The Fourteenth Doctor // K-9, Mark I (Commander) - Core

The Fourteenth Doctor // K-9, Mark I
Rank #2,356
10decks
As CommanderThe Fourteenth DoctorK-9, Mark IAverage DeckDecks
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Nick Price
Dec 17, 2025
Nick Price
The Top 10 Most Played 4-Color Cards in Commander
Which 4-color cards are the most played in Commander? Unsurprisingly, the list is full of powerful, and popular, legendary creatures.
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Commander Spellbook
Moxfield
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High Synergy Cards
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Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
Back to Top
Gallifrey Stands
90%inclusion9 decks10 decks
86%synergy
Time Lord Regeneration
80%inclusion8 decks10 decks
77%synergy
Trenzalore Clocktower
80%inclusion8 decks10 decks
77%synergy
Heroes' Podium
80%inclusion8 decks10 decks
77%synergy
TARDIS
80%inclusion8 decks10 decks
76%synergy
The Seventh Doctor
80%inclusion8 decks10 decks
76%synergy
The Thirteenth Doctor
80%inclusion8 decks10 decks
76%synergy
The First Doctor
80%inclusion8 decks10 decks
76%synergy
The Fifth Doctor
80%inclusion8 decks10 decks
76%synergy
The Eleventh Doctor
80%inclusion8 decks10 decks
76%synergy
Top Cards
Swords to Plowshares
90%inclusion9 decks10 decks
35%synergy
The Eighth Doctor
80%inclusion8 decks10 decks
76%synergy
Heroic Intervention
80%inclusion8 decks10 decks
51%synergy
The Third Doctor
80%inclusion8 decks10 decks
76%synergy
The Sixth Doctor
80%inclusion8 decks10 decks
76%synergy
The Fourth Doctor
80%inclusion8 decks10 decks
76%synergy
The Tenth Doctor
70%inclusion7 decks10 decks
66%synergy
Everybody Lives!
70%inclusion7 decks10 decks
62%synergy
The Fifteenth Doctor
70%inclusion7 decks10 decks
67%synergy
Path to Exile
70%inclusion7 decks10 decks
26%synergy
Game Changers
Farewell
30%inclusion3 decks10 decks
18%synergy
Teferi's Protection
10%inclusion1 decks10 decks
-5%synergy
Creatures
The Second Doctor
60%inclusion6 decks10 decks
48%synergy
The Fugitive Doctor
60%inclusion6 decks10 decks
57%synergy
The Ninth Doctor
60%inclusion6 decks10 decks
56%synergy
The Twelfth Doctor
60%inclusion6 decks10 decks
56%synergy
Tegan Jovanka
40%inclusion4 decks10 decks
38%synergy
Displaced Dinosaurs
40%inclusion4 decks10 decks
39%synergy
Rose Noble
40%inclusion4 decks10 decks
39%synergy
The War Doctor
40%inclusion4 decks10 decks
36%synergy
Sarah Jane Smith
40%inclusion4 decks10 decks
38%synergy
Alistair, the Brigadier
30%inclusion3 decks10 decks
28%synergy
Clara Oswald
30%inclusion3 decks10 decks
28%synergy
Adric, Mathematical Genius
30%inclusion3 decks10 decks
28%synergy
Realmwalker
30%inclusion3 decks10 decks
29%synergy
Jamie McCrimmon
30%inclusion3 decks10 decks
29%synergy
Duggan, Private Detective
20%inclusion2 decks10 decks
20%synergy
Havi, the All-Father
20%inclusion2 decks10 decks
18%synergy
Peri Brown
20%inclusion2 decks10 decks
18%synergy
Auton Soldier
20%inclusion2 decks10 decks
19%synergy
Saryth, the Viper's Fang
20%inclusion2 decks10 decks
19%synergy
Jhoira, Weatherlight Captain
20%inclusion2 decks10 decks
17%synergy
Delighted Halfling
20%inclusion2 decks10 decks
-1%synergy
Chomping Changeling
20%inclusion1 decks5 decks
20%synergy
Serah Farron
14%inclusion1 decks7 decks
11%synergy
Three Tree Mascot
11%inclusion1 decks9 decks
11%synergy
Solemn Simulacrum
10%inclusion1 decks10 decks
6%synergy
Aragorn, Hornburg Hero
10%inclusion1 decks10 decks
-3%synergy
Bloom Tender
10%inclusion1 decks10 decks
-8%synergy
Susan Foreman
10%inclusion1 decks10 decks
9%synergy
Raff Capashen, Ship's Mage
10%inclusion1 decks10 decks
9%synergy
Thalia, Heretic Cathar
10%inclusion1 decks10 decks
9%synergy
Mirror Entity
10%inclusion1 decks10 decks
9%synergy
Skrelv, Defector Mite
10%inclusion1 decks10 decks
10%synergy
Pippin, Guard of the Citadel
10%inclusion1 decks10 decks
-6%synergy
Rin and Seri, Inseparable
10%inclusion1 decks10 decks
10%synergy
Rory Williams
10%inclusion1 decks10 decks
9%synergy
Captain Sisay
10%inclusion1 decks10 decks
9%synergy
Kutzil, Malamet Exemplar
10%inclusion1 decks10 decks
3%synergy
Roaming Throne
10%inclusion1 decks10 decks
2%synergy
Masked Vandal
10%inclusion1 decks10 decks
10%synergy
Shapesharer
10%inclusion1 decks10 decks
10%synergy
Tesak, Judith's Hellhound
10%inclusion1 decks10 decks
10%synergy
Surtr, Fiery Jötun
10%inclusion1 decks10 decks
10%synergy
Archangel Avacyn
10%inclusion1 decks10 decks
10%synergy
Time Beetle
10%inclusion1 decks10 decks
10%synergy
Selfless Savior
10%inclusion1 decks10 decks
10%synergy
Leela, Sevateem Warrior
10%inclusion1 decks10 decks
9%synergy
Merry, Esquire of Rohan
10%inclusion1 decks10 decks
2%synergy
Éomer, King of Rohan
10%inclusion1 decks10 decks
-1%synergy
Bloodline Pretender
10%inclusion1 decks10 decks
10%synergy
Mothdust Changeling
10%inclusion1 decks10 decks
10%synergy
Instants
Reverse the Polarity
50%inclusion5 decks10 decks
48%synergy
Chaos Warp
30%inclusion3 decks10 decks
17%synergy
Return to Dust
30%inclusion3 decks10 decks
29%synergy
Growth Spiral
30%inclusion3 decks10 decks
-3%synergy
Beast Within
30%inclusion3 decks10 decks
5%synergy
Gallifrey Falls // No More
20%inclusion2 decks10 decks
19%synergy
Personify
20%inclusion1 decks5 decks
20%synergy
Familiar's Ruse
10%inclusion1 decks10 decks
10%synergy
Courageous Resolve
10%inclusion1 decks10 decks
9%synergy
Clever Concealment
10%inclusion1 decks10 decks
8%synergy
Flare of Denial
10%inclusion1 decks10 decks
9%synergy
Absorb Identity
10%inclusion1 decks10 decks
10%synergy
Flare of Fortitude
10%inclusion1 decks10 decks
9%synergy
Settle the Wreckage
10%inclusion1 decks10 decks
8%synergy
Shields of Velis Vel
10%inclusion1 decks10 decks
10%synergy
Broken Wings
10%inclusion1 decks10 decks
10%synergy
Shelter
10%inclusion1 decks10 decks
9%synergy
Counterspell
10%inclusion1 decks10 decks
-15%synergy
Unexplained Absence
10%inclusion1 decks10 decks
10%synergy
Desynchronization
10%inclusion1 decks10 decks
9%synergy
Mana Drain
10%inclusion1 decks10 decks
2%synergy
Double Major
10%inclusion1 decks10 decks
8%synergy
Galadriel's Dismissal
10%inclusion1 decks10 decks
6%synergy
Apostle's Blessing
10%inclusion1 decks10 decks
10%synergy
Abrade
10%inclusion1 decks10 decks
9%synergy
Akroma's Will
10%inclusion1 decks10 decks
5%synergy
Blades of Velis Vel
10%inclusion1 decks10 decks
10%synergy
Flatline
10%inclusion1 decks10 decks
9%synergy
Think Twice
10%inclusion1 decks10 decks
10%synergy
Sorceries
Twice Upon a Time
60%inclusion6 decks10 decks
57%synergy
The Five Doctors
60%inclusion6 decks10 decks
57%synergy
Everything Comes to Dust
50%inclusion5 decks10 decks
48%synergy
Three Visits
40%inclusion4 decks10 decks
10%synergy
Time Wipe
40%inclusion4 decks10 decks
36%synergy
Farseek
40%inclusion4 decks10 decks
-11%synergy
Explore
30%inclusion3 decks10 decks
16%synergy
Cultivate
30%inclusion3 decks10 decks
-13%synergy
Quantum Misalignment
20%inclusion2 decks10 decks
17%synergy
Search for Tomorrow
20%inclusion2 decks10 decks
17%synergy
Wreck and Rebuild
20%inclusion2 decks10 decks
20%synergy
Traverse Eternity
20%inclusion2 decks10 decks
19%synergy
Nanogene Conversion
20%inclusion2 decks10 decks
19%synergy
Crisis of Conscience
20%inclusion2 decks10 decks
20%synergy
Stock Up
13%inclusion1 decks8 decks
11%synergy
Starfall Invocation
11%inclusion1 decks9 decks
10%synergy
Ponder
10%inclusion1 decks10 decks
6%synergy
Demolish
10%inclusion1 decks10 decks
10%synergy
Fractured Identity
10%inclusion1 decks10 decks
6%synergy
Breath of Life
10%inclusion1 decks10 decks
10%synergy
The Wedding of River Song
10%inclusion1 decks10 decks
9%synergy
Ascend from Avernus
10%inclusion1 decks10 decks
9%synergy
Prismatic Ending
10%inclusion1 decks10 decks
10%synergy
Start the TARDIS
10%inclusion1 decks10 decks
10%synergy
Late to Dinner
10%inclusion1 decks10 decks
10%synergy
Lórien Revealed
10%inclusion1 decks10 decks
7%synergy
Ecstatic Beauty
10%inclusion1 decks10 decks
10%synergy
Kamahl's Druidic Vow
10%inclusion1 decks10 decks
9%synergy
Resurrection
10%inclusion1 decks10 decks
10%synergy
Time of Need
10%inclusion1 decks10 decks
9%synergy
Obliterating Bolt
10%inclusion1 decks10 decks
10%synergy
Truth or Consequences
10%inclusion1 decks10 decks
10%synergy
Storm of Souls
10%inclusion1 decks10 decks
10%synergy
Blasphemous Act
10%inclusion1 decks10 decks
-5%synergy
Urza's Ruinous Blast
10%inclusion1 decks10 decks
7%synergy
Root Out
10%inclusion1 decks10 decks
10%synergy
Overwhelming Stampede
10%inclusion1 decks10 decks
6%synergy
Utility Artifacts
Confession Dial
50%inclusion5 decks10 decks
48%synergy
Lightning Greaves
50%inclusion5 decks10 decks
36%synergy
Psychic Paper
30%inclusion3 decks10 decks
29%synergy
Wayfarer's Bauble
30%inclusion3 decks10 decks
27%synergy
Wedding Ring
20%inclusion2 decks10 decks
15%synergy
River Song's Diary
20%inclusion2 decks10 decks
19%synergy
The Pandorica
20%inclusion2 decks10 decks
20%synergy
Maskwood Nexus
20%inclusion2 decks10 decks
19%synergy
Hero's Blade
20%inclusion2 decks10 decks
20%synergy
Rotating Fireplace
20%inclusion2 decks10 decks
19%synergy
Chimil, the Inner Sun
10%inclusion1 decks10 decks
9%synergy
Ring of Valkas
10%inclusion1 decks10 decks
10%synergy
Soul Foundry
10%inclusion1 decks10 decks
10%synergy
Multiclass Baldric
10%inclusion1 decks10 decks
10%synergy
Skullclamp
10%inclusion1 decks10 decks
3%synergy
Nuka-Cola Vending Machine
10%inclusion1 decks10 decks
10%synergy
Bessie, the Doctor's Roadster
10%inclusion1 decks10 decks
10%synergy
Mirror Box
10%inclusion1 decks10 decks
9%synergy
Mithril Coat
10%inclusion1 decks10 decks
2%synergy
Helm of the Host
10%inclusion1 decks10 decks
8%synergy
Krovod Haunch
10%inclusion1 decks10 decks
10%synergy
Whispersilk Cloak
10%inclusion1 decks10 decks
9%synergy
Excalibur, Sword of Eden
10%inclusion1 decks10 decks
9%synergy
Sunforger
10%inclusion1 decks10 decks
9%synergy
Ring of Thune
10%inclusion1 decks10 decks
10%synergy
Ring of Kalonia
10%inclusion1 decks10 decks
10%synergy
Enchantments
The Eleventh Hour
60%inclusion6 decks10 decks
57%synergy
An Unearthly Child
60%inclusion6 decks10 decks
57%synergy
The Night of the Doctor
60%inclusion6 decks10 decks
58%synergy
Banish to Another Universe
40%inclusion4 decks10 decks
39%synergy
Heaven Sent
30%inclusion3 decks10 decks
29%synergy
Day of Destiny
30%inclusion3 decks10 decks
29%synergy
Propaganda
30%inclusion3 decks10 decks
17%synergy
Flowering of the White Tree
20%inclusion2 decks10 decks
6%synergy
Guardian Project
20%inclusion2 decks10 decks
17%synergy
Carpet of Flowers
20%inclusion2 decks10 decks
18%synergy
The Girl in the Fireplace
20%inclusion2 decks10 decks
18%synergy
Bigger on the Inside
20%inclusion2 decks10 decks
18%synergy
Regenerations Restored
20%inclusion2 decks10 decks
18%synergy
The Day of the Doctor
20%inclusion2 decks10 decks
18%synergy
Cathars' Crusade
20%inclusion2 decks10 decks
18%synergy
Impostor Syndrome
17%inclusion1 decks6 decks
16%synergy
Doubling Season
10%inclusion1 decks10 decks
6%synergy
Endless Evil
10%inclusion1 decks10 decks
10%synergy
The Sound of Drums
10%inclusion1 decks10 decks
10%synergy
Grasp of Fate
10%inclusion1 decks10 decks
9%synergy
City of Death
10%inclusion1 decks10 decks
9%synergy
Extravagant Replication
10%inclusion1 decks10 decks
9%synergy
Rising of the Day
10%inclusion1 decks10 decks
1%synergy
Annie Joins Up
10%inclusion1 decks10 decks
-14%synergy
The Parting of the Ways
10%inclusion1 decks10 decks
9%synergy
Bard Class
10%inclusion1 decks10 decks
8%synergy
The Caves of Androzani
10%inclusion1 decks10 decks
9%synergy
Mechanized Production
10%inclusion1 decks10 decks
9%synergy
Parallel Lives
10%inclusion1 decks10 decks
8%synergy
Kellan Joins Up
10%inclusion1 decks10 decks
5%synergy
Impact Tremors
10%inclusion1 decks10 decks
6%synergy
Trial of a Time Lord
10%inclusion1 decks10 decks
10%synergy
Web of Inertia
10%inclusion1 decks10 decks
10%synergy
Court of Vantress
10%inclusion1 decks10 decks
9%synergy
Fable of the Mirror-Breaker
10%inclusion1 decks10 decks
10%synergy
Paradox Haze
10%inclusion1 decks10 decks
10%synergy
As Foretold
10%inclusion1 decks10 decks
9%synergy
Karmic Justice
10%inclusion1 decks10 decks
10%synergy
Crack in Time
10%inclusion1 decks10 decks
10%synergy
Warleader's Call
10%inclusion1 decks10 decks
5%synergy
Fugitive of the Judoon
10%inclusion1 decks10 decks
9%synergy
Dog Umbra
10%inclusion1 decks10 decks
10%synergy
Imperial Mask
10%inclusion1 decks10 decks
10%synergy
Utility Lands
Temple of the False God
30%inclusion3 decks10 decks
25%synergy
Ominous Cemetery
30%inclusion3 decks10 decks
30%synergy
Reliquary Tower
30%inclusion3 decks10 decks
-1%synergy
Celestial Colonnade
20%inclusion2 decks10 decks
19%synergy
Thespian's Stage
20%inclusion2 decks10 decks
16%synergy
Rogue's Passage
20%inclusion2 decks10 decks
12%synergy
Minamo, School at Water's Edge
10%inclusion1 decks10 decks
7%synergy
Shinka, the Bloodsoaked Keep
10%inclusion1 decks10 decks
8%synergy
Hall of the Bandit Lord
10%inclusion1 decks10 decks
10%synergy
Untaidake, the Cloud Keeper
10%inclusion1 decks10 decks
10%synergy
Okina, Temple to the Grandfathers
10%inclusion1 decks10 decks
10%synergy
War Room
10%inclusion1 decks10 decks
10%synergy
Eiganjo, Seat of the Empire
10%inclusion1 decks10 decks
8%synergy
Kher Keep
10%inclusion1 decks10 decks
10%synergy
Otawara, Soaring City
10%inclusion1 decks10 decks
-2%synergy
Desolate Lighthouse
10%inclusion1 decks10 decks
9%synergy
Great Hall of the Citadel
10%inclusion1 decks10 decks
-2%synergy
Boseiju, Who Endures
10%inclusion1 decks10 decks
-8%synergy
Sanctum of Eternity
10%inclusion1 decks10 decks
10%synergy
Mana Artifacts
Sol Ring
80%inclusion8 decks10 decks
8%synergy
Arcane Signet
70%inclusion7 decks10 decks
3%synergy
Sonic Screwdriver
60%inclusion6 decks10 decks
57%synergy
Talisman of Progress
50%inclusion5 decks10 decks
43%synergy
Talisman of Unity
40%inclusion4 decks10 decks
36%synergy
Thought Vessel
40%inclusion4 decks10 decks
27%synergy
Talisman of Creativity
30%inclusion3 decks10 decks
25%synergy
Talisman of Conviction
30%inclusion3 decks10 decks
24%synergy
Talisman of Impulse
30%inclusion3 decks10 decks
26%synergy
Talisman of Curiosity
30%inclusion3 decks10 decks
24%synergy
Commander's Sphere
20%inclusion2 decks10 decks
9%synergy
Fellwar Stone
20%inclusion2 decks10 decks
0%synergy
Mind Stone
20%inclusion2 decks10 decks
18%synergy
Mox Amber
20%inclusion2 decks10 decks
15%synergy
Firdoch Core
20%inclusion1 decks5 decks
20%synergy
Relic of Legends
10%inclusion1 decks10 decks
4%synergy
Sol Talisman
10%inclusion1 decks10 decks
10%synergy
Cursed Mirror
10%inclusion1 decks10 decks
9%synergy
Five Hundred Year Diary
10%inclusion1 decks10 decks
9%synergy
Laser Screwdriver
10%inclusion1 decks10 decks
10%synergy
Honor-Worn Shaku
10%inclusion1 decks10 decks
10%synergy
Mox Tantalite
10%inclusion1 decks10 decks
10%synergy
Lands
Command Tower
100%inclusion10 decks10 decks
10%synergy
Island
90%inclusion9 decks10 decks
1%synergy
Plains
90%inclusion9 decks10 decks
2%synergy
Exotic Orchard
80%inclusion8 decks10 decks
20%synergy
Gallifrey Council Chamber
80%inclusion8 decks10 decks
77%synergy
Mountain
80%inclusion8 decks10 decks
-7%synergy
Forest
80%inclusion8 decks10 decks
-10%synergy
Deserted Beach
80%inclusion8 decks10 decks
73%synergy
Path of Ancestry
70%inclusion7 decks10 decks
40%synergy
Dreamroot Cascade
70%inclusion7 decks10 decks
61%synergy
Overgrown Farmland
60%inclusion6 decks10 decks
52%synergy
Stormcarved Coast
50%inclusion5 decks10 decks
43%synergy
Glacial Fortress
40%inclusion4 decks10 decks
26%synergy
Steam Vents
40%inclusion4 decks10 decks
3%synergy
Breeding Pool
40%inclusion4 decks10 decks
-5%synergy
Seaside Citadel
40%inclusion4 decks10 decks
19%synergy
Sundown Pass
40%inclusion4 decks10 decks
34%synergy
Skycloud Expanse
40%inclusion4 decks10 decks
36%synergy
Sacred Foundry
40%inclusion4 decks10 decks
4%synergy
Prairie Stream
40%inclusion4 decks10 decks
17%synergy
Thriving Heath
40%inclusion4 decks10 decks
38%synergy
Temple Garden
40%inclusion4 decks10 decks
-3%synergy
Evolving Wilds
40%inclusion4 decks10 decks
7%synergy
Sungrass Prairie
30%inclusion3 decks10 decks
26%synergy
Horizon Canopy
30%inclusion3 decks10 decks
26%synergy
Windswept Heath
30%inclusion3 decks10 decks
-9%synergy
Rockfall Vale
30%inclusion3 decks10 decks
22%synergy
Stomping Ground
30%inclusion3 decks10 decks
-12%synergy
Temple of Abandon
30%inclusion3 decks10 decks
26%synergy
Port Town
30%inclusion3 decks10 decks
26%synergy
Spire Garden
30%inclusion3 decks10 decks
16%synergy
Sea of Clouds
30%inclusion3 decks10 decks
15%synergy
Thriving Isle
30%inclusion3 decks10 decks
28%synergy
Waterlogged Grove
30%inclusion3 decks10 decks
27%synergy
Bountiful Promenade
30%inclusion3 decks10 decks
14%synergy
Rootbound Crag
30%inclusion3 decks10 decks
22%synergy
Wooded Foothills
30%inclusion3 decks10 decks
-7%synergy
Canopy Vista
30%inclusion3 decks10 decks
7%synergy
Mystic Monastery
30%inclusion3 decks10 decks
9%synergy
Hallowed Fountain
30%inclusion3 decks10 decks
-11%synergy
Thriving Grove
30%inclusion3 decks10 decks
28%synergy
Rejuvenating Springs
30%inclusion3 decks10 decks
8%synergy
Frontier Bivouac
30%inclusion3 decks10 decks
8%synergy
Hidden Hideout
25%inclusion1 decks4 decks
24%synergy
Fiery Islet
20%inclusion2 decks10 decks
18%synergy
Misty Rainforest
20%inclusion2 decks10 decks
-17%synergy
Spara's Headquarters
20%inclusion2 decks10 decks
-14%synergy
Terramorphic Expanse
20%inclusion2 decks10 decks
-6%synergy
Myriad Landscape
20%inclusion2 decks10 decks
8%synergy
Fortified Village
20%inclusion2 decks10 decks
16%synergy
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