Chthonian Nightmare + Priest of Gix + Cathodion

Chthonian Nightmare
Priest of Gix
Cathodion

Requires
Chthonian Nightmare must be on the battlefield. Priest of Gix must be in the graveyard. Cathodion must be on the battlefield. You have at least three energy counters.
Steps
  1. Activate Chthonian Nightmare by paying eee, sacrificing Cathodion and returning Chthonian Nightmare from the battlefield to your hand.
  2. When Cathodion dies, it triggers, adding .
  3. Resolve the Chthonian Nightmare ability, 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. Activate Chthonian Nightmare by paying eee, sacrificing Priest of Gix and returning Chthonian Nightmare from the battlefield to your hand, returning Cathodion from your graveyard to the battlefield.
  8. Cast Chthonian Nightmare by paying 1.
  9. When Chthonian Nightmare enters the battlefield, it triggers, causing you to get eee.
  10. Repeat.
Results
Infinite black mana. Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Rakdos, the Muscle
0.86% of 2546 decks 22 decks
Tayam, Luminous Enigma
0.10% of 5725 decks 6 decks
Yawgmoth, Thran Physician
0.07% of 5567 decks 4 decks
Syr Konrad, the Grim
0.07% of 4587 decks 3 decks
Tinybones, Trinket Thief
0.06% of 5124 decks 3 decks
Grenzo, Dungeon Warden
0.09% of 3267 decks 3 decks
Braids, Arisen Nightmare
0.04% of 7033 decks 3 decks
Asmodeus the Archfiend
0.55% of 365 decks 2 decks
Imskir Iron-Eater
0.09% of 2197 decks 2 decks
Shilgengar, Sire of Famine
0.06% of 3492 decks 2 decks
K'rrik, Son of Yawgmoth
0.01% of 13841 decks 2 decks
Rona, Herald of Invasion
0.04% of 2284 decks 1 decks
Bane, Lord of Darkness
0.05% of 2087 decks 1 decks
Zoraline, Cosmos Caller
0.03% of 3030 decks 1 decks
Breya, Etherium Shaper
0.01% of 13853 decks 1 decks
Maha, Its Feathers Night
0.04% of 2469 decks 1 decks
Atraxa, Praetors' Voice
0.00% of 35211 decks 1 decks
Shadowheart, Dark Justiciar // Haunted One
0.23% of 427 decks 1 decks
New Cards
Withering Torment
83% of 12 decks +62% synergy
Blazemire Verge
50% of 8 decks +28% synergy
Cynical Loner
18% of 17 decks +17% synergy
Demonic Counsel
15% of 20 decks +10% synergy
Come Back Wrong
9% of 35 decks +7% synergy
High Synergy Cards
Priest of Urabrask
67% of 36 decks +66% synergy
Burnt Offering
64% of 36 decks +62% synergy
Reckless Barbarian
58% of 36 decks +57% synergy
Tyvar, Jubilant Brawler
57% of 14 decks +52% synergy
Impulsive Pilferer
53% of 36 decks +50% synergy
Wall of Roots
50% of 14 decks +49% synergy
Mayhem Devil
58% of 36 decks +48% synergy
Dark Ritual
71% of 85 decks +48% synergy
Devoted Druid
50% of 14 decks +47% synergy
Ashnod's Altar
54% of 85 decks +47% synergy
Top Cards
Birds of Paradise
64% of 14 decks +37% synergy
Swords to Plowshares
58% of 19 decks -5% synergy
Eternal Witness
57% of 14 decks +36% synergy
Reanimate
53% of 85 decks +37% synergy
Flare of Duplication
50% of 34 decks +46% synergy
Muddle the Mixture
50% of 10 decks +45% synergy
An Offer You Can't Refuse
50% of 10 decks +29% synergy
Rhystic Study
50% of 10 decks +22% synergy
Culling the Weak
48% of 85 decks +44% synergy
Fury
47% of 36 decks +46% synergy
Creatures
Birgi, God of Storytelling
44% of 36 decks +39% synergy
Warren Soultrader
44% of 79 decks +37% synergy
Deathrite Shaman
43% of 14 decks +31% synergy
Delighted Halfling
43% of 14 decks +29% synergy
Pinnacle Monk
42% of 26 decks +35% synergy
Ingot Chewer
39% of 36 decks +38% synergy
Imperial Recruiter
39% of 36 decks +33% synergy
Viscera Seer
39% of 85 decks +29% synergy
Pitiless Plunderer
36% of 85 decks +29% synergy
Dauthi Voidwalker
36% of 85 decks +28% synergy
Orcish Bowmasters
36% of 85 decks +25% synergy
Skirk Prospector
36% of 36 decks +33% synergy
Prosper, Tome-Bound
36% of 36 decks +33% synergy
Ragavan, Nimble Pilferer
36% of 36 decks +28% synergy
Accursed Marauder
36% of 61 decks +27% synergy
Elvish Spirit Guide
36% of 14 decks +32% synergy
Rishkar, Peema Renegade
36% of 14 decks +31% synergy
Dargo, the Shipwrecker
33% of 36 decks +33% synergy
Simian Spirit Guide
33% of 36 decks +28% synergy
Cruel Celebrant
32% of 19 decks +23% synergy
Esper Sentinel
32% of 19 decks +11% synergy
Safehold Elite
30% of 10 decks +30% synergy
Kitchen Finks
30% of 10 decks +30% synergy
Knight of Autumn
30% of 10 decks +28% synergy
Good-Fortune Unicorn
30% of 10 decks +27% synergy
Peregrine Drake
30% of 10 decks +27% synergy
Hullbreaker Horror
30% of 10 decks +23% synergy
Thassa's Oracle
30% of 10 decks +23% synergy
Avacyn's Pilgrim
30% of 10 decks +15% synergy
Boggart Trawler
30% of 71 decks +24% synergy
Blood Artist
29% of 85 decks +18% synergy
Goblin Engineer
28% of 36 decks +24% synergy
Dualcaster Mage
28% of 36 decks +23% synergy
Dockside Extortionist
28% of 36 decks +15% synergy
Greedy Freebooter
27% of 85 decks +25% synergy
Carrion Feeder
27% of 85 decks +22% synergy
Archivist of Oghma
26% of 19 decks +20% synergy
Lotho, Corrupt Shirriff
26% of 19 decks +12% synergy
Forsaken Miner
26% of 85 decks +24% synergy
Zulaport Cutthroat
26% of 85 decks +16% synergy
_____ Goblin
25% of 36 decks +25% synergy
Skittering Precursor
25% of 28 decks +25% synergy
Magda, Brazen Outlaw
25% of 36 decks +22% synergy
Blood Pet
25% of 85 decks +24% synergy
Shriekmaw
24% of 85 decks +21% synergy
Opposition Agent
22% of 85 decks +15% synergy
Atsushi, the Blazing Sky
22% of 36 decks +20% synergy
Basking Broodscale
21% of 14 decks +19% synergy
Fauna Shaman
21% of 14 decks +18% synergy
Six
21% of 14 decks +14% synergy
Instants
Vampiric Tutor
44% of 85 decks +25% synergy
Enlightened Tutor
42% of 19 decks +24% synergy
Eladamri's Call
40% of 10 decks +29% synergy
Mystical Tutor
40% of 10 decks +25% synergy
Red Elemental Blast
39% of 36 decks +32% synergy
Deflecting Swat
39% of 36 decks +23% synergy
Entomb
38% of 85 decks +30% synergy
Veil of Summer
36% of 14 decks +29% synergy
Worldly Tutor
36% of 14 decks +22% synergy
Pyroblast
33% of 36 decks +27% synergy
Cabal Ritual
33% of 85 decks +28% synergy
Mental Misstep
30% of 10 decks +24% synergy
Strix Serenade
30% of 10 decks +23% synergy
Pact of Negation
30% of 10 decks +23% synergy
Swan Song
30% of 10 decks +13% synergy
Noxious Revival
29% of 14 decks +23% synergy
Assassin's Trophy
29% of 14 decks -2% synergy
Fell the Profane
28% of 79 decks +16% synergy
Despark
26% of 19 decks +11% synergy
Path to Exile
26% of 19 decks -19% synergy
Saw in Half
26% of 85 decks +23% synergy
Sacrifice
22% of 85 decks +22% synergy
Abrade
22% of 36 decks +11% synergy
Terminate
22% of 36 decks +1% synergy
Chaos Warp
22% of 36 decks -10% synergy
Abrupt Decay
21% of 14 decks +11% synergy
Deadly Dispute
21% of 85 decks +10% synergy
Silence
21% of 19 decks +15% synergy
Generous Gift
21% of 19 decks -5% synergy
Bolt Bend
19% of 36 decks +16% synergy
Deadly Rollick
19% of 85 decks +8% synergy
Flare of Malice
18% of 79 decks +14% synergy
Songs of the Damned
18% of 85 decks +17% synergy
Malakir Rebirth
18% of 85 decks +9% synergy
Rakdos Charm
17% of 36 decks +2% synergy
Anguished Unmaking
16% of 19 decks -8% synergy
Village Rites
15% of 85 decks +5% synergy
Dismember
14% of 85 decks +11% synergy
Imp's Mischief
14% of 85 decks +11% synergy
Not Dead After All
12% of 85 decks +8% synergy
Kolaghan's Command
11% of 36 decks +9% synergy
Pyretic Ritual
11% of 36 decks +9% synergy
Lightning Bolt
11% of 36 decks +0% synergy
Corpse Dance
11% of 85 decks +10% synergy
Corrupted Conviction
9% of 85 decks +4% synergy
Desperate Ritual
8% of 36 decks +6% synergy
Kazuul's Fury
8% of 36 decks +6% synergy
Tibalt's Trickery
8% of 36 decks +3% synergy
Cut Down
8% of 85 decks +7% synergy
Snuff Out
8% of 85 decks +6% synergy
Sorceries
Demonic Tutor
49% of 85 decks +27% synergy
Diabolic Intent
47% of 85 decks +38% synergy
Jeska's Will
44% of 36 decks +27% synergy
Gamble
36% of 36 decks +26% synergy
Culling Ritual
36% of 14 decks +25% synergy
Buried Alive
34% of 85 decks +29% synergy
Toxic Deluge
31% of 85 decks +13% synergy
Victimize
29% of 85 decks +18% synergy
Feed the Swarm
29% of 85 decks +11% synergy
Green Sun's Zenith
29% of 14 decks +22% synergy
Imperial Seal
24% of 85 decks +18% synergy
Infernal Plunge
22% of 36 decks +21% synergy
Rite of Flame
22% of 36 decks +19% synergy
Wheel of Fortune
22% of 36 decks +17% synergy
Blasphemous Act
22% of 36 decks -11% synergy
Finale of Devastation
21% of 14 decks +13% synergy
Cultivate
21% of 14 decks -25% synergy
Sevinne's Reclamation
21% of 19 decks +14% synergy
Molten Duplication
19% of 36 decks +16% synergy
Unearth
19% of 85 decks +15% synergy
Agadeem's Awakening
16% of 85 decks +13% synergy
Rite of Oblivion
16% of 19 decks +13% synergy
Damn
16% of 19 decks -1% synergy
Unmarked Grave
15% of 85 decks +13% synergy
Persist
14% of 85 decks +12% synergy
Lively Dirge
14% of 85 decks +12% synergy
Grim Tutor
14% of 85 decks +9% synergy
Claim the Firstborn
14% of 36 decks +13% synergy
Diabolic Tutor
13% of 85 decks +7% synergy
Dread Return
12% of 85 decks +7% synergy
Shatterskull Smashing
11% of 36 decks +8% synergy
Beseech the Mirror
11% of 85 decks +6% synergy
Insatiable Avarice
11% of 85 decks +5% synergy
Living Death
11% of 85 decks +5% synergy
Final Parting
9% of 85 decks +8% synergy
Peer into the Abyss
9% of 85 decks +6% synergy
Exsanguinate
9% of 85 decks +4% synergy
Stargaze
9% of 32 decks +8% synergy
Bloodsoaked Insight
9% of 34 decks +4% synergy
Strike It Rich
8% of 36 decks +6% synergy
Vandalblast
8% of 36 decks -8% synergy
Faithless Looting
8% of 36 decks -8% synergy
Praetor's Grasp
8% of 85 decks +6% synergy
Night's Whisper
8% of 85 decks -1% synergy
Dark Petition
7% of 85 decks +6% synergy
Chain of Smog
7% of 85 decks +6% synergy
Scheming Symmetry
7% of 85 decks +5% synergy
Mutilate
7% of 85 decks +5% synergy
Torment of Hailfire
7% of 85 decks +2% synergy
Profane Tutor
6% of 85 decks +3% synergy
Utility Artifacts
Jet Medallion
40% of 85 decks +37% synergy
Phyrexian Altar
40% of 85 decks +36% synergy
Wishclaw Talisman
29% of 85 decks +24% synergy
The One Ring
24% of 85 decks +15% synergy
Bolas's Citadel
16% of 85 decks +7% synergy
Skullclamp
16% of 85 decks +4% synergy
Altar of Dementia
15% of 85 decks +12% synergy
Defense Grid
14% of 85 decks +13% synergy
Vexing Bauble
13% of 71 decks +11% synergy
Aetherflux Reservoir
11% of 85 decks +7% synergy
Lightning Greaves
11% of 85 decks -15% synergy
Nim Deathmantle
9% of 85 decks +9% synergy
Sensei's Divining Top
9% of 85 decks +4% synergy
Desecrated Tomb
7% of 85 decks +7% synergy
Mindcrank
7% of 85 decks +5% synergy
Bontu's Monument
7% of 85 decks +5% synergy
Agatha's Soul Cauldron
6% of 85 decks +4% synergy
Ruby Medallion
6% of 85 decks +3% synergy
Wayfarer's Bauble
6% of 85 decks -4% synergy
Enchantments
Animate Dead
42% of 85 decks +33% synergy
Mystic Remora
40% of 10 decks +22% synergy
Underworld Breach
36% of 36 decks +30% synergy
Insidious Roots
36% of 14 decks +27% synergy
Abzan Ascendancy
30% of 10 decks +28% synergy
Goblin Bombardment
28% of 36 decks +21% synergy
Necropotence
22% of 85 decks +17% synergy
Primal Prayers
21% of 14 decks +21% synergy
Survival of the Fittest
21% of 14 decks +20% synergy
Carpet of Flowers
21% of 14 decks +18% synergy
Smothering Tithe
21% of 19 decks -4% synergy
Swift Reconfiguration
16% of 19 decks +15% synergy
Blind Obedience
16% of 19 decks +9% synergy
Necromancy
12% of 85 decks +9% synergy
Bastion of Remembrance
11% of 85 decks +4% synergy
Phyrexian Arena
11% of 85 decks -4% synergy
Ripples of Undeath
10% of 71 decks +3% synergy
Dance of the Dead
9% of 85 decks +8% synergy
The Meathook Massacre
9% of 85 decks +4% synergy
Powerbalance
9% of 34 decks +6% synergy
Waste Not
8% of 85 decks +6% synergy
Black Market Connections
8% of 85 decks -3% synergy
Oppression
7% of 85 decks +6% synergy
Hopeless Nightmare
6% of 85 decks +5% synergy
Blight Mound
6% of 85 decks +5% synergy
Bloodchief Ascension
6% of 85 decks +3% synergy
Phyrexian Reclamation
6% of 85 decks +2% synergy
Kaya's Ghostform
6% of 85 decks +2% synergy
Utility Lands
Boseiju, Who Endures
57% of 14 decks +38% synergy
Phyrexian Tower
47% of 85 decks +39% synergy
Ancient Tomb
35% of 85 decks +25% synergy
Urborg, Tomb of Yawgmoth
34% of 85 decks +24% synergy
Cabal Coffers
29% of 85 decks +19% synergy
Takenuma, Abandoned Mire
27% of 85 decks +16% synergy
Urza's Saga
24% of 85 decks +16% synergy
Gaea's Cradle
21% of 14 decks +16% synergy
Emergence Zone
21% of 85 decks +19% synergy
Eiganjo, Seat of the Empire
21% of 19 decks +12% synergy
Bojuka Bog
20% of 85 decks -10% synergy
Spymaster's Vault
15% of 79 decks +11% synergy
Sokenzan, Crucible of Defiance
11% of 36 decks +6% synergy
Reliquary Tower
11% of 85 decks -19% synergy
Command Beacon
9% of 85 decks +5% synergy
City of Traitors
8% of 85 decks +7% synergy
High Market
8% of 85 decks +5% synergy
Cabal Stronghold
8% of 85 decks +5% synergy
Witch's Cottage
8% of 85 decks +4% synergy
Nykthos, Shrine to Nyx
8% of 85 decks +3% synergy
War Room
7% of 85 decks +1% synergy
Cabal Pit
6% of 85 decks +5% synergy
Strip Mine
6% of 85 decks +3% synergy
Vault of Whispers
6% of 85 decks +1% synergy
Mortuary Mire
6% of 85 decks +1% synergy
Castle Locthwain
6% of 85 decks +1% synergy
Mana Artifacts
Sol Ring
89% of 85 decks +5% synergy
Arcane Signet
86% of 85 decks +14% synergy
Talisman of Indulgence
72% of 36 decks +46% synergy
Talisman of Progress
60% of 5 decks +37% synergy
Talisman of Dominance
60% of 10 decks +29% synergy
Rakdos Signet
42% of 36 decks +12% synergy
Cursed Mirror
39% of 36 decks +34% synergy
Lotus Petal
39% of 85 decks +32% synergy
Chrome Mox
38% of 85 decks +31% synergy
Talisman of Hierarchy
37% of 19 decks +12% synergy
Fellwar Stone
34% of 85 decks +13% synergy
Mana Vault
33% of 85 decks +27% synergy
Mox Diamond
27% of 85 decks +23% synergy
Mox Opal
26% of 85 decks +21% synergy
Mana Crypt
22% of 85 decks +13% synergy
Talisman of Resilience
21% of 14 decks +10% synergy
Jeweled Lotus
21% of 85 decks +15% synergy
Mind Stone
19% of 85 decks +1% synergy
Mox Amber
18% of 85 decks +13% synergy
Grim Monolith
16% of 85 decks +15% synergy
Orzhov Signet
16% of 19 decks -11% synergy
Lion's Eye Diamond
12% of 85 decks +10% synergy
Thought Vessel
12% of 85 decks -5% synergy
Springleaf Drum
11% of 85 decks +9% synergy
Paradise Mantle
7% of 85 decks +6% synergy
Charcoal Diamond
6% of 85 decks +1% synergy
Commander's Sphere
6% of 85 decks -10% synergy
Lands
Perilous Landscape
100% of 3 decks +87% synergy
Shattered Landscape
100% of 3 decks +87% synergy
Seething Landscape
100% of 3 decks +84% synergy
Temple Garden
70% of 10 decks +29% synergy
Sulfurous Springs
67% of 36 decks +47% synergy
Godless Shrine
63% of 19 decks +22% synergy
Contaminated Landscape
60% of 5 decks +47% synergy
Command Tower
59% of 85 decks -15% synergy
Blood Crypt
56% of 36 decks +17% synergy
Deceptive Landscape
50% of 6 decks +37% synergy
Overgrown Tomb
50% of 14 decks +7% synergy
Vault of Champions
47% of 19 decks +22% synergy
Luxury Suite
42% of 36 decks +15% synergy
Lush Portico
40% of 10 decks +28% synergy
Savannah
40% of 10 decks +27% synergy
Bountiful Promenade
40% of 10 decks +16% synergy
Raucous Theater
39% of 36 decks +26% synergy
Shadowy Backstreet
37% of 19 decks +23% synergy
Isolated Chapel
37% of 19 decks +10% synergy
Caves of Koilos
37% of 19 decks +9% synergy
Bloodstained Mire
36% of 85 decks +26% synergy
Mount Doom
36% of 36 decks +28% synergy
Badlands
36% of 36 decks +23% synergy
Bayou
36% of 14 decks +22% synergy
Dragonskull Summit
33% of 36 decks +3% synergy
Fetid Heath
32% of 19 decks +21% synergy
Marsh Flats
31% of 85 decks +19% synergy
Smoldering Marsh
31% of 36 decks -2% synergy
Morphic Pool
30% of 10 decks +4% synergy
Indatha Triome
30% of 10 decks -1% synergy
Watery Grave
30% of 10 decks -11% synergy
Gemstone Caverns
29% of 85 decks +24% synergy
Undergrowth Stadium
29% of 14 decks +2% synergy
Woodland Cemetery
29% of 14 decks +1% synergy
Tainted Peak
28% of 36 decks +18% synergy
Polluted Delta
27% of 85 decks +16% synergy
Verdant Catacombs
27% of 85 decks +16% synergy
Silent Clearing
26% of 19 decks +22% synergy
Brightclimb Pathway
26% of 19 decks +16% synergy
City of Brass
26% of 85 decks +18% synergy
Blightstep Pathway
25% of 36 decks +15% synergy
Nurturing Peatland
21% of 14 decks +16% synergy
Necroblossom Snarl
21% of 14 decks +10% synergy
Underground Mortuary
21% of 14 decks +5% synergy
Mana Confluence
21% of 85 decks +14% synergy
Exotic Orchard
21% of 85 decks -14% synergy
Tainted Field
21% of 19 decks +8% synergy
Shattered Sanctum
21% of 19 decks +8% synergy
Scrubland
21% of 19 decks +7% synergy
Shadowblood Ridge
19% of 36 decks +8% synergy