Vault
8.3%inclusion3 decks36 decks
6%synergy
Memorial to Folly
8.1%inclusion3 decks37 decks
7%synergy
Homeward Path
8.1%inclusion3 decks37 decks
7%synergy
Thespian's Stage
8.1%inclusion3 decks37 decks
6%synergy
Strip Mine
8.1%inclusion3 decks37 decks
6%synergy
The Black Gate
8.1%inclusion3 decks37 decks
6%synergy
Field of the Dead
8.1%inclusion3 decks37 decks
5%synergy
Barren Moor
8.1%inclusion3 decks37 decks
5%synergy
Mana Artifacts
Sol Ring
95%inclusion35 decks37 decks
11%synergy
Arcane Signet
70%inclusion26 decks37 decks
-2%synergy
The Soul Stone
45%inclusion14 decks31 decks
41%synergy
Lotus Petal
35%inclusion13 decks37 decks
28%synergy
Fellwar Stone
24%inclusion9 decks37 decks
4%synergy
Mox Opal
19%inclusion7 decks37 decks
15%synergy
Mind Stone
19%inclusion7 decks37 decks
5%synergy
Grim Monolith
14%inclusion5 decks37 decks
12%synergy
Mox Diamond
14%inclusion5 decks37 decks
9%synergy
Mox Amber
14%inclusion5 decks37 decks
9%synergy
Thought Vessel
14%inclusion5 decks37 decks
-4%synergy
Chromatic Sphere
8.1%inclusion3 decks37 decks
8%synergy
Extraplanar Lens
8.1%inclusion3 decks37 decks
7%synergy
Lion's Eye Diamond
8.1%inclusion3 decks37 decks
6%synergy
Everflowing Chalice
8.1%inclusion3 decks37 decks
4%synergy
Commander's Sphere
8.1%inclusion3 decks37 decks
-3%synergy
Lands
Vault of Champions
100%inclusion3 decks3 decks
76%synergy
Godless Shrine
100%inclusion3 decks3 decks
59%synergy
Overgrown Tomb
83%inclusion5 decks6 decks
42%synergy
Blazemire Verge
75%inclusion3 decks4 decks
64%synergy
Undergrowth Stadium
67%inclusion4 decks6 decks
43%synergy
Woodland Cemetery
67%inclusion4 decks6 decks
34%synergy
Deathcap Glade
50%inclusion3 decks6 decks
37%synergy
Verdant Catacombs
27%inclusion10 decks37 decks
16%synergy
Bloodstained Mire
24%inclusion9 decks37 decks
13%synergy
Gemstone Caverns
22%inclusion8 decks37 decks
17%synergy
Command Tower
22%inclusion8 decks37 decks
-53%synergy
Cavern of Souls
19%inclusion7 decks37 decks
12%synergy
Marsh Flats
19%inclusion7 decks37 decks
8%synergy
Fabled Passage
16%inclusion6 decks37 decks
7%synergy
Polluted Delta
16%inclusion6 decks37 decks
4%synergy
Talon Gates of Madara
14%inclusion5 decks36 decks
12%synergy
Urza's Cave
11%inclusion4 decks37 decks
8%synergy
Exotic Orchard
11%inclusion4 decks37 decks
-26%synergy
Mana Confluence
8.1%inclusion3 decks37 decks
1%synergy
City of Brass
8.1%inclusion3 decks37 decks
1%synergy
Wooded Foothills
8.1%inclusion3 decks37 decks
-3%synergy