God-Eternal Kefnet + Isochron Scepter + Brainstorm + Capture of Jingzhou
God-Eternal Kefnet
Isochron Scepter
Brainstorm
Capture of Jingzhou
Requires
God-Eternal Kefnet must be on the battlefield.
Isochron Scepter must be on the battlefield.
Brainstorm must be in exile (exiled by Isochron Scepter).
Capture of Jingzhou must be in hand.
Mana needed: 
plus 
available each other turn
plus available each other turn
Steps
- During the end step before your turn, activate Isochron Scepter by paying and tapping it, casting a copy of Brainstorm without paying its mana cost.
- 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.
- Move to your turn, drawing and revealing Capture of Jingzhou during your draw step.
- God-Eternal Kefnet's first ability triggers, causing you to pay
to cast a copy of Capture of Jingzhou. - Resolve the copy of Capture of Jingzhou, causing you to take an extra turn after this one.
- Activate Isochron Scepter by paying and tapping it, casting a copy of Brainstorm without paying its mana cost.
- Repeat from step 2.
Results
Infinite turns.
God-Eternal Kefnet
18.84% of 536 decks
101 decks
Taigam, Ojutai Master
0.53% of 1323 decks
7 decks
Mizzix of the Izmagnus
0.10% of 4907 decks
5 decks
Jin-Gitaxias, Progress Tyrant
0.21% of 1864 decks
4 decks
Kess, Dissident Mage
0.04% of 7209 decks
3 decks
Eluge, the Shoreless Sea
0.07% of 4491 decks
3 decks
Anhelo, the Painter
0.03% of 6192 decks
2 decks
Riku of Two Reflections
0.04% of 4877 decks
2 decks
Yennett, Cryptic Sovereign
0.05% of 4175 decks
2 decks
Stella Lee, Wild Card
0.02% of 8340 decks
2 decks
Hurkyl, Master Wizard
0.75% of 265 decks
2 decks
Kefnet the Mindful
0.53% of 376 decks
2 decks
Obeka, Brute Chronologist
0.03% of 7773 decks
2 decks
Jace, Vryn's Prodigy
0.09% of 1132 decks
1 decks
Elminster
0.02% of 4245 decks
1 decks
Sidar Jabari of Zhalfir
0.01% of 14158 decks
1 decks
Baral, Chief of Compliance
0.03% of 3745 decks
1 decks
Rashmi and Ragavan
0.02% of 5303 decks
1 decks
High Synergy Cards
Time Warp
91% of 159 decks
+89% synergy
Temporal Manipulation
89% of 159 decks
+88% synergy
Mystical Tutor
92% of 159 decks
+77% synergy
Temporal Mastery
71% of 159 decks
+70% synergy
Scroll Rack
70% of 159 decks
+69% synergy
Narset's Reversal
70% of 159 decks
+66% synergy
Nexus of Fate
67% of 159 decks
+66% synergy
Sapphire Medallion
67% of 159 decks
+65% synergy
Mystic Sanctuary
76% of 157 decks
+64% synergy
Sensei's Divining Top
69% of 159 decks
+63% synergy
Top Cards
Swords to Plowshares
87% of 15 decks
+24% synergy
Cyclonic Rift
81% of 159 decks
+53% synergy
Rhystic Study
81% of 159 decks
+53% synergy
Ponder
75% of 159 decks
+62% synergy
Counterspell
72% of 159 decks
+29% synergy
Fierce Guardianship
70% of 157 decks
+52% synergy
Mystic Remora
68% of 159 decks
+50% synergy
Swan Song
67% of 159 decks
+50% synergy
Dramatic Reversal
62% of 159 decks
+56% synergy
Force of Negation
60% of 158 decks
+51% synergy
Creatures
Baral, Chief of Compliance
58% of 159 decks
+56% synergy
Storm-Kiln Artist
44% of 25 decks
+35% synergy
Goblin Electromancer
44% of 25 decks
+35% synergy
Eluge, the Shoreless Sea
43% of 14 decks
+41% synergy
Birds of Paradise
43% of 7 decks
+16% synergy
Spellseeker
43% of 159 decks
+39% synergy
Archmage Emeritus
43% of 155 decks
+35% synergy
Pollywog Prodigy
38% of 8 decks
+27% synergy
Tribute Mage
37% of 158 decks
+35% synergy
Thunderclap Drake
35% of 43 decks
+32% synergy
Dockside Extortionist
32% of 25 decks
+20% synergy
Exalted Flamer of Tzeentch
32% of 22 decks
+28% synergy
Snapcaster Mage
30% of 159 decks
+28% synergy
Ojer Pakpatiq, Deepest Epoch
28% of 64 decks
+26% synergy
Veyran, Voice of Duality
28% of 25 decks
+23% synergy
Urabrask
28% of 18 decks
+25% synergy
Monastery Mentor
27% of 15 decks
+24% synergy
Grand Arbiter Augustin IV
27% of 15 decks
+23% synergy
Archaeomancer
25% of 159 decks
+21% synergy
Opposition Agent
25% of 12 decks
+18% synergy
Thassa's Oracle
24% of 157 decks
+17% synergy
Guttersnipe
24% of 25 decks
+18% synergy
Faerie Mastermind
24% of 117 decks
+17% synergy
Harbinger of the Seas
24% of 38 decks
+22% synergy
Jin-Gitaxias, Progress Tyrant
23% of 151 decks
+20% synergy
Hullbreaker Horror
21% of 151 decks
+14% synergy
Kitsa, Otterball Elite
20% of 15 decks
+17% synergy
Aven Mindcensor
20% of 15 decks
+16% synergy
Drannith Magistrate
20% of 15 decks
+13% synergy
Ragavan, Nimble Pilferer
20% of 25 decks
+12% synergy
Niv-Mizzet, Parun
20% of 25 decks
+12% synergy
Grand Abolisher
20% of 15 decks
+11% synergy
Gilded Drake
19% of 159 decks
+17% synergy
Ledger Shredder
19% of 148 decks
+15% synergy
Valley Floodcaller
18% of 17 decks
+12% synergy
Trinket Mage
16% of 159 decks
+14% synergy
Talrand, Sky Summoner
16% of 159 decks
+12% synergy
Birgi, God of Storytelling
16% of 25 decks
+10% synergy
The Reality Chip
16% of 151 decks
+12% synergy
Haughty Djinn
14% of 138 decks
+13% synergy
Consecrated Sphinx
14% of 159 decks
+10% synergy
Laboratory Maniac
14% of 159 decks
+9% synergy
Phyrexian Metamorph
14% of 159 decks
+7% synergy
Thryx, the Sudden Storm
13% of 157 decks
+12% synergy
Melek, Izzet Paragon
12% of 25 decks
+11% synergy
Harmonic Prodigy
12% of 25 decks
+8% synergy
Chrome Host Seedshark
11% of 105 decks
+10% synergy
Wizards of Thay
11% of 139 decks
+9% synergy
Volatile Stormdrake
9% of 32 decks
+6% synergy
Displacer Kitten
9% of 139 decks
+4% synergy
Instants
Mana Drain
76% of 159 decks
+61% synergy
Vampiric Tutor
75% of 12 decks
+57% synergy
Force of Will
68% of 159 decks
+57% synergy
Enlightened Tutor
60% of 15 decks
+42% synergy
Dovin's Veto
60% of 15 decks
+41% synergy
Path to Exile
53% of 15 decks
+8% synergy
High Tide
52% of 159 decks
+48% synergy
An Offer You Can't Refuse
51% of 148 decks
+30% synergy
Pongify
47% of 159 decks
+36% synergy
Muddle the Mixture
45% of 159 decks
+40% synergy
Deflecting Swat
40% of 25 decks
+24% synergy
Pact of Negation
40% of 159 decks
+32% synergy
Opt
39% of 159 decks
+29% synergy
Strix Serenade
39% of 31 decks
+32% synergy
Flusterstorm
37% of 159 decks
+30% synergy
Brainsurge
37% of 38 decks
+34% synergy
Reverberate
36% of 25 decks
+33% synergy
Sink into Stupor
35% of 31 decks
+23% synergy
Whir of Invention
33% of 159 decks
+30% synergy
Silence
33% of 15 decks
+27% synergy
Teferi's Protection
33% of 15 decks
+13% synergy
Generous Gift
33% of 15 decks
+8% synergy
Rapid Hybridization
33% of 159 decks
+23% synergy
Chain of Vapor
31% of 159 decks
+27% synergy
Mental Misstep
31% of 159 decks
+25% synergy
Frantic Search
31% of 159 decks
+19% synergy
Arcane Denial
28% of 159 decks
+9% synergy
Negate
26% of 159 decks
+3% synergy
Fact or Fiction
25% of 159 decks
+19% synergy
Demonic Consultation
25% of 12 decks
+21% synergy
Tainted Pact
25% of 12 decks
+21% synergy
Cabal Ritual
25% of 12 decks
+20% synergy
Dark Ritual
25% of 12 decks
+3% synergy
Increasing Vengeance
24% of 25 decks
+23% synergy
Galvanic Iteration
24% of 25 decks
+22% synergy
Lightning Bolt
24% of 25 decks
+13% synergy
Resculpt
24% of 155 decks
+19% synergy
Into the Flood Maw
24% of 17 decks
+18% synergy
Delay
23% of 159 decks
+20% synergy
Dispel
23% of 159 decks
+18% synergy
Snap
23% of 159 decks
+16% synergy
Reality Shift
22% of 159 decks
+13% synergy
Long-Term Plans
20% of 159 decks
+19% synergy
Reiterate
20% of 25 decks
+19% synergy
Cryptic Command
19% of 159 decks
+17% synergy
Twinferno
18% of 22 decks
+16% synergy
Display of Power
18% of 17 decks
+17% synergy
Cyber Conversion
18% of 68 decks
+16% synergy
Dig Through Time
18% of 159 decks
+13% synergy
Blue Sun's Zenith
15% of 159 decks
+12% synergy
Sorceries
Preordain
58% of 159 decks
+48% synergy
Demonic Tutor
58% of 12 decks
+36% synergy
Jeska's Will
56% of 25 decks
+39% synergy
Merchant Scroll
55% of 159 decks
+54% synergy
Personal Tutor
52% of 159 decks
+51% synergy
Solve the Equation
52% of 155 decks
+47% synergy
Karn's Temporal Sundering
51% of 159 decks
+50% synergy
Windfall
48% of 159 decks
+35% synergy
Fabricate
47% of 159 decks
+41% synergy
Kodama's Reach
43% of 7 decks
+11% synergy
Nature's Lore
43% of 7 decks
+11% synergy
Farseek
43% of 7 decks
+9% synergy
Walk the Aeons
42% of 159 decks
+41% synergy
Supreme Verdict
40% of 15 decks
+26% synergy
Faithless Looting
40% of 25 decks
+23% synergy
Part the Waterveil
39% of 159 decks
+39% synergy
Alrund's Epiphany
39% of 155 decks
+38% synergy
Time Stretch
38% of 159 decks
+37% synergy
Expropriate
37% of 159 decks
+35% synergy
Beacon of Tomorrows
36% of 159 decks
+36% synergy
Dark Petition
33% of 12 decks
+32% synergy
Approach of the Second Sun
33% of 15 decks
+30% synergy
Lórien Revealed
33% of 92 decks
+29% synergy
Gitaxian Probe
32% of 159 decks
+26% synergy
Stitch in Time
32% of 25 decks
+31% synergy
Temporal Trespass
31% of 159 decks
+30% synergy
Alchemist's Gambit
28% of 25 decks
+27% synergy
Mizzix's Mastery
28% of 25 decks
+25% synergy
Serum Visions
26% of 159 decks
+21% synergy
Doomsday
25% of 12 decks
+24% synergy
Toxic Deluge
25% of 12 decks
+8% synergy
Sea Gate Restoration
24% of 156 decks
+19% synergy
Vandalblast
24% of 25 decks
+8% synergy
Blasphemous Act
24% of 25 decks
-10% synergy
Portent
23% of 159 decks
+22% synergy
Winds of Abandon
20% of 15 decks
+18% synergy
Time Spiral
17% of 159 decks
+16% synergy
Timetwister
16% of 159 decks
+15% synergy
Mystic Retrieval
16% of 25 decks
+14% synergy
Expressive Iteration
16% of 25 decks
+9% synergy
Gamble
16% of 25 decks
+6% synergy
Transmute Artifact
16% of 159 decks
+15% synergy
Reshape
14% of 159 decks
+12% synergy
Echo of Eons
12% of 158 decks
+11% synergy
Finale of Promise
12% of 25 decks
+11% synergy
Last Chance
12% of 25 decks
+11% synergy
Grapeshot
12% of 25 decks
+8% synergy
Mists of Lórien
11% of 70 decks
+11% synergy
Plea for Power
11% of 159 decks
+11% synergy
Mnemonic Deluge
10% of 156 decks
+8% synergy
Utility Artifacts
The One Ring
35% of 110 decks
+26% synergy
Mindsplice Apparatus
30% of 128 decks
+28% synergy
Primal Amulet
26% of 159 decks
+25% synergy
Bolas's Citadel
25% of 12 decks
+16% synergy
Cursed Totem
23% of 159 decks
+22% synergy
Lightning Greaves
20% of 159 decks
-5% synergy
Grafdigger's Cage
15% of 159 decks
+14% synergy
Swiftfoot Boots
8% of 159 decks
-20% synergy
Winter Moon
8% of 39 decks
+7% synergy
Imposter Mech
5% of 151 decks
+3% synergy
Aetherflux Reservoir
5% of 159 decks
+1% synergy
Enchantments
Smothering Tithe
53% of 15 decks
+28% synergy
Sylvan Library
43% of 7 decks
+31% synergy
Back to Basics
40% of 159 decks
+39% synergy
Fiery Inscription
38% of 16 decks
+33% synergy
Thousand-Year Storm
36% of 25 decks
+31% synergy
Land Tax
33% of 15 decks
+27% synergy
Reconnaissance
27% of 15 decks
+25% synergy
Counterbalance
25% of 159 decks
+24% synergy
Dovescape
20% of 15 decks
+20% synergy
Copy Artifact
19% of 159 decks
+18% synergy
Jace's Sanctum
16% of 159 decks
+15% synergy
Omniscience
13% of 159 decks
+10% synergy
Propaganda
13% of 159 decks
+1% synergy
Sorcerer Class
12% of 25 decks
+9% synergy
Underworld Breach
12% of 25 decks
+6% synergy
Soothsaying
11% of 159 decks
+11% synergy
Dress Down
11% of 153 decks
+9% synergy
As Foretold
10% of 159 decks
+8% synergy
Leyline of Anticipation
10% of 159 decks
+6% synergy
One with the Multiverse
10% of 135 decks
+8% synergy
Search for Azcanta
9% of 159 decks
+8% synergy
Case of the Ransacked Lab
8% of 52 decks
+5% synergy
Shark Typhoon
8% of 156 decks
+5% synergy
Metallurgic Summonings
7% of 159 decks
+5% synergy
Trade Routes
6% of 159 decks
+6% synergy
Swarm Intelligence
6% of 159 decks
+5% synergy
Arcane Melee
6% of 159 decks
+5% synergy
Planeswalkers
Jace, the Mind Sculptor
51% of 159 decks
+50% synergy
Narset, Parter of Veils
40% of 159 decks
+35% synergy
Ral, Storm Conduit
40% of 25 decks
+36% synergy
Teferi, Time Raveler
40% of 15 decks
+33% synergy
Teferi, Master of Time
28% of 156 decks
+26% synergy
Chandra, Hope's Beacon
15% of 20 decks
+14% synergy
Tezzeret the Seeker
14% of 159 decks
+12% synergy
Jace, Wielder of Mysteries
13% of 159 decks
+10% synergy
Ral Zarek
12% of 25 decks
+11% synergy
Utility Lands
Ancient Tomb
48% of 159 decks
+38% synergy
Otawara, Soaring City
45% of 151 decks
+28% synergy
Reliquary Tower
37% of 159 decks
+8% synergy
Urza's Saga
34% of 153 decks
+27% synergy
Academy Ruins
34% of 159 decks
+29% synergy
Castle Vantress
26% of 157 decks
+22% synergy
Eiganjo, Seat of the Empire
21% of 14 decks
+13% synergy
Inventors' Fair
21% of 159 decks
+18% synergy
Archway of Innovation
15% of 20 decks
+10% synergy
Rivendell
14% of 99 decks
+9% synergy
Boseiju, Who Shelters All
13% of 159 decks
+12% synergy
Minamo, School at Water's Edge
13% of 159 decks
+9% synergy
Buried Ruin
13% of 159 decks
+8% synergy
Great Furnace
12% of 25 decks
+6% synergy
Cephalid Coliseum
12% of 159 decks
+9% synergy
Halimar Depths
11% of 159 decks
+8% synergy
Nykthos, Shrine to Nyx
11% of 159 decks
+5% synergy
War Room
10% of 156 decks
+4% synergy
Temple of the False God
7% of 159 decks
-3% synergy
Lonely Sandbar
6% of 159 decks
+2% synergy
Seat of the Synod
6% of 159 decks
-1% synergy
Mana Artifacts
Sol Ring
97% of 159 decks
+13% synergy
Arcane Signet
85% of 157 decks
+13% synergy
Azorius Signet
73% of 15 decks
+47% synergy
Dimir Signet
58% of 12 decks
+29% synergy
Rakdos Signet
57% of 7 decks
+28% synergy
Mana Crypt
50% of 159 decks
+42% synergy
Talisman of Dominance
50% of 12 decks
+19% synergy
Chrome Mox
49% of 159 decks
+43% synergy
Izzet Signet
48% of 25 decks
+20% synergy
Talisman of Progress
47% of 15 decks
+24% synergy
Mana Vault
45% of 159 decks
+38% synergy
Talisman of Indulgence
43% of 7 decks
+17% synergy
Jeweled Lotus
38% of 156 decks
+33% synergy
Fellwar Stone
38% of 159 decks
+17% synergy
Thought Vessel
37% of 159 decks
+20% synergy
Talisman of Creativity
36% of 25 decks
+7% synergy
Mox Opal
33% of 159 decks
+28% synergy
Mox Diamond
30% of 159 decks
+26% synergy
Lotus Petal
26% of 159 decks
+19% synergy
Grim Monolith
23% of 159 decks
+21% synergy
Mind Stone
23% of 159 decks
+5% synergy
Throne of Eldraine
18% of 76 decks
+16% synergy
Mox Amber
16% of 159 decks
+12% synergy
Gilded Lotus
11% of 159 decks
+7% synergy
Sky Diamond
10% of 159 decks
+5% synergy
Thran Dynamo
8% of 159 decks
+3% synergy
Commander's Sphere
8% of 159 decks
-8% synergy
Midnight Clock
7% of 157 decks
+2% synergy
Decanter of Endless Water
6% of 139 decks
+1% synergy
Everflowing Chalice
6% of 159 decks
+1% synergy
Liquimetal Torque
5% of 153 decks
+2% synergy
Extraplanar Lens
5% of 159 decks
+4% synergy
Lands
Hallowed Fountain
87% of 15 decks
+46% synergy
Xander's Lounge
86% of 7 decks
+58% synergy
Blood Crypt
86% of 7 decks
+47% synergy
Breeding Pool
86% of 7 decks
+45% synergy
Steam Vents
84% of 25 decks
+45% synergy
Watery Grave
83% of 12 decks
+43% synergy
Training Center
76% of 25 decks
+49% synergy
Glacial Fortress
73% of 15 decks
+48% synergy
Sea of Clouds
73% of 15 decks
+47% synergy
Sulfur Falls
68% of 25 decks
+37% synergy
Undercity Sewers
67% of 6 decks
+53% synergy
Drowned Catacomb
67% of 12 decks
+41% synergy
Ketria Triome
67% of 6 decks
+34% synergy
Stomping Ground
67% of 6 decks
+26% synergy
Thundering Falls
60% of 10 decks
+49% synergy
Badlands
57% of 7 decks
+44% synergy
Dreamroot Cascade
57% of 7 decks
+38% synergy
Crumbling Necropolis
57% of 7 decks
+26% synergy
Nimbus Maze
53% of 15 decks
+48% synergy
Prairie Stream
53% of 15 decks
+20% synergy
Scalding Tarn
51% of 159 decks
+40% synergy
Meticulous Archive
50% of 8 decks
+40% synergy
Rockfall Vale
50% of 6 decks
+28% synergy
Morphic Pool
50% of 12 decks
+24% synergy
Cascade Bluffs
48% of 25 decks
+36% synergy
Flooded Strand
47% of 159 decks
+37% synergy
Tundra
47% of 15 decks
+33% synergy
Polluted Delta
47% of 159 decks
+35% synergy
Stormcarved Coast
44% of 25 decks
+26% synergy
Misty Rainforest
43% of 159 decks
+32% synergy
Tropical Island
43% of 7 decks
+29% synergy
Haunted Ridge
43% of 7 decks
+27% synergy
Luxury Suite
43% of 7 decks
+16% synergy
Rejuvenating Springs
43% of 7 decks
+14% synergy
Dragonskull Summit
43% of 7 decks
+12% synergy
Sunken Hollow
42% of 12 decks
+7% synergy
Volcanic Island
40% of 25 decks
+26% synergy
Adarkar Wastes
40% of 15 decks
+23% synergy
Sunken Ruins
33% of 12 decks
+29% synergy
Mystic Gate
33% of 15 decks
+27% synergy
Underground Sea
33% of 12 decks
+19% synergy
Temple of Deceit
33% of 12 decks
+17% synergy
Shipwreck Marsh
33% of 12 decks
+14% synergy
Frostboil Snarl
32% of 25 decks
+18% synergy
Prismatic Vista
29% of 158 decks
+24% synergy
Deserted Beach
29% of 14 decks
+12% synergy
Fiery Islet
28% of 25 decks
+21% synergy
Hengegate Pathway
27% of 15 decks
+19% synergy
Temple of Enlightenment
27% of 15 decks
+10% synergy
Riverglide Pathway
24% of 25 decks
+15% synergy