God-Eternal Kefnet
Jace, the Mind Sculptor
Temporal Mastery

   Prerequisites

What do I need to start this combo?
Temporal Mastery in hand.
God-Eternal Kefnet and Jace on the battlefield.
3 each turn available

   Steps

How does this combo work?
1
Activate Jace's zero loyalty ability, putting Temporal Mastery on top of your library.
2
Pass the turn.
3
On your next draw step, when you draw Temporal Mastery, reveal it due to Kefnet's ability, making a copy that costs 2 less to cast.
4
Cast the copy for 3, granting you an extra turn.

   Results

What do I get from this combo?
Infinite turns
Lock
God-Eternal Kefnet
27%inclusion152 decks569 decks
Aminatou, the Fateshifter
0.3%inclusion19 decks6.73K decks
Elminster
0.2%inclusion12 decks5.48K decks
Narset, Enlightened Master
0.1%inclusion8 decks6.12K decks
Wan Shi Tong, All-Knowing
0.4%inclusion6 decks1.65K decks
Aminatou, Veil Piercer
0.0%inclusion5 decks16K decks
Yennett, Cryptic Sovereign
0.1%inclusion5 decks5.29K decks
Alrund, God of the Cosmos
0.6%inclusion4 decks624 decks
Kwain, Itinerant Meddler
0.1%inclusion4 decks6.61K decks
Jeleva, Nephalia's Scourge
0.1%inclusion4 decks2.91K decks
Glarb, Calamity's Augur
0.0%inclusion4 decks21.8K decks
Yuriko, the Tiger's Shadow
0.0%inclusion3 decks30.9K decks
Keranos, God of Storms
0.3%inclusion3 decks1.05K decks
Niv-Mizzet, Parun
0.0%inclusion3 decks16K decks
Jin-Gitaxias
0.1%inclusion3 decks3.57K decks
Baral, Chief of Compliance
0.0%inclusion2 decks5.24K decks
Hurkyl, Master Wizard
0.9%inclusion2 decks229 decks
Lier, Disciple of the Drowned
0.2%inclusion2 decks1.11K decks
New Cards
Defacing Duskmage
20%inclusion1 decks5 decks
Coastal Peak
17%inclusion1 decks6 decks
Colorstorm Stallion
17%inclusion1 decks6 decks
Prismari, the Inspiration
17%inclusion1 decks6 decks
Resonating Lute
17%inclusion1 decks6 decks
High Synergy Cards
Brainstorm
88%inclusion275 decks312 decks
Scroll Rack
70%inclusion219 decks312 decks
Time Warp
67%inclusion209 decks312 decks
Sensei's Divining Top
69%inclusion216 decks312 decks
Whirlwind of Thought
69%inclusion9 decks13 decks
Mystic Sanctuary
71%inclusion221 decks312 decks
Temporal Manipulation
61%inclusion191 decks312 decks
Nexus of Fate
61%inclusion191 decks312 decks
Ponder
64%inclusion200 decks312 decks
Sapphire Medallion
54%inclusion169 decks312 decks
Top Cards
Swords to Plowshares
77%inclusion53 decks69 decks
Counterspell
69%inclusion215 decks312 decks
Path to Exile
54%inclusion37 decks69 decks
Mana Drain
49%inclusion152 decks312 decks
Preordain
48%inclusion151 decks312 decks
Terminus
48%inclusion33 decks69 decks
Narset's Reversal
48%inclusion149 decks312 decks
Kykar, Wind's Fury
46%inclusion6 decks13 decks
Mystic Remora
45%inclusion141 decks312 decks
Swan Song
44%inclusion136 decks312 decks
Game Changers
Mystical Tutor
72%inclusion225 decks312 decks
Cyclonic Rift
64%inclusion199 decks312 decks
Rhystic Study
56%inclusion176 decks312 decks
Fierce Guardianship
41%inclusion128 decks312 decks
Vampiric Tutor
40%inclusion24 decks60 decks
Force of Will
39%inclusion122 decks312 decks
Narset, Parter of Veils
35%inclusion110 decks312 decks
Enlightened Tutor
33%inclusion23 decks69 decks
Ancient Tomb
29%inclusion91 decks312 decks
Mana Vault
23%inclusion71 decks312 decks
Creatures
Fangkeeper's Familiar
43%inclusion3 decks7 decks
Baral, Chief of Compliance
42%inclusion131 decks312 decks
The Gitrog Monster
40%inclusion4 decks10 decks
Kess, Dissident Mage
36%inclusion4 decks11 decks
Dryad of the Ilysian Grove
32%inclusion7 decks22 decks
Birds of Paradise
32%inclusion7 decks22 decks
Muldrotha, the Gravetide
30%inclusion3 decks10 decks
Deathrite Shaman
30%inclusion3 decks10 decks
Spellseeker
29%inclusion91 decks312 decks
Baleful Strix
28%inclusion17 decks60 decks
Archmage Emeritus
28%inclusion88 decks312 decks
Uro, Titan of Nature's Wrath
27%inclusion6 decks22 decks
Tribute Mage
26%inclusion80 decks312 decks
Snapcaster Mage
24%inclusion75 decks312 decks
Archaeomancer
24%inclusion75 decks312 decks
Sister Repentia
23%inclusion8 decks35 decks
Talrand, Sky Summoner
22%inclusion69 decks312 decks
Esper Sentinel
22%inclusion15 decks69 decks
Opposition Agent
18%inclusion11 decks60 decks
Apex Devastator
18%inclusion4 decks22 decks
Koma, Cosmos Serpent
18%inclusion4 decks22 decks
Seedborn Muse
18%inclusion4 decks22 decks
Bloom Tender
18%inclusion4 decks22 decks
Eternal Witness
18%inclusion4 decks22 decks
Guttersnipe
18%inclusion7 decks40 decks
Triumph of Saint Katherine
17%inclusion12 decks69 decks
Zaffai and the Tempests
17%inclusion1 decks6 decks
Jin-Gitaxias, Progress Tyrant
17%inclusion52 decks312 decks
Sanar, Unfinished Genius
17%inclusion1 decks6 decks
Notion Thief
17%inclusion10 decks60 decks
Hullbreaker Horror
17%inclusion52 decks312 decks
Trinket Mage
16%inclusion51 decks312 decks
Faerie Mastermind
15%inclusion47 decks312 decks
Twilight Prophet
15%inclusion9 decks60 decks
Young Pyromancer
15%inclusion6 decks40 decks
Metamorphosis Fanatic
15%inclusion8 decks55 decks
Zephyrim
14%inclusion10 decks69 decks
Thassa's Oracle
14%inclusion45 decks312 decks
Yennett, Cryptic Sovereign
14%inclusion5 decks35 decks
Thunderclap Drake
14%inclusion44 decks312 decks
Imoti, Celebrant of Bounty
14%inclusion3 decks22 decks
Nyxbloom Ancient
14%inclusion3 decks22 decks
Coiling Oracle
14%inclusion3 decks22 decks
Azusa, Lost but Seeking
14%inclusion3 decks22 decks
Felidar Guardian
13%inclusion9 decks69 decks
Grand Arbiter Augustin IV
13%inclusion9 decks69 decks
Consecrated Sphinx
13%inclusion39 decks312 decks
Niv-Mizzet, Parun
13%inclusion5 decks40 decks
Goblin Electromancer
13%inclusion5 decks40 decks
The Reality Chip
12%inclusion38 decks312 decks
Instants
High Tide
42%inclusion131 decks312 decks
Growth Spiral
41%inclusion9 decks22 decks
Pongify
37%inclusion116 decks312 decks
Void Rend
37%inclusion13 decks35 decks
Opt
36%inclusion112 decks312 decks
Force of Negation
34%inclusion105 decks312 decks
Arcane Denial
33%inclusion103 decks312 decks
Chaos Warp
33%inclusion13 decks40 decks
Teferi's Protection
32%inclusion22 decks69 decks
Noxious Revival
32%inclusion7 decks22 decks
An Offer You Can't Refuse
32%inclusion99 decks312 decks
Rapid Hybridization
31%inclusion98 decks312 decks
Lim-Dûl's Vault
30%inclusion18 decks60 decks
Muddle the Mixture
30%inclusion93 decks312 decks
Brainsurge
29%inclusion92 decks312 decks
Dramatic Reversal
29%inclusion92 decks312 decks
Frantic Search
29%inclusion90 decks312 decks
Anguished Unmaking
29%inclusion10 decks35 decks
Bedevil
27%inclusion3 decks11 decks
Worldly Tutor
27%inclusion6 decks22 decks
Beast Within
27%inclusion6 decks22 decks
Negate
27%inclusion84 decks312 decks
Reality Shift
25%inclusion78 decks312 decks
Dovin's Veto
25%inclusion17 decks69 decks
Sink into Stupor
23%inclusion71 decks311 decks
Cryptic Command
21%inclusion65 decks312 decks
Pact of Negation
21%inclusion65 decks312 decks
Dig Through Time
21%inclusion64 decks312 decks
Flusterstorm
21%inclusion64 decks312 decks
Dark Ritual
18%inclusion11 decks60 decks
Reclaim
18%inclusion4 decks22 decks
Veil of Summer
18%inclusion4 decks22 decks
Resculpt
18%inclusion55 decks312 decks
Increasing Vengeance
18%inclusion7 decks40 decks
Banishing Stroke
17%inclusion12 decks69 decks
Whir of Invention
17%inclusion54 decks312 decks
Fact or Fiction
17%inclusion54 decks312 decks
Inkshield
17%inclusion6 decks35 decks
Flashback
17%inclusion1 decks6 decks
Archmage's Charm
16%inclusion49 decks312 decks
Long-Term Plans
15%inclusion48 decks312 decks
Lightning Bolt
15%inclusion6 decks40 decks
Deflecting Swat
15%inclusion6 decks40 decks
Consider
15%inclusion46 decks312 decks
Mystic Confluence
14%inclusion44 decks312 decks
Mental Misstep
14%inclusion44 decks312 decks
Force of Vigor
14%inclusion3 decks22 decks
Planar Genesis
14%inclusion3 decks22 decks
Harrow
14%inclusion3 decks22 decks
Heroic Intervention
14%inclusion3 decks22 decks
Sorceries
Karn's Temporal Sundering
41%inclusion128 decks312 decks
Cultivate
41%inclusion9 decks22 decks
Capture of Jingzhou
40%inclusion126 decks312 decks
Approach of the Second Sun
39%inclusion27 decks69 decks
Personal Tutor
38%inclusion117 decks312 decks
Kodama's Reach
36%inclusion8 decks22 decks
Entreat the Angels
33%inclusion23 decks69 decks
Expropriate
33%inclusion104 decks312 decks
Demonic Tutor
33%inclusion20 decks60 decks
Fabricate
33%inclusion103 decks312 decks
Solve the Equation
33%inclusion102 decks312 decks
Walk the Aeons
32%inclusion100 decks312 decks
Merchant Scroll
32%inclusion100 decks312 decks
Supreme Verdict
32%inclusion22 decks69 decks
Windfall
32%inclusion99 decks312 decks
Toxic Deluge
32%inclusion19 decks60 decks
Time Stretch
30%inclusion95 decks312 decks
Culling Ritual
30%inclusion3 decks10 decks
Beacon of Tomorrows
28%inclusion88 decks312 decks
Part the Waterveil
28%inclusion86 decks312 decks
Blasphemous Act
28%inclusion11 decks40 decks
Cruel Ultimatum
27%inclusion3 decks11 decks
Farseek
27%inclusion6 decks22 decks
Sea Gate Restoration
27%inclusion84 decks312 decks
Alrund's Epiphany
26%inclusion80 decks312 decks
Temporal Trespass
26%inclusion80 decks312 decks
Serum Visions
23%inclusion71 decks312 decks
Rampant Growth
23%inclusion5 decks22 decks
Portent
21%inclusion64 decks312 decks
Devastation Tide
20%inclusion61 decks312 decks
Farewell
19%inclusion13 decks69 decks
Entreat the Dead
18%inclusion11 decks60 decks
Imperial Seal
18%inclusion11 decks60 decks
Gitaxian Probe
18%inclusion57 decks312 decks
Three Visits
18%inclusion4 decks22 decks
Nature's Lore
18%inclusion4 decks22 decks
Reforge the Soul
18%inclusion7 decks40 decks
Vandalblast
18%inclusion7 decks40 decks
Redress Fate
17%inclusion10 decks59 decks
Scheming Symmetry
17%inclusion10 decks60 decks
Wrath of God
16%inclusion11 decks69 decks
Jeska's Will
15%inclusion6 decks40 decks
Seasons Past
14%inclusion3 decks22 decks
Skyshroud Claim
14%inclusion3 decks22 decks
Emeria's Call
13%inclusion9 decks69 decks
Time Wipe
13%inclusion9 decks69 decks
Austere Command
13%inclusion9 decks69 decks
Mystic Retrieval
13%inclusion5 decks40 decks
Seize the Day
13%inclusion5 decks40 decks
Relentless Assault
13%inclusion5 decks40 decks
Utility Artifacts
Isochron Scepter
43%inclusion134 decks312 decks
Bolas's Citadel
22%inclusion13 decks60 decks
Lightning Greaves
21%inclusion65 decks312 decks
Primal Amulet
18%inclusion57 decks312 decks
Wishclaw Talisman
17%inclusion10 decks60 decks
Mindsplice Apparatus
15%inclusion47 decks312 decks
The One Ring
13%inclusion41 decks312 decks
Swiftfoot Boots
11%inclusion33 decks312 decks
Cursed Totem
10%inclusion31 decks312 decks
Grafdigger's Cage
7.4%inclusion23 decks312 decks
Wayfarer's Bauble
7.4%inclusion23 decks312 decks
Brainstone
6.4%inclusion20 decks312 decks
Winter Moon
5.8%inclusion18 decks312 decks
Panoptic Mirror
5.4%inclusion17 decks312 decks
Enchantments
Sylvan Library
41%inclusion9 decks22 decks
Jeskai Ascendancy
31%inclusion4 decks13 decks
Oath of Teferi
30%inclusion21 decks69 decks
Smothering Tithe
29%inclusion20 decks69 decks
Counterbalance
25%inclusion78 decks312 decks
Back to Basics
24%inclusion75 decks312 decks
Propaganda
21%inclusion66 decks312 decks
Search for Azcanta
16%inclusion49 decks312 decks
Jace's Sanctum
15%inclusion48 decks312 decks
Powerbalance
15%inclusion6 decks40 decks
Thousand-Year Storm
15%inclusion6 decks40 decks
Omniscience
14%inclusion43 decks312 decks
Mirri's Guile
14%inclusion3 decks22 decks
Utopia Sprawl
14%inclusion3 decks22 decks
Exploration
14%inclusion3 decks22 decks
Shark Typhoon
13%inclusion39 decks312 decks
Arcane Bombardment
10%inclusion4 decks40 decks
Underworld Breach
10%inclusion4 decks40 decks
Soothsaying
10%inclusion30 decks312 decks
Rite of the Dragoncaller
9.1%inclusion3 decks33 decks
One with the Multiverse
9.0%inclusion28 decks312 decks
Leyline of Anticipation
9.0%inclusion28 decks312 decks
Ghostly Prison
8.7%inclusion6 decks69 decks
Baneful Omen
8.3%inclusion5 decks60 decks
Teferi's Ageless Insight
8.3%inclusion26 decks312 decks
Artist's Talent
7.9%inclusion3 decks38 decks
Metallurgic Summonings
7.7%inclusion24 decks312 decks
Land Tax
7.2%inclusion5 decks69 decks
Haunted Crossroads
6.7%inclusion4 decks60 decks
Animate Dead
6.7%inclusion4 decks60 decks
Penance
5.8%inclusion4 decks69 decks
Out of Time
5.8%inclusion4 decks69 decks
Detention Sphere
5.8%inclusion4 decks69 decks
Divine Visitation
5.8%inclusion4 decks69 decks
Sphere of Safety
5.8%inclusion4 decks69 decks
Copy Artifact
5.8%inclusion18 decks312 decks
Dress Down
5.8%inclusion18 decks312 decks
Swarm Intelligence
5.4%inclusion17 decks312 decks
Future Sight
5.1%inclusion16 decks312 decks
As Foretold
5.1%inclusion16 decks312 decks
Imprisoned in the Moon
5.1%inclusion16 decks312 decks
Planeswalkers
Teferi, Time Raveler
35%inclusion24 decks69 decks
Aminatou, the Fateshifter
31%inclusion11 decks35 decks
Nicol Bolas, Dragon-God
27%inclusion3 decks11 decks
Teferi, Master of Time
26%inclusion80 decks312 decks
Liliana Vess
22%inclusion13 decks60 decks
Ral, Storm Conduit
20%inclusion8 decks40 decks
Saheeli, Sublime Artificer
18%inclusion7 decks40 decks
Venser, the Sojourner
17%inclusion12 decks69 decks
Teferi, Hero of Dominaria
14%inclusion10 decks69 decks
Sorin, Grim Nemesis
14%inclusion5 decks35 decks
Nissa, Steward of Elements
14%inclusion3 decks22 decks
Oko, Thief of Crowns
14%inclusion3 decks22 decks
Tezzeret the Seeker
12%inclusion38 decks312 decks
Narset Transcendent
12%inclusion8 decks69 decks
Jace, Wielder of Mysteries
11%inclusion34 decks312 decks
Ral, Crackling Wit
11%inclusion4 decks38 decks
Ral Zarek
10%inclusion4 decks40 decks
Ashiok, Dream Render
10%inclusion6 decks60 decks
Dakkon, Shadow Slayer
8.6%inclusion3 decks35 decks
Chandra, Hope's Beacon
7.5%inclusion3 decks40 decks
Dack Fayden
7.5%inclusion3 decks40 decks
Chandra, Torch of Defiance
7.5%inclusion3 decks40 decks
Teferi, Who Slows the Sunset
7.2%inclusion5 decks69 decks
The Eternal Wanderer
5.8%inclusion4 decks69 decks
Utility Lands
Reliquary Tower
45%inclusion141 decks312 decks
Castle Vantress
34%inclusion106 decks312 decks
Otawara, Soaring City
31%inclusion98 decks312 decks
Bojuka Bog
28%inclusion17 decks60 decks
Halimar Depths
25%inclusion78 decks312 decks
Academy Ruins
23%inclusion71 decks312 decks
Boseiju, Who Endures
23%inclusion5 decks22 decks
Rivendell
20%inclusion62 decks312 decks
Urza's Saga
20%inclusion61 decks312 decks
Arena of Glory
15%inclusion6 decks39 decks
Eiganjo, Seat of the Empire
14%inclusion10 decks69 decks
Mistrise Village
14%inclusion27 decks199 decks
Volrath's Stronghold
13%inclusion8 decks60 decks
Inventors' Fair
13%inclusion40 decks312 decks
Lonely Sandbar
13%inclusion39 decks312 decks
Mortuary Mire
12%inclusion7 decks60 decks
War Room
11%inclusion34 decks312 decks
Nykthos, Shrine to Nyx
11%inclusion33 decks312 decks
Hall of Heliod's Generosity
10%inclusion7 decks69 decks
Buried Ruin
10%inclusion30 decks312 decks
Minamo, School at Water's Edge
7.7%inclusion24 decks312 decks
Restless Spire
7.5%inclusion3 decks40 decks
Desolate Lighthouse
7.5%inclusion3 decks40 decks
New Benalia
7.2%inclusion5 decks69 decks
Boseiju, Who Shelters All
7.1%inclusion22 decks312 decks
Temple of the False God
7.1%inclusion22 decks312 decks
Cephalid Coliseum
6.4%inclusion20 decks312 decks
Maze of Ith
5.4%inclusion17 decks312 decks
Agna Qel'a
5.2%inclusion6 decks116 decks
Mana Artifacts
Sol Ring
92%inclusion287 decks312 decks
Arcane Signet
75%inclusion235 decks312 decks
Izzet Signet
45%inclusion18 decks40 decks
Talisman of Creativity
40%inclusion16 decks40 decks
Thought Vessel
38%inclusion120 decks312 decks
Talisman of Progress
38%inclusion26 decks69 decks
Dimir Signet
37%inclusion22 decks60 decks
Rakdos Signet
36%inclusion4 decks11 decks
Fellwar Stone
35%inclusion110 decks312 decks
Talisman of Hierarchy
34%inclusion12 decks35 decks
Azorius Signet
33%inclusion23 decks69 decks
Talisman of Dominance
32%inclusion19 decks60 decks
Orzhov Signet
31%inclusion11 decks35 decks
Boros Signet
31%inclusion4 decks13 decks
Talisman of Conviction
31%inclusion4 decks13 decks
Mind Stone
29%inclusion89 decks312 decks
Chrome Mox
21%inclusion67 decks312 decks
Simic Signet
18%inclusion4 decks22 decks
Sky Diamond
16%inclusion49 decks312 decks
Mox Diamond
14%inclusion45 decks312 decks
Mox Opal
14%inclusion44 decks312 decks
Midnight Clock
13%inclusion40 decks312 decks
Lotus Petal
12%inclusion38 decks312 decks
Commander's Sphere
11%inclusion35 decks312 decks
Gilded Lotus
10%inclusion30 decks312 decks
Grim Monolith
9.3%inclusion29 decks312 decks
Thran Dynamo
8.3%inclusion26 decks312 decks
Extraplanar Lens
7.7%inclusion24 decks312 decks
Throne of Eldraine
7.7%inclusion24 decks312 decks
Bender's Waterskin
7.5%inclusion11 decks146 decks
Izzet Locket
7.5%inclusion3 decks40 decks
Fire Diamond
7.5%inclusion3 decks40 decks
Mox Amber
6.4%inclusion20 decks312 decks
Chromatic Lantern
6.1%inclusion19 decks312 decks
Mana Crypt
5.1%inclusion16 decks312 decks
Lands
Blood Crypt
82%inclusion9 decks11 decks
Breeding Pool
82%inclusion18 decks22 decks
Overgrown Tomb
80%inclusion8 decks10 decks
Watery Grave
78%inclusion47 decks60 decks
Steam Vents
78%inclusion31 decks40 decks
Bountiful Promenade
75%inclusion3 decks4 decks
Ketria Triome
75%inclusion3 decks4 decks
Temple Garden
75%inclusion3 decks4 decks
Stomping Ground
75%inclusion3 decks4 decks
Godless Shrine
71%inclusion25 decks35 decks
Hallowed Fountain
70%inclusion48 decks69 decks
Mystic Monastery
69%inclusion9 decks13 decks
Raffine's Tower
66%inclusion23 decks35 decks
Sulfur Falls
65%inclusion26 decks40 decks
Shivan Reef
63%inclusion25 decks40 decks
Sacred Foundry
62%inclusion8 decks13 decks
Zagoth Triome
60%inclusion6 decks10 decks
Luxury Suite
55%inclusion6 decks11 decks
Sea of Clouds
51%inclusion35 decks69 decks
Training Center
50%inclusion20 decks40 decks
Vault of Champions
49%inclusion17 decks35 decks
Morphic Pool
47%inclusion28 decks60 decks
Raugrin Triome
46%inclusion6 decks13 decks
Yavimaya Coast
45%inclusion10 decks22 decks
Dragonskull Summit
45%inclusion5 decks11 decks
Hinterland Harbor
41%inclusion9 decks22 decks
Glacial Fortress
41%inclusion28 decks69 decks
Spectator Seating
38%inclusion5 decks13 decks
Clifftop Retreat
38%inclusion5 decks13 decks
Prairie Stream
38%inclusion26 decks69 decks
Temple of Epiphany
38%inclusion15 decks40 decks
Arcane Sanctum
37%inclusion13 decks35 decks
Flooded Strand
37%inclusion115 decks312 decks
Temple of Malice
36%inclusion4 decks11 decks
Xander's Lounge
36%inclusion4 decks11 decks
Rejuvenating Springs
36%inclusion8 decks22 decks
Smoldering Marsh
36%inclusion4 decks11 decks
Scalding Tarn
35%inclusion110 decks312 decks
Polluted Delta
35%inclusion110 decks312 decks
Izzet Boilerworks
35%inclusion14 decks40 decks
Cascade Bluffs
35%inclusion14 decks40 decks
Drowned Catacomb
35%inclusion21 decks60 decks
Command Tower
34%inclusion105 decks312 decks
Deserted Beach
33%inclusion23 decks69 decks
Temple of Enlightenment
32%inclusion22 decks69 decks
Tropical Island
32%inclusion7 decks22 decks
Temple of Deceit
32%inclusion19 decks60 decks
Sunken Hollow
32%inclusion19 decks60 decks
Plateau
31%inclusion4 decks13 decks
Temple of Triumph
31%inclusion4 decks13 decks