God-Eternal Kefnet + Isochron Scepter + Brainstorm + Temporal Manipulation
God-Eternal Kefnet
Isochron Scepter
Brainstorm
Temporal Manipulation
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).
Temporal Manipulation 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 Temporal Manipulation and another card on top of your library, ensuring Temporal Manipulation is the topmost card.
- Move to your turn, drawing and revealing Temporal Manipulation during your draw step.
- God-Eternal Kefnet's first ability triggers, causing you to pay
to cast a copy of Temporal Manipulation. - Resolve the copy of Temporal Manipulation, 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
34.24% of 549 decks
188 decks
Taigam, Ojutai Master
0.91% of 1317 decks
12 decks
Jin-Gitaxias, Progress Tyrant
0.53% of 1890 decks
10 decks
Mizzix of the Izmagnus
0.14% of 4857 decks
7 decks
Obeka, Brute Chronologist
0.08% of 7728 decks
6 decks
Kwain, Itinerant Meddler
0.10% of 5132 decks
5 decks
Lier, Disciple of the Drowned
0.50% of 1006 decks
5 decks
Kess, Dissident Mage
0.06% of 7209 decks
4 decks
Kalamax, the Stormsire
0.06% of 7010 decks
4 decks
Anhelo, the Painter
0.06% of 6187 decks
4 decks
Kefnet the Mindful
0.80% of 374 decks
3 decks
Eluge, the Shoreless Sea
0.08% of 3942 decks
3 decks
Narset, Enlightened Master
0.05% of 5773 decks
3 decks
Talrand, Sky Summoner
0.06% of 5322 decks
3 decks
Jacob Hauken, Inspector
0.17% of 1169 decks
2 decks
Haldan, Avid Arcanist // Pako, Arcane Retriever
0.03% of 7235 decks
2 decks
Elminster
0.05% of 4298 decks
2 decks
Baral, Chief of Compliance
0.05% of 3689 decks
2 decks
High Synergy Cards
Time Warp
93% of 322 decks
+90% synergy
Mystical Tutor
88% of 322 decks
+73% synergy
Narset's Reversal
73% of 320 decks
+70% synergy
Scroll Rack
70% of 322 decks
+69% synergy
Temporal Mastery
70% of 322 decks
+69% synergy
Sensei's Divining Top
70% of 322 decks
+65% synergy
Nexus of Fate
66% of 322 decks
+64% synergy
Mystic Sanctuary
73% of 318 decks
+61% synergy
Sapphire Medallion
62% of 322 decks
+60% synergy
Ponder
71% of 322 decks
+58% synergy
Top Cards
Swords to Plowshares
83% of 36 decks
+21% synergy
Cyclonic Rift
78% of 322 decks
+50% synergy
Counterspell
76% of 322 decks
+33% synergy
Rhystic Study
74% of 322 decks
+46% synergy
Enlightened Tutor
67% of 36 decks
+49% synergy
Mystic Remora
61% of 322 decks
+43% synergy
Fierce Guardianship
61% of 314 decks
+43% synergy
Dramatic Reversal
60% of 322 decks
+55% synergy
Dovin's Veto
58% of 36 decks
+39% synergy
Smothering Tithe
58% of 36 decks
+33% synergy
Creatures
Baral, Chief of Compliance
56% of 322 decks
+53% synergy
Goblin Electromancer
46% of 50 decks
+37% synergy
Archmage Emeritus
45% of 311 decks
+37% synergy
Spellseeker
43% of 322 decks
+40% synergy
Soulfire Grand Master
43% of 7 decks
+41% synergy
Kykar, Wind's Fury
43% of 7 decks
+38% synergy
Storm-Kiln Artist
40% of 50 decks
+31% synergy
Birds of Paradise
40% of 15 decks
+13% synergy
Tribute Mage
38% of 319 decks
+36% synergy
Kitsa, Otterball Elite
33% of 15 decks
+30% synergy
Seedborn Muse
33% of 15 decks
+25% synergy
Esper Sentinel
30% of 33 decks
+10% synergy
Guttersnipe
30% of 50 decks
+24% synergy
Snapcaster Mage
30% of 322 decks
+28% synergy
Thunderclap Drake
29% of 59 decks
+26% synergy
Ojer Pakpatiq, Deepest Epoch
28% of 88 decks
+26% synergy
Archaeomancer
28% of 322 decks
+24% synergy
Eternal Witness
27% of 15 decks
+6% synergy
Dualcaster Mage
26% of 50 decks
+21% synergy
Drannith Magistrate
26% of 35 decks
+19% synergy
Eluge, the Shoreless Sea
25% of 12 decks
+22% synergy
Kess, Dissident Mage
25% of 16 decks
+20% synergy
Grand Abolisher
25% of 36 decks
+16% synergy
Thassa's Oracle
25% of 315 decks
+17% synergy
Dockside Extortionist
24% of 50 decks
+11% synergy
Exalted Flamer of Tzeentch
24% of 38 decks
+20% synergy
Talrand, Sky Summoner
23% of 322 decks
+18% synergy
Hullbreaker Horror
23% of 293 decks
+15% synergy
Trinket Mage
22% of 322 decks
+19% synergy
Opposition Agent
21% of 29 decks
+13% synergy
Jin-Gitaxias, Progress Tyrant
20% of 288 decks
+17% synergy
Rashmi, Eternities Crafter
20% of 15 decks
+17% synergy
Arbor Elf
20% of 15 decks
+13% synergy
Llanowar Elves
20% of 15 decks
-1% synergy
Faerie Mastermind
20% of 173 decks
+12% synergy
Harbinger of the Seas
20% of 56 decks
+18% synergy
Monastery Mentor
19% of 36 decks
+17% synergy
Grand Arbiter Augustin IV
19% of 36 decks
+16% synergy
Ledger Shredder
19% of 271 decks
+15% synergy
The Reality Chip
18% of 288 decks
+14% synergy
Niv-Mizzet, Parun
18% of 50 decks
+10% synergy
Notion Thief
17% of 30 decks
+9% synergy
Haughty Djinn
16% of 237 decks
+15% synergy
Third Path Iconoclast
16% of 38 decks
+8% synergy
Wizards of Thay
15% of 249 decks
+14% synergy
Consecrated Sphinx
15% of 322 decks
+10% synergy
Chrome Host Seedshark
15% of 149 decks
+13% synergy
Laboratory Maniac
15% of 322 decks
+10% synergy
Mizzix of the Izmagnus
14% of 50 decks
+13% synergy
Young Pyromancer
14% of 50 decks
+9% synergy
Instants
Mana Drain
68% of 322 decks
+53% synergy
Waterlogged Teachings
60% of 5 decks
+54% synergy
Vampiric Tutor
60% of 30 decks
+42% synergy
Swan Song
58% of 322 decks
+41% synergy
Force of Will
55% of 322 decks
+44% synergy
Growth Spiral
53% of 15 decks
+32% synergy
Beast Within
53% of 15 decks
+14% synergy
An Offer You Can't Refuse
52% of 271 decks
+32% synergy
Force of Negation
51% of 319 decks
+42% synergy
Pongify
51% of 322 decks
+39% synergy
High Tide
50% of 322 decks
+47% synergy
Anguished Unmaking
50% of 6 decks
+26% synergy
Path to Exile
44% of 36 decks
-1% synergy
Opt
44% of 322 decks
+35% synergy
Rapid Hybridization
43% of 322 decks
+34% synergy
Boros Charm
43% of 7 decks
+18% synergy
Worldly Tutor
40% of 15 decks
+26% synergy
Muddle the Mixture
39% of 322 decks
+34% synergy
Strix Serenade
38% of 47 decks
+31% synergy
Reverberate
38% of 50 decks
+35% synergy
Lightning Bolt
38% of 50 decks
+27% synergy
Brainsurge
38% of 56 decks
+34% synergy
Frantic Search
36% of 322 decks
+24% synergy
Arcane Denial
35% of 322 decks
+16% synergy
Negate
34% of 322 decks
+11% synergy
Pact of Negation
34% of 322 decks
+26% synergy
Noxious Revival
33% of 15 decks
+28% synergy
Reality Shift
32% of 322 decks
+23% synergy
Deadly Rollick
31% of 29 decks
+20% synergy
Dark Ritual
30% of 30 decks
+8% synergy
Sink into Stupor
30% of 47 decks
+16% synergy
Flusterstorm
28% of 322 decks
+21% synergy
Nature's Claim
27% of 15 decks
+17% synergy
Crop Rotation
27% of 15 decks
+17% synergy
Deflecting Swat
26% of 50 decks
+10% synergy
Silence
25% of 36 decks
+19% synergy
Teferi's Protection
25% of 36 decks
+5% synergy
Whir of Invention
25% of 322 decks
+22% synergy
Fact or Fiction
25% of 322 decks
+18% synergy
Reiterate
24% of 50 decks
+23% synergy
Increasing Vengeance
24% of 50 decks
+23% synergy
Dig Through Time
24% of 322 decks
+19% synergy
Chain of Vapor
23% of 322 decks
+19% synergy
Into the Flood Maw
22% of 18 decks
+17% synergy
Expansion // Explosion
22% of 50 decks
+19% synergy
Blue Sun's Zenith
21% of 322 decks
+19% synergy
Mental Misstep
21% of 322 decks
+15% synergy
Return to Nature
20% of 15 decks
+14% synergy
Harrow
20% of 15 decks
+10% synergy
Chaos Warp
20% of 50 decks
-12% synergy
Sorceries
Demonic Tutor
67% of 30 decks
+44% synergy
Preordain
57% of 322 decks
+46% synergy
Merchant Scroll
52% of 322 decks
+50% synergy
Solve the Equation
50% of 311 decks
+46% synergy
Karn's Temporal Sundering
50% of 322 decks
+48% synergy
Supreme Verdict
47% of 36 decks
+33% synergy
Fabricate
46% of 322 decks
+40% synergy
Walk the Aeons
45% of 322 decks
+44% synergy
Capture of Jingzhou
45% of 322 decks
+44% synergy
Jeska's Will
42% of 50 decks
+24% synergy
Windfall
41% of 322 decks
+28% synergy
Kodama's Reach
40% of 15 decks
+8% synergy
Nature's Lore
40% of 15 decks
+8% synergy
Cultivate
40% of 15 decks
-6% synergy
Expropriate
38% of 322 decks
+36% synergy
Alrund's Epiphany
36% of 311 decks
+35% synergy
Personal Tutor
35% of 322 decks
+34% synergy
Time Stretch
34% of 322 decks
+32% synergy
Approach of the Second Sun
33% of 36 decks
+30% synergy
Toxic Deluge
33% of 30 decks
+16% synergy
Farseek
33% of 15 decks
-1% synergy
Part the Waterveil
33% of 322 decks
+33% synergy
Feed the Swarm
31% of 29 decks
+13% synergy
Beacon of Tomorrows
31% of 322 decks
+30% synergy
Damnation
30% of 30 decks
+22% synergy
Faithless Looting
28% of 50 decks
+11% synergy
Blasphemous Act
28% of 50 decks
-6% synergy
Portent
28% of 322 decks
+27% synergy
Gitaxian Probe
28% of 322 decks
+22% synergy
Rampant Growth
27% of 15 decks
-8% synergy
Lórien Revealed
26% of 121 decks
+23% synergy
Serum Visions
26% of 322 decks
+22% synergy
Mizzix's Mastery
26% of 50 decks
+23% synergy
Temporal Trespass
26% of 322 decks
+25% synergy
Sea Gate Restoration
26% of 313 decks
+21% synergy
Terminus
25% of 36 decks
+24% synergy
Reanimate
23% of 30 decks
+8% synergy
Alchemist's Gambit
23% of 48 decks
+22% synergy
Wrath of God
22% of 36 decks
+16% synergy
Seasons Past
20% of 15 decks
+19% synergy
Dark Petition
20% of 30 decks
+19% synergy
Regrowth
20% of 15 decks
+17% synergy
Grim Tutor
20% of 30 decks
+15% synergy
Imperial Seal
20% of 30 decks
+14% synergy
Three Visits
20% of 15 decks
-5% synergy
Entreat the Angels
19% of 36 decks
+19% synergy
Stitch in Time
18% of 50 decks
+17% synergy
Doomsday
17% of 30 decks
+16% synergy
Torment of Hailfire
17% of 30 decks
+12% synergy
Idyllic Tutor
17% of 36 decks
+12% synergy
Utility Artifacts
Mindsplice Apparatus
32% of 196 decks
+29% synergy
Primal Amulet
28% of 322 decks
+26% synergy
The One Ring
24% of 158 decks
+15% synergy
Lightning Greaves
22% of 322 decks
-3% synergy
Cursed Totem
20% of 322 decks
+19% synergy
Bolas's Citadel
17% of 30 decks
+7% synergy
Grafdigger's Cage
13% of 322 decks
+12% synergy
Swiftfoot Boots
11% of 322 decks
-17% synergy
Vexing Bauble
9% of 33 decks
+7% synergy
Winter Moon
9% of 56 decks
+8% synergy
The Magic Mirror
8% of 318 decks
+7% synergy
Aetherflux Reservoir
7% of 322 decks
+4% synergy
Wayfarer's Bauble
7% of 322 decks
-3% synergy
Twinning Staff
6% of 314 decks
+5% synergy
Enchantments
Jeskai Ascendancy
57% of 7 decks
+51% synergy
Whirlwind of Thought
57% of 7 decks
+47% synergy
Sylvan Library
53% of 15 decks
+41% synergy
Back to Basics
34% of 322 decks
+34% synergy
Thousand-Year Storm
28% of 50 decks
+23% synergy
Wilderness Reclamation
27% of 15 decks
+23% synergy
Land Tax
25% of 36 decks
+18% synergy
Underworld Breach
22% of 50 decks
+16% synergy
Counterbalance
22% of 322 decks
+20% synergy
Jace's Sanctum
20% of 322 decks
+18% synergy
Fiery Inscription
19% of 21 decks
+15% synergy
Search for Azcanta
19% of 322 decks
+17% synergy
Reconnaissance
17% of 36 decks
+15% synergy
Propaganda
16% of 322 decks
+4% synergy
Dovescape
14% of 36 decks
+13% synergy
Soothsaying
13% of 322 decks
+12% synergy
Copy Artifact
13% of 322 decks
+12% synergy
Omniscience
11% of 322 decks
+9% synergy
One with the Multiverse
11% of 220 decks
+9% synergy
Leyline of Anticipation
11% of 322 decks
+7% synergy
Ghostly Prison
11% of 36 decks
-0% synergy
Double Vision
10% of 50 decks
+8% synergy
Swarm Intelligence
9% of 322 decks
+8% synergy
Metallurgic Summonings
9% of 322 decks
+7% synergy
Humility
8% of 36 decks
+8% synergy
Blind Obedience
8% of 36 decks
+2% synergy
Shark Typhoon
8% of 313 decks
+6% synergy
Dress Down
8% of 308 decks
+6% synergy
As Foretold
8% of 322 decks
+6% synergy
Arcane Bombardment
7% of 45 decks
+5% synergy
Imprisoned in the Moon
6% of 322 decks
+2% synergy
Teferi's Ageless Insight
5% of 313 decks
-0% synergy
Planeswalkers
Jace, the Mind Sculptor
51% of 322 decks
+50% synergy
Narset, Parter of Veils
42% of 320 decks
+36% synergy
Teferi, Time Raveler
39% of 36 decks
+32% synergy
Ral, Storm Conduit
30% of 50 decks
+26% synergy
Teferi, Master of Time
30% of 313 decks
+27% synergy
Ashiok, Dream Render
23% of 30 decks
+19% synergy
Narset Transcendent
19% of 36 decks
+18% synergy
Nicol Bolas, Dragon-God
19% of 16 decks
+14% synergy
Teferi, Hero of Dominaria
17% of 36 decks
+14% synergy
Jace, Wielder of Mysteries
17% of 320 decks
+13% synergy
Tezzeret the Seeker
12% of 322 decks
+10% synergy
Ral Zarek
8% of 50 decks
+6% synergy
Teferi, Temporal Pilgrim
6% of 220 decks
+4% synergy
Utility Lands
Reliquary Tower
48% of 322 decks
+19% synergy
Otawara, Soaring City
44% of 288 decks
+27% synergy
Ancient Tomb
41% of 322 decks
+30% synergy
Academy Ruins
31% of 322 decks
+26% synergy
Castle Vantress
28% of 318 decks
+24% synergy
Urza's Saga
27% of 308 decks
+20% synergy
Eiganjo, Seat of the Empire
27% of 30 decks
+18% synergy
Rivendell
22% of 136 decks
+17% synergy
Archway of Innovation
21% of 24 decks
+16% synergy
Inventors' Fair
17% of 322 decks
+13% synergy
Halimar Depths
15% of 322 decks
+12% synergy
Cabal Coffers
13% of 30 decks
+2% synergy
Buried Ruin
12% of 322 decks
+7% synergy
Boseiju, Who Shelters All
11% of 322 decks
+11% synergy
Cephalid Coliseum
11% of 322 decks
+8% synergy
War Room
11% of 313 decks
+4% synergy
Vault of Whispers
10% of 30 decks
+6% synergy
Bojuka Bog
10% of 30 decks
-20% synergy
Nykthos, Shrine to Nyx
10% of 322 decks
+4% synergy
Minamo, School at Water's Edge
8% of 322 decks
+4% synergy
Lonely Sandbar
8% of 322 decks
+4% synergy
Temple of the False God
7% of 322 decks
-3% synergy
Tolaria West
7% of 322 decks
+6% synergy
Riptide Laboratory
5% of 322 decks
+3% synergy
Mana Artifacts
Sol Ring
97% of 322 decks
+12% synergy
Arcane Signet
83% of 318 decks
+11% synergy
Azorius Signet
58% of 36 decks
+32% synergy
Izzet Signet
56% of 50 decks
+28% synergy
Dimir Signet
53% of 30 decks
+24% synergy
Talisman of Progress
53% of 36 decks
+30% synergy
Rakdos Signet
50% of 16 decks
+20% synergy
Thought Vessel
46% of 322 decks
+29% synergy
Talisman of Creativity
44% of 50 decks
+15% synergy
Talisman of Dominance
43% of 30 decks
+12% synergy
Mana Crypt
43% of 322 decks
+34% synergy
Chrome Mox
37% of 322 decks
+31% synergy
Mana Vault
37% of 322 decks
+31% synergy
Fellwar Stone
34% of 322 decks
+12% synergy
Talisman of Curiosity
33% of 15 decks
+21% synergy
Jeweled Lotus
33% of 313 decks
+27% synergy
Talisman of Indulgence
31% of 16 decks
+5% synergy
Mind Stone
28% of 322 decks
+10% synergy
Mox Opal
24% of 322 decks
+20% synergy
Mox Diamond
22% of 322 decks
+17% synergy
Throne of Eldraine
21% of 107 decks
+19% synergy
Lotus Petal
19% of 322 decks
+13% synergy
Sky Diamond
16% of 322 decks
+11% synergy
Gilded Lotus
16% of 322 decks
+12% synergy
Grim Monolith
15% of 322 decks
+13% synergy
Mox Amber
14% of 322 decks
+9% synergy
Thran Dynamo
11% of 322 decks
+6% synergy
Midnight Clock
10% of 318 decks
+4% synergy
Commander's Sphere
10% of 322 decks
-6% synergy
Extraplanar Lens
7% of 322 decks
+7% synergy
Decanter of Endless Water
7% of 249 decks
+2% synergy
Basalt Monolith
6% of 322 decks
+4% synergy
Lands
Godless Shrine
83% of 6 decks
+43% synergy
Hallowed Fountain
83% of 36 decks
+42% synergy
Watery Grave
77% of 30 decks
+36% synergy
Undercity Sewers
75% of 8 decks
+61% synergy
Breeding Pool
73% of 15 decks
+32% synergy
Sea of Clouds
69% of 36 decks
+43% synergy
Crumbling Necropolis
69% of 16 decks
+38% synergy
Isolated Chapel
67% of 6 decks
+39% synergy
Rejuvenating Springs
67% of 15 decks
+38% synergy
Blood Crypt
62% of 16 decks
+24% synergy
Steam Vents
60% of 50 decks
+21% synergy
Glacial Fortress
58% of 36 decks
+33% synergy
Sulfur Falls
58% of 50 decks
+28% synergy
Mystic Monastery
57% of 7 decks
+31% synergy
Training Center
54% of 50 decks
+26% synergy
Sunken Hollow
53% of 30 decks
+19% synergy
Morphic Pool
50% of 30 decks
+24% synergy
Prairie Stream
50% of 36 decks
+16% synergy
Tundra
47% of 36 decks
+33% synergy
Drowned Catacomb
47% of 30 decks
+21% synergy
Xander's Lounge
47% of 15 decks
+19% synergy
Dreamroot Cascade
43% of 14 decks
+24% synergy
Spectator Seating
43% of 7 decks
+18% synergy
Raugrin Triome
43% of 7 decks
+16% synergy
Shipwreck Marsh
41% of 29 decks
+22% synergy
Flooded Grove
40% of 15 decks
+28% synergy
Yavimaya Coast
40% of 15 decks
+14% synergy
Frontier Bivouac
40% of 10 decks
+13% synergy
Ketria Triome
40% of 10 decks
+7% synergy
Stomping Ground
40% of 10 decks
-1% synergy
Scalding Tarn
39% of 322 decks
+28% synergy
Cascade Bluffs
38% of 50 decks
+26% synergy
Shivan Reef
38% of 50 decks
+11% synergy
Flooded Strand
38% of 322 decks
+27% synergy
Badlands
38% of 16 decks
+24% synergy
Stormcarved Coast
38% of 48 decks
+20% synergy
Polluted Delta
37% of 322 decks
+26% synergy
Misty Rainforest
34% of 322 decks
+22% synergy
Hinterland Harbor
33% of 15 decks
+6% synergy
Deserted Beach
32% of 31 decks
+16% synergy
Temple of Epiphany
32% of 50 decks
+14% synergy
Luxury Suite
31% of 16 decks
+5% synergy
Thundering Falls
30% of 10 decks
+19% synergy
Cinder Glade
30% of 10 decks
-8% synergy
Hengegate Pathway
29% of 35 decks
+21% synergy
Frostboil Snarl
28% of 50 decks
+15% synergy
Volcanic Island
28% of 50 decks
+14% synergy
Meticulous Archive
27% of 11 decks
+17% synergy
Barkchannel Pathway
27% of 15 decks
+18% synergy
Vineglimmer Snarl
27% of 15 decks
+16% synergy