God-Eternal Kefnet + Scroll Rack + Karn's Temporal Sundering

God-Eternal Kefnet
Scroll Rack
Karn's Temporal Sundering

Requires
God-Eternal Kefnet must be on the battlefield. Scroll Rack must be on the battlefield. Karn's Temporal Sundering must be in hand. Mana needed: 3 each turn
Steps
  1. Tap Scroll Rack and pay 1 to activate it, putting Karn's Temporal Sundering on top of your library.
  2. Pass the turn.
  3. On your next draw step, when you draw Karn's Temporal Sundering, reveal it due to Kefnet's ability, making a copy that costs 2 less to cast.
  4. Cast the copy for 2, granting you an extra turn and returning up to one nonland permanent to its owner's hand.
Results
Infinite turns. Skip your draw step.

God-Eternal Kefnet
38.07% of 549 decks 209 decks
Elminster
0.35% of 4298 decks 15 decks
Narset, Enlightened Master
0.24% of 5773 decks 14 decks
Yuriko, the Tiger's Shadow
0.06% of 23000 decks 14 decks
Jacob Hauken, Inspector
0.60% of 1169 decks 7 decks
Rashmi, Eternities Crafter
0.15% of 2003 decks 3 decks
Thrasios, Triton Hero // Vial Smasher the Fierce
0.09% of 3518 decks 3 decks
The Tenth Doctor // Rose Tyler
0.08% of 3910 decks 3 decks
Edric, Spymaster of Trest
0.13% of 2378 decks 3 decks
Nicol Bolas, the Ravager
0.04% of 6865 decks 3 decks
Neera, Wild Mage
0.07% of 4363 decks 3 decks
Jadzi, Oracle of Arcavios
0.20% of 1535 decks 3 decks
Hinata, Dawn-Crowned
0.03% of 6724 decks 2 decks
Aminatou, the Fateshifter
0.03% of 6300 decks 2 decks
Melek, Izzet Paragon
0.13% of 1524 decks 2 decks
Raff Capashen, Ship's Mage
0.24% of 827 decks 2 decks
Hidetsugu and Kairi
0.08% of 2579 decks 2 decks
Taigam, Ojutai Master
0.15% of 1317 decks 2 decks
High Synergy Cards
Time Warp
84% of 320 decks +81% synergy
Temporal Mastery
78% of 320 decks +77% synergy
Nexus of Fate
71% of 320 decks +70% synergy
Temporal Manipulation
70% of 320 decks +69% synergy
Mystical Tutor
83% of 320 decks +68% synergy
Sensei's Divining Top
72% of 320 decks +66% synergy
Brainstorm
85% of 320 decks +63% synergy
Mystic Sanctuary
72% of 316 decks +60% synergy
Eluge, the Shoreless Sea
57% of 14 decks +54% synergy
Sapphire Medallion
56% of 320 decks +54% synergy
Top Cards
Swords to Plowshares
73% of 45 decks +11% synergy
Cyclonic Rift
68% of 320 decks +40% synergy
Counterspell
68% of 320 decks +25% synergy
Ponder
65% of 320 decks +52% synergy
Rhystic Study
64% of 320 decks +36% synergy
Preordain
58% of 320 decks +47% synergy
Mystic Remora
54% of 320 decks +36% synergy
Brainsurge
54% of 50 decks +51% synergy
Walk the Aeons
54% of 320 decks +53% synergy
Path to Exile
53% of 45 decks +8% synergy
Creatures
Baral, Chief of Compliance
52% of 320 decks +49% synergy
Changeling Outcast
48% of 31 decks +44% synergy
Llanowar Elves
43% of 14 decks +22% synergy
Tribute Mage
39% of 317 decks +37% synergy
Archmage Emeritus
36% of 309 decks +28% synergy
Seedborn Muse
36% of 14 decks +27% synergy
Elvish Mystic
36% of 14 decks +18% synergy
Eternal Witness
36% of 14 decks +15% synergy
Ojer Pakpatiq, Deepest Epoch
35% of 93 decks +33% synergy
Ingenious Infiltrator
35% of 31 decks +33% synergy
Thunderclap Drake
33% of 54 decks +30% synergy
Esper Sentinel
33% of 45 decks +13% synergy
Fallen Shinobi
32% of 31 decks +28% synergy
Baleful Strix
32% of 31 decks +19% synergy
Kitsa, Otterball Elite
32% of 19 decks +28% synergy
Spellseeker
30% of 320 decks +27% synergy
Nicol Bolas
30% of 10 decks +29% synergy
Archaeomancer
29% of 320 decks +26% synergy
Uro, Titan of Nature's Wrath
29% of 14 decks +24% synergy
Fyndhorn Elves
29% of 14 decks +15% synergy
Nashi, Moon Sage's Scion
27% of 30 decks +25% synergy
Grand Arbiter Augustin IV
27% of 45 decks +23% synergy
Snapcaster Mage
26% of 320 decks +24% synergy
Talrand, Sky Summoner
23% of 320 decks +19% synergy
Silver-Fur Master
23% of 30 decks +20% synergy
Thassa's Oracle
23% of 314 decks +16% synergy
Etali, Primal Storm
22% of 40 decks +13% synergy
Dockside Extortionist
22% of 40 decks +10% synergy
The Reality Chip
22% of 294 decks +18% synergy
Sibylline Soothsayer
21% of 14 decks +21% synergy
Biomancer's Familiar
21% of 14 decks +19% synergy
Timeless Witness
21% of 14 decks +18% synergy
Jin-Gitaxias, Progress Tyrant
21% of 294 decks +18% synergy
Toski, Bearer of Secrets
21% of 14 decks +14% synergy
Birds of Paradise
21% of 14 decks -5% synergy
Faerie Mastermind
20% of 188 decks +13% synergy
Dauthi Voidwalker
20% of 30 decks +12% synergy
Niv-Mizzet, Parun
20% of 40 decks +12% synergy
Throat Slitter
19% of 31 decks +18% synergy
Chrome Host Seedshark
19% of 164 decks +17% synergy
Trinket Mage
19% of 320 decks +16% synergy
Harbinger of the Seas
18% of 50 decks +16% synergy
Haughty Djinn
18% of 245 decks +16% synergy
Storm-Kiln Artist
18% of 39 decks +9% synergy
Wizards of Thay
18% of 258 decks +16% synergy
Ledger Shredder
17% of 278 decks +14% synergy
Varragoth, Bloodsky Sire
17% of 30 decks +14% synergy
Opposition Agent
17% of 30 decks +9% synergy
Dimir Infiltrator
16% of 31 decks +14% synergy
Silent-Blade Oni
16% of 31 decks +13% synergy
Instants
Assassin's Trophy
75% of 4 decks +45% synergy
Vampiric Tutor
61% of 31 decks +43% synergy
Mana Drain
53% of 320 decks +38% synergy
Swan Song
52% of 320 decks +36% synergy
Beast Within
50% of 14 decks +11% synergy
Narset's Reversal
49% of 318 decks +46% synergy
Fierce Guardianship
49% of 314 decks +31% synergy
Dovin's Veto
49% of 45 decks +30% synergy
An Offer You Can't Refuse
47% of 278 decks +27% synergy
Pongify
46% of 320 decks +34% synergy
High Tide
45% of 320 decks +42% synergy
Force of Negation
44% of 317 decks +35% synergy
Force of Will
44% of 320 decks +33% synergy
Opt
43% of 320 decks +34% synergy
Growth Spiral
43% of 14 decks +21% synergy
Strix Serenade
40% of 40 decks +33% synergy
Rapid Hybridization
39% of 320 decks +29% synergy
Arcane Denial
39% of 320 decks +19% synergy
Deadly Rollick
39% of 31 decks +28% synergy
Sink into Stupor
38% of 40 decks +24% synergy
Noxious Revival
36% of 14 decks +30% synergy
Dramatic Reversal
36% of 320 decks +30% synergy
Enlightened Tutor
36% of 45 decks +18% synergy
Reality Shift
35% of 320 decks +26% synergy
Frantic Search
34% of 320 decks +22% synergy
Negate
34% of 320 decks +11% synergy
Teferi's Protection
33% of 45 decks +13% synergy
Lim-Dûl's Vault
32% of 31 decks +28% synergy
Pact of Negation
32% of 320 decks +24% synergy
Muddle the Mixture
29% of 320 decks +24% synergy
Krosan Grip
29% of 14 decks +21% synergy
Chaos Warp
28% of 40 decks -5% synergy
Into the Flood Maw
26% of 23 decks +20% synergy
Cyber Conversion
26% of 101 decks +24% synergy
Dig Through Time
24% of 320 decks +19% synergy
Generous Gift
22% of 45 decks -3% synergy
Flusterstorm
22% of 320 decks +15% synergy
Reclaim
21% of 14 decks +21% synergy
Force of Vigor
21% of 14 decks +18% synergy
Permission Denied
21% of 14 decks +18% synergy
Nature's Claim
21% of 14 decks +12% synergy
Crop Rotation
21% of 14 decks +12% synergy
Deflecting Swat
20% of 40 decks +4% synergy
Resculpt
19% of 309 decks +14% synergy
Fact or Fiction
19% of 320 decks +13% synergy
Whir of Invention
19% of 320 decks +16% synergy
Blue Sun's Zenith
18% of 320 decks +16% synergy
Long-Term Plans
18% of 320 decks +17% synergy
Consider
18% of 305 decks +12% synergy
Delay
17% of 320 decks +14% synergy
Sorceries
Emergent Ultimatum
75% of 4 decks +72% synergy
Demonic Tutor
52% of 31 decks +29% synergy
Part the Waterveil
49% of 320 decks +49% synergy
Alrund's Epiphany
48% of 310 decks +47% synergy
Approach of the Second Sun
47% of 45 decks +43% synergy
Beacon of Tomorrows
46% of 320 decks +45% synergy
Solve the Equation
45% of 309 decks +41% synergy
Time Stretch
43% of 320 decks +41% synergy
Expropriate
42% of 320 decks +41% synergy
Merchant Scroll
40% of 320 decks +39% synergy
Dark Intimations
40% of 10 decks +39% synergy
Temporal Trespass
40% of 320 decks +39% synergy
Fabricate
38% of 320 decks +32% synergy
Capture of Jingzhou
36% of 320 decks +35% synergy
Cultivate
36% of 14 decks -11% synergy
Windfall
35% of 320 decks +22% synergy
Storm Herd
31% of 45 decks +30% synergy
Personal Tutor
30% of 320 decks +29% synergy
Slave of Bolas
30% of 10 decks +29% synergy
Toxic Deluge
29% of 31 decks +12% synergy
Farewell
29% of 45 decks +15% synergy
Jeska's Will
28% of 39 decks +11% synergy
Portent
28% of 320 decks +27% synergy
Serum Visions
28% of 320 decks +24% synergy
Seize the Day
28% of 40 decks +25% synergy
Supreme Verdict
27% of 45 decks +13% synergy
Damnation
26% of 31 decks +18% synergy
Sea Gate Restoration
23% of 312 decks +18% synergy
Imperial Seal
23% of 31 decks +17% synergy
Relentless Assault
22% of 40 decks +20% synergy
Terminus
22% of 45 decks +21% synergy
Bring to Light
21% of 14 decks +20% synergy
Regrowth
21% of 14 decks +18% synergy
Green Sun's Zenith
21% of 14 decks +15% synergy
Finale of Devastation
21% of 14 decks +13% synergy
Kodama's Reach
21% of 14 decks -10% synergy
Rampant Growth
21% of 14 decks -13% synergy
Doomsday
19% of 31 decks +19% synergy
Gitaxian Probe
18% of 320 decks +12% synergy
Blasphemous Act
18% of 40 decks -16% synergy
Lórien Revealed
17% of 130 decks +13% synergy
Mists of Lórien
16% of 108 decks +15% synergy
Waves of Aggression
15% of 20 decks +14% synergy
Reconstruct History
15% of 20 decks +13% synergy
Mizzix's Mastery
15% of 40 decks +12% synergy
Mnemonic Deluge
15% of 312 decks +14% synergy
Vanquish the Horde
13% of 45 decks +9% synergy
Time Wipe
13% of 45 decks +6% synergy
Feed the Swarm
13% of 30 decks -5% synergy
Mana Geyser
12% of 40 decks +6% synergy
Utility Artifacts
Isochron Scepter
52% of 320 decks +50% synergy
Mindsplice Apparatus
34% of 200 decks +32% synergy
Primal Amulet
27% of 320 decks +26% synergy
Bolas's Citadel
23% of 31 decks +13% synergy
Lightning Greaves
19% of 320 decks -6% synergy
The One Ring
17% of 169 decks +8% synergy
Cursed Totem
16% of 320 decks +15% synergy
Swiftfoot Boots
14% of 320 decks -14% synergy
Wishing Well
13% of 23 decks +12% synergy
Winter Moon
12% of 51 decks +11% synergy
Chimil, the Inner Sun
11% of 75 decks +8% synergy
Wayfarer's Bauble
10% of 320 decks -0% synergy
Grafdigger's Cage
10% of 320 decks +9% synergy
The Magic Mirror
8% of 316 decks +7% synergy
Aetherflux Reservoir
6% of 320 decks +2% synergy
Ichormoon Gauntlet
6% of 191 decks +4% synergy
Strionic Resonator
6% of 320 decks +2% synergy
The Temporal Anchor
5% of 224 decks +5% synergy
The Key to the Vault
5% of 56 decks +3% synergy
Library of Leng
5% of 320 decks +5% synergy
Enchantments
Wilderness Reclamation
43% of 14 decks +39% synergy
Sylvan Library
43% of 14 decks +31% synergy
Smothering Tithe
42% of 45 decks +17% synergy
Oath of Teferi
33% of 45 decks +30% synergy
Back to Basics
29% of 320 decks +28% synergy
Jace's Sanctum
25% of 320 decks +23% synergy
Whirlwind of Thought
25% of 20 decks +14% synergy
Search for Azcanta
22% of 320 decks +21% synergy
Mirri's Guile
21% of 14 decks +21% synergy
Druids' Repository
21% of 14 decks +21% synergy
Exploration
21% of 14 decks +13% synergy
Propaganda
21% of 320 decks +9% synergy
Cover of Darkness
19% of 31 decks +18% synergy
Counterbalance
18% of 320 decks +17% synergy
Thousand-Year Storm
18% of 40 decks +13% synergy
Omniscience
17% of 320 decks +14% synergy
Ghostly Prison
16% of 45 decks +4% synergy
Deification
15% of 26 decks +15% synergy
Double Vision
15% of 40 decks +13% synergy
Soothsaying
12% of 320 decks +12% synergy
One with the Multiverse
12% of 224 decks +10% synergy
Metallurgic Summonings
12% of 320 decks +10% synergy
Passionate Archaeologist
12% of 34 decks +9% synergy
Leyline of Anticipation
12% of 320 decks +7% synergy
Land Tax
11% of 45 decks +4% synergy
Shark Typhoon
11% of 314 decks +8% synergy
Aggravated Assault
10% of 40 decks +7% synergy
The Eldest Reborn
10% of 31 decks +7% synergy
As Foretold
9% of 320 decks +7% synergy
Swarm Intelligence
9% of 320 decks +8% synergy
Humility
9% of 45 decks +9% synergy
Imprisoned in the Moon
8% of 320 decks +4% synergy
Arcane Bombardment
8% of 37 decks +6% synergy
Out of Time
7% of 45 decks +6% synergy
Gift of Immortality
7% of 45 decks +5% synergy
Grasp of Fate
7% of 45 decks +3% synergy
Aqueous Form
6% of 320 decks +2% synergy
Trade Routes
5% of 320 decks +5% synergy
Planeswalkers
Ral, Crackling Wit
75% of 4 decks +66% synergy
Nicol Bolas, God-Pharaoh
50% of 10 decks +46% synergy
Nicol Bolas, Dragon-God
50% of 10 decks +46% synergy
Jace, the Mind Sculptor
47% of 320 decks +46% synergy
Nicol Bolas, Planeswalker
40% of 10 decks +38% synergy
Teferi, Time Raveler
33% of 45 decks +27% synergy
Narset, Parter of Veils
33% of 318 decks +28% synergy
Teferi, Master of Time
31% of 313 decks +29% synergy
Narset of the Ancient Way
25% of 20 decks +22% synergy
Chandra, Hope's Beacon
16% of 25 decks +15% synergy
Narset Transcendent
16% of 45 decks +14% synergy
Jace, Wielder of Mysteries
14% of 318 decks +10% synergy
Ral Zarek
12% of 40 decks +11% synergy
Ral, Storm Conduit
12% of 40 decks +9% synergy
Kaito Shizuki
10% of 30 decks +8% synergy
Tezzeret the Seeker
10% of 320 decks +7% synergy
Chandra, Torch of Defiance
10% of 40 decks +7% synergy
Liliana, Dreadhorde General
10% of 31 decks +6% synergy
Ashiok, Dream Render
10% of 31 decks +5% synergy
Teferi, Temporal Pilgrim
7% of 224 decks +5% synergy
Venser, the Sojourner
7% of 45 decks +5% synergy
Teferi, Hero of Dominaria
7% of 45 decks +4% synergy
Teferi, Who Slows the Sunset
7% of 45 decks +4% synergy
Utility Lands
Reliquary Tower
54% of 320 decks +24% synergy
Boseiju, Who Endures
50% of 14 decks +30% synergy
Otawara, Soaring City
43% of 294 decks +26% synergy
Castle Vantress
38% of 316 decks +33% synergy
Rivendell
36% of 149 decks +31% synergy
Alchemist's Refuge
36% of 14 decks +29% synergy
Ancient Tomb
34% of 320 decks +23% synergy
Takenuma, Abandoned Mire
27% of 30 decks +16% synergy
Cabal Coffers
26% of 31 decks +15% synergy
Halimar Depths
23% of 320 decks +20% synergy
Eiganjo, Seat of the Empire
22% of 45 decks +13% synergy
Academy Ruins
22% of 320 decks +17% synergy
Urza's Saga
22% of 307 decks +15% synergy
Gaea's Cradle
21% of 14 decks +16% synergy
Creeping Tar Pit
19% of 31 decks +16% synergy
Archway of Innovation
19% of 27 decks +13% synergy
New Benalia
13% of 45 decks +13% synergy
Celestial Colonnade
13% of 45 decks +12% synergy
Shizo, Death's Storehouse
13% of 31 decks +8% synergy
War Room
13% of 312 decks +6% synergy
Inventors' Fair
13% of 320 decks +9% synergy
Lonely Sandbar
12% of 320 decks +9% synergy
Boseiju, Who Shelters All
11% of 320 decks +10% synergy
Temple of the False God
10% of 320 decks +0% synergy
Mortuary Mire
10% of 31 decks +5% synergy
Bojuka Bog
10% of 31 decks -21% synergy
Buried Ruin
9% of 320 decks +4% synergy
Cephalid Coliseum
8% of 320 decks +6% synergy
Nykthos, Shrine to Nyx
8% of 320 decks +2% synergy
Maze of Ith
7% of 320 decks +4% synergy
Tolaria West
6% of 320 decks +5% synergy
Hall of Storm Giants
6% of 305 decks +5% synergy
Emergence Zone
6% of 318 decks +4% synergy
Minamo, School at Water's Edge
6% of 320 decks +2% synergy
Mana Artifacts
Sol Ring
96% of 320 decks +11% synergy
Arcane Signet
80% of 316 decks +8% synergy
Dimir Signet
55% of 31 decks +25% synergy
Talisman of Dominance
55% of 31 decks +24% synergy
Thought Vessel
51% of 320 decks +34% synergy
Talisman of Progress
49% of 45 decks +26% synergy
Azorius Signet
44% of 45 decks +18% synergy
Boros Signet
40% of 20 decks +16% synergy
Rakdos Signet
40% of 10 decks +10% synergy
Mind Stone
39% of 320 decks +22% synergy
Izzet Signet
38% of 40 decks +9% synergy
Talisman of Creativity
35% of 40 decks +6% synergy
Fellwar Stone
32% of 320 decks +11% synergy
Talisman of Conviction
30% of 20 decks +7% synergy
Talisman of Indulgence
30% of 10 decks +4% synergy
Mana Crypt
29% of 320 decks +20% synergy
Talisman of Curiosity
29% of 14 decks +16% synergy
Simic Signet
29% of 14 decks +14% synergy
Throne of Eldraine
28% of 116 decks +26% synergy
Mana Vault
27% of 320 decks +21% synergy
Chrome Mox
25% of 320 decks +19% synergy
Jeweled Lotus
25% of 312 decks +19% synergy
Sky Diamond
23% of 320 decks +18% synergy
Gilded Lotus
18% of 320 decks +14% synergy
Lotus Petal
16% of 320 decks +9% synergy
Mox Opal
13% of 320 decks +9% synergy
Mox Diamond
13% of 320 decks +8% synergy
Mox Amber
12% of 320 decks +8% synergy
Commander's Sphere
12% of 320 decks -4% synergy
Thran Dynamo
12% of 320 decks +7% synergy
Midnight Clock
8% of 316 decks +3% synergy
Decanter of Endless Water
8% of 258 decks +3% synergy
Grim Monolith
8% of 320 decks +6% synergy
Izzet Locket
8% of 40 decks +6% synergy
Extraplanar Lens
7% of 320 decks +6% synergy
Worn Powerstone
6% of 320 decks +3% synergy
Everflowing Chalice
6% of 320 decks +1% synergy
Caged Sun
5% of 320 decks +3% synergy
Lands
Ketria Triome
80% of 5 decks +47% synergy
Zagoth Triome
75% of 4 decks +44% synergy
Ziatora's Proving Ground
75% of 4 decks +43% synergy
Hallowed Fountain
73% of 45 decks +32% synergy
Drowned Catacomb
71% of 31 decks +46% synergy
Watery Grave
71% of 31 decks +30% synergy
Raugrin Triome
70% of 20 decks +43% synergy
Steam Vents
68% of 40 decks +28% synergy
Sea of Clouds
67% of 45 decks +41% synergy
Breeding Pool
64% of 14 decks +23% synergy
Dragonskull Summit
60% of 10 decks +29% synergy
Sacred Foundry
55% of 20 decks +19% synergy
Glacial Fortress
53% of 45 decks +28% synergy
Spectator Seating
50% of 20 decks +25% synergy
Luxury Suite
50% of 10 decks +24% synergy
Hinterland Harbor
50% of 14 decks +23% synergy
Rejuvenating Springs
50% of 14 decks +21% synergy
Crumbling Necropolis
50% of 10 decks +19% synergy
Blood Crypt
50% of 10 decks +11% synergy
Sunken Hollow
48% of 31 decks +14% synergy
Underground River
45% of 31 decks +26% synergy
Deserted Beach
44% of 45 decks +28% synergy
Adarkar Wastes
44% of 45 decks +27% synergy
Xander's Lounge
44% of 9 decks +17% synergy
Prairie Stream
44% of 45 decks +11% synergy
Training Center
44% of 39 decks +16% synergy
Flooded Grove
43% of 14 decks +31% synergy
Tropical Island
43% of 14 decks +29% synergy
Shivan Reef
42% of 40 decks +16% synergy
Morphic Pool
42% of 31 decks +16% synergy
Temple of Deceit
39% of 31 decks +22% synergy
Shipwreck Marsh
37% of 30 decks +18% synergy
Waterlogged Grove
36% of 14 decks +28% synergy
Yavimaya Coast
36% of 14 decks +9% synergy
Temple of Epiphany
35% of 40 decks +17% synergy
Mystic Monastery
35% of 20 decks +9% synergy
Sulfur Falls
35% of 40 decks +5% synergy
Haunted Ridge
33% of 9 decks +17% synergy
Cascade Bluffs
32% of 40 decks +21% synergy
Choked Estuary
32% of 31 decks +16% synergy
Temple of Enlightenment
31% of 45 decks +15% synergy
Flooded Strand
31% of 320 decks +20% synergy
Temple of Malice
30% of 10 decks +16% synergy
Rakdos Carnarium
30% of 10 decks +15% synergy
Clifftop Retreat
30% of 20 decks +2% synergy
Smoldering Marsh
30% of 10 decks -2% synergy
Darkwater Catacombs
29% of 31 decks +14% synergy
Dimir Aqueduct
29% of 31 decks +12% synergy
Stormcarved Coast
29% of 38 decks +12% synergy
Scalding Tarn
29% of 320 decks +18% synergy