Dualcaster Mage + Extract from Darkness + Ashnod's Altar
Dualcaster Mage
Extract from Darkness
Ashnod's Altar
Requires
Dualcaster Mage must be in hand.
Extract from Darkness must be in hand.
Ashnod's Altar must be on the battlefield.
Mana needed: 
Steps
- Cast Extract from Darkness by paying
. - Holding priority, cast Dualcaster Mage by paying
. - When Dualcaster Mage enters the battlefield, it triggers, copying Extract from Darkness.
- Activate Ashnod's Altar by sacrificing Dualcaster Mage, adding .
- Resolve the copy of Extract from Darkness, causing each player to mill two cards, and you to return Dualcaster Mage from your graveyard to the battlefield.
- Repeat from step 3.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite magecraft triggers. Infinite mill. Infinite sacrifice triggers. Infinite self-mill. Put all creature and planeswalker cards from each opponent's library and graveyard onto the battlefield under your control.
Anhelo, the Painter
0.05% of 6171 decks
3 decks
Cormela, Glamour Thief
0.10% of 2045 decks
2 decks
Inalla, Archmage Ritualist
0.03% of 7327 decks
2 decks
Sauron, the Dark Lord
0.00% of 21695 decks
1 decks
Nicol Bolas, the Ravager
0.01% of 6988 decks
1 decks
Kess, Dissident Mage
0.01% of 7187 decks
1 decks
High Synergy Cards
Phyrexian Altar
40% of 10 decks
+36% synergy
Twinning Staff
40% of 10 decks
+36% synergy
Reanimate
50% of 10 decks
+29% synergy
Terminate
40% of 10 decks
+12% synergy
Dark Ritual
40% of 10 decks
+10% synergy
Top Cards
Feed the Swarm
40% of 10 decks
+4% synergy
Counterspell
40% of 10 decks
-5% synergy
Creatures
Grim Servant
100% of 1 decks
+100% synergy
Tishana's Tidebinder
33% of 6 decks
+32% synergy
Naru Meha, Master Wizard
30% of 10 decks
+28% synergy
Ertai Resurrected
30% of 10 decks
+28% synergy
Archaeomancer
30% of 10 decks
+26% synergy
Talrand, Sky Summoner
30% of 10 decks
+26% synergy
Storm-Kiln Artist
30% of 10 decks
+22% synergy
Anger
30% of 10 decks
+20% synergy
Kess, Dissident Mage
30% of 10 decks
+20% synergy
Lord of the Nazgûl
29% of 7 decks
+20% synergy
Saruman, the White Hand
29% of 7 decks
+17% synergy
Orcish Bowmasters
25% of 8 decks
+3% synergy
Riddlekeeper
20% of 10 decks
+20% synergy
Chainer, Dementia Master
20% of 10 decks
+20% synergy
Ruin Crab
20% of 10 decks
+19% synergy
Docent of Perfection
20% of 10 decks
+19% synergy
Vedalken Aethermage
20% of 10 decks
+18% synergy
Stonybrook Banneret
20% of 10 decks
+18% synergy
Young Pyromancer
20% of 10 decks
+18% synergy
Ruthless Technomancer
20% of 10 decks
+18% synergy
Azami, Lady of Scrolls
20% of 10 decks
+18% synergy
Zulaport Cutthroat
20% of 10 decks
+18% synergy
Judith, Carnage Connoisseur
20% of 5 decks
+18% synergy
Thief of Sanity
20% of 10 decks
+17% synergy
Spellseeker
20% of 10 decks
+17% synergy
Bloodline Necromancer
20% of 10 decks
+17% synergy
Blood Artist
20% of 10 decks
+16% synergy
Cormela, Glamour Thief
20% of 10 decks
+14% synergy
Guttersnipe
20% of 10 decks
+14% synergy
Archmage Emeritus
20% of 10 decks
+12% synergy
Goblin Electromancer
20% of 10 decks
+11% synergy
Dockside Extortionist
20% of 10 decks
+5% synergy
Solemn Simulacrum
20% of 10 decks
+4% synergy
Nightscape Familiar
20% of 10 decks
-6% synergy
Aclazotz, Deepest Betrayal
17% of 6 decks
+15% synergy
Roaming Throne
17% of 6 decks
+2% synergy
Realm-Scorcher Hellkite
14% of 7 decks
+14% synergy
Likeness Looter
14% of 7 decks
+12% synergy
Sauron, the Dark Lord
14% of 7 decks
+11% synergy
Cavern-Hoard Dragon
14% of 7 decks
+9% synergy
Moria Scavenger
14% of 7 decks
+7% synergy
Corsairs of Umbar
14% of 7 decks
+6% synergy
Orcish Siegemaster
14% of 7 decks
+4% synergy
Urabrask
12% of 8 decks
+11% synergy
Gandalf, Friend of the Shire
12% of 8 decks
+10% synergy
Uglúk of the White Hand
12% of 8 decks
+9% synergy
Bilbo, Retired Burglar
12% of 8 decks
+9% synergy
Mirkwood Bats
12% of 8 decks
+8% synergy
Sauron, the Necromancer
12% of 8 decks
+7% synergy
Gothmog, Morgul Lieutenant
12% of 8 decks
+6% synergy
Instants
Presumed Dead
50% of 2 decks
+50% synergy
Memory Plunder
30% of 10 decks
+28% synergy
Mystical Tutor
30% of 10 decks
+15% synergy
Swan Song
30% of 10 decks
+13% synergy
Arcane Denial
30% of 10 decks
+2% synergy
Borne Upon a Wind
25% of 8 decks
+20% synergy
Thought Collapse
20% of 10 decks
+20% synergy
Demonic Gifts
20% of 10 decks
+19% synergy
Didn't Say Please
20% of 10 decks
+19% synergy
Twinferno
20% of 10 decks
+19% synergy
Increasing Vengeance
20% of 10 decks
+18% synergy
Displace
20% of 10 decks
+17% synergy
Narset's Reversal
20% of 10 decks
+17% synergy
Village Rites
20% of 10 decks
+15% synergy
Malakir Rebirth
20% of 10 decks
+14% synergy
Ghostly Flicker
20% of 10 decks
+14% synergy
Big Score
20% of 10 decks
+13% synergy
Force of Negation
20% of 10 decks
+11% synergy
Frantic Search
20% of 10 decks
+6% synergy
Mana Drain
20% of 10 decks
+4% synergy
Bedevil
20% of 10 decks
-1% synergy
An Offer You Can't Refuse
20% of 10 decks
-2% synergy
Cyclonic Rift
20% of 10 decks
-8% synergy
Not Dead After All
14% of 7 decks
+13% synergy
Soothing of Sméagol
14% of 7 decks
+11% synergy
Flame of Anor
14% of 7 decks
+8% synergy
Orcish Medicine
14% of 7 decks
+8% synergy
Pulse of the Grid
10% of 10 decks
+10% synergy
Makeshift Mannequin
10% of 10 decks
+10% synergy
Countermand
10% of 10 decks
+10% synergy
Erebos's Intervention
10% of 10 decks
+10% synergy
Hurkyl's Recall
10% of 10 decks
+10% synergy
Divergent Transformations
10% of 10 decks
+10% synergy
Psychic Strike
10% of 10 decks
+10% synergy
Archive Trap
10% of 10 decks
+10% synergy
Shred Memory
10% of 10 decks
+10% synergy
Starstorm
10% of 10 decks
+10% synergy
Repeated Reverberation
10% of 10 decks
+10% synergy
Corpse Dance
10% of 10 decks
+10% synergy
Body Count
10% of 10 decks
+10% synergy
Reinterpret
10% of 10 decks
+10% synergy
Fury Storm
10% of 10 decks
+10% synergy
Ancient Excavation
10% of 10 decks
+10% synergy
Audacious Swap
10% of 10 decks
+9% synergy
Price of Fame
10% of 10 decks
+9% synergy
Fatal Push
10% of 10 decks
+9% synergy
Undying Evil
10% of 10 decks
+9% synergy
Reiterate
10% of 10 decks
+9% synergy
Waste Management
10% of 10 decks
+9% synergy
Goryo's Vengeance
10% of 10 decks
+9% synergy
Sorceries
Demonic Tutor
40% of 10 decks
+16% synergy
Breaking // Entering
30% of 10 decks
+30% synergy
Jeska's Will
30% of 10 decks
+13% synergy
Vandalblast
30% of 10 decks
+12% synergy
Faithless Looting
30% of 10 decks
+10% synergy
Blasphemous Act
30% of 10 decks
-19% synergy
Breach the Multiverse
22% of 9 decks
+17% synergy
Baral's Expertise
20% of 10 decks
+20% synergy
Fractured Sanity
20% of 10 decks
+19% synergy
Exhume
20% of 10 decks
+19% synergy
Maddening Cacophony
20% of 10 decks
+19% synergy
Grapeshot
20% of 10 decks
+18% synergy
Cathartic Reunion
20% of 10 decks
+18% synergy
Step Through
20% of 10 decks
+17% synergy
Exsanguinate
20% of 10 decks
+17% synergy
Twinflame
20% of 10 decks
+17% synergy
Torment of Hailfire
20% of 10 decks
+15% synergy
Victimize
20% of 10 decks
+12% synergy
Preordain
20% of 10 decks
+12% synergy
Damnation
20% of 10 decks
+10% synergy
Windfall
20% of 10 decks
-4% synergy
Subjugate the Hobbits
14% of 7 decks
+12% synergy
Wake the Dragon
14% of 7 decks
+11% synergy
Birthday Escape
14% of 7 decks
+10% synergy
Too Greedily, Too Deep
14% of 7 decks
+8% synergy
Summons of Saruman
14% of 7 decks
+6% synergy
Foray of Orcs
12% of 8 decks
+6% synergy
Treason of Isengard
12% of 8 decks
+5% synergy
Ringsight
12% of 8 decks
+2% synergy
Vat Emergence
11% of 9 decks
+11% synergy
Indomitable Creativity
10% of 10 decks
+10% synergy
Tome Scour
10% of 10 decks
+10% synergy
Sweltering Suns
10% of 10 decks
+10% synergy
Release the Gremlins
10% of 10 decks
+10% synergy
Skull Rend
10% of 10 decks
+10% synergy
Chain Lightning
10% of 10 decks
+10% synergy
Walk the Aeons
10% of 10 decks
+10% synergy
Rise from the Tides
10% of 10 decks
+10% synergy
Mizzium Mortars
10% of 10 decks
+10% synergy
Mind Grind
10% of 10 decks
+9% synergy
Pilfered Plans
10% of 10 decks
+9% synergy
Compulsive Research
10% of 10 decks
+9% synergy
Xander's Pact
10% of 10 decks
+9% synergy
Finale of Revelation
10% of 10 decks
+9% synergy
Glimpse the Unthinkable
10% of 10 decks
+9% synergy
Footsteps of the Goryo
10% of 10 decks
+9% synergy
From the Catacombs
10% of 10 decks
+9% synergy
Traumatize
10% of 10 decks
+9% synergy
Strike It Rich
10% of 10 decks
+9% synergy
Tasha's Hideous Laughter
10% of 10 decks
+9% synergy
Utility Artifacts
Isochron Scepter
30% of 10 decks
+27% synergy
The One Ring
22% of 9 decks
+7% synergy
Altar of Dementia
20% of 10 decks
+18% synergy
Primal Amulet
20% of 10 decks
+18% synergy
Mindcrank
20% of 10 decks
+18% synergy
Collector's Vault
14% of 7 decks
+13% synergy
Realmbreaker, the Invasion Tree
11% of 9 decks
+11% synergy
Ichormoon Gauntlet
11% of 9 decks
+10% synergy
Helm of Obedience
10% of 10 decks
+10% synergy
Amulet of Vigor
10% of 10 decks
+10% synergy
Blasting Station
10% of 10 decks
+10% synergy
Mesmeric Orb
10% of 10 decks
+9% synergy
Sword of Hearth and Home
10% of 10 decks
+8% synergy
Wondrous Crucible
10% of 10 decks
+8% synergy
Crawlspace
10% of 10 decks
+8% synergy
Mimic Vat
10% of 10 decks
+7% synergy
Sundial of the Infinite
10% of 10 decks
+5% synergy
Panharmonicon
10% of 10 decks
+4% synergy
Wayfarer's Bauble
10% of 10 decks
-8% synergy
Swiftfoot Boots
10% of 10 decks
-16% synergy
Lightning Greaves
10% of 10 decks
-20% synergy
Enchantments
Fiery Inscription
43% of 7 decks
+35% synergy
Case of the Stashed Skeleton
20% of 5 decks
+19% synergy
Patient Rebuilding
20% of 10 decks
+19% synergy
Swarm Intelligence
20% of 10 decks
+19% synergy
Metallurgic Summonings
20% of 10 decks
+18% synergy
Cryptic Pursuit
20% of 10 decks
+18% synergy
Thousand-Year Storm
20% of 10 decks
+18% synergy
Arcane Bombardment
20% of 10 decks
+17% synergy
Double Vision
20% of 10 decks
+16% synergy
Molten Echoes
20% of 10 decks
+15% synergy
Goblin Bombardment
20% of 10 decks
+15% synergy
Animate Dead
20% of 10 decks
+12% synergy
Rhystic Study
20% of 10 decks
-7% synergy
Return the Past
17% of 6 decks
+16% synergy
Gadwick's First Duel
14% of 7 decks
+14% synergy
Fall of Cair Andros
14% of 7 decks
+10% synergy
In the Darkness Bind Them
14% of 7 decks
+5% synergy
Call of the Ring
12% of 8 decks
-0% synergy
Confounding Conundrum
10% of 10 decks
+10% synergy
Teferi's Tutelage
10% of 10 decks
+10% synergy
Sphinx's Tutelage
10% of 10 decks
+10% synergy
Dead Man's Chest
10% of 10 decks
+9% synergy
Sorcerer Class
10% of 10 decks
+9% synergy
Psychic Corrosion
10% of 10 decks
+9% synergy
Bastion of Remembrance
10% of 10 decks
+9% synergy
Imprisoned in the Moon
10% of 10 decks
+9% synergy
Grave Betrayal
10% of 10 decks
+9% synergy
Phyrexian Reclamation
10% of 10 decks
+9% synergy
Maestros Ascendancy
10% of 10 decks
+8% synergy
Shark Typhoon
10% of 10 decks
+8% synergy
Necromancy
10% of 10 decks
+8% synergy
Leyline of Anticipation
10% of 10 decks
+6% synergy
Impact Tremors
10% of 10 decks
+6% synergy
Descent into Avernus
10% of 10 decks
+6% synergy
Necropotence
10% of 10 decks
+5% synergy
Kindred Discovery
10% of 10 decks
+4% synergy
Underworld Breach
10% of 10 decks
+1% synergy
Black Market Connections
10% of 10 decks
-2% synergy
Propaganda
10% of 10 decks
-2% synergy
Mystic Remora
10% of 10 decks
-6% synergy
Planeswalkers
Jace, Memory Adept
10% of 10 decks
+10% synergy
Liliana, Death's Majesty
10% of 10 decks
+9% synergy
Rowan, Scholar of Sparks
10% of 10 decks
+9% synergy
Jace, Wielder of Mysteries
10% of 10 decks
+9% synergy
Saheeli, Sublime Artificer
10% of 10 decks
+8% synergy
Professor Onyx
10% of 10 decks
+8% synergy
Ral, Storm Conduit
10% of 10 decks
+8% synergy
Ashiok, Dream Render
10% of 10 decks
+7% synergy
Nicol Bolas, Planeswalker
10% of 10 decks
+7% synergy
Nicol Bolas, Dragon-God
10% of 10 decks
+6% synergy
Nicol Bolas, God-Pharaoh
10% of 10 decks
+6% synergy
Utility Lands
Nephalia Drownyard
20% of 10 decks
+18% synergy
Riptide Laboratory
20% of 10 decks
+16% synergy
Mystic Sanctuary
20% of 10 decks
+14% synergy
Takenuma, Abandoned Mire
20% of 10 decks
+13% synergy
Temple of the False God
20% of 10 decks
+11% synergy
Ancient Tomb
20% of 10 decks
+7% synergy
Otawara, Soaring City
20% of 10 decks
+5% synergy
Rogue's Passage
20% of 10 decks
-1% synergy
Bojuka Bog
20% of 10 decks
-5% synergy
Reliquary Tower
20% of 10 decks
-14% synergy
Minas Morgul, Dark Fortress
17% of 6 decks
+10% synergy
The Black Gate
14% of 7 decks
+1% synergy
Barad-dûr
12% of 8 decks
+1% synergy
Duskmantle, House of Shadow
10% of 10 decks
+10% synergy
Tomb Fortress
10% of 10 decks
+9% synergy
Boseiju, Who Shelters All
10% of 10 decks
+9% synergy
Emergence Zone
10% of 10 decks
+9% synergy
Cephalid Coliseum
10% of 10 decks
+8% synergy
Field of Ruin
10% of 10 decks
+6% synergy
Urborg, Tomb of Yawgmoth
10% of 10 decks
-6% synergy
Mana Artifacts
Sol Ring
100% of 10 decks
+9% synergy
Arcane Signet
90% of 10 decks
+2% synergy
Rakdos Signet
60% of 10 decks
+18% synergy
Dimir Signet
60% of 10 decks
+16% synergy
Izzet Signet
50% of 10 decks
+10% synergy
Talisman of Dominance
50% of 10 decks
+3% synergy
Talisman of Creativity
40% of 10 decks
-5% synergy
Commander's Sphere
30% of 10 decks
+4% synergy
Fellwar Stone
30% of 10 decks
-5% synergy
Talisman of Indulgence
30% of 10 decks
-10% synergy
Relic of Sauron
29% of 7 decks
+2% synergy
Chrome Mox
20% of 10 decks
+11% synergy
Mana Crypt
20% of 10 decks
+10% synergy
Thought Vessel
20% of 10 decks
+1% synergy
Sonic Screwdriver
17% of 6 decks
+15% synergy
Inherited Envelope
14% of 7 decks
+10% synergy
Lavabrink Floodgates
10% of 10 decks
+10% synergy
Lion's Eye Diamond
10% of 10 decks
+5% synergy
Thran Dynamo
10% of 10 decks
+4% synergy
Worn Powerstone
10% of 10 decks
+4% synergy
Mox Diamond
10% of 10 decks
+4% synergy
Lotus Petal
10% of 10 decks
+1% synergy
Mana Vault
10% of 10 decks
+1% synergy
Mind Stone
10% of 10 decks
-7% synergy
Chromatic Lantern
10% of 10 decks
-8% synergy
Lands
Command Tower
90% of 10 decks
-2% synergy
Watery Grave
70% of 10 decks
+25% synergy
Sunken Hollow
60% of 10 decks
+18% synergy
Steam Vents
60% of 10 decks
+16% synergy
Exotic Orchard
60% of 10 decks
+3% synergy
Underground River
50% of 10 decks
+25% synergy
Shivan Reef
50% of 10 decks
+22% synergy
Training Center
50% of 10 decks
+15% synergy
Blood Crypt
50% of 10 decks
+6% synergy
Cascade Bluffs
40% of 10 decks
+30% synergy
Sulfurous Springs
40% of 10 decks
+16% synergy
Smoldering Marsh
40% of 10 decks
+1% synergy
Crumbling Necropolis
40% of 10 decks
-19% synergy
Darkwater Catacombs
30% of 10 decks
+17% synergy
Terramorphic Expanse
30% of 10 decks
+6% synergy
Evolving Wilds
30% of 10 decks
+3% synergy
Polluted Delta
30% of 10 decks
-1% synergy
Bloodstained Mire
30% of 10 decks
-1% synergy
Path of Ancestry
30% of 10 decks
-3% synergy
Luxury Suite
30% of 10 decks
-4% synergy
Morphic Pool
30% of 10 decks
-4% synergy
Dragonskull Summit
30% of 10 decks
-12% synergy
Sulfur Falls
30% of 10 decks
-13% synergy
Xander's Lounge
30% of 10 decks
-14% synergy
Port of Karfell
20% of 10 decks
+18% synergy
Sunken Ruins
20% of 10 decks
+16% synergy
Raucous Theater
20% of 5 decks
+6% synergy
Underground Sea
20% of 10 decks
+6% synergy
Badlands
20% of 10 decks
+6% synergy
Choked Estuary
20% of 10 decks
+2% synergy
Haunted Ridge
20% of 10 decks
-0% synergy
Stormcarved Coast
20% of 10 decks
-2% synergy
Scalding Tarn
20% of 10 decks
-11% synergy
Drowned Catacomb
20% of 10 decks
-20% synergy
Mount Doom
11% of 9 decks
+1% synergy
Vivid Creek
10% of 10 decks
+9% synergy
Jwar Isle Refuge
10% of 10 decks
+9% synergy
River of Tears
10% of 10 decks
+8% synergy
Spirebluff Canal
10% of 10 decks
+7% synergy
Canyon Slough
10% of 10 decks
+6% synergy
Tainted Isle
10% of 10 decks
+6% synergy
Blackcleave Cliffs
10% of 10 decks
+6% synergy
Fetid Pools
10% of 10 decks
+6% synergy
Thriving Isle
10% of 10 decks
+6% synergy
Thriving Moor
10% of 10 decks
+5% synergy
Spire of Industry
10% of 10 decks
+5% synergy
Ash Barrens
10% of 10 decks
+5% synergy
Grixis Panorama
10% of 10 decks
+4% synergy
Graven Cairns
10% of 10 decks
+4% synergy
Cavern of Souls
10% of 10 decks
+4% synergy