Mortuary
Cauldron Familiar
Ashnod's 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 Ashnod's 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
0.4%inclusion10 decks2.56K decks
Korvold, Fae-Cursed King
0.0%inclusion3 decks18.4K decks
Shirei, Shizo's Caretaker
0.0%inclusion2 decks6.83K decks
Maralen of the Mornsong
0.0%inclusion1 decks2.19K decks
Ygra, Eater of All
0.0%inclusion1 decks17.9K decks
Vogar, Necropolis Tyrant
0.4%inclusion1 decks230 decks
Tergrid, God of Fright
0.0%inclusion1 decks11K decks
Edgar Markov
0.0%inclusion1 decks41.1K decks
Sephiroth, Fabled SOLDIER
0.0%inclusion1 decks18.1K decks
Dina, Soul Steeper
0.0%inclusion1 decks8.44K decks
Ayara, First of Locthwain
0.0%inclusion1 decks6.15K decks
Chatterfang, Squirrel General
0.0%inclusion1 decks22.9K decks
High Synergy Cards
Viscera Seer
79%inclusion19 decks24 decks
71%synergy
Zulaport Cutthroat
79%inclusion19 decks24 decks
71%synergy
Phyrexian Altar
71%inclusion17 decks24 decks
67%synergy
Chatterfang, Squirrel General
67%inclusion4 decks6 decks
61%synergy
Blood Artist
71%inclusion17 decks24 decks
59%synergy
Pitiless Plunderer
63%inclusion15 decks24 decks
54%synergy
Bontu's Monument
54%inclusion13 decks24 decks
52%synergy
Warren Soultrader
57%inclusion12 decks21 decks
52%synergy
Death Cultist
50%inclusion12 decks24 decks
50%synergy
Sakura-Tribe Elder
67%inclusion4 decks6 decks
50%synergy
Top Cards
Dark Ritual
67%inclusion16 decks24 decks
42%synergy
Gray Merchant of Asphodel
54%inclusion13 decks24 decks
46%synergy
Aetherflux Reservoir
50%inclusion12 decks24 decks
47%synergy
Sensei's Divining Top
50%inclusion12 decks24 decks
45%synergy
Lightning Greaves
50%inclusion12 decks24 decks
25%synergy
Jet Medallion
46%inclusion11 decks24 decks
42%synergy
Bastion of Remembrance
46%inclusion11 decks24 decks
39%synergy
Serrated Scorpion
42%inclusion10 decks24 decks
41%synergy
Culling the Weak
42%inclusion10 decks24 decks
38%synergy
Sheoldred, the Apocalypse
42%inclusion10 decks24 decks
36%synergy
Game Changers
Vampiric Tutor
50%inclusion12 decks24 decks
35%synergy
Demonic Tutor
42%inclusion10 decks24 decks
22%synergy
Ancient Tomb
33%inclusion8 decks24 decks
24%synergy
Necropotence
29%inclusion7 decks24 decks
24%synergy
Imperial Seal
25%inclusion6 decks24 decks
20%synergy
Opposition Agent
25%inclusion6 decks24 decks
20%synergy
Mana Vault
25%inclusion6 decks24 decks
19%synergy
Orcish Bowmasters
25%inclusion6 decks24 decks
16%synergy
Chrome Mox
21%inclusion5 decks24 decks
15%synergy
The One Ring
21%inclusion5 decks24 decks
12%synergy
Creatures
Squee, the Immortal
75%inclusion3 decks4 decks
73%synergy
Mayhem Devil
75%inclusion3 decks4 decks
65%synergy
Camellia, the Seedmiser
60%inclusion3 decks5 decks
57%synergy
Prosperous Innkeeper
50%inclusion3 decks6 decks
48%synergy
Gilded Goose
50%inclusion3 decks6 decks
46%synergy
Peregrin Took
50%inclusion3 decks6 decks
46%synergy
Blood Pet
38%inclusion9 decks24 decks
36%synergy
Gravecrawler
38%inclusion9 decks24 decks
34%synergy
Umbral Collar Zealot
35%inclusion6 decks17 decks
32%synergy
Ayara, First of Locthwain
33%inclusion8 decks24 decks
30%synergy
Reassembling Skeleton
29%inclusion7 decks24 decks
26%synergy
Carrion Feeder
29%inclusion7 decks24 decks
25%synergy
Dauthi Voidwalker
29%inclusion7 decks24 decks
23%synergy
Crypt Ghast
25%inclusion6 decks24 decks
20%synergy
Marionette Apprentice
24%inclusion5 decks21 decks
19%synergy
Forsaken Miner
22%inclusion5 decks23 decks
20%synergy
Shambling Ghast
21%inclusion5 decks24 decks
20%synergy
Greedy Freebooter
21%inclusion5 decks24 decks
19%synergy
Vilis, Broker of Blood
21%inclusion5 decks24 decks
18%synergy
Academy Manufactor
21%inclusion5 decks24 decks
17%synergy
Syr Konrad, the Grim
21%inclusion5 decks24 decks
12%synergy
Fear of Lost Teeth
20%inclusion4 decks20 decks
20%synergy
Oathsworn Vampire
17%inclusion4 decks24 decks
16%synergy
Woe Strider
17%inclusion4 decks24 decks
15%synergy
Pawn of Ulamog
17%inclusion4 decks24 decks
15%synergy
Priest of Forgotten Gods
17%inclusion4 decks24 decks
15%synergy
K'rrik, Son of Yawgmoth
17%inclusion4 decks24 decks
14%synergy
Sephiroth, Fabled SOLDIER
17%inclusion3 decks18 decks
14%synergy
Mikaeus, the Unhallowed
17%inclusion4 decks24 decks
14%synergy
Vito, Thorn of the Dusk Rose
17%inclusion4 decks24 decks
11%synergy
Enduring Tenacity
15%inclusion3 decks20 decks
12%synergy
Bloodthirsty Conqueror
15%inclusion3 decks20 decks
11%synergy
Boggart Trawler
15%inclusion3 decks20 decks
11%synergy
Cult Conscript
13%inclusion3 decks24 decks
12%synergy
Putrid Goblin
13%inclusion3 decks24 decks
12%synergy
Sedgemoor Witch
13%inclusion3 decks24 decks
11%synergy
Falkenrath Noble
13%inclusion3 decks24 decks
11%synergy
Creeping Bloodsucker
13%inclusion3 decks24 decks
10%synergy
Marauding Blight-Priest
13%inclusion3 decks24 decks
10%synergy
Nadier's Nightblade
13%inclusion3 decks24 decks
9%synergy
Sheoldred, Whispering One
13%inclusion3 decks24 decks
8%synergy
Plaguecrafter
13%inclusion3 decks24 decks
8%synergy
Mirkwood Bats
13%inclusion3 decks24 decks
3%synergy
Solemn Simulacrum
13%inclusion3 decks24 decks
0%synergy
Instants
Harrow
50%inclusion3 decks6 decks
40%synergy
Beast Within
50%inclusion3 decks6 decks
15%synergy
Cabal Ritual
38%inclusion9 decks24 decks
32%synergy
Deadly Rollick
38%inclusion9 decks24 decks
24%synergy
Imp's Mischief
25%inclusion6 decks24 decks
21%synergy
Withering Torment
25%inclusion5 decks20 decks
17%synergy
Village Rites
25%inclusion6 decks24 decks
16%synergy
Infernal Grasp
21%inclusion5 decks24 decks
14%synergy
Malakir Rebirth
21%inclusion5 decks24 decks
13%synergy
Deadly Dispute
21%inclusion5 decks24 decks
9%synergy
Fell the Profane
19%inclusion4 decks21 decks
10%synergy
Insidious Dreams
17%inclusion4 decks24 decks
16%synergy
Defile
17%inclusion4 decks24 decks
14%synergy
Offer Immortality
13%inclusion3 decks24 decks
12%synergy
Sudden Spoiling
13%inclusion3 decks24 decks
11%synergy
Plumb the Forbidden
13%inclusion3 decks24 decks
10%synergy
Saw in Half
13%inclusion3 decks24 decks
8%synergy
Corrupted Conviction
13%inclusion3 decks24 decks
8%synergy
Entomb
13%inclusion3 decks24 decks
6%synergy
Sorceries
Diabolic Intent
42%inclusion10 decks24 decks
34%synergy
Beseech the Mirror
33%inclusion8 decks24 decks
30%synergy
Feed the Swarm
33%inclusion8 decks24 decks
17%synergy
Reanimate
33%inclusion8 decks24 decks
14%synergy
Toxic Deluge
29%inclusion7 decks24 decks
11%synergy
Scheming Symmetry
25%inclusion6 decks24 decks
23%synergy
Grim Tutor
25%inclusion6 decks24 decks
21%synergy
Diabolic Tutor
25%inclusion6 decks24 decks
19%synergy
Chain of Smog
21%inclusion5 decks24 decks
20%synergy
Bubbling Muck
21%inclusion5 decks24 decks
19%synergy
Peer into the Abyss
21%inclusion5 decks24 decks
18%synergy
Torment of Hailfire
21%inclusion5 decks24 decks
17%synergy
Damnation
21%inclusion5 decks24 decks
14%synergy
Insatiable Avarice
17%inclusion4 decks23 decks
14%synergy
Praetor's Grasp
17%inclusion4 decks24 decks
15%synergy
Sign in Blood
17%inclusion4 decks24 decks
8%synergy
Night's Whisper
17%inclusion4 decks24 decks
8%synergy
Tendrils of Agony
13%inclusion3 decks24 decks
12%synergy
Agadeem's Awakening
13%inclusion3 decks24 decks
9%synergy
Exsanguinate
13%inclusion3 decks24 decks
6%synergy
Victimize
13%inclusion3 decks24 decks
0%synergy
Utility Artifacts
Altar of Dementia
38%inclusion9 decks24 decks
35%synergy
Swiftfoot Boots
33%inclusion8 decks24 decks
6%synergy
Lavaspur Boots
22%inclusion5 decks23 decks
20%synergy
Witch's Oven
17%inclusion4 decks24 decks
16%synergy
Wishclaw Talisman
17%inclusion4 decks24 decks
11%synergy
Defense Grid
13%inclusion3 decks24 decks
12%synergy
Scroll Rack
13%inclusion3 decks24 decks
11%synergy
Skullclamp
13%inclusion3 decks24 decks
1%synergy
Enchantments
Goblin Bombardment
75%inclusion3 decks4 decks
69%synergy
Food Chain
50%inclusion3 decks6 decks
48%synergy
Phyrexian Arena
38%inclusion9 decks24 decks
22%synergy
Black Market
25%inclusion6 decks24 decks
21%synergy
The Meathook Massacre
25%inclusion6 decks24 decks
20%synergy
Kaya's Ghostform
21%inclusion5 decks24 decks
17%synergy
Exquisite Blood
21%inclusion5 decks24 decks
16%synergy
Animate Dead
21%inclusion5 decks24 decks
12%synergy
Haunted Crossroads
17%inclusion4 decks24 decks
16%synergy
Underworld Dreams
17%inclusion4 decks24 decks
14%synergy
Carnival of Souls
13%inclusion3 decks24 decks
12%synergy
Sanguine Bond
13%inclusion3 decks24 decks
7%synergy
Black Market Connections
13%inclusion3 decks24 decks
1%synergy
Planeswalkers
Tezzeret, Cruel Captain
18%inclusion3 decks17 decks
16%synergy
Professor Onyx
17%inclusion4 decks24 decks
15%synergy
Lolth, Spider Queen
13%inclusion3 decks24 decks
12%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
46%inclusion11 decks24 decks
37%synergy
Phyrexian Tower
42%inclusion10 decks24 decks
33%synergy
Cabal Coffers
33%inclusion8 decks24 decks
24%synergy
Nykthos, Shrine to Nyx
25%inclusion6 decks24 decks
20%synergy
Urza's Saga
25%inclusion6 decks24 decks
18%synergy
Vault of Whispers
21%inclusion5 decks24 decks
16%synergy
Crystal Vein
17%inclusion4 decks24 decks
16%synergy
Cabal Stronghold
17%inclusion4 decks24 decks
14%synergy
Witch's Cottage
17%inclusion4 decks24 decks
13%synergy
Lake of the Dead
13%inclusion3 decks24 decks
12%synergy
Hall of the Bandit Lord
13%inclusion3 decks24 decks
12%synergy
Command Beacon
13%inclusion3 decks24 decks
8%synergy
Mana Artifacts
Sol Ring
88%inclusion21 decks24 decks
4%synergy
Arcane Signet
79%inclusion19 decks24 decks
7%synergy
Lotus Petal
42%inclusion10 decks24 decks
35%synergy
The Soul Stone
38%inclusion6 decks16 decks
33%synergy
Mox Opal
17%inclusion4 decks24 decks
12%synergy
Mind Stone
17%inclusion4 decks24 decks
2%synergy
Thought Vessel
17%inclusion4 decks24 decks
-1%synergy
Chromatic Sphere
13%inclusion3 decks24 decks
12%synergy
Mox Diamond
13%inclusion3 decks24 decks
8%synergy
Charcoal Diamond
13%inclusion3 decks24 decks
8%synergy
Mox Amber
13%inclusion3 decks24 decks
8%synergy
Commander's Sphere
13%inclusion3 decks24 decks
0%synergy
Lands
Tainted Wood
67%inclusion4 decks6 decks
53%synergy
Llanowar Wastes
67%inclusion4 decks6 decks
40%synergy
Woodland Cemetery
67%inclusion4 decks6 decks
35%synergy
Overgrown Tomb
67%inclusion4 decks6 decks
26%synergy
Twilight Mire
50%inclusion3 decks6 decks
37%synergy
Temple of Malady
50%inclusion3 decks6 decks
34%synergy
Gemstone Caverns
25%inclusion6 decks24 decks
20%synergy
Command Tower
25%inclusion6 decks24 decks
-49%synergy
Verdant Catacombs
21%inclusion5 decks24 decks
10%synergy
Exotic Orchard
21%inclusion5 decks24 decks
-16%synergy
Cavern of Souls
17%inclusion4 decks24 decks
9%synergy
Bloodstained Mire
17%inclusion4 decks24 decks
6%synergy
Evolving Wilds
17%inclusion4 decks24 decks
-4%synergy
Prismatic Vista
13%inclusion3 decks24 decks
8%synergy
Fabled Passage
13%inclusion3 decks24 decks
3%synergy
Terramorphic Expanse
13%inclusion3 decks24 decks
-3%synergy