Songs of the Damned + Chthonian Nightmare + Eternal Witness

Songs of the Damned
Chthonian Nightmare
Eternal Witness

Requires
Songs of the Damned must be in hand. Chthonian Nightmare must be in hand. Eternal Witness must be on the battlefield. Mana needed:
Steps
  1. Cast Songs of the Damned by paying , adding for each creature card in your graveyard.
  2. Cast Chthonian Nightmare by paying 1.
  3. When Chthonian Nightmare enters the battlefield, it triggers, causing you to get eee.
  4. Activate Chthonian Nightmare by paying eee, sacrificing a creature with mana value 3 or less and returning Chthonian Nightmare from the battlefield to your hand, returning Eternal Witness from your graveyard to the battlefield.
  5. When Eternal Witness enters the battlefield, it triggers, returning Songs of the Damned from your graveyard to your hand.
  6. Cast Chthonian Nightmare by paying 1.
  7. When Chthonian Nightmare enters the battlefield, it triggers, causing you to get eee.
  8. Activate Chthonian Nightmare by paying an amount of e, sacrificing Eternal Witness and returning Chthonian Nightmare from the battlefield to your hand, returning a creature from your graveyard to the battlefield.
  9. Repeat.
Results
Infinite LTB. Infinite ETB. Infinite sacrifice triggers. Infinite death triggers. Infinite storm count. Infinite magecraft triggers. Infinite black mana.

Grist, Voracious Larva
1.49% of 1544 decks 23 decks
Sidisi, Brood Tyrant
0.16% of 7012 decks 11 decks
Hogaak, Arisen Necropolis
0.44% of 2067 decks 9 decks
Grist, the Hunger Tide
0.11% of 6096 decks 7 decks
The Mycotyrant
0.07% of 8605 decks 6 decks
Jarad, Golgari Lich Lord
0.12% of 4288 decks 5 decks
Meren of Clan Nel Toth
0.03% of 16461 decks 5 decks
Old Stickfingers
0.17% of 2936 decks 5 decks
Blex, Vexing Pest
0.63% of 633 decks 4 decks
Coram, the Undertaker
0.07% of 5580 decks 4 decks
Korvold, Fae-Cursed King
0.02% of 16256 decks 4 decks
Karador, Ghost Chieftain
0.05% of 5624 decks 3 decks
Izoni, Thousand-Eyed
0.53% of 563 decks 3 decks
Kagha, Shadow Archdruid
0.51% of 584 decks 3 decks
The Necrobloom
0.02% of 14019 decks 3 decks
Tana, the Bloodsower // Tormod, the Desecrator
2.44% of 82 decks 2 decks
Varolz, the Scar-Striped
0.13% of 1486 decks 2 decks
Tayam, Luminous Enigma
0.03% of 6425 decks 2 decks
New Cards
Auroral Procession
33% of 3 decks +32% synergy
Kheru Goldkeeper
33% of 3 decks +28% synergy
Kishla Skimmer
33% of 3 decks +31% synergy
Rakshasa's Bargain
33% of 3 decks +32% synergy
On Wings of Gold
20% of 5 decks +18% synergy
High Synergy Cards
Ignoble Hierarch
88% of 16 decks +62% synergy
Six
63% of 125 decks +58% synergy
Stitcher's Supplier
56% of 125 decks +53% synergy
Dread Return
54% of 125 decks +48% synergy
Shifting Woodland
54% of 125 decks +48% synergy
Mayhem Devil
56% of 16 decks +46% synergy
Ripples of Undeath
51% of 124 decks +46% synergy
Reanimate
60% of 125 decks +43% synergy
Buried Alive
49% of 125 decks +43% synergy
Wight of the Reliquary
47% of 125 decks +41% synergy
Top Cards
Faithless Looting
56% of 16 decks +40% synergy
Victimize
52% of 125 decks +40% synergy
Sakura-Tribe Elder
52% of 125 decks +34% synergy
Birds of Paradise
48% of 125 decks +21% synergy
Dark Ritual
46% of 125 decks +23% synergy
Elves of Deep Shadow
44% of 125 decks +34% synergy
Skullclamp
44% of 125 decks +32% synergy
Simian Spirit Guide
44% of 16 decks +38% synergy
Entomb
43% of 125 decks +36% synergy
Llanowar Elves
43% of 125 decks +22% synergy
Game Changers
Underworld Breach
50% of 16 decks +44% synergy
Thassa's Oracle
50% of 18 decks +43% synergy
Cyclonic Rift
39% of 18 decks +12% synergy
Jeska's Will
25% of 16 decks +8% synergy
Fierce Guardianship
22% of 18 decks +4% synergy
Chrome Mox
12% of 125 decks +6% synergy
Gaea's Cradle
10% of 125 decks +4% synergy
Mox Diamond
8% of 125 decks +4% synergy
Survival of the Fittest
6% of 125 decks +4% synergy
Ad Nauseam
6% of 125 decks +3% synergy
Creatures
Aftermath Analyst
42% of 125 decks +39% synergy
Deathrite Shaman
42% of 125 decks +31% synergy
Golgari Grave-Troll
42% of 125 decks +40% synergy
Tinder Wall
38% of 16 decks +35% synergy
Anger
38% of 16 decks +32% synergy
Warren Soultrader
34% of 125 decks +29% synergy
Viscera Seer
34% of 125 decks +26% synergy
Elvish Mystic
34% of 125 decks +16% synergy
Reveillark
33% of 12 decks +32% synergy
Lurrus of the Dream-Den
33% of 12 decks +30% synergy
Sun Titan
33% of 12 decks +24% synergy
Haywire Mite
33% of 125 decks +29% synergy
Syr Konrad, the Grim
33% of 125 decks +24% synergy
Dualcaster Mage
31% of 16 decks +27% synergy
Disciple of Freyalise
30% of 125 decks +25% synergy
Zulaport Cutthroat
30% of 125 decks +21% synergy
Golgari Thug
30% of 125 decks +28% synergy
Skull Prophet
29% of 125 decks +24% synergy
Zellix, Sanity Flayer
28% of 18 decks +26% synergy
Hydroelectric Specimen
28% of 18 decks +24% synergy
Satyr Wayfinder
27% of 125 decks +25% synergy
Pitiless Plunderer
26% of 125 decks +19% synergy
Fiend Artisan
26% of 125 decks +23% synergy
Honest Rutstein
26% of 125 decks +20% synergy
Ramunap Excavator
26% of 125 decks +19% synergy
Renegade Rallier
25% of 12 decks +25% synergy
Chainer, Nightmare Adept
25% of 16 decks +20% synergy
Welcoming Vampire
25% of 12 decks +19% synergy
Avacyn's Pilgrim
25% of 12 decks +11% synergy
Esper Sentinel
25% of 12 decks +5% synergy
Timeless Witness
25% of 125 decks +22% synergy
Blood Artist
25% of 125 decks +13% synergy
Accursed Marauder
25% of 122 decks +19% synergy
Reclamation Sage
24% of 125 decks +14% synergy
Bloodghast
23% of 125 decks +21% synergy
Fyndhorn Elves
23% of 125 decks +11% synergy
Stinkweed Imp
22% of 125 decks +21% synergy
Cankerbloom
22% of 125 decks +17% synergy
Peregrine Drake
22% of 18 decks +19% synergy
Likeness Looter
22% of 18 decks +19% synergy
Muldrotha, the Gravetide
22% of 18 decks +15% synergy
World Shaper
22% of 125 decks +19% synergy
Nyx Weaver
22% of 125 decks +17% synergy
Boggart Trawler
21% of 124 decks +17% synergy
Gravecrawler
20% of 125 decks +17% synergy
Old Stickfingers
19% of 125 decks +17% synergy
Dragon's Rage Channeler
19% of 16 decks +17% synergy
Impulsive Pilferer
19% of 16 decks +16% synergy
Skirk Prospector
19% of 16 decks +16% synergy
Mahadi, Emporium Master
19% of 16 decks +13% synergy
Instants
Assassin's Trophy
43% of 125 decks +13% synergy
Swords to Plowshares
42% of 12 decks -21% synergy
Path to Exile
33% of 12 decks -13% synergy
Deflecting Swat
31% of 16 decks +15% synergy
Burnt Offering
25% of 16 decks +23% synergy
Red Elemental Blast
25% of 16 decks +19% synergy
Grisly Salvage
25% of 125 decks +19% synergy
Abrupt Decay
22% of 125 decks +12% synergy
Swan Song
22% of 18 decks +6% synergy
An Offer You Can't Refuse
22% of 18 decks +1% synergy
Noxious Revival
21% of 125 decks +15% synergy
Beast Within
21% of 125 decks -16% synergy
Culling the Weak
20% of 125 decks +16% synergy
Terminate
19% of 16 decks -2% synergy
Vampiric Tutor
18% of 125 decks +1% synergy
Revitalizing Repast
18% of 125 decks +9% synergy
Cabal Ritual
17% of 125 decks +12% synergy
Mana Drain
17% of 18 decks +2% synergy
Malakir Rebirth
15% of 125 decks +7% synergy
Fell the Profane
14% of 125 decks +6% synergy
Village Rites
14% of 125 decks +4% synergy
Deadly Rollick
14% of 125 decks +2% synergy
Grapple with the Past
13% of 125 decks +12% synergy
Worldly Tutor
13% of 125 decks -1% synergy
Lethal Scheme
12% of 125 decks +11% synergy
Crop Rotation
12% of 125 decks +2% synergy
Heroic Intervention
12% of 125 decks -18% synergy
Tear Asunder
11% of 125 decks +5% synergy
Saw in Half
10% of 125 decks +7% synergy
Deadly Dispute
10% of 125 decks -1% synergy
Putrefy
10% of 125 decks -6% synergy
Veil of Summer
9% of 125 decks +3% synergy
Mausoleum Secrets
8% of 125 decks +7% synergy
Overwhelming Remorse
8% of 125 decks +7% synergy
Flare of Malice
8% of 125 decks +6% synergy
Chord of Calling
8% of 125 decks +2% synergy
Nature's Claim
8% of 125 decks -1% synergy
Drag to the Roots
7% of 96 decks +5% synergy
Corrupted Conviction
7% of 125 decks +2% synergy
Dismember
6% of 125 decks +4% synergy
Darkblast
6% of 125 decks +5% synergy
Go for the Throat
6% of 125 decks -1% synergy
Sorceries
Life from the Loam
42% of 125 decks +38% synergy
Culling Ritual
39% of 125 decks +28% synergy
Living Death
38% of 125 decks +33% synergy
Unearth
36% of 125 decks +33% synergy
Molten Duplication
31% of 16 decks +29% synergy
Rise of the Witch-king
26% of 125 decks +21% synergy
Toxic Deluge
26% of 125 decks +9% synergy
Infernal Plunge
25% of 16 decks +24% synergy
Twinflame
25% of 16 decks +22% synergy
Sevinne's Reclamation
25% of 12 decks +18% synergy
Gamble
25% of 16 decks +15% synergy
Blasphemous Act
25% of 16 decks -8% synergy
Squirming Emergence
22% of 125 decks +20% synergy
Life // Death
22% of 125 decks +20% synergy
Demonic Tutor
22% of 125 decks +0% synergy
Bala Ged Recovery
21% of 125 decks +12% synergy
Wheel of Fortune
19% of 16 decks +14% synergy
Nature's Lore
18% of 125 decks -13% synergy
Malevolent Rumble
18% of 122 decks +17% synergy
Flare of Cultivation
18% of 125 decks +16% synergy
Diabolic Intent
18% of 125 decks +9% synergy
Persist
15% of 125 decks +13% synergy
Rampant Growth
15% of 125 decks -19% synergy
Eldritch Evolution
14% of 125 decks +10% synergy
Lively Dirge
14% of 125 decks +12% synergy
Unmarked Grave
14% of 125 decks +11% synergy
Three Visits
13% of 125 decks -12% synergy
Diregraf Rebirth
12% of 125 decks +11% synergy
Stitch Together
12% of 125 decks +10% synergy
Farseek
11% of 125 decks -23% synergy
Cultivate
11% of 125 decks -34% synergy
Agadeem's Awakening
10% of 125 decks +7% synergy
Breach the Multiverse
10% of 125 decks +6% synergy
Blasphemous Edict
9% of 82 decks +1% synergy
Terror Tide
8% of 125 decks +7% synergy
Rise of the Dark Realms
8% of 125 decks +4% synergy
Finale of Devastation
8% of 125 decks -0% synergy
Chain of Smog
7% of 125 decks +6% synergy
Splendid Reclamation
7% of 125 decks +4% synergy
Bridgeworks Battle
7% of 125 decks +3% synergy
Imperial Seal
7% of 125 decks +2% synergy
Mulch
6% of 125 decks +5% synergy
Exhume
6% of 125 decks +5% synergy
Lich-Knights' Conquest
6% of 125 decks +3% synergy
Beseech the Mirror
6% of 125 decks +2% synergy
Nature's Rhythm
6% of 18 decks +4% synergy
Utility Artifacts
Altar of Dementia
40% of 125 decks +37% synergy
Phyrexian Altar
31% of 125 decks +27% synergy
Hedge Shredder
29% of 96 decks +26% synergy
Ashnod's Altar
27% of 125 decks +20% synergy
Mesmeric Orb
26% of 125 decks +25% synergy
Brass's Tunnel-Grinder
19% of 16 decks +16% synergy
Conduit of Worlds
17% of 125 decks +11% synergy
Lotus Petal
17% of 125 decks +10% synergy
Matzalantli, the Great Door
14% of 125 decks +12% synergy
Perpetual Timepiece
13% of 125 decks +12% synergy
The One Ring
8% of 125 decks +0% synergy
Crucible of Worlds
7% of 125 decks +5% synergy
Altar of the Wretched
6% of 125 decks +6% synergy
Lightning Greaves
6% of 125 decks -19% synergy
Birthing Pod
6% of 125 decks +3% synergy
Enchantments
Insidious Roots
40% of 125 decks +34% synergy
Animate Dead
36% of 125 decks +27% synergy
Mystic Remora
28% of 18 decks +10% synergy
Rhystic Study
22% of 18 decks -4% synergy
Gossip's Talent
19% of 16 decks +18% synergy
Goblin Bombardment
19% of 16 decks +12% synergy
Out of the Tombs
18% of 125 decks +16% synergy
Tortured Existence
17% of 125 decks +15% synergy
Necromancy
15% of 125 decks +12% synergy
Greater Good
14% of 125 decks +10% synergy
Sylvan Library
14% of 125 decks +4% synergy
Teval's Judgment
14% of 21 decks +12% synergy
Crawling Infestation
13% of 125 decks +12% synergy
Oversold Cemetery
12% of 125 decks +10% synergy
Wild Growth
12% of 125 decks +1% synergy
Crawling Sensation
11% of 125 decks +10% synergy
Cemetery Tampering
11% of 125 decks +10% synergy
Dredger's Insight
11% of 54 decks +11% synergy
Grave Pact
10% of 125 decks +5% synergy
The Meathook Massacre
9% of 125 decks +4% synergy
Birthing Ritual
8% of 125 decks +7% synergy
Necropotence
8% of 125 decks +3% synergy
Funeral Room // Awakening Hall
7% of 96 decks +5% synergy
Dance of the Dead
7% of 125 decks +6% synergy
Moldervine Reclamation
7% of 125 decks -1% synergy
Phyrexian Reclamation
6% of 125 decks +3% synergy
Dictate of Erebos
6% of 125 decks +3% synergy
Parallel Lives
6% of 125 decks -1% synergy
Walk-In Closet // Forgotten Cellar
6% of 94 decks +4% synergy
Bridge from Below
6% of 125 decks +6% synergy
Journey to Eternity
6% of 125 decks +3% synergy
Cryptolith Rite
6% of 125 decks +2% synergy
Doubling Season
6% of 125 decks -4% synergy
Planeswalkers
Grist, the Hunger Tide
35% of 125 decks +31% synergy
Tyvar, Jubilant Brawler
18% of 125 decks +13% synergy
Utility Lands
Phyrexian Tower
41% of 125 decks +32% synergy
Yavimaya, Cradle of Growth
38% of 125 decks +29% synergy
Takenuma, Abandoned Mire
38% of 125 decks +28% synergy
Dakmor Salvage
37% of 125 decks +35% synergy
Urborg, Tomb of Yawgmoth
33% of 125 decks +23% synergy
Bojuka Bog
28% of 125 decks -2% synergy
Otawara, Soaring City
28% of 18 decks +11% synergy
Boseiju, Who Endures
27% of 125 decks +8% synergy
Cephalid Coliseum
22% of 18 decks +19% synergy
Spymaster's Vault
20% of 125 decks +17% synergy
Crypt of Agadeem
18% of 125 decks +16% synergy
Dryad Arbor
13% of 125 decks +9% synergy
Ancient Tomb
11% of 125 decks +1% synergy
Cabal Coffers
10% of 125 decks +0% synergy
High Market
8% of 125 decks +5% synergy
Castle Locthwain
8% of 125 decks +3% synergy
Reliquary Tower
8% of 125 decks -22% synergy
Svogthos, the Restless Tomb
7% of 125 decks +7% synergy
Restless Cottage
7% of 125 decks +4% synergy
Rogue's Passage
7% of 125 decks -13% synergy
Swarmyard
6% of 125 decks +5% synergy
Emergence Zone
6% of 125 decks +4% synergy
Strip Mine
6% of 125 decks +4% synergy
Geier Reach Sanitarium
6% of 125 decks +3% synergy
Barren Moor
6% of 125 decks +3% synergy
Mortuary Mire
6% of 125 decks +2% synergy
Field of the Dead
6% of 125 decks +2% synergy
Witch's Cottage
6% of 125 decks +2% synergy
Tranquil Thicket
6% of 125 decks +2% synergy
Buried Ruin
6% of 125 decks +1% synergy
Urza's Saga
6% of 125 decks -1% synergy
Mana Artifacts
Sol Ring
80% of 125 decks -4% synergy
Arcane Signet
51% of 125 decks -21% synergy
Talisman of Indulgence
19% of 16 decks -8% synergy
Talisman of Resilience
14% of 125 decks +1% synergy
Golgari Signet
10% of 125 decks -2% synergy
Fellwar Stone
6% of 125 decks -15% synergy
Lands
Command Tower
89% of 125 decks +15% synergy
Stomping Ground
88% of 16 decks +47% synergy
Watery Grave
72% of 18 decks +32% synergy
Blood Crypt
69% of 16 decks +31% synergy
Overgrown Tomb
67% of 125 decks +25% synergy
Yavimaya Coast
61% of 18 decks +34% synergy
Llanowar Wastes
57% of 125 decks +31% synergy
Breeding Pool
56% of 18 decks +15% synergy
Woodland Cemetery
55% of 125 decks +26% synergy
Underground River
50% of 18 decks +29% synergy
Ziatora's Proving Ground
50% of 16 decks +20% synergy
Temple Garden
50% of 12 decks +10% synergy
Godless Shrine
50% of 12 decks +10% synergy
Verdant Catacombs
48% of 125 decks +37% synergy
Undergrowth Stadium
45% of 125 decks +19% synergy
Zagoth Triome
44% of 18 decks +15% synergy
Luxury Suite
44% of 16 decks +18% synergy
Caves of Koilos
42% of 12 decks +13% synergy
Underground Mortuary
42% of 125 decks +29% synergy
Drowned Catacomb
39% of 18 decks +12% synergy
Hinterland Harbor
39% of 18 decks +10% synergy
Twisted Landscape
38% of 16 decks +25% synergy
Spire Garden
38% of 16 decks +14% synergy
Twilight Mire
35% of 125 decks +25% synergy
Bountiful Promenade
33% of 12 decks +9% synergy
Opulent Palace
33% of 18 decks +6% synergy
Rejuvenating Springs
33% of 18 decks +5% synergy
Indatha Triome
33% of 12 decks +3% synergy
Sunken Hollow
33% of 18 decks -1% synergy
Exotic Orchard
32% of 125 decks -4% synergy
Taiga
31% of 16 decks +18% synergy
Badlands
31% of 16 decks +18% synergy
Karplusan Forest
31% of 16 decks +14% synergy
Sulfurous Springs
31% of 16 decks +10% synergy
Smoldering Marsh
31% of 16 decks -2% synergy
Tainted Wood
30% of 125 decks +16% synergy
Hedge Maze
28% of 18 decks +17% synergy
Morphic Pool
28% of 18 decks +2% synergy
Nurturing Peatland
27% of 125 decks +22% synergy
Savage Lands
25% of 16 decks +2% synergy
Isolated Chapel
25% of 12 decks -4% synergy
Darkbore Pathway
25% of 125 decks +17% synergy
Fabled Passage
25% of 125 decks +16% synergy
Polluted Delta
25% of 125 decks +13% synergy
Golgari Rot Farm
25% of 125 decks +7% synergy
Bloodstained Mire
23% of 125 decks +13% synergy
Misty Rainforest
23% of 125 decks +12% synergy
Windswept Heath
22% of 125 decks +12% synergy
Flooded Grove
22% of 18 decks +9% synergy
Underground Sea
22% of 18 decks +8% synergy