God-Eternal Kefnet + Jace, the Mind Sculptor + Karn's Temporal Sundering
God-Eternal Kefnet
Jace, the Mind Sculptor
Karn's Temporal Sundering
Requires
God-Eternal Kefnet must be on the battlefield.
Jace, the Mind Sculptor must be on the battlefield.
Karn's Temporal Sundering must be in hand.
Mana needed: 
each turn
each turn
Steps
- Activate Jace's zero loyalty ability, putting Karn's Temporal Sundering on top of your library.
- Pass the turn.
- On your next draw step, when you draw Karn's Temporal Sundering, reveal it due to Kefnet's ability, making a copy that costs less to cast.
- Cast the copy for , granting you an extra turn and returning up to one nonland permanent to its owner's hand.
Results
Infinite turns.
Top Commanders
God-Eternal Kefnet
21.82% of 559 decks
122 decks
Narset, Enlightened Master
0.12% of 5966 decks
7 decks
Aminatou, the Fateshifter
0.05% of 6221 decks
3 decks
Jeleva, Nephalia's Scourge
0.13% of 2342 decks
3 decks
Rowan Kenrith // Will Kenrith
0.35% of 869 decks
3 decks
Nicol Bolas, the Ravager
0.04% of 7523 decks
3 decks
Hurkyl, Master Wizard
1.25% of 240 decks
3 decks
Elminster
0.05% of 4186 decks
2 decks
Kess, Dissident Mage
0.03% of 7229 decks
2 decks
Jace, Vryn's Prodigy
0.16% of 1257 decks
2 decks
Niv-Mizzet, Parun
0.01% of 15610 decks
2 decks
Kefnet the Mindful
0.50% of 401 decks
2 decks
Jacob Hauken, Inspector
0.08% of 1202 decks
1 decks
Emperor Mihail II
0.11% of 914 decks
1 decks
Hinata, Dawn-Crowned
0.02% of 6461 decks
1 decks
Urza, Lord High Artificer
0.01% of 14145 decks
1 decks
Eluge, the Shoreless Sea
0.02% of 6294 decks
1 decks
Tamiyo, Inquisitive Student
0.03% of 2975 decks
1 decks
New Cards
Mistrise Village
20% of 10 decks
+17% synergy
Stock Up
10% of 30 decks
+9% synergy
Voracious Bibliophile
10% of 10 decks
+10% synergy
Unstoppable Plan
7% of 30 decks
+4% synergy
Accursed Duneyard
3% of 32 decks
+2% synergy
High Synergy Cards
Time Warp
85% of 181 decks
+83% synergy
Scroll Rack
78% of 181 decks
+77% synergy
Temporal Mastery
76% of 181 decks
+75% synergy
Nexus of Fate
76% of 181 decks
+74% synergy
Temporal Manipulation
75% of 181 decks
+74% synergy
Brainstorm
84% of 181 decks
+64% synergy
Sensei's Divining Top
68% of 181 decks
+63% synergy
Sapphire Medallion
64% of 181 decks
+62% synergy
Growth Spiral
83% of 6 decks
+62% synergy
Mystic Sanctuary
69% of 181 decks
+57% synergy
Top Cards
Counterspell
72% of 181 decks
+29% synergy
Ponder
69% of 181 decks
+57% synergy
Dovin's Veto
67% of 15 decks
+49% synergy
Three Visits
67% of 6 decks
+42% synergy
Swords to Plowshares
67% of 15 decks
+4% synergy
Nicol Bolas, God-Pharaoh
60% of 10 decks
+57% synergy
Path to Exile
60% of 15 decks
+13% synergy
Preordain
60% of 181 decks
+50% synergy
Baral, Chief of Compliance
59% of 181 decks
+56% synergy
Narset's Reversal
57% of 181 decks
+54% synergy
Game Changers
Mystical Tutor
78% of 181 decks
+64% synergy
Cyclonic Rift
76% of 181 decks
+50% synergy
Rhystic Study
65% of 181 decks
+38% synergy
Fierce Guardianship
54% of 181 decks
+36% synergy
Vampiric Tutor
50% of 16 decks
+33% synergy
Force of Will
48% of 181 decks
+37% synergy
Smothering Tithe
47% of 15 decks
+23% synergy
Expropriate
40% of 181 decks
+39% synergy
Ancient Tomb
36% of 181 decks
+26% synergy
Imperial Seal
31% of 16 decks
+26% synergy
Creatures
Eternal Witness
50% of 6 decks
+30% synergy
Tribute Mage
41% of 181 decks
+39% synergy
Archmage Emeritus
34% of 181 decks
+27% synergy
Archaeomancer
33% of 181 decks
+30% synergy
Spellseeker
33% of 181 decks
+29% synergy
Snapcaster Mage
31% of 181 decks
+30% synergy
Esper Sentinel
27% of 15 decks
+7% synergy
Talrand, Sky Summoner
25% of 181 decks
+21% synergy
Nightscape Familiar
25% of 16 decks
+23% synergy
Baleful Strix
25% of 16 decks
+12% synergy
Dockside Extortionist
21% of 28 decks
+13% synergy
Haughty Djinn
20% of 181 decks
+19% synergy
Grand Arbiter Augustin IV
20% of 15 decks
+16% synergy
Jin-Gitaxias, Progress Tyrant
19% of 181 decks
+16% synergy
Hidetsugu and Kairi
19% of 16 decks
+18% synergy
Opposition Agent
19% of 16 decks
+12% synergy
Thassa's Oracle
18% of 181 decks
+11% synergy
Thunderclap Drake
18% of 99 decks
+16% synergy
Goblin Electromancer
18% of 28 decks
+9% synergy
Ojer Pakpatiq, Deepest Epoch
18% of 130 decks
+16% synergy
Consecrated Sphinx
18% of 181 decks
+13% synergy
The Reality Chip
17% of 181 decks
+13% synergy
Eluge, the Shoreless Sea
17% of 78 decks
+16% synergy
Trinket Mage
16% of 181 decks
+14% synergy
Guttersnipe
14% of 28 decks
+8% synergy
Chrome Host Seedshark
13% of 181 decks
+12% synergy
Laboratory Maniac
13% of 181 decks
+9% synergy
Wizards of Thay
13% of 181 decks
+11% synergy
Harbinger of the Seas
12% of 85 decks
+11% synergy
Kitsa, Otterball Elite
12% of 78 decks
+10% synergy
Hullbreaker Horror
11% of 181 decks
+4% synergy
Keranos, God of Storms
11% of 28 decks
+10% synergy
Young Pyromancer
11% of 28 decks
+6% synergy
Ragavan, Nimble Pilferer
11% of 28 decks
+3% synergy
Niv-Mizzet, Parun
11% of 28 decks
+3% synergy
Storm-Kiln Artist
11% of 28 decks
+2% synergy
Jace, Vryn's Prodigy
10% of 181 decks
+10% synergy
Ledger Shredder
10% of 181 decks
+7% synergy
Phyrexian Metamorph
10% of 181 decks
+3% synergy
Faerie Mastermind
10% of 181 decks
+4% synergy
Spark Double
10% of 181 decks
+3% synergy
Lier, Disciple of the Drowned
9% of 181 decks
+8% synergy
Thryx, the Sudden Storm
8% of 181 decks
+7% synergy
Jin-Gitaxias
8% of 181 decks
+7% synergy
Mercurial Spelldancer
8% of 181 decks
+7% synergy
Lighthouse Chronologist
7% of 181 decks
+7% synergy
Gilded Drake
7% of 181 decks
+5% synergy
Nezahal, Primal Tide
7% of 181 decks
+4% synergy
Solemn Simulacrum
7% of 181 decks
-7% synergy
Thassa, God of the Sea
7% of 181 decks
+5% synergy
Instants
Mana Drain
55% of 181 decks
+40% synergy
Swan Song
53% of 181 decks
+37% synergy
High Tide
50% of 181 decks
+46% synergy
Force of Negation
43% of 181 decks
+34% synergy
Pongify
43% of 181 decks
+32% synergy
Opt
43% of 181 decks
+33% synergy
Bedevil
40% of 10 decks
+26% synergy
Rapid Hybridization
40% of 181 decks
+31% synergy
Arcane Denial
37% of 181 decks
+17% synergy
An Offer You Can't Refuse
36% of 181 decks
+14% synergy
Frantic Search
35% of 181 decks
+22% synergy
Teferi's Protection
33% of 15 decks
+14% synergy
Dramatic Reversal
33% of 181 decks
+28% synergy
Reality Shift
33% of 181 decks
+24% synergy
Negate
33% of 181 decks
+10% synergy
Brainsurge
32% of 85 decks
+29% synergy
Muddle the Mixture
31% of 181 decks
+26% synergy
Pact of Negation
31% of 181 decks
+24% synergy
Terminate
30% of 10 decks
+10% synergy
Flusterstorm
24% of 181 decks
+17% synergy
Whir of Invention
22% of 181 decks
+19% synergy
Sink into Stupor
21% of 85 decks
+12% synergy
Cryptic Command
21% of 181 decks
+19% synergy
Resculpt
20% of 181 decks
+16% synergy
Fact or Fiction
20% of 181 decks
+14% synergy
Enlightened Tutor
20% of 15 decks
+3% synergy
Hero's Downfall
19% of 16 decks
+17% synergy
Dark Ritual
19% of 16 decks
-4% synergy
Long-Term Plans
18% of 181 decks
+17% synergy
Dig Through Time
18% of 181 decks
+13% synergy
Reverberate
18% of 28 decks
+15% synergy
Lightning Bolt
18% of 28 decks
+7% synergy
Deflecting Swat
18% of 28 decks
+2% synergy
Archmage's Charm
18% of 181 decks
+16% synergy
Blue Sun's Zenith
17% of 181 decks
+15% synergy
Cyber Conversion
17% of 137 decks
+16% synergy
Mystic Confluence
15% of 181 decks
+13% synergy
Chain of Vapor
15% of 181 decks
+12% synergy
Strix Serenade
15% of 85 decks
+11% synergy
Disallow
15% of 181 decks
+13% synergy
Dispel
15% of 181 decks
+11% synergy
Increasing Vengeance
14% of 28 decks
+13% synergy
Counterflux
14% of 28 decks
+12% synergy
Delay
14% of 181 decks
+11% synergy
Mental Misstep
14% of 181 decks
+8% synergy
Consider
13% of 181 decks
+7% synergy
Aetherize
12% of 181 decks
+6% synergy
Snap
12% of 181 decks
+5% synergy
Pull from Tomorrow
11% of 181 decks
+8% synergy
Ionize
11% of 28 decks
+10% synergy
Sorceries
Walk the Aeons
51% of 181 decks
+50% synergy
Farseek
50% of 6 decks
+16% synergy
Cultivate
50% of 6 decks
+5% synergy
Part the Waterveil
50% of 181 decks
+49% synergy
Capture of Jingzhou
48% of 181 decks
+47% synergy
Merchant Scroll
45% of 181 decks
+44% synergy
Demonic Tutor
44% of 16 decks
+22% synergy
Alrund's Epiphany
41% of 181 decks
+41% synergy
Solve the Equation
41% of 181 decks
+37% synergy
Fabricate
39% of 181 decks
+33% synergy
Beacon of Tomorrows
36% of 181 decks
+36% synergy
Time Stretch
36% of 181 decks
+35% synergy
Temporal Trespass
35% of 181 decks
+34% synergy
Personal Tutor
35% of 181 decks
+33% synergy
Windfall
34% of 181 decks
+21% synergy
Approach of the Second Sun
33% of 15 decks
+30% synergy
Toxic Deluge
31% of 16 decks
+13% synergy
Portent
29% of 181 decks
+28% synergy
Serum Visions
27% of 181 decks
+23% synergy
Time Wipe
27% of 15 decks
+20% synergy
Supreme Verdict
27% of 15 decks
+13% synergy
Damnation
25% of 16 decks
+18% synergy
Sea Gate Restoration
20% of 181 decks
+16% synergy
Terminus
20% of 15 decks
+19% synergy
Storm Herd
20% of 15 decks
+19% synergy
Gitaxian Probe
20% of 181 decks
+14% synergy
Worst Fears
19% of 16 decks
+18% synergy
Scheming Symmetry
19% of 16 decks
+17% synergy
Breach the Multiverse
19% of 16 decks
+15% synergy
Diabolic Intent
19% of 16 decks
+10% synergy
Stitch in Time
18% of 28 decks
+16% synergy
Seize the Day
18% of 28 decks
+16% synergy
Relentless Assault
18% of 28 decks
+15% synergy
Vandalblast
18% of 28 decks
+2% synergy
Past in Flames
14% of 28 decks
+12% synergy
Mizzix's Mastery
14% of 28 decks
+11% synergy
Jeska's Will
14% of 28 decks
-2% synergy
Blasphemous Act
14% of 28 decks
-19% synergy
Lórien Revealed
14% of 162 decks
+11% synergy
Mnemonic Deluge
12% of 181 decks
+11% synergy
Mists of Lórien
11% of 143 decks
+11% synergy
Devastation Tide
11% of 181 decks
+10% synergy
Banefire
11% of 28 decks
+10% synergy
Wheel of Fortune
11% of 28 decks
+6% synergy
Faithless Looting
11% of 28 decks
-6% synergy
Time Spiral
9% of 181 decks
+9% synergy
Wash Out
9% of 181 decks
+9% synergy
Reshape
9% of 181 decks
+8% synergy
Enter the Infinite
9% of 181 decks
+8% synergy
Ravenform
9% of 181 decks
+6% synergy
Utility Artifacts
Isochron Scepter
48% of 181 decks
+46% synergy
Mind Stone
36% of 181 decks
+19% synergy
Primal Amulet
30% of 181 decks
+29% synergy
Mindsplice Apparatus
28% of 181 decks
+26% synergy
Bolas's Citadel
25% of 16 decks
+16% synergy
Jeweled Lotus
20% of 181 decks
+16% synergy
Lightning Greaves
19% of 181 decks
-6% synergy
Lotus Petal
15% of 181 decks
+9% synergy
The One Ring
14% of 181 decks
+6% synergy
Cursed Totem
13% of 181 decks
+12% synergy
Swiftfoot Boots
12% of 181 decks
-15% synergy
The Magic Mirror
10% of 181 decks
+9% synergy
Wayfarer's Bauble
9% of 181 decks
-0% synergy
Commander's Sphere
9% of 181 decks
-5% synergy
Grafdigger's Cage
8% of 181 decks
+7% synergy
Winter Moon
6% of 88 decks
+5% synergy
Enchantments
Mystic Remora
57% of 181 decks
+40% synergy
Whirlwind of Thought
38% of 8 decks
+27% synergy
Thousand-Year Storm
36% of 28 decks
+31% synergy
Back to Basics
35% of 181 decks
+35% synergy
Oath of Teferi
27% of 15 decks
+23% synergy
Jace's Sanctum
27% of 181 decks
+25% synergy
Search for Azcanta
22% of 181 decks
+21% synergy
Counterbalance
21% of 181 decks
+20% synergy
Propaganda
18% of 181 decks
+6% synergy
Arcane Bombardment
18% of 28 decks
+16% synergy
Omniscience
15% of 181 decks
+13% synergy
Metallurgic Summonings
13% of 181 decks
+11% synergy
Shark Typhoon
12% of 181 decks
+9% synergy
Leyline of Anticipation
11% of 181 decks
+7% synergy
One with the Multiverse
9% of 181 decks
+8% synergy
Soothsaying
9% of 181 decks
+8% synergy
Swarm Intelligence
9% of 181 decks
+8% synergy
Copy Artifact
7% of 181 decks
+6% synergy
As Foretold
7% of 181 decks
+5% synergy
Trade Routes
6% of 181 decks
+6% synergy
Planeswalkers
Nicol Bolas, Dragon-God
50% of 10 decks
+46% synergy
Nicol Bolas, Planeswalker
40% of 10 decks
+38% synergy
Narset, Parter of Veils
36% of 181 decks
+32% synergy
Ral, Storm Conduit
36% of 28 decks
+33% synergy
Ral, Crackling Wit
36% of 14 decks
+32% synergy
Teferi, Time Raveler
33% of 15 decks
+27% synergy
Teferi, Master of Time
30% of 181 decks
+28% synergy
Chandra, Torch of Defiance
29% of 28 decks
+26% synergy
Venser, the Sojourner
27% of 15 decks
+25% synergy
Ral Zarek
25% of 28 decks
+24% synergy
Ashiok, Dream Render
25% of 16 decks
+21% synergy
Chandra, Hope's Beacon
21% of 28 decks
+20% synergy
Liliana Vess
19% of 16 decks
+18% synergy
Sorin Markov
19% of 16 decks
+18% synergy
Tasha, the Witch Queen
19% of 16 decks
+17% synergy
Liliana, Dreadhorde General
19% of 16 decks
+15% synergy
Tezzeret the Seeker
15% of 181 decks
+13% synergy
Jace, Wielder of Mysteries
14% of 181 decks
+11% synergy
Chandra, Awakened Inferno
14% of 28 decks
+13% synergy
Saheeli, Sublime Artificer
11% of 28 decks
+6% synergy
Utility Lands
Reliquary Tower
50% of 181 decks
+20% synergy
Castle Vantress
43% of 181 decks
+39% synergy
Otawara, Soaring City
41% of 181 decks
+25% synergy
Academy Ruins
25% of 181 decks
+21% synergy
Rivendell
25% of 163 decks
+20% synergy
Halimar Depths
23% of 181 decks
+20% synergy
Arena of Glory
21% of 14 decks
+15% synergy
Eiganjo, Seat of the Empire
20% of 15 decks
+12% synergy
Creeping Tar Pit
19% of 16 decks
+16% synergy
Urza's Saga
17% of 181 decks
+10% synergy
Wandering Fumarole
14% of 28 decks
+13% synergy
Inventors' Fair
14% of 181 decks
+10% synergy
Lonely Sandbar
13% of 181 decks
+9% synergy
Cephalid Coliseum
12% of 181 decks
+9% synergy
Restless Spire
12% of 25 decks
+10% synergy
War Room
11% of 181 decks
+5% synergy
Boseiju, Who Shelters All
10% of 181 decks
+10% synergy
Minamo, School at Water's Edge
8% of 181 decks
+4% synergy
Nykthos, Shrine to Nyx
8% of 181 decks
+3% synergy
Buried Ruin
8% of 181 decks
+3% synergy
Maze of Ith
7% of 181 decks
+4% synergy
Mikokoro, Center of the Sea
7% of 181 decks
+5% synergy
Hall of Storm Giants
6% of 181 decks
+5% synergy
Temple of the False God
6% of 181 decks
-4% synergy
Terrain Generator
6% of 181 decks
+5% synergy
Mana Artifacts
Sol Ring
96% of 181 decks
+11% synergy
Arcane Signet
75% of 181 decks
+3% synergy
Boros Signet
75% of 8 decks
+52% synergy
Talisman of Progress
67% of 15 decks
+42% synergy
Talisman of Conviction
62% of 8 decks
+39% synergy
Azorius Signet
53% of 15 decks
+28% synergy
Simic Signet
50% of 6 decks
+36% synergy
Talisman of Dominance
50% of 16 decks
+18% synergy
Thought Vessel
48% of 181 decks
+31% synergy
Dimir Signet
44% of 16 decks
+15% synergy
Talisman of Creativity
39% of 28 decks
+11% synergy
Izzet Signet
36% of 28 decks
+8% synergy
Talisman of Indulgence
30% of 10 decks
+3% synergy
Fellwar Stone
29% of 181 decks
+8% synergy
Mana Crypt
28% of 181 decks
+22% synergy
Chrome Mox
26% of 181 decks
+20% synergy
Mana Vault
25% of 181 decks
+19% synergy
Sky Diamond
20% of 181 decks
+16% synergy
Throne of Eldraine
16% of 153 decks
+14% synergy
Mox Opal
15% of 181 decks
+11% synergy
Gilded Lotus
15% of 181 decks
+12% synergy
Mox Diamond
14% of 181 decks
+9% synergy
Grim Monolith
11% of 181 decks
+9% synergy
Fire Diamond
11% of 28 decks
+6% synergy
Thran Dynamo
10% of 181 decks
+6% synergy
Mox Amber
9% of 181 decks
+5% synergy
Extraplanar Lens
8% of 181 decks
+7% synergy
Midnight Clock
7% of 181 decks
+1% synergy
Lands
Shattered Sanctum
100% of 3 decks
+87% synergy
Vault of Champions
100% of 3 decks
+74% synergy
Raffine's Tower
100% of 3 decks
+74% synergy
Godless Shrine
100% of 3 decks
+60% synergy
Breeding Pool
100% of 6 decks
+59% synergy
Watery Grave
94% of 16 decks
+53% synergy
Luxury Suite
80% of 10 decks
+54% synergy
Dragonskull Summit
80% of 10 decks
+48% synergy
Raugrin Triome
75% of 8 decks
+49% synergy
Mystic Monastery
75% of 8 decks
+48% synergy
Sacred Foundry
75% of 8 decks
+40% synergy
Steam Vents
75% of 28 decks
+37% synergy
Sea of Clouds
73% of 15 decks
+47% synergy
Hallowed Fountain
73% of 15 decks
+33% synergy
Blood Crypt
70% of 10 decks
+32% synergy
Glacial Fortress
67% of 15 decks
+39% synergy
Hinterland Harbor
67% of 6 decks
+37% synergy
Spectator Seating
62% of 8 decks
+38% synergy
Drowned Catacomb
62% of 16 decks
+36% synergy
Xander's Lounge
60% of 10 decks
+34% synergy
Crumbling Necropolis
60% of 10 decks
+29% synergy
Sulfur Falls
57% of 28 decks
+25% synergy
Underground River
56% of 16 decks
+36% synergy
Morphic Pool
56% of 16 decks
+30% synergy
Yavimaya Coast
50% of 6 decks
+23% synergy
Sunken Hollow
50% of 16 decks
+15% synergy
Deserted Beach
47% of 15 decks
+30% synergy
Temple of Epiphany
46% of 28 decks
+28% synergy
Underground Sea
44% of 16 decks
+29% synergy
Temple of Deceit
44% of 16 decks
+27% synergy
Shipwreck Marsh
44% of 16 decks
+25% synergy
Training Center
43% of 28 decks
+16% synergy
Shivan Reef
43% of 28 decks
+15% synergy
Graven Cairns
40% of 10 decks
+32% synergy
Haunted Ridge
40% of 10 decks
+24% synergy
Smoldering Marsh
40% of 10 decks
+7% synergy
Prairie Stream
40% of 15 decks
+6% synergy
Cascade Bluffs
36% of 28 decks
+23% synergy
Adarkar Wastes
33% of 15 decks
+14% synergy
Dimir Aqueduct
31% of 16 decks
+15% synergy
Polluted Delta
31% of 181 decks
+19% synergy
Scalding Tarn
30% of 181 decks
+20% synergy
Canyon Slough
30% of 10 decks
+23% synergy
Temple of Malice
30% of 10 decks
+16% synergy
Flooded Strand
30% of 181 decks
+19% synergy
Izzet Boilerworks
29% of 28 decks
+13% synergy
Tundra
27% of 15 decks
+13% synergy
Temple of Enlightenment
27% of 15 decks
+10% synergy
Sunken Ruins
25% of 16 decks
+21% synergy
Misty Rainforest
25% of 181 decks
+13% synergy