Songs of the Damned + Chthonian Nightmare + Skullwinder

Songs of the Damned
Chthonian Nightmare
Skullwinder

Requires
Songs of the Damned must be in hand. Chthonian Nightmare must be in hand. Skullwinder must be on the battlefield. You have at least five creature cards in your graveyard. You control a nontoken creature with mana value 3 or less. 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 Skullwinder from your graveyard to the battlefield.
  5. When Skullwinder enters the battlefield, it triggers, returning Songs of the Damned from your graveyard to your hand and causing an opponent to return a card to their hand from their graveyard.
  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 Skullwinder 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. Target opponent returns all cards in their graveyard to their hand.

The Mycotyrant
0.03% of 7254 decks 2 decks
Blex, Vexing Pest
0.17% of 598 decks 1 decks
Dina, Soul Steeper
0.01% of 7764 decks 1 decks
New Cards
Bloodthirsty Conqueror
100% of 1 decks +93% synergy
Scrawling Crawler
100% of 1 decks +97% synergy
Hedge Shredder
67% of 3 decks +55% synergy
Insidious Fungus
50% of 2 decks +36% synergy
Enduring Vitality
50% of 2 decks +24% synergy
High Synergy Cards
Dark Ritual
100% of 4 decks +85% synergy
Deathrite Shaman
100% of 4 decks +84% synergy
Birds of Paradise
100% of 4 decks +80% synergy
Elves of Deep Shadow
100% of 4 decks +79% synergy
Eternal Witness
100% of 4 decks +71% synergy
Creatures
Warren Soultrader
100% of 3 decks +85% synergy
Endurance
75% of 4 decks +73% synergy
Haywire Mite
75% of 4 decks +58% synergy
Six
67% of 3 decks +57% synergy
Disciple of Freyalise
67% of 3 decks +56% synergy
Tato Farmer
50% of 4 decks +49% synergy
Hogaak, Arisen Necropolis
50% of 4 decks +49% synergy
Undead Butler
50% of 4 decks +47% synergy
Manglehorn
50% of 4 decks +47% synergy
Bane of Progress
50% of 4 decks +46% synergy
Timeless Witness
50% of 4 decks +46% synergy
Meren of Clan Nel Toth
50% of 4 decks +45% synergy
Golgari Thug
50% of 4 decks +45% synergy
Fiend Artisan
50% of 4 decks +45% synergy
Stinkweed Imp
50% of 4 decks +45% synergy
Shriekmaw
50% of 4 decks +45% synergy
Stitcher's Supplier
50% of 4 decks +44% synergy
Fauna Shaman
50% of 4 decks +44% synergy
Satyr Wayfinder
50% of 4 decks +43% synergy
Golgari Grave-Troll
50% of 4 decks +43% synergy
Aftermath Analyst
50% of 4 decks +42% synergy
Wight of the Reliquary
50% of 4 decks +37% synergy
Syr Konrad, the Grim
50% of 4 decks +35% synergy
Honest Rutstein
50% of 4 decks +35% synergy
Viscera Seer
50% of 4 decks +33% synergy
Cankerbloom
50% of 4 decks +32% synergy
Sakura-Tribe Elder
50% of 4 decks +19% synergy
Basking Broodscale
33% of 3 decks +32% synergy
Grist, Voracious Larva
33% of 3 decks +28% synergy
Osteomancer Adept
33% of 3 decks +22% synergy
Ruthless Ripper
25% of 4 decks +25% synergy
Rug of Smothering
25% of 4 decks +25% synergy
Bog Witch
25% of 4 decks +25% synergy
Undertaker
25% of 4 decks +25% synergy
Order of Midnight
25% of 4 decks +25% synergy
Asmodeus the Archfiend
25% of 4 decks +25% synergy
Golgari Brownscale
25% of 4 decks +25% synergy
Activated Sleeper
25% of 4 decks +24% synergy
Blood Pet
25% of 4 decks +24% synergy
Yedora, Grave Gardener
25% of 4 decks +24% synergy
Murderous Rider
25% of 4 decks +24% synergy
Doom Whisperer
25% of 4 decks +24% synergy
Skirge Familiar
25% of 4 decks +24% synergy
Necrotic Ooze
25% of 4 decks +24% synergy
Hoarding Broodlord
25% of 4 decks +23% synergy
Vilis, Broker of Blood
25% of 4 decks +23% synergy
Hermit Druid
25% of 4 decks +23% synergy
Genesis
25% of 4 decks +23% synergy
Deathbloom Ritualist
25% of 4 decks +23% synergy
Destiny Spinner
25% of 4 decks +23% synergy
Instants
Culling the Weak
75% of 4 decks +71% synergy
Entomb
75% of 4 decks +67% synergy
Lethal Scheme
50% of 4 decks +48% synergy
Shred Memory
25% of 4 decks +25% synergy
Force of Despair
25% of 4 decks +24% synergy
Weather the Storm
25% of 4 decks +24% synergy
Sudden Spoiling
25% of 4 decks +24% synergy
Ad Nauseam
25% of 4 decks +23% synergy
Cabal Ritual
25% of 4 decks +23% synergy
Dismember
25% of 4 decks +23% synergy
Force of Vigor
25% of 4 decks +21% synergy
Chord of Calling
25% of 4 decks +20% synergy
Veil of Summer
25% of 4 decks +19% synergy
Deadly Rollick
25% of 4 decks +16% synergy
Crop Rotation
25% of 4 decks +15% synergy
Malakir Rebirth
25% of 4 decks +14% synergy
Worldly Tutor
25% of 4 decks +14% synergy
Nature's Claim
25% of 4 decks +13% synergy
Vampiric Tutor
25% of 4 decks +12% synergy
Golgari Charm
25% of 4 decks +6% synergy
Putrefy
25% of 4 decks -10% synergy
Beast Within
25% of 4 decks -17% synergy
Assassin's Trophy
25% of 4 decks -19% synergy
Sorceries
Dread Return
75% of 4 decks +65% synergy
Culling Ritual
75% of 4 decks +55% synergy
Diregraf Rebirth
50% of 4 decks +48% synergy
Buried Alive
50% of 4 decks +42% synergy
Reanimate
50% of 4 decks +34% synergy
Toxic Deluge
50% of 4 decks +30% synergy
From the Catacombs
25% of 4 decks +25% synergy
Languish
25% of 4 decks +24% synergy
Exhume
25% of 4 decks +24% synergy
Lively Dirge
25% of 4 decks +22% synergy
Chain of Smog
25% of 4 decks +22% synergy
Agadeem's Awakening
25% of 4 decks +21% synergy
Exsanguinate
25% of 4 decks +19% synergy
Finale of Devastation
25% of 4 decks +18% synergy
Green Sun's Zenith
25% of 4 decks +18% synergy
Life from the Loam
25% of 4 decks +17% synergy
Living Death
25% of 4 decks +17% synergy
Damnation
25% of 4 decks +15% synergy
Bala Ged Recovery
25% of 4 decks +12% synergy
Demonic Tutor
25% of 4 decks +8% synergy
Three Visits
25% of 4 decks +5% synergy
Nature's Lore
25% of 4 decks -2% synergy
Utility Artifacts
Thousand-Year Elixir
50% of 4 decks +47% synergy
Altar of Dementia
50% of 4 decks +41% synergy
Skullclamp
50% of 4 decks +18% synergy
Blade of the Bloodchief
25% of 4 decks +25% synergy
Agatha's Soul Cauldron
25% of 4 decks +23% synergy
The One Ring
25% of 4 decks +20% synergy
Phyrexian Altar
25% of 4 decks +16% synergy
Enchantments
Tortured Existence
75% of 4 decks +73% synergy
Ripples of Undeath
67% of 3 decks +56% synergy
Path of Discovery
50% of 4 decks +50% synergy
Soul Enervation
50% of 4 decks +49% synergy
Necromancy
50% of 4 decks +47% synergy
Necropotence
50% of 4 decks +46% synergy
Cryptolith Rite
50% of 4 decks +45% synergy
Elven Chorus
50% of 4 decks +44% synergy
Dictate of Erebos
50% of 4 decks +43% synergy
Grave Pact
50% of 4 decks +42% synergy
The Meathook Massacre
50% of 4 decks +42% synergy
Animate Dead
50% of 4 decks +40% synergy
Insidious Roots
50% of 4 decks +32% synergy
Birthing Ritual
33% of 3 decks +31% synergy
Chains of Mephistopheles
25% of 4 decks +25% synergy
Leyline of Vitality
25% of 4 decks +25% synergy
Bloodchief Ascension
25% of 4 decks +24% synergy
Oversold Cemetery
25% of 4 decks +22% synergy
Phyrexian Reclamation
25% of 4 decks +21% synergy
Exquisite Blood
25% of 4 decks +21% synergy
Exploration
25% of 4 decks +20% synergy
Utopia Sprawl
25% of 4 decks +18% synergy
Black Market Connections
25% of 4 decks +16% synergy
Wild Growth
25% of 4 decks +14% synergy
Phyrexian Arena
25% of 4 decks +12% synergy
Planeswalkers
Tyvar, Jubilant Brawler
50% of 4 decks +42% synergy
Grist, the Hunger Tide
50% of 4 decks +42% synergy
Utility Lands
Boseiju, Who Endures
75% of 4 decks +56% synergy
Yavimaya, Cradle of Growth
75% of 4 decks +46% synergy
Spymaster's Vault
67% of 3 decks +61% synergy
Shifting Woodland
67% of 3 decks +53% synergy
Cabal Pit
50% of 4 decks +49% synergy
Castle Locthwain
50% of 4 decks +45% synergy
Dakmor Salvage
50% of 4 decks +43% synergy
Phyrexian Tower
50% of 4 decks +36% synergy
Urborg, Tomb of Yawgmoth
50% of 4 decks +25% synergy
Winding Canyons
25% of 4 decks +25% synergy
Emergence Zone
25% of 4 decks +23% synergy
Strip Mine
25% of 4 decks +22% synergy
Urza's Saga
25% of 4 decks +20% synergy
Gaea's Cradle
25% of 4 decks +20% synergy
Field of the Dead
25% of 4 decks +19% synergy
Ancient Tomb
25% of 4 decks +18% synergy
Barren Moor
25% of 4 decks +18% synergy
Restless Cottage
25% of 4 decks +12% synergy
Bojuka Bog
25% of 4 decks -14% synergy
Mana Artifacts
Arcane Signet
100% of 4 decks +38% synergy
Lotus Petal
75% of 4 decks +71% synergy
Sol Ring
75% of 4 decks -6% synergy
Mox Amber
25% of 4 decks +24% synergy
Mox Diamond
25% of 4 decks +23% synergy
Mana Vault
25% of 4 decks +22% synergy
Chrome Mox
25% of 4 decks +22% synergy
Fellwar Stone
25% of 4 decks +20% synergy
Talisman of Resilience
25% of 4 decks +1% synergy
Golgari Signet
25% of 4 decks -4% synergy
Lands
Overgrown Tomb
100% of 4 decks +53% synergy
Nurturing Peatland
75% of 4 decks +61% synergy
Twilight Mire
75% of 4 decks +47% synergy
Verdant Catacombs
75% of 4 decks +45% synergy
Gilt-Leaf Palace
50% of 4 decks +45% synergy
Polluted Delta
50% of 4 decks +44% synergy
Bloodstained Mire
50% of 4 decks +44% synergy
Windswept Heath
50% of 4 decks +43% synergy
Misty Rainforest
50% of 4 decks +43% synergy
Darkbore Pathway
50% of 4 decks +28% synergy
Underground Mortuary
50% of 4 decks +24% synergy
Undergrowth Stadium
50% of 4 decks +9% synergy
Llanowar Wastes
50% of 4 decks -3% synergy
Woodland Cemetery
50% of 4 decks -7% synergy
Command Tower
50% of 4 decks -36% synergy
Talon Gates of Madara
33% of 3 decks +32% synergy
Hidden Grotto
33% of 3 decks +31% synergy
Wooded Foothills
25% of 4 decks +19% synergy
Marsh Flats
25% of 4 decks +18% synergy
Bayou
25% of 4 decks +13% synergy
Necroblossom Snarl
25% of 4 decks -8% synergy
Tainted Wood
25% of 4 decks -16% synergy