God-Eternal Kefnet
Isochron Scepter
Brainstorm
Capture of Jingzhou
1

   Prerequisites

What do I need to start this combo?
Brainstorm in exile (Brainstorm exiled by Isochron Scepter in exile).
Capture of Jingzhou in hand.
God-Eternal Kefnet and Isochron Scepter on the battlefield.
2 plus 3 available each other turn available

   Steps

How does this combo work?
1
During the end step before your turn, activate Isochron Scepter by paying 2 and tapping it, casting a copy of Brainstorm without paying its mana cost.
2
Resolve Brainstorm, causing you to draw three cards and put Capture of Jingzhou and another card on top of your library, ensuring Capture of Jingzhou is the topmost card.
3
Move to your turn, drawing and revealing Capture of Jingzhou during your draw step.
4
God-Eternal Kefnet's first ability triggers, causing you to pay 1 to cast a copy of Capture of Jingzhou.
5
Resolve the copy of Capture of Jingzhou, causing you to take an extra turn after this one.
6
Activate Isochron Scepter by paying 2 and tapping it, casting a copy of Brainstorm without paying its mana cost.
7
Repeat from step 2.

   Results

What do I get from this combo?
Infinite turns
God-Eternal Kefnet
20.80% of 553 decks 115 decks
Taigam, Ojutai Master
0.44% of 1377 decks 6 decks
Mizzix of the Izmagnus
0.10% of 5109 decks 5 decks
Jin-Gitaxias, Progress Tyrant
0.24% of 1687 decks 4 decks
Hurkyl, Master Wizard
1.27% of 236 decks 3 decks
Storm, Force of Nature
0.03% of 9483 decks 3 decks
Eluge, the Shoreless Sea
0.05% of 6489 decks 3 decks
Obeka, Brute Chronologist
0.04% of 7703 decks 3 decks
Riku of Two Reflections
0.04% of 4935 decks 2 decks
Kess, Dissident Mage
0.03% of 7199 decks 2 decks
Stella Lee, Wild Card
0.02% of 11196 decks 2 decks
Kefnet the Mindful
0.48% of 413 decks 2 decks
Geralf, the Fleshwright
0.06% of 1690 decks 1 decks
Yennett, Cryptic Sovereign
0.02% of 4421 decks 1 decks
Elminster
0.02% of 4201 decks 1 decks
Mirko, Obsessive Theorist
0.01% of 7015 decks 1 decks
Sidar Jabari of Zhalfir
0.01% of 16299 decks 1 decks
Muldrotha, the Gravetide
0.01% of 17651 decks 1 decks
New Cards
Mistrise Village
19% of 16 decks +13% synergy
Voracious Bibliophile
6% of 16 decks +6% synergy
High Synergy Cards
Time Warp
92% of 174 decks +90% synergy
Temporal Manipulation
87% of 174 decks +86% synergy
Scroll Rack
72% of 174 decks +71% synergy
Narset's Reversal
71% of 174 decks +68% synergy
Nexus of Fate
68% of 174 decks +66% synergy
Temporal Mastery
67% of 174 decks +66% synergy
Sapphire Medallion
67% of 174 decks +65% synergy
Sensei's Divining Top
70% of 174 decks +65% synergy
Mystic Sanctuary
75% of 174 decks +64% synergy
Ponder
76% of 174 decks +64% synergy
Top Cards
Swords to Plowshares
77% of 13 decks +14% synergy
Counterspell
74% of 174 decks +32% synergy
Mana Drain
71% of 174 decks +56% synergy
Mystic Remora
67% of 174 decks +50% synergy
Swan Song
63% of 174 decks +47% synergy
Preordain
60% of 174 decks +50% synergy
Baral, Chief of Compliance
60% of 174 decks +57% synergy
Dramatic Reversal
58% of 174 decks +53% synergy
Force of Negation
57% of 174 decks +48% synergy
Farseek
56% of 9 decks +21% synergy
Game Changers
Mystical Tutor
91% of 174 decks +77% synergy
Cyclonic Rift
80% of 174 decks +54% synergy
Rhystic Study
78% of 174 decks +51% synergy
Fierce Guardianship
68% of 174 decks +50% synergy
Force of Will
64% of 174 decks +53% synergy
Vampiric Tutor
64% of 11 decks +46% synergy
Enlightened Tutor
62% of 13 decks +45% synergy
Jeska's Will
54% of 26 decks +37% synergy
Ancient Tomb
46% of 174 decks +36% synergy
Chrome Mox
43% of 174 decks +37% synergy
Creatures
Storm-Kiln Artist
50% of 26 decks +41% synergy
Goblin Electromancer
50% of 26 decks +41% synergy
Spellseeker
45% of 174 decks +42% synergy
Birds of Paradise
44% of 9 decks +17% synergy
Archmage Emeritus
43% of 174 decks +36% synergy
Tribute Mage
38% of 174 decks +36% synergy
Exalted Flamer of Tzeentch
35% of 26 decks +32% synergy
Seedborn Muse
33% of 9 decks +25% synergy
Delighted Halfling
33% of 9 decks +22% synergy
Monastery Mentor
31% of 13 decks +29% synergy
Grand Arbiter Augustin IV
31% of 13 decks +27% synergy
Drannith Magistrate
31% of 13 decks +25% synergy
Snapcaster Mage
29% of 174 decks +27% synergy
Archaeomancer
29% of 174 decks +26% synergy
Ashling, Flame Dancer
27% of 11 decks +26% synergy
Guttersnipe
27% of 26 decks +21% synergy
Thassa's Oracle
25% of 174 decks +18% synergy
Urabrask
23% of 26 decks +21% synergy
Aven Mindcensor
23% of 13 decks +19% synergy
Veyran, Voice of Duality
23% of 26 decks +18% synergy
Dockside Extortionist
23% of 26 decks +15% synergy
Grand Abolisher
23% of 13 decks +14% synergy
Hullbreaker Horror
21% of 174 decks +14% synergy
Faerie Mastermind
21% of 174 decks +15% synergy
Thunderclap Drake
20% of 105 decks +18% synergy
Jin-Gitaxias, Progress Tyrant
20% of 174 decks +17% synergy
Birgi, God of Storytelling
19% of 26 decks +14% synergy
Eluge, the Shoreless Sea
19% of 81 decks +18% synergy
Talrand, Sky Summoner
18% of 174 decks +13% synergy
Gilded Drake
17% of 174 decks +15% synergy
Trinket Mage
17% of 174 decks +15% synergy
The Reality Chip
17% of 174 decks +13% synergy
Ojer Pakpatiq, Deepest Epoch
16% of 142 decks +15% synergy
Laboratory Maniac
16% of 174 decks +12% synergy
Mizzix of the Izmagnus
15% of 26 decks +15% synergy
Ragavan, Nimble Pilferer
15% of 26 decks +8% synergy
Niv-Mizzet, Parun
15% of 26 decks +7% synergy
Haughty Djinn
15% of 174 decks +13% synergy
Ledger Shredder
15% of 174 decks +11% synergy
Thryx, the Sudden Storm
14% of 174 decks +13% synergy
Consecrated Sphinx
14% of 174 decks +10% synergy
Phyrexian Metamorph
14% of 174 decks +7% synergy
Harbinger of the Seas
14% of 95 decks +13% synergy
Archmage of Runes
13% of 55 decks +10% synergy
Charmbreaker Devils
12% of 26 decks +11% synergy
Melek, Izzet Paragon
12% of 26 decks +10% synergy
Harmonic Prodigy
12% of 26 decks +8% synergy
Wizards of Thay
10% of 174 decks +9% synergy
Kitsa, Otterball Elite
9% of 81 decks +7% synergy
Lier, Disciple of the Drowned
9% of 174 decks +7% synergy
Instants
High Tide
53% of 174 decks +50% synergy
Silence
46% of 13 decks +40% synergy
Dovin's Veto
46% of 13 decks +28% synergy
Path to Exile
46% of 13 decks -1% synergy
Pongify
46% of 174 decks +35% synergy
Noxious Revival
44% of 9 decks +39% synergy
Growth Spiral
44% of 9 decks +23% synergy
Manamorphose
43% of 7 decks +40% synergy
Opt
41% of 174 decks +32% synergy
An Offer You Can't Refuse
41% of 174 decks +20% synergy
Muddle the Mixture
40% of 174 decks +35% synergy
Deflecting Swat
38% of 26 decks +22% synergy
Pact of Negation
37% of 174 decks +30% synergy
Reverberate
35% of 26 decks +32% synergy
Flusterstorm
33% of 174 decks +26% synergy
Rapid Hybridization
33% of 174 decks +24% synergy
Crop Rotation
33% of 9 decks +24% synergy
Frantic Search
33% of 174 decks +20% synergy
Worldly Tutor
33% of 9 decks +20% synergy
Brainsurge
31% of 95 decks +28% synergy
Whir of Invention
30% of 174 decks +27% synergy
Mental Misstep
28% of 174 decks +22% synergy
Chain of Vapor
28% of 174 decks +24% synergy
Dark Ritual
27% of 11 decks +5% synergy
Arcane Denial
26% of 174 decks +6% synergy
Negate
24% of 174 decks +2% synergy
Fact or Fiction
24% of 174 decks +18% synergy
Snap
24% of 174 decks +16% synergy
Reality Shift
24% of 174 decks +15% synergy
Increasing Vengeance
23% of 26 decks +22% synergy
Galvanic Iteration
23% of 26 decks +21% synergy
Teferi's Protection
23% of 13 decks +4% synergy
Generous Gift
23% of 13 decks -2% synergy
Sink into Stupor
22% of 95 decks +13% synergy
Resculpt
22% of 174 decks +17% synergy
Dispel
21% of 174 decks +16% synergy
Delay
20% of 174 decks +18% synergy
Reiterate
19% of 26 decks +18% synergy
Twinferno
19% of 26 decks +18% synergy
Lightning Bolt
19% of 26 decks +9% synergy
Long-Term Plans
18% of 174 decks +18% synergy
Cryptic Command
18% of 174 decks +17% synergy
Blue Sun's Zenith
16% of 174 decks +13% synergy
Dig Through Time
16% of 174 decks +11% synergy
Final Fortune
15% of 26 decks +13% synergy
Seething Song
15% of 26 decks +10% synergy
Consider
14% of 174 decks +8% synergy
Strix Serenade
13% of 95 decks +9% synergy
Archmage's Charm
12% of 174 decks +10% synergy
Repeated Reverberation
12% of 26 decks +11% synergy
Sorceries
Karn's Temporal Sundering
53% of 174 decks +52% synergy
Merchant Scroll
53% of 174 decks +51% synergy
Solve the Equation
49% of 174 decks +45% synergy
Personal Tutor
48% of 174 decks +46% synergy
Demonic Tutor
45% of 11 decks +24% synergy
Walk the Aeons
45% of 174 decks +44% synergy
Fabricate
45% of 174 decks +39% synergy
Kodama's Reach
44% of 9 decks +14% synergy
Windfall
42% of 174 decks +29% synergy
Part the Waterveil
40% of 174 decks +39% synergy
Alrund's Epiphany
40% of 174 decks +39% synergy
Approach of the Second Sun
38% of 13 decks +35% synergy
Faithless Looting
38% of 26 decks +22% synergy
Beacon of Tomorrows
37% of 174 decks +37% synergy
Time Stretch
37% of 174 decks +35% synergy
Expropriate
37% of 174 decks +35% synergy
Gitaxian Probe
33% of 174 decks +28% synergy
Cultivate
33% of 9 decks -12% synergy
Temporal Trespass
32% of 174 decks +30% synergy
Alchemist's Gambit
31% of 26 decks +30% synergy
Supreme Verdict
31% of 13 decks +17% synergy
Toxic Deluge
27% of 11 decks +9% synergy
Stitch in Time
27% of 26 decks +26% synergy
Mizzix's Mastery
27% of 26 decks +24% synergy
Serum Visions
25% of 174 decks +21% synergy
Winds of Abandon
23% of 13 decks +21% synergy
Vandalblast
23% of 26 decks +8% synergy
Blasphemous Act
23% of 26 decks -10% synergy
Sea Gate Restoration
23% of 174 decks +19% synergy
Lórien Revealed
21% of 168 decks +18% synergy
Mystic Retrieval
19% of 26 decks +18% synergy
Expressive Iteration
19% of 26 decks +13% synergy
Portent
18% of 174 decks +17% synergy
Time Spiral
16% of 174 decks +15% synergy
Last Chance
15% of 26 decks +15% synergy
Grapeshot
15% of 26 decks +11% synergy
Timetwister
15% of 174 decks +14% synergy
Reshape
13% of 174 decks +12% synergy
Transmute Artifact
13% of 174 decks +12% synergy
Warrior's Oath
12% of 26 decks +11% synergy
Finale of Promise
12% of 26 decks +11% synergy
Gamble
12% of 26 decks +2% synergy
Mnemonic Deluge
11% of 174 decks +10% synergy
Echo of Eons
11% of 174 decks +10% synergy
Plea for Power
10% of 174 decks +9% synergy
Treasure Cruise
9% of 174 decks +4% synergy
Enter the Infinite
9% of 174 decks +8% synergy
Finale of Revelation
9% of 174 decks +6% synergy
Devastation Tide
8% of 174 decks +7% synergy
Bribery
7% of 174 decks +6% synergy
Utility Artifacts
Primal Amulet
30% of 174 decks +29% synergy
Jeweled Lotus
28% of 174 decks +24% synergy
Mindsplice Apparatus
25% of 174 decks +23% synergy
Lotus Petal
25% of 174 decks +18% synergy
Mind Stone
24% of 174 decks +8% synergy
The One Ring
23% of 174 decks +15% synergy
Lightning Greaves
21% of 174 decks -4% synergy
Cursed Totem
19% of 174 decks +18% synergy
Grafdigger's Cage
12% of 174 decks +11% synergy
Swiftfoot Boots
10% of 174 decks -18% synergy
Wayfarer's Bauble
7% of 174 decks -2% synergy
Commander's Sphere
7% of 174 decks -8% synergy
Aetherflux Reservoir
6% of 174 decks +2% synergy
Winter Moon
5% of 98 decks +4% synergy
Enchantments
Smothering Tithe
54% of 13 decks +30% synergy
Thousand-Year Storm
38% of 26 decks +34% synergy
Back to Basics
36% of 174 decks +35% synergy
Sylvan Library
33% of 9 decks +23% synergy
Land Tax
31% of 13 decks +24% synergy
Dovescape
23% of 13 decks +23% synergy
Reconnaissance
23% of 13 decks +21% synergy
Fiery Inscription
23% of 26 decks +20% synergy
Counterbalance
22% of 174 decks +21% synergy
Underworld Breach
19% of 26 decks +13% synergy
Copy Artifact
17% of 174 decks +16% synergy
Jace's Sanctum
17% of 174 decks +15% synergy
Propaganda
14% of 174 decks +2% synergy
Search for Azcanta
12% of 174 decks +11% synergy
Omniscience
12% of 174 decks +9% synergy
Sorcerer Class
12% of 26 decks +9% synergy
Soothsaying
10% of 174 decks +10% synergy
As Foretold
10% of 174 decks +8% synergy
Shark Typhoon
10% of 174 decks +7% synergy
Leyline of Anticipation
9% of 174 decks +5% synergy
Metallurgic Summonings
7% of 174 decks +6% synergy
One with the Multiverse
7% of 174 decks +6% synergy
Swarm Intelligence
7% of 174 decks +6% synergy
Dress Down
7% of 174 decks +5% synergy
Arcane Melee
5% of 174 decks +5% synergy
Trade Routes
5% of 174 decks +5% synergy
Planeswalkers
Jace, the Mind Sculptor
51% of 174 decks +49% synergy
Narset, Parter of Veils
40% of 174 decks +36% synergy
Ral, Storm Conduit
35% of 26 decks +32% synergy
Teferi, Time Raveler
31% of 13 decks +24% synergy
Teferi, Master of Time
27% of 174 decks +25% synergy
Jace, Wielder of Mysteries
14% of 174 decks +11% synergy
Tezzeret the Seeker
13% of 174 decks +10% synergy
Ral Zarek
12% of 26 decks +10% synergy
Utility Lands
Reliquary Tower
44% of 174 decks +14% synergy
Otawara, Soaring City
43% of 174 decks +27% synergy
Academy Ruins
33% of 174 decks +28% synergy
Castle Vantress
31% of 174 decks +27% synergy
Urza's Saga
29% of 174 decks +22% synergy
Eiganjo, Seat of the Empire
23% of 13 decks +15% synergy
Inventors' Fair
20% of 174 decks +16% synergy
Boseiju, Who Shelters All
14% of 174 decks +13% synergy
Buried Ruin
13% of 174 decks +8% synergy
Minamo, School at Water's Edge
13% of 174 decks +8% synergy
Rivendell
12% of 168 decks +8% synergy
Nykthos, Shrine to Nyx
12% of 174 decks +7% synergy
Great Furnace
12% of 26 decks +6% synergy
Halimar Depths
11% of 174 decks +8% synergy
Cephalid Coliseum
11% of 174 decks +8% synergy
War Room
10% of 174 decks +4% synergy
Lonely Sandbar
7% of 174 decks +4% synergy
Temple of the False God
7% of 174 decks -2% synergy
Archway of Innovation
5% of 94 decks +2% synergy
Seat of the Synod
5% of 174 decks -1% synergy
Mana Artifacts
Sol Ring
98% of 174 decks +13% synergy
Arcane Signet
82% of 174 decks +9% synergy
Talisman of Indulgence
67% of 6 decks +40% synergy
Dimir Signet
64% of 11 decks +35% synergy
Talisman of Dominance
64% of 11 decks +31% synergy
Azorius Signet
62% of 13 decks +37% synergy
Talisman of Progress
54% of 13 decks +29% synergy
Rakdos Signet
50% of 6 decks +21% synergy
Izzet Signet
42% of 26 decks +15% synergy
Mana Vault
42% of 174 decks +36% synergy
Thought Vessel
42% of 174 decks +25% synergy
Fellwar Stone
37% of 174 decks +16% synergy
Talisman of Creativity
35% of 26 decks +6% synergy
Mana Crypt
34% of 174 decks +29% synergy
Mox Opal
29% of 174 decks +24% synergy
Mox Diamond
26% of 174 decks +22% synergy
Grim Monolith
20% of 174 decks +18% synergy
Mox Amber
14% of 174 decks +10% synergy
Gilded Lotus
11% of 174 decks +8% synergy
Sky Diamond
11% of 174 decks +6% synergy
Throne of Eldraine
11% of 156 decks +9% synergy
Thran Dynamo
10% of 174 decks +5% synergy
Extraplanar Lens
8% of 174 decks +7% synergy
Midnight Clock
7% of 174 decks +2% synergy
Everflowing Chalice
7% of 174 decks +2% synergy
Caged Sun
6% of 174 decks +4% synergy
Decanter of Endless Water
6% of 174 decks +1% synergy
Lands
Hallowed Fountain
85% of 13 decks +44% synergy
Blood Crypt
83% of 6 decks +45% synergy
Watery Grave
82% of 11 decks +42% synergy
Steam Vents
81% of 26 decks +43% synergy
Breeding Pool
78% of 9 decks +37% synergy
Glacial Fortress
77% of 13 decks +49% synergy
Drowned Catacomb
73% of 11 decks +46% synergy
Ketria Triome
71% of 7 decks +39% synergy
Stomping Ground
71% of 7 decks +31% synergy
Training Center
69% of 26 decks +43% synergy
Xander's Lounge
67% of 6 decks +41% synergy
Sea of Clouds
62% of 13 decks +36% synergy
Sulfur Falls
62% of 26 decks +29% synergy
Prairie Stream
62% of 13 decks +28% synergy
Rockfall Vale
57% of 7 decks +35% synergy
Dreamroot Cascade
56% of 9 decks +36% synergy
Rejuvenating Springs
56% of 9 decks +27% synergy
Nimbus Maze
54% of 13 decks +49% synergy
Stormcarved Coast
50% of 26 decks +32% synergy
Dragonskull Summit
50% of 6 decks +18% synergy
Scalding Tarn
47% of 174 decks +36% synergy
Cascade Bluffs
46% of 26 decks +34% synergy
Adarkar Wastes
46% of 13 decks +26% synergy
Sunken Hollow
45% of 11 decks +11% synergy
Tropical Island
44% of 9 decks +30% synergy
Taiga
43% of 7 decks +30% synergy
Polluted Delta
43% of 174 decks +31% synergy
Flooded Strand
42% of 174 decks +31% synergy
Misty Rainforest
40% of 174 decks +28% synergy
Tundra
38% of 13 decks +25% synergy
Undercity Sewers
36% of 11 decks +26% synergy
Shipwreck Marsh
36% of 11 decks +18% synergy
Morphic Pool
36% of 11 decks +11% synergy
Volcanic Island
35% of 26 decks +21% synergy
Shivan Reef
35% of 26 decks +7% synergy
Meticulous Archive
33% of 12 decks +25% synergy
Thundering Falls
33% of 21 decks +25% synergy
Mystic Gate
31% of 13 decks +24% synergy
Frostboil Snarl
31% of 26 decks +16% synergy
Temple of Enlightenment
31% of 13 decks +14% synergy
Sunken Ruins
27% of 11 decks +23% synergy
Choked Estuary
27% of 11 decks +11% synergy
Dimir Aqueduct
27% of 11 decks +11% synergy
Underground River
27% of 11 decks +7% synergy
Riverglide Pathway
27% of 26 decks +18% synergy
Izzet Boilerworks
27% of 26 decks +11% synergy
Prismatic Vista
24% of 174 decks +19% synergy
Seachrome Coast
23% of 13 decks +18% synergy
Hengegate Pathway
23% of 13 decks +16% synergy
Fiery Islet
23% of 26 decks +16% synergy