Chthonian Nightmare
Priest of Gix
Skittering Precursor
Viscera Seer

   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 Viscera Seer by sacrificing Priest of Gix.
2
When Priest of Gix dies, Skittering Precursor triggers, creating a 0/1 Eldrazi Spawn creature token.
3
Resolve the Viscera Seer ability, causing you to scry 1.
4
Activate Chthonian Nightmare by paying eee, sacrificing the Eldrazi Spawn and returning Chthonian Nightmare from the battlefield to your hand, returning Priest of Gix from your graveyard to the battlefield.
5
When Priest of Gix enters the battlefield, it triggers, adding .
6
Cast Chthonian Nightmare by paying 1.
7
When Chthonian Nightmare enters the battlefield, it triggers, causing you to get eee.
8
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite scry 1
Infinite storm count
Infinite black mana
Rakdos, the Muscle
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The Balrog, Durin's Bane
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Kroxa, Titan of Death's Hunger
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Missy
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Celes, Rune Knight
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Totentanz, Swarm Piper
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New Cards
Hexing Squelcher
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44%synergy
Vibrance
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50%synergy
Scuzzback Scrounger
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Twilight Diviner
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High Synergy Cards
Ingot Chewer
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91%synergy
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88%synergy
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Ashnod's Altar
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83%synergy
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Fury
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Top Cards
Dark Ritual
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Warren Soultrader
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Greedy Freebooter
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Grief
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Sacrifice
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Infernal Plunge
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Imperial Seal
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Grim Monolith
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Creatures
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Blood Pet
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66%synergy
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Golgari Thug
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59%synergy
Simian Spirit Guide
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_____ Goblin
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18%synergy
Instants
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Assassin's Trophy
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36%synergy
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58%synergy
Entomb
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Songs of the Damned
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Pyroblast
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Redirect Lightning
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Flare of Malice
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Deadly Rollick
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Deadly Dispute
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12%synergy
Fell the Profane
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10%synergy
Abrade
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Desperate Ritual
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Chaos Warp
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Bolt Bend
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Rakdos Charm
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Village Rites
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Tibalt's Trickery
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Malakir Rebirth
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Corrupted Conviction
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Not Dead After All
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6%synergy
Lightning Bolt
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-3%synergy
Seething Song
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The Last Agni Kai
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Final Fortune
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Terminate
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Pyretic Ritual
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Imp's Mischief
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Bedevil
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Sorceries
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Diabolic Intent
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Eldritch Evolution
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Gamble
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Unearth
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Desperate Plea
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Victimize
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Jeska's Will
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Agadeem's Awakening
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Molten Duplication
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Cabal Therapy
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Feed the Swarm
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Blasphemous Act
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Buried Alive
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Lively Dirge
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9%synergy
Toxic Deluge
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Unmarked Grave
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Twinflame
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Dread Return
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Beseech the Mirror
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Foggy Swamp Visions
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Claim the Firstborn
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Faithless Looting
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Vandalblast
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Persist
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4%synergy
Seize the Spotlight
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3%synergy
Blasphemous Edict
5.1%inclusion29 decks564 decks
-1%synergy
Utility Artifacts
Phyrexian Altar
72%inclusion416 decks580 decks
68%synergy
Jet Medallion
29%inclusion171 decks580 decks
26%synergy
Wishclaw Talisman
25%inclusion146 decks580 decks
20%synergy
Altar of Dementia
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15%synergy
The One Ring
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2%synergy
Lightning Greaves
5.5%inclusion32 decks580 decks
-19%synergy
Defense Grid
5.2%inclusion30 decks580 decks
4%synergy
Swiftfoot Boots
5.2%inclusion30 decks580 decks
-22%synergy
Enchantments
Carnival of Souls
23%inclusion136 decks580 decks
23%synergy
Goblin Bombardment
23%inclusion134 decks580 decks
17%synergy
Into the Pit
22%inclusion124 decks573 decks
21%synergy
Animate Dead
19%inclusion109 decks580 decks
10%synergy
Necropotence
14%inclusion84 decks580 decks
9%synergy
Utility Lands
Phyrexian Tower
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58%synergy
Shifting Woodland
44%inclusion4 decks9 decks
38%synergy
City of Traitors
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24%synergy
Crystal Vein
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17%synergy
Emergence Zone
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15%synergy
Urborg, Tomb of Yawgmoth
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5%synergy
Vault of Whispers
13%inclusion74 decks580 decks
8%synergy
Bojuka Bog
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-17%synergy
Takenuma, Abandoned Mire
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2%synergy
Great Furnace
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4%synergy
High Market
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7%synergy
Spymaster's Vault
9.0%inclusion52 decks580 decks
6%synergy
Urza's Saga
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1%synergy
Cabal Pit
6.2%inclusion36 decks580 decks
6%synergy
Barbarian Ring
6.0%inclusion35 decks580 decks
5%synergy
Mana Artifacts
Arcane Signet
96%inclusion559 decks580 decks
24%synergy
Sol Ring
96%inclusion554 decks580 decks
12%synergy
Talisman of Indulgence
84%inclusion488 decks580 decks
56%synergy
Lotus Petal
59%inclusion342 decks580 decks
52%synergy
Fellwar Stone
41%inclusion237 decks580 decks
20%synergy
Rakdos Signet
31%inclusion178 decks580 decks
6%synergy
Mox Opal
18%inclusion102 decks580 decks
13%synergy
Springleaf Drum
17%inclusion97 decks580 decks
15%synergy
Mox Diamond
15%inclusion85 decks580 decks
10%synergy
Mox Amber
11%inclusion61 decks580 decks
6%synergy
Cursed Mirror
11%inclusion61 decks580 decks
5%synergy
Mind Stone
11%inclusion61 decks580 decks
-4%synergy
The Soul Stone
5.9%inclusion23 decks391 decks
2%synergy
Lands
Command Tower
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22%synergy
Sulfurous Springs
79%inclusion459 decks580 decks
56%synergy
Blood Crypt
71%inclusion412 decks580 decks
33%synergy
Bloodstained Mire
69%inclusion401 decks580 decks
58%synergy
Luxury Suite
62%inclusion361 decks580 decks
38%synergy
Stomping Ground
56%inclusion5 decks9 decks
14%synergy
Marsh Flats
52%inclusion299 decks580 decks
41%synergy
Polluted Delta
52%inclusion299 decks580 decks
39%synergy
City of Brass
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43%synergy
Blazemire Verge
50%inclusion286 decks573 decks
39%synergy
Mount Doom
50%inclusion289 decks580 decks
44%synergy
Verdant Catacombs
49%inclusion285 decks580 decks
38%synergy
Badlands
49%inclusion285 decks580 decks
36%synergy
Mana Confluence
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42%synergy
Ziatora's Proving Ground
44%inclusion4 decks9 decks
17%synergy
Overgrown Tomb
44%inclusion4 decks9 decks
4%synergy
Gemstone Caverns
41%inclusion235 decks580 decks
35%synergy
Dragonskull Summit
38%inclusion220 decks580 decks
3%synergy
Raucous Theater
37%inclusion212 decks580 decks
26%synergy
Exotic Orchard
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0%synergy
Commercial District
33%inclusion3 decks9 decks
24%synergy
Deathcap Glade
33%inclusion3 decks9 decks
20%synergy
Arid Mesa
32%inclusion188 decks580 decks
22%synergy
Smoldering Marsh
32%inclusion187 decks580 decks
-1%synergy
Cavern of Souls
29%inclusion167 decks580 decks
22%synergy
Scalding Tarn
28%inclusion163 decks580 decks
17%synergy
Wooded Foothills
28%inclusion163 decks580 decks
17%synergy
Tainted Peak
26%inclusion149 decks580 decks
14%synergy
Foreboding Ruins
23%inclusion134 decks580 decks
8%synergy
Graven Cairns
22%inclusion125 decks580 decks
12%synergy
Lazotep Quarry
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19%synergy
Blightstep Pathway
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11%synergy
Talon Gates of Madara
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16%synergy
Shadowblood Ridge
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6%synergy
Haunted Ridge
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1%synergy
Starting Town
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14%synergy
Blackcleave Cliffs
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7%synergy
Temple of Malice
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-1%synergy
Forbidden Orchard
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8%synergy
Rakdos Carnarium
7.9%inclusion46 decks580 decks
-4%synergy
Evolving Wilds
6.9%inclusion40 decks580 decks
-14%synergy
Canyon Slough
6.7%inclusion39 decks580 decks
-1%synergy