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%inclusion46 decks19.6K decks
Fumulus, the Infestation
0.6%inclusion10 decks1.74K decks
Ozox, the Clattering King
0.5%inclusion5 decks931 decks
Yawgmoth, Thran Physician
0.1%inclusion5 decks5.84K decks
Ayara, First of Locthwain
0.1%inclusion4 decks5.78K decks
Braids, Arisen Nightmare
0.0%inclusion2 decks7.26K decks
Syr Konrad, the Grim
0.0%inclusion1 decks4.99K decks
Rakdos, the Muscle
0.0%inclusion1 decks5K decks
Rograkh, Son of Rohgahh // Tevesh Szat, Doom of Fools
0.1%inclusion1 decks1.32K decks
New Cards
Bitterbloom Bearer
27%inclusion9 decks33 decks
26%synergy
High Synergy Cards
Jet Medallion
93%inclusion70 decks75 decks
90%synergy
Warren Soultrader
89%inclusion67 decks75 decks
84%synergy
Pitiless Plunderer
89%inclusion67 decks75 decks
81%synergy
Ashnod's Altar
80%inclusion60 decks75 decks
74%synergy
Accursed Marauder
79%inclusion59 decks75 decks
73%synergy
Blood Artist
81%inclusion61 decks75 decks
70%synergy
Zulaport Cutthroat
77%inclusion58 decks75 decks
69%synergy
Phyrexian Tower
77%inclusion58 decks75 decks
68%synergy
Culling the Weak
72%inclusion54 decks75 decks
68%synergy
Ayara, First of Locthwain
71%inclusion53 decks75 decks
67%synergy
Top Cards
Dark Ritual
81%inclusion61 decks75 decks
57%synergy
Skullclamp
77%inclusion58 decks75 decks
66%synergy
Braids, Arisen Nightmare
72%inclusion54 decks75 decks
65%synergy
Gravecrawler
71%inclusion53 decks75 decks
67%synergy
Reanimate
71%inclusion53 decks75 decks
52%synergy
Grave Pact
69%inclusion52 decks75 decks
65%synergy
Forsaken Miner
68%inclusion51 decks75 decks
67%synergy
Yawgmoth, Thran Physician
67%inclusion50 decks75 decks
63%synergy
Flare of Malice
64%inclusion48 decks75 decks
62%synergy
Ophiomancer
63%inclusion47 decks75 decks
59%synergy
Game Changers
Demonic Tutor
57%inclusion43 decks75 decks
38%synergy
Orcish Bowmasters
55%inclusion41 decks75 decks
46%synergy
Necropotence
52%inclusion39 decks75 decks
47%synergy
Bolas's Citadel
47%inclusion35 decks75 decks
39%synergy
Vampiric Tutor
44%inclusion33 decks75 decks
29%synergy
The One Ring
43%inclusion32 decks75 decks
34%synergy
Ancient Tomb
41%inclusion31 decks75 decks
32%synergy
Chrome Mox
33%inclusion25 decks75 decks
27%synergy
Mana Vault
24%inclusion18 decks75 decks
18%synergy
Imperial Seal
20%inclusion15 decks75 decks
15%synergy
Creatures
Reassembling Skeleton
63%inclusion47 decks75 decks
59%synergy
Fleshbag Marauder
61%inclusion46 decks75 decks
58%synergy
Timeline Culler
60%inclusion31 decks52 decks
59%synergy
Umbral Collar Zealot
60%inclusion31 decks52 decks
57%synergy
Jadar, Ghoulcaller of Nephalia
59%inclusion44 decks75 decks
57%synergy
Crypt Ghast
59%inclusion44 decks75 decks
54%synergy
Gray Merchant of Asphodel
59%inclusion44 decks75 decks
50%synergy
Nine-Lives Familiar
57%inclusion43 decks75 decks
56%synergy
Shambling Ghast
53%inclusion40 decks75 decks
52%synergy
Merciless Executioner
49%inclusion37 decks75 decks
48%synergy
Drivnod, Carnage Dominus
48%inclusion36 decks75 decks
46%synergy
Pawn of Ulamog
47%inclusion35 decks75 decks
45%synergy
Viscera Seer
44%inclusion33 decks75 decks
36%synergy
Vein Ripper
40%inclusion30 decks75 decks
39%synergy
Sheoldred, the Apocalypse
40%inclusion30 decks75 decks
35%synergy
Stridehangar Automaton
39%inclusion26 decks67 decks
38%synergy
Nether Traitor
37%inclusion28 decks75 decks
36%synergy
Rottenmouth Viper
33%inclusion25 decks75 decks
32%synergy
Plaguecrafter
33%inclusion25 decks75 decks
29%synergy
Carrion Feeder
33%inclusion25 decks75 decks
29%synergy
Lord Skitter, Sewer King
32%inclusion24 decks75 decks
31%synergy
Greedy Freebooter
31%inclusion23 decks75 decks
29%synergy
Marionette Apprentice
31%inclusion23 decks75 decks
26%synergy
Great Unclean One
29%inclusion22 decks75 decks
29%synergy
Gwenom, Remorseless
29%inclusion14 decks48 decks
28%synergy
Bloodghast
28%inclusion21 decks75 decks
25%synergy
Ozox, the Clattering King
24%inclusion18 decks75 decks
24%synergy
Chittering Witch
24%inclusion18 decks75 decks
23%synergy
Sifter of Skulls
23%inclusion17 decks75 decks
22%synergy
Vengeful Bloodwitch
23%inclusion17 decks75 decks
21%synergy
Mikaeus, the Unhallowed
23%inclusion17 decks75 decks
20%synergy
Morbid Opportunist
20%inclusion15 decks75 decks
13%synergy
Gisa, the Hellraiser
19%inclusion14 decks75 decks
18%synergy
Bloodsoaked Champion
17%inclusion13 decks75 decks
17%synergy
Demon's Disciple
17%inclusion13 decks75 decks
16%synergy
Priest of Forgotten Gods
17%inclusion13 decks75 decks
15%synergy
Boggart Trawler
17%inclusion13 decks75 decks
13%synergy
Wriggling Grub
16%inclusion12 decks75 decks
16%synergy
K'rrik, Son of Yawgmoth
15%inclusion11 decks75 decks
12%synergy
Dauthi Voidwalker
15%inclusion11 decks75 decks
8%synergy
Infestation Sage
13%inclusion10 decks75 decks
12%synergy
Zodiark, Umbral God
13%inclusion8 decks60 decks
12%synergy
Endrek Sahr, Master Breeder
13%inclusion10 decks75 decks
12%synergy
Midnight Reaper
13%inclusion10 decks75 decks
10%synergy
Solemn Simulacrum
13%inclusion10 decks75 decks
1%synergy
Blood Pet
12%inclusion9 decks75 decks
11%synergy
Dark Confidant
12%inclusion9 decks75 decks
10%synergy
Rankle, Master of Pranks
12%inclusion9 decks75 decks
10%synergy
Yahenni, Undying Partisan
12%inclusion9 decks75 decks
9%synergy
Syr Konrad, the Grim
12%inclusion9 decks75 decks
4%synergy
Instants
Malakir Rebirth
65%inclusion49 decks75 decks
57%synergy
Withering Torment
63%inclusion47 decks75 decks
55%synergy
Deadly Rollick
55%inclusion41 decks75 decks
41%synergy
Fell the Profane
48%inclusion36 decks75 decks
39%synergy
Entomb
47%inclusion35 decks75 decks
40%synergy
Sheoldred's Edict
45%inclusion34 decks75 decks
43%synergy
Deadly Dispute
32%inclusion24 decks75 decks
20%synergy
Cabal Ritual
23%inclusion17 decks75 decks
17%synergy
Village Rites
21%inclusion16 decks75 decks
12%synergy
Saw in Half
17%inclusion13 decks75 decks
13%synergy
Snuff Out
13%inclusion10 decks75 decks
10%synergy
Soul Shatter
12%inclusion9 decks75 decks
9%synergy
Imp's Mischief
12%inclusion9 decks75 decks
8%synergy
Force of Despair
11%inclusion8 decks75 decks
9%synergy
Plumb the Forbidden
11%inclusion8 decks75 decks
8%synergy
Corrupted Conviction
11%inclusion8 decks75 decks
6%synergy
Not Dead After All
9.3%inclusion7 decks75 decks
6%synergy
Songs of the Damned
8.0%inclusion6 decks75 decks
7%synergy
Tragic Slip
8.0%inclusion6 decks75 decks
4%synergy
Szat's Will
6.7%inclusion5 decks75 decks
6%synergy
Sacrifice
6.7%inclusion5 decks75 decks
6%synergy
Sudden Spoiling
6.7%inclusion5 decks75 decks
5%synergy
Nasty End
5.3%inclusion4 decks75 decks
4%synergy
Undying Malice
5.3%inclusion4 decks75 decks
3%synergy
Baleful Mastery
5.3%inclusion4 decks75 decks
3%synergy
Dismember
5.3%inclusion4 decks75 decks
2%synergy
Defile
5.3%inclusion4 decks75 decks
2%synergy
Sorceries
Agadeem's Awakening
53%inclusion40 decks75 decks
50%synergy
Toxic Deluge
44%inclusion33 decks75 decks
26%synergy
Diabolic Intent
36%inclusion27 decks75 decks
28%synergy
Feed the Swarm
35%inclusion26 decks75 decks
18%synergy
Victimize
28%inclusion21 decks75 decks
16%synergy
Beseech the Mirror
25%inclusion19 decks75 decks
22%synergy
Yawgmoth's Will
24%inclusion18 decks75 decks
23%synergy
Unearth
17%inclusion13 decks75 decks
14%synergy
Grim Tutor
17%inclusion13 decks75 decks
13%synergy
Blasphemous Edict
17%inclusion13 decks75 decks
11%synergy
Living Death
15%inclusion11 decks75 decks
9%synergy
Damnation
12%inclusion9 decks75 decks
5%synergy
Innocent Blood
11%inclusion8 decks75 decks
10%synergy
Will of the Abzan
10%inclusion6 decks63 decks
8%synergy
Lively Dirge
9.3%inclusion7 decks75 decks
8%synergy
Buried Alive
9.3%inclusion7 decks75 decks
3%synergy
Insatiable Avarice
8.0%inclusion6 decks75 decks
5%synergy
Torment of Hailfire
8.0%inclusion6 decks75 decks
4%synergy
Season of Loss
6.7%inclusion5 decks75 decks
6%synergy
Beseech the Queen
6.7%inclusion5 decks75 decks
6%synergy
Eaten Alive
6.7%inclusion5 decks75 decks
6%synergy
Night's Whisper
6.7%inclusion5 decks75 decks
-3%synergy
Worthy Cost
6.3%inclusion4 decks63 decks
6%synergy
Plague of Vermin
5.3%inclusion4 decks75 decks
5%synergy
Bubbling Muck
5.3%inclusion4 decks75 decks
4%synergy
Dread Return
5.3%inclusion4 decks75 decks
0%synergy
Diabolic Tutor
5.3%inclusion4 decks75 decks
0%synergy
Sign in Blood
5.3%inclusion4 decks75 decks
-3%synergy
Utility Artifacts
Sensei's Divining Top
32%inclusion24 decks75 decks
27%synergy
Bontu's Monument
28%inclusion21 decks75 decks
26%synergy
The Masamune
19%inclusion11 decks57 decks
19%synergy
The Darkness Crystal
18%inclusion11 decks60 decks
15%synergy
Altar of Dementia
13%inclusion10 decks75 decks
11%synergy
Spawning Pit
11%inclusion8 decks75 decks
10%synergy
Desecrated Tomb
8.0%inclusion6 decks75 decks
8%synergy
Genesis Chamber
8.0%inclusion6 decks75 decks
7%synergy
Expedition Map
8.0%inclusion6 decks75 decks
5%synergy
Lightning Greaves
8.0%inclusion6 decks75 decks
-17%synergy
Altar of Bhaal
6.7%inclusion5 decks75 decks
6%synergy
Agatha's Soul Cauldron
6.7%inclusion5 decks75 decks
6%synergy
Mindcrank
6.7%inclusion5 decks75 decks
5%synergy
Wishclaw Talisman
6.7%inclusion5 decks75 decks
1%synergy
Blasting Station
5.3%inclusion4 decks75 decks
5%synergy
Wayfarer's Bauble
5.3%inclusion4 decks75 decks
-2%synergy
Enchantments
Black Market Connections
61%inclusion46 decks75 decks
49%synergy
Bitterblossom
57%inclusion43 decks75 decks
53%synergy
Bastion of Remembrance
37%inclusion28 decks75 decks
31%synergy
The Meathook Massacre
35%inclusion26 decks75 decks
29%synergy
Tombstone Stairwell
33%inclusion25 decks75 decks
33%synergy
Biotransference
33%inclusion25 decks75 decks
33%synergy
Funeral Room // Awakening Hall
24%inclusion18 decks75 decks
22%synergy
Blight Mound
20%inclusion15 decks75 decks
19%synergy
Dictate of Erebos
20%inclusion15 decks75 decks
17%synergy
Bloodchief Ascension
17%inclusion13 decks75 decks
14%synergy
Animate Dead
16%inclusion12 decks75 decks
7%synergy
Phyrexian Reclamation
15%inclusion11 decks75 decks
11%synergy
Carnival of Souls
11%inclusion8 decks75 decks
11%synergy
Dark Prophecy
11%inclusion8 decks75 decks
10%synergy
Phyrexian Arena
11%inclusion8 decks75 decks
-5%synergy
Dance of the Dead
9.3%inclusion7 decks75 decks
8%synergy
Dreadhorde Invasion
8.0%inclusion6 decks75 decks
6%synergy
Exquisite Blood
8.0%inclusion6 decks75 decks
3%synergy
Sanguine Bond
8.0%inclusion6 decks75 decks
3%synergy
The Sibsig Ceremony
7.9%inclusion5 decks63 decks
8%synergy
Gate to Phyrexia
6.7%inclusion5 decks75 decks
7%synergy
Case of the Stashed Skeleton
6.7%inclusion5 decks75 decks
6%synergy
Nest of Scarabs
6.7%inclusion5 decks75 decks
6%synergy
Kaya's Ghostform
6.7%inclusion5 decks75 decks
3%synergy
Black Market
6.7%inclusion5 decks75 decks
2%synergy
Teval's Judgment
6.3%inclusion4 decks63 decks
4%synergy
Sothera, the Supervoid
5.5%inclusion3 decks55 decks
5%synergy
Contamination
5.3%inclusion4 decks75 decks
5%synergy
Ghoulish Procession
5.3%inclusion4 decks75 decks
5%synergy
Attrition
5.3%inclusion4 decks75 decks
5%synergy
Meathook Massacre II
5.3%inclusion4 decks75 decks
4%synergy
Tortured Existence
5.3%inclusion4 decks75 decks
3%synergy
Necromancy
5.3%inclusion4 decks75 decks
2%synergy
Planeswalkers
Tevesh Szat, Doom of Fools
33%inclusion25 decks75 decks
32%synergy
Liliana, Dreadhorde General
20%inclusion15 decks75 decks
16%synergy
Lolth, Spider Queen
8.0%inclusion6 decks75 decks
7%synergy
Utility Lands
Cabal Coffers
73%inclusion55 decks75 decks
64%synergy
Urborg, Tomb of Yawgmoth
71%inclusion53 decks75 decks
62%synergy
Nykthos, Shrine to Nyx
64%inclusion48 decks75 decks
59%synergy
Susur Secundi, Void Altar
56%inclusion29 decks52 decks
53%synergy
Midgar, City of Mako
55%inclusion32 decks58 decks
51%synergy
High Market
40%inclusion30 decks75 decks
37%synergy
Shizo, Death's Storehouse
40%inclusion30 decks75 decks
36%synergy
Urza's Saga
39%inclusion29 decks75 decks
32%synergy
Barad-dûr
37%inclusion28 decks75 decks
35%synergy
Lake of the Dead
32%inclusion24 decks75 decks
31%synergy
Deserted Temple
32%inclusion24 decks75 decks
31%synergy
Bojuka Bog
32%inclusion24 decks75 decks
2%synergy
Takenuma, Abandoned Mire
28%inclusion21 decks75 decks
19%synergy
Spymaster's Vault
25%inclusion19 decks75 decks
23%synergy
Witch's Cottage
23%inclusion17 decks75 decks
19%synergy
Cabal Stronghold
21%inclusion16 decks75 decks
18%synergy
Reliquary Tower
19%inclusion14 decks75 decks
-11%synergy
Volrath's Stronghold
15%inclusion11 decks75 decks
13%synergy
War Room
13%inclusion10 decks75 decks
7%synergy
Blast Zone
11%inclusion8 decks75 decks
10%synergy
Castle Locthwain
11%inclusion8 decks75 decks
7%synergy
Crypt of Agadeem
9.3%inclusion7 decks75 decks
8%synergy
Swarmyard
8.0%inclusion6 decks75 decks
7%synergy
Command Beacon
6.7%inclusion5 decks75 decks
2%synergy
Cabal Pit
5.3%inclusion4 decks75 decks
5%synergy
City of Traitors
5.3%inclusion4 decks75 decks
4%synergy
Westvale Abbey
5.3%inclusion4 decks75 decks
3%synergy
Buried Ruin
5.3%inclusion4 decks75 decks
1%synergy
Mana Artifacts
Sol Ring
93%inclusion70 decks75 decks
10%synergy
Arcane Signet
53%inclusion40 decks75 decks
-19%synergy
The Soul Stone
53%inclusion26 decks49 decks
49%synergy
Mox Amber
35%inclusion26 decks75 decks
30%synergy
Lotus Petal
21%inclusion16 decks75 decks
14%synergy
Fellwar Stone
20%inclusion15 decks75 decks
0%synergy
Mox Diamond
13%inclusion10 decks75 decks
9%synergy
Throne of Eldraine
12%inclusion9 decks75 decks
10%synergy
Mind Stone
12%inclusion9 decks75 decks
-3%synergy
Thought Vessel
12%inclusion9 decks75 decks
-5%synergy
Mox Opal
8.0%inclusion6 decks75 decks
4%synergy
Springleaf Drum
6.7%inclusion5 decks75 decks
5%synergy
Grim Monolith
5.3%inclusion4 decks75 decks
3%synergy
Lands
Urza's Cave
45%inclusion34 decks75 decks
43%synergy
Gemstone Caverns
32%inclusion24 decks75 decks
27%synergy
Cavern of Souls
11%inclusion8 decks75 decks
3%synergy
Myriad Landscape
11%inclusion8 decks75 decks
-5%synergy
Verdant Catacombs
6.7%inclusion5 decks75 decks
-4%synergy
Bloodstained Mire
5.3%inclusion4 decks75 decks
-6%synergy
Polluted Delta
5.3%inclusion4 decks75 decks
-7%synergy