Chthonian Nightmare
Priest of Gix
Fumulus, the Infestation
Phyrexian Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You have at least eee.

   Steps

How does this combo work?
1
Activate Phyrexian Altar by sacrificing Priest of Gix, adding one mana of any color.
2
When Priest of Gix dies, Fumulus's first ability triggers, creating a 1/1 Insect creature token.
3
Activate Chthonian Nightmare by paying eee, sacrificing the Insect and returning Chthonian Nightmare from the battlefield to your hand, returning Priest of Gix from your graveyard to the battlefield.
4
When Priest of Gix enters the battlefield, it triggers, adding .
5
Cast Chthonian Nightmare by paying 1.
6
When Chthonian Nightmare enters the battlefield, it triggers, causing you to get eee.
7
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite colored mana
Infinite sacrifice triggers
Infinite death triggers
Infinite storm count
Sephiroth, Fabled SOLDIER
0.2%inclusion47 decks20.7K decks
Fumulus, the Infestation
0.6%inclusion10 decks1.81K decks
Yawgmoth, Thran Physician
0.1%inclusion6 decks6.06K decks
Ozox, the Clattering King
0.5%inclusion5 decks974 decks
Ayara, First of Locthwain
0.1%inclusion4 decks6K decks
Braids, Arisen Nightmare
0.0%inclusion2 decks7.50K decks
Rakdos, the Muscle
0.0%inclusion2 decks5.15K decks
Syr Konrad, the Grim
0.0%inclusion1 decks5.18K decks
Rograkh, Son of Rohgahh // Tevesh Szat, Doom of Fools
0.1%inclusion1 decks1.38K decks
New Cards
Hexing Squelcher
100%inclusion1 decks1 decks
92%synergy
Bitterbloom Bearer
31%inclusion11 decks36 decks
29%synergy
High Synergy Cards
Jet Medallion
92%inclusion72 decks78 decks
89%synergy
Warren Soultrader
90%inclusion70 decks78 decks
84%synergy
Pitiless Plunderer
88%inclusion69 decks78 decks
80%synergy
Accursed Marauder
77%inclusion60 decks78 decks
72%synergy
Ashnod's Altar
77%inclusion60 decks78 decks
71%synergy
Zulaport Cutthroat
78%inclusion61 decks78 decks
70%synergy
Blood Artist
81%inclusion63 decks78 decks
69%synergy
Culling the Weak
73%inclusion57 decks78 decks
69%synergy
Phyrexian Tower
77%inclusion60 decks78 decks
68%synergy
Ayara, First of Locthwain
69%inclusion54 decks78 decks
66%synergy
Top Cards
Dark Ritual
82%inclusion64 decks78 decks
58%synergy
Skullclamp
76%inclusion59 decks78 decks
64%synergy
Reanimate
72%inclusion56 decks78 decks
53%synergy
Grave Pact
69%inclusion54 decks78 decks
65%synergy
Braids, Arisen Nightmare
69%inclusion54 decks78 decks
62%synergy
Gravecrawler
68%inclusion53 decks78 decks
64%synergy
Forsaken Miner
67%inclusion52 decks78 decks
65%synergy
Flare of Malice
63%inclusion49 decks78 decks
60%synergy
Yawgmoth, Thran Physician
63%inclusion49 decks78 decks
60%synergy
Ophiomancer
62%inclusion48 decks78 decks
58%synergy
Game Changers
Orcish Bowmasters
56%inclusion44 decks78 decks
48%synergy
Demonic Tutor
56%inclusion44 decks78 decks
37%synergy
Necropotence
49%inclusion38 decks78 decks
44%synergy
Bolas's Citadel
45%inclusion35 decks78 decks
37%synergy
The One Ring
42%inclusion33 decks78 decks
34%synergy
Ancient Tomb
41%inclusion32 decks78 decks
32%synergy
Vampiric Tutor
41%inclusion32 decks78 decks
26%synergy
Chrome Mox
35%inclusion27 decks78 decks
29%synergy
Mana Vault
22%inclusion17 decks78 decks
16%synergy
Imperial Seal
19%inclusion15 decks78 decks
14%synergy
Creatures
Reassembling Skeleton
60%inclusion47 decks78 decks
57%synergy
Jadar, Ghoulcaller of Nephalia
59%inclusion46 decks78 decks
57%synergy
Fleshbag Marauder
59%inclusion46 decks78 decks
55%synergy
Timeline Culler
58%inclusion32 decks55 decks
57%synergy
Crypt Ghast
58%inclusion45 decks78 decks
53%synergy
Gray Merchant of Asphodel
56%inclusion44 decks78 decks
48%synergy
Umbral Collar Zealot
56%inclusion31 decks55 decks
53%synergy
Nine-Lives Familiar
55%inclusion43 decks78 decks
54%synergy
Shambling Ghast
53%inclusion41 decks78 decks
52%synergy
Merciless Executioner
47%inclusion37 decks78 decks
46%synergy
Pawn of Ulamog
46%inclusion36 decks78 decks
44%synergy
Drivnod, Carnage Dominus
46%inclusion36 decks78 decks
44%synergy
Viscera Seer
46%inclusion36 decks78 decks
38%synergy
Nether Traitor
40%inclusion31 decks78 decks
39%synergy
Sheoldred, the Apocalypse
40%inclusion31 decks78 decks
35%synergy
Vein Ripper
38%inclusion30 decks78 decks
37%synergy
Stridehangar Automaton
36%inclusion25 decks70 decks
35%synergy
Carrion Feeder
35%inclusion27 decks78 decks
30%synergy
Marionette Apprentice
33%inclusion26 decks78 decks
29%synergy
Greedy Freebooter
32%inclusion25 decks78 decks
31%synergy
Lord Skitter, Sewer King
32%inclusion25 decks78 decks
31%synergy
Rottenmouth Viper
31%inclusion24 decks78 decks
30%synergy
Plaguecrafter
31%inclusion24 decks78 decks
26%synergy
Bloodghast
28%inclusion22 decks78 decks
26%synergy
Gwenom, Remorseless
27%inclusion14 decks51 decks
26%synergy
Great Unclean One
27%inclusion21 decks78 decks
26%synergy
Ozox, the Clattering King
24%inclusion19 decks78 decks
24%synergy
Sifter of Skulls
23%inclusion18 decks78 decks
22%synergy
Vengeful Bloodwitch
23%inclusion18 decks78 decks
21%synergy
Mikaeus, the Unhallowed
23%inclusion18 decks78 decks
21%synergy
Chittering Witch
22%inclusion17 decks78 decks
21%synergy
Morbid Opportunist
21%inclusion16 decks78 decks
13%synergy
Gisa, the Hellraiser
18%inclusion14 decks78 decks
17%synergy
Demon's Disciple
18%inclusion14 decks78 decks
16%synergy
Wriggling Grub
17%inclusion13 decks78 decks
16%synergy
Bloodsoaked Champion
17%inclusion13 decks78 decks
16%synergy
Priest of Forgotten Gods
17%inclusion13 decks78 decks
15%synergy
Boggart Trawler
17%inclusion13 decks78 decks
13%synergy
Dauthi Voidwalker
15%inclusion12 decks78 decks
9%synergy
Zodiark, Umbral God
14%inclusion9 decks63 decks
13%synergy
Infestation Sage
14%inclusion11 decks78 decks
13%synergy
Endrek Sahr, Master Breeder
14%inclusion11 decks78 decks
13%synergy
Blood Pet
14%inclusion11 decks78 decks
13%synergy
K'rrik, Son of Yawgmoth
14%inclusion11 decks78 decks
12%synergy
Midnight Reaper
14%inclusion11 decks78 decks
11%synergy
Solemn Simulacrum
14%inclusion11 decks78 decks
2%synergy
Dark Confidant
13%inclusion10 decks78 decks
10%synergy
Yahenni, Undying Partisan
13%inclusion10 decks78 decks
10%synergy
Syr Konrad, the Grim
13%inclusion10 decks78 decks
4%synergy
Mirkwood Bats
13%inclusion10 decks78 decks
4%synergy
Instants
Malakir Rebirth
64%inclusion50 decks78 decks
56%synergy
Withering Torment
62%inclusion48 decks78 decks
54%synergy
Deadly Rollick
54%inclusion42 decks78 decks
40%synergy
Fell the Profane
46%inclusion36 decks78 decks
37%synergy
Sheoldred's Edict
45%inclusion35 decks78 decks
42%synergy
Entomb
44%inclusion34 decks78 decks
37%synergy
Deadly Dispute
33%inclusion26 decks78 decks
21%synergy
Cabal Ritual
24%inclusion19 decks78 decks
19%synergy
Village Rites
22%inclusion17 decks78 decks
13%synergy
Saw in Half
18%inclusion14 decks78 decks
14%synergy
Snuff Out
14%inclusion11 decks78 decks
11%synergy
Imp's Mischief
13%inclusion10 decks78 decks
9%synergy
Soul Shatter
12%inclusion9 decks78 decks
9%synergy
Not Dead After All
12%inclusion9 decks78 decks
9%synergy
Force of Despair
10%inclusion8 decks78 decks
9%synergy
Plumb the Forbidden
10%inclusion8 decks78 decks
8%synergy
Corrupted Conviction
10%inclusion8 decks78 decks
6%synergy
Songs of the Damned
7.7%inclusion6 decks78 decks
7%synergy
Sudden Spoiling
7.7%inclusion6 decks78 decks
6%synergy
Tragic Slip
7.7%inclusion6 decks78 decks
4%synergy
Szat's Will
6.4%inclusion5 decks78 decks
6%synergy
Sacrifice
6.4%inclusion5 decks78 decks
5%synergy
Undying Malice
6.4%inclusion5 decks78 decks
4%synergy
Nasty End
5.1%inclusion4 decks78 decks
3%synergy
Baleful Mastery
5.1%inclusion4 decks78 decks
3%synergy
Dismember
5.1%inclusion4 decks78 decks
2%synergy
Defile
5.1%inclusion4 decks78 decks
2%synergy
Sorceries
Agadeem's Awakening
51%inclusion40 decks78 decks
48%synergy
Toxic Deluge
46%inclusion36 decks78 decks
28%synergy
Diabolic Intent
38%inclusion30 decks78 decks
31%synergy
Feed the Swarm
35%inclusion27 decks78 decks
19%synergy
Victimize
29%inclusion23 decks78 decks
17%synergy
Beseech the Mirror
24%inclusion19 decks78 decks
21%synergy
Yawgmoth's Will
23%inclusion18 decks78 decks
22%synergy
Grim Tutor
19%inclusion15 decks78 decks
15%synergy
Blasphemous Edict
19%inclusion15 decks78 decks
13%synergy
Unearth
18%inclusion14 decks78 decks
15%synergy
Living Death
15%inclusion12 decks78 decks
10%synergy
Damnation
13%inclusion10 decks78 decks
6%synergy
Innocent Blood
10%inclusion8 decks78 decks
9%synergy
Lively Dirge
10%inclusion8 decks78 decks
8%synergy
Will of the Abzan
9.1%inclusion6 decks66 decks
8%synergy
Insatiable Avarice
9.0%inclusion7 decks78 decks
6%synergy
Buried Alive
9.0%inclusion7 decks78 decks
3%synergy
Season of Loss
7.7%inclusion6 decks78 decks
7%synergy
Torment of Hailfire
7.7%inclusion6 decks78 decks
4%synergy
Night's Whisper
7.7%inclusion6 decks78 decks
-2%synergy
Beseech the Queen
6.4%inclusion5 decks78 decks
5%synergy
Eaten Alive
6.4%inclusion5 decks78 decks
5%synergy
Worthy Cost
6.1%inclusion4 decks66 decks
5%synergy
Plague of Vermin
5.1%inclusion4 decks78 decks
5%synergy
Final Vengeance
5.1%inclusion4 decks78 decks
4%synergy
Bubbling Muck
5.1%inclusion4 decks78 decks
4%synergy
Dread Return
5.1%inclusion4 decks78 decks
0%synergy
Diabolic Tutor
5.1%inclusion4 decks78 decks
0%synergy
Read the Bones
5.1%inclusion4 decks78 decks
-1%synergy
Sign in Blood
5.1%inclusion4 decks78 decks
-4%synergy
Utility Artifacts
Sensei's Divining Top
29%inclusion23 decks78 decks
25%synergy
Bontu's Monument
28%inclusion22 decks78 decks
26%synergy
The Darkness Crystal
19%inclusion12 decks63 decks
16%synergy
The Masamune
18%inclusion11 decks60 decks
18%synergy
Altar of Dementia
13%inclusion10 decks78 decks
11%synergy
Spawning Pit
10%inclusion8 decks78 decks
10%synergy
Genesis Chamber
9.0%inclusion7 decks78 decks
8%synergy
Desecrated Tomb
7.7%inclusion6 decks78 decks
7%synergy
Expedition Map
7.7%inclusion6 decks78 decks
5%synergy
Lightning Greaves
7.7%inclusion6 decks78 decks
-17%synergy
Altar of Bhaal
6.4%inclusion5 decks78 decks
6%synergy
Agatha's Soul Cauldron
6.4%inclusion5 decks78 decks
5%synergy
Mindcrank
6.4%inclusion5 decks78 decks
5%synergy
Wishclaw Talisman
6.4%inclusion5 decks78 decks
1%synergy
Blasting Station
5.1%inclusion4 decks78 decks
5%synergy
Wayfarer's Bauble
5.1%inclusion4 decks78 decks
-2%synergy
Enchantments
Black Market Connections
62%inclusion48 decks78 decks
50%synergy
Bitterblossom
56%inclusion44 decks78 decks
52%synergy
Bastion of Remembrance
37%inclusion29 decks78 decks
31%synergy
The Meathook Massacre
35%inclusion27 decks78 decks
29%synergy
Tombstone Stairwell
32%inclusion25 decks78 decks
32%synergy
Biotransference
32%inclusion25 decks78 decks
31%synergy
Funeral Room // Awakening Hall
24%inclusion19 decks78 decks
23%synergy
Blight Mound
21%inclusion16 decks78 decks
20%synergy
Dictate of Erebos
19%inclusion15 decks78 decks
16%synergy
Bloodchief Ascension
18%inclusion14 decks78 decks
14%synergy
Animate Dead
17%inclusion13 decks78 decks
8%synergy
Phyrexian Reclamation
14%inclusion11 decks78 decks
11%synergy
Phyrexian Arena
12%inclusion9 decks78 decks
-4%synergy
Carnival of Souls
10%inclusion8 decks78 decks
10%synergy
Dark Prophecy
10%inclusion8 decks78 decks
9%synergy
Dance of the Dead
10%inclusion8 decks78 decks
9%synergy
Nest of Scarabs
7.7%inclusion6 decks78 decks
7%synergy
Dreadhorde Invasion
7.7%inclusion6 decks78 decks
5%synergy
Exquisite Blood
7.7%inclusion6 decks78 decks
3%synergy
Sanguine Bond
7.7%inclusion6 decks78 decks
2%synergy
The Sibsig Ceremony
7.6%inclusion5 decks66 decks
7%synergy
Gate to Phyrexia
6.4%inclusion5 decks78 decks
6%synergy
Case of the Stashed Skeleton
6.4%inclusion5 decks78 decks
6%synergy
Kaya's Ghostform
6.4%inclusion5 decks78 decks
3%synergy
Black Market
6.4%inclusion5 decks78 decks
2%synergy
Teval's Judgment
6.1%inclusion4 decks66 decks
4%synergy
Sothera, the Supervoid
5.2%inclusion3 decks58 decks
4%synergy
Contamination
5.1%inclusion4 decks78 decks
5%synergy
Thran Vigil
5.1%inclusion4 decks78 decks
5%synergy
Ghoulish Procession
5.1%inclusion4 decks78 decks
5%synergy
Attrition
5.1%inclusion4 decks78 decks
4%synergy
Meathook Massacre II
5.1%inclusion4 decks78 decks
4%synergy
Tortured Existence
5.1%inclusion4 decks78 decks
3%synergy
Necromancy
5.1%inclusion4 decks78 decks
2%synergy
Planeswalkers
Tevesh Szat, Doom of Fools
32%inclusion25 decks78 decks
31%synergy
Liliana, Dreadhorde General
22%inclusion17 decks78 decks
18%synergy
Lolth, Spider Queen
7.7%inclusion6 decks78 decks
7%synergy
Utility Lands
Cabal Coffers
71%inclusion55 decks78 decks
61%synergy
Urborg, Tomb of Yawgmoth
69%inclusion54 decks78 decks
60%synergy
Nykthos, Shrine to Nyx
63%inclusion49 decks78 decks
57%synergy
Midgar, City of Mako
54%inclusion33 decks61 decks
50%synergy
Susur Secundi, Void Altar
51%inclusion28 decks55 decks
48%synergy
High Market
40%inclusion31 decks78 decks
37%synergy
Shizo, Death's Storehouse
38%inclusion30 decks78 decks
34%synergy
Urza's Saga
37%inclusion29 decks78 decks
30%synergy
Barad-dûr
35%inclusion27 decks78 decks
33%synergy
Lake of the Dead
32%inclusion25 decks78 decks
31%synergy
Deserted Temple
31%inclusion24 decks78 decks
30%synergy
Bojuka Bog
29%inclusion23 decks78 decks
0%synergy
Takenuma, Abandoned Mire
27%inclusion21 decks78 decks
18%synergy
Spymaster's Vault
26%inclusion20 decks78 decks
23%synergy
Cabal Stronghold
22%inclusion17 decks78 decks
19%synergy
Witch's Cottage
22%inclusion17 decks78 decks
18%synergy
Reliquary Tower
17%inclusion13 decks78 decks
-13%synergy
Volrath's Stronghold
15%inclusion12 decks78 decks
14%synergy
Crypt of Agadeem
13%inclusion10 decks78 decks
11%synergy
Castle Locthwain
13%inclusion10 decks78 decks
9%synergy
War Room
13%inclusion10 decks78 decks
7%synergy
Blast Zone
10%inclusion8 decks78 decks
9%synergy
Swarmyard
7.7%inclusion6 decks78 decks
6%synergy
Westvale Abbey
6.4%inclusion5 decks78 decks
4%synergy
Command Beacon
6.4%inclusion5 decks78 decks
2%synergy
Cabal Pit
5.1%inclusion4 decks78 decks
5%synergy
City of Traitors
5.1%inclusion4 decks78 decks
4%synergy
Mortuary Mire
5.1%inclusion4 decks78 decks
1%synergy
Buried Ruin
5.1%inclusion4 decks78 decks
0%synergy
Mana Artifacts
Sol Ring
94%inclusion73 decks78 decks
10%synergy
Arcane Signet
53%inclusion41 decks78 decks
-20%synergy
The Soul Stone
50%inclusion26 decks52 decks
46%synergy
Mox Amber
36%inclusion28 decks78 decks
31%synergy
Lotus Petal
23%inclusion18 decks78 decks
16%synergy
Fellwar Stone
21%inclusion16 decks78 decks
0%synergy
Mox Diamond
13%inclusion10 decks78 decks
9%synergy
Throne of Eldraine
12%inclusion9 decks78 decks
10%synergy
Mind Stone
12%inclusion9 decks78 decks
-3%synergy
Thought Vessel
10%inclusion8 decks78 decks
-7%synergy
Mox Opal
7.7%inclusion6 decks78 decks
3%synergy
Springleaf Drum
6.4%inclusion5 decks78 decks
4%synergy
Sceptre of Eternal Glory
5.1%inclusion4 decks78 decks
4%synergy
Grim Monolith
5.1%inclusion4 decks78 decks
3%synergy
Lands
Urza's Cave
42%inclusion33 decks78 decks
40%synergy
Gemstone Caverns
31%inclusion24 decks78 decks
26%synergy
Cavern of Souls
10%inclusion8 decks78 decks
3%synergy
Myriad Landscape
10%inclusion8 decks78 decks
-6%synergy
Verdant Catacombs
6.4%inclusion5 decks78 decks
-5%synergy
Bloodstained Mire
6.4%inclusion5 decks78 decks
-5%synergy
Polluted Delta
6.4%inclusion5 decks78 decks
-6%synergy