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

The Fourth Doctor // K-9, Mark I
Rank #4,612
21decks
As CommanderThe Fourth DoctorK-9, Mark IAverage DeckDecksView Precon
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DougY
Dec 5, 2025
DougY
Top 10 "Worst" Food Commanders
In honor of the holiday season generally (and Thanksgiving being last week more specifically), let's talk about Food!
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Fateful Discovery
33%inclusion1 decks3 decks
33%synergy
Radagast of Rhosgobel
33%inclusion1 decks3 decks
30%synergy
Bag End Banquet
20%inclusion1 decks5 decks
20%synergy
High Synergy Cards
The Third Doctor
57%inclusion12 decks21 decks
57%synergy
The Shire
57%inclusion12 decks21 decks
56%synergy
Peregrin Took
57%inclusion12 decks21 decks
55%synergy
Academy Manufactor
57%inclusion12 decks21 decks
54%synergy
The Sixth Doctor
52%inclusion11 decks21 decks
52%synergy
Rivendell
57%inclusion12 decks21 decks
52%synergy
The Goose Mother
52%inclusion11 decks21 decks
49%synergy
Seat of the Synod
52%inclusion11 decks21 decks
49%synergy
Trenzalore Clocktower
48%inclusion10 decks21 decks
47%synergy
Jaheira, Friend of the Forest
48%inclusion10 decks21 decks
44%synergy
Top Cards
Counterspell
71%inclusion15 decks21 decks
23%synergy
Beast Within
52%inclusion11 decks21 decks
4%synergy
Heroic Intervention
48%inclusion10 decks21 decks
17%synergy
Negate
48%inclusion10 decks21 decks
23%synergy
Nature's Lore
48%inclusion10 decks21 decks
15%synergy
Farseek
43%inclusion9 decks21 decks
16%synergy
TARDIS
43%inclusion9 decks21 decks
43%synergy
Heroes' Podium
43%inclusion9 decks21 decks
43%synergy
Night of the Sweets' Revenge
43%inclusion9 decks21 decks
42%synergy
Nyssa of Traken
43%inclusion9 decks21 decks
43%synergy
Game Changers
Cyclonic Rift
19%inclusion4 decks21 decks
-4%synergy
Fierce Guardianship
14%inclusion3 decks21 decks
-2%synergy
Worldly Tutor
10%inclusion2 decks21 decks
-4%synergy
Creatures
Jhoira's Familiar
43%inclusion9 decks21 decks
42%synergy
The Thirteenth Doctor
38%inclusion8 decks21 decks
37%synergy
Elanor Gardner
38%inclusion8 decks21 decks
38%synergy
Legolas Greenleaf
38%inclusion8 decks21 decks
37%synergy
Displaced Dinosaurs
38%inclusion8 decks21 decks
37%synergy
Bosco, Just a Bear
38%inclusion6 decks16 decks
37%synergy
Solemn Simulacrum
33%inclusion7 decks21 decks
27%synergy
Kappa Cannoneer
33%inclusion7 decks21 decks
30%synergy
Tireless Provisioner
33%inclusion7 decks21 decks
20%synergy
Bonny Pall, Clearcutter
33%inclusion7 decks21 decks
28%synergy
Graham O'Brien
33%inclusion7 decks21 decks
33%synergy
Jamie McCrimmon
33%inclusion7 decks21 decks
33%synergy
Tough Cookie
29%inclusion6 decks21 decks
28%synergy
Adrix and Nev, Twincasters
29%inclusion6 decks21 decks
19%synergy
Ghalta, Primal Hunger
29%inclusion6 decks21 decks
25%synergy
Urza, Lord High Artificer
29%inclusion6 decks21 decks
26%synergy
Cyberdrive Awakener
29%inclusion6 decks21 decks
25%synergy
Tam, Mindful First-Year
29%inclusion4 decks14 decks
27%synergy
Toski, Bearer of Secrets
29%inclusion6 decks21 decks
25%synergy
Ioreth of the Healing House
29%inclusion6 decks21 decks
27%synergy
Gilded Goose
24%inclusion5 decks21 decks
22%synergy
Ace, Fearless Rebel
24%inclusion5 decks21 decks
24%synergy
Koma, Cosmos Serpent
24%inclusion5 decks21 decks
9%synergy
Llanowar Elves
24%inclusion5 decks21 decks
-5%synergy
Tatyova, Benthic Druid
19%inclusion4 decks21 decks
-10%synergy
Koma, World-Eater
19%inclusion4 decks21 decks
7%synergy
Grazilaxx, Illithid Scholar
19%inclusion4 decks21 decks
19%synergy
Irma, Part-Time Mutant
17%inclusion2 decks12 decks
15%synergy
The Cabbage Merchant
17%inclusion3 decks18 decks
14%synergy
Ignis Scientia
17%inclusion3 decks18 decks
16%synergy
Goreclaw, Terror of Qal Sisma
14%inclusion3 decks21 decks
11%synergy
Haywire Mite
14%inclusion3 decks21 decks
12%synergy
God-Eternal Rhonas
14%inclusion3 decks21 decks
13%synergy
Kellan, Inquisitive Prodigy
14%inclusion3 decks21 decks
12%synergy
Thought Monitor
14%inclusion3 decks21 decks
12%synergy
Myojin of Life's Web
14%inclusion3 decks21 decks
14%synergy
Susan Foreman
14%inclusion3 decks21 decks
14%synergy
Thassa, God of the Sea
14%inclusion3 decks21 decks
9%synergy
Artificer's Assistant
14%inclusion3 decks21 decks
14%synergy
Clara Oswald
14%inclusion3 decks21 decks
14%synergy
Sai, Master Thopterist
14%inclusion3 decks21 decks
14%synergy
Kruphix, God of Horizons
14%inclusion3 decks21 decks
13%synergy
Saryth, the Viper's Fang
14%inclusion3 decks21 decks
13%synergy
Leela, Sevateem Warrior
14%inclusion3 decks21 decks
14%synergy
Kolvori, God of Kinship
14%inclusion3 decks21 decks
14%synergy
Panther Robot
11%inclusion1 decks9 decks
11%synergy
Tippy-Toe, Terrific Partner
11%inclusion1 decks9 decks
11%synergy
Michelangelo, the Heart
11%inclusion2 decks18 decks
11%synergy
Iron Lad, Diverging Destiny
11%inclusion1 decks9 decks
11%synergy
Terrian, World Tyrant
11%inclusion2 decks19 decks
10%synergy
Instants
An Offer You Can't Refuse
38%inclusion8 decks21 decks
14%synergy
Growth Spiral
38%inclusion8 decks21 decks
-6%synergy
Brainstorm
38%inclusion8 decks21 decks
23%synergy
Swan Song
29%inclusion6 decks21 decks
9%synergy
Desynchronization
29%inclusion6 decks21 decks
27%synergy
Louisoix's Sacrifice
28%inclusion5 decks18 decks
27%synergy
Pongify
24%inclusion5 decks21 decks
-1%synergy
Reverse the Polarity
24%inclusion5 decks21 decks
23%synergy
Cyber Conversion
19%inclusion4 decks21 decks
19%synergy
Flatline
19%inclusion4 decks21 decks
19%synergy
Rapid Hybridization
14%inclusion3 decks21 decks
-13%synergy
Don't Blink
14%inclusion3 decks21 decks
14%synergy
Chord of Calling
14%inclusion3 decks21 decks
7%synergy
Entish Restoration
14%inclusion3 decks21 decks
5%synergy
Sink into Stupor
14%inclusion3 decks21 decks
2%synergy
Mana Leak
14%inclusion3 decks21 decks
12%synergy
Veil of Summer
10%inclusion2 decks21 decks
4%synergy
Autumn's Veil
10%inclusion2 decks21 decks
9%synergy
Muddle the Mixture
10%inclusion2 decks21 decks
6%synergy
Deprive
10%inclusion2 decks21 decks
8%synergy
Run Away Together
10%inclusion2 decks21 decks
7%synergy
Experimental Augury
10%inclusion2 decks21 decks
7%synergy
Archdruid's Charm
10%inclusion2 decks21 decks
4%synergy
Krosan Grip
10%inclusion2 decks21 decks
3%synergy
Flare of Denial
10%inclusion2 decks21 decks
7%synergy
Surge of Brilliance
10%inclusion2 decks21 decks
9%synergy
Repulsive Mutation
10%inclusion2 decks21 decks
3%synergy
Roiling Regrowth
10%inclusion2 decks21 decks
6%synergy
Dispel
10%inclusion2 decks21 decks
6%synergy
Harrow
10%inclusion2 decks21 decks
-2%synergy
Return to Nature
10%inclusion2 decks21 decks
5%synergy
Engulf the Shore
10%inclusion2 decks21 decks
8%synergy
Time Lord Regeneration
10%inclusion2 decks21 decks
10%synergy
Planar Genesis
10%inclusion2 decks21 decks
-1%synergy
Rewind
10%inclusion2 decks21 decks
7%synergy
Obscuring Haze
10%inclusion2 decks21 decks
8%synergy
Pawpatch Formation
10%inclusion2 decks21 decks
9%synergy
Consult the Star Charts
5.6%inclusion1 decks18 decks
4%synergy
Defend the Rider
5.3%inclusion1 decks19 decks
4%synergy
Sorceries
Three Visits
38%inclusion8 decks21 decks
12%synergy
Rampant Growth
38%inclusion8 decks21 decks
-1%synergy
Rise and Shine
24%inclusion5 decks21 decks
22%synergy
Cultivate
24%inclusion5 decks21 decks
-22%synergy
Ponder
19%inclusion4 decks21 decks
12%synergy
Thoughtcast
19%inclusion4 decks21 decks
17%synergy
Revive the Shire
14%inclusion3 decks21 decks
14%synergy
Kamahl's Druidic Vow
14%inclusion3 decks21 decks
14%synergy
Preordain
14%inclusion3 decks21 decks
6%synergy
Twice Upon a Time
10%inclusion2 decks21 decks
9%synergy
Map the Frontier
10%inclusion2 decks21 decks
8%synergy
Inscription of Insight
10%inclusion2 decks21 decks
9%synergy
Salvage
10%inclusion2 decks21 decks
9%synergy
Giant Opportunity
10%inclusion2 decks21 decks
9%synergy
All of History, All at Once
10%inclusion2 decks21 decks
9%synergy
Time of Need
10%inclusion2 decks21 decks
9%synergy
Wash Out
10%inclusion2 decks21 decks
9%synergy
Harmonize
10%inclusion2 decks21 decks
5%synergy
Broken Bond
10%inclusion2 decks21 decks
5%synergy
Many Partings
10%inclusion2 decks21 decks
8%synergy
Bridgeworks Battle
10%inclusion2 decks21 decks
5%synergy
Explosive Vegetation
10%inclusion2 decks21 decks
4%synergy
Traverse Eternity
10%inclusion2 decks21 decks
9%synergy
Explore
10%inclusion2 decks21 decks
-11%synergy
Nanogene Conversion
10%inclusion2 decks21 decks
9%synergy
Sea God's Scorn
10%inclusion2 decks21 decks
9%synergy
Time Warp
10%inclusion2 decks21 decks
8%synergy
The Five Doctors
10%inclusion2 decks21 decks
10%synergy
Reverse Engineer
10%inclusion2 decks21 decks
9%synergy
Utility Artifacts
Swiftfoot Boots
38%inclusion8 decks21 decks
14%synergy
Lightning Greaves
38%inclusion8 decks21 decks
18%synergy
Inspiring Statuary
24%inclusion5 decks21 decks
22%synergy
Mithril Coat
19%inclusion4 decks21 decks
18%synergy
Ace's Baseball Bat
19%inclusion4 decks21 decks
19%synergy
Mirror of Galadriel
19%inclusion4 decks21 decks
18%synergy
Bessie, the Doctor's Roadster
19%inclusion4 decks21 decks
19%synergy
Champion's Helm
19%inclusion4 decks21 decks
19%synergy
Idol of Oblivion
19%inclusion4 decks21 decks
16%synergy
Blackblade Reforged
19%inclusion4 decks21 decks
17%synergy
Sewer-veillance Cam
17%inclusion2 decks12 decks
16%synergy
Guac & Marshmallow Pizza
17%inclusion2 decks12 decks
16%synergy
Sensei's Divining Top
14%inclusion3 decks21 decks
11%synergy
Lifecrafter's Bestiary
14%inclusion3 decks21 decks
11%synergy
Vedalken Orrery
14%inclusion3 decks21 decks
13%synergy
Nuka-Cola Vending Machine
14%inclusion3 decks21 decks
14%synergy
Stone of Erech
14%inclusion3 decks21 decks
14%synergy
Hero's Blade
14%inclusion3 decks21 decks
14%synergy
Lembas
14%inclusion3 decks21 decks
14%synergy
Wrecking Ball Arm
11%inclusion2 decks18 decks
11%synergy
The Lunar Whale
11%inclusion2 decks18 decks
11%synergy
The Regalia
11%inclusion2 decks18 decks
11%synergy
Nettlecyst
10%inclusion2 decks21 decks
9%synergy
Chimil, the Inner Sun
10%inclusion2 decks21 decks
7%synergy
Sword of Fire and Ice
10%inclusion2 decks21 decks
9%synergy
Wayfarer's Bauble
10%inclusion2 decks21 decks
8%synergy
Thran Temporal Gateway
10%inclusion2 decks21 decks
9%synergy
Manifold Key
10%inclusion2 decks21 decks
9%synergy
Lavaspur Boots
10%inclusion2 decks21 decks
9%synergy
Sculpting Steel
10%inclusion2 decks21 decks
9%synergy
The Great Henge
10%inclusion2 decks21 decks
0%synergy
Sword of Truth and Justice
10%inclusion2 decks21 decks
9%synergy
Excalibur, Sword of Eden
10%inclusion2 decks21 decks
9%synergy
Fireshrieker
10%inclusion2 decks21 decks
9%synergy
Karn's Sylex
10%inclusion2 decks21 decks
9%synergy
Commander's Plate
10%inclusion2 decks21 decks
9%synergy
Argentum Armor
10%inclusion2 decks21 decks
9%synergy
Bident of Thassa
10%inclusion2 decks21 decks
3%synergy
Essence Anchor
5.6%inclusion1 decks18 decks
6%synergy
Blitzball Stadium
5.6%inclusion1 decks18 decks
5%synergy
Hot Dog Cart
5.6%inclusion1 decks18 decks
5%synergy
Adaptive Omnitool
5.3%inclusion1 decks19 decks
5%synergy
Enchantments
City of Death
38%inclusion8 decks21 decks
37%synergy
The Legend of Kuruk
28%inclusion5 decks18 decks
27%synergy
Ninja Pizza
25%inclusion3 decks12 decks
24%synergy
Ballad of the Black Flag
24%inclusion5 decks21 decks
24%synergy
The Eleventh Hour
19%inclusion4 decks21 decks
19%synergy
Clan Crafter
19%inclusion4 decks21 decks
19%synergy
Fugitive of the Judoon
19%inclusion4 decks21 decks
19%synergy
Azusa's Many Journeys
14%inclusion3 decks21 decks
14%synergy
Mechanized Production
14%inclusion3 decks21 decks
12%synergy
An Unearthly Child
14%inclusion3 decks21 decks
14%synergy
Welcome to Sweettooth
14%inclusion3 decks21 decks
14%synergy
Master's Guidance
13%inclusion2 decks16 decks
12%synergy
The Clone Saga
11%inclusion2 decks18 decks
11%synergy
Doubling Season
10%inclusion2 decks21 decks
-2%synergy
The Sea Devils
10%inclusion2 decks21 decks
9%synergy
Raised by Giants
10%inclusion2 decks21 decks
9%synergy
The Phasing of Zhalfir
10%inclusion2 decks21 decks
9%synergy
Song of the Dryads
10%inclusion2 decks21 decks
8%synergy
Hadana's Climb
10%inclusion2 decks21 decks
6%synergy
Leyline of Anticipation
10%inclusion2 decks21 decks
6%synergy
Song of Freyalise
10%inclusion2 decks21 decks
9%synergy
The Antiquities War
10%inclusion2 decks21 decks
9%synergy
The Bath Song
10%inclusion2 decks21 decks
9%synergy
Medomai's Prophecy
10%inclusion2 decks21 decks
9%synergy
Propaganda
10%inclusion2 decks21 decks
3%synergy
A Realm Reborn
5.6%inclusion1 decks18 decks
5%synergy
Kraven's Last Hunt
5.6%inclusion1 decks18 decks
6%synergy
Planeswalkers
Oko, Thief of Crowns
29%inclusion6 decks21 decks
23%synergy
Vivien, Champion of the Wilds
10%inclusion2 decks21 decks
9%synergy
Kiora, Behemoth Beckoner
10%inclusion2 decks21 decks
4%synergy
Utility Lands
Tree of Tales
38%inclusion8 decks21 decks
35%synergy
Reliquary Tower
38%inclusion8 decks21 decks
-12%synergy
Darksteel Citadel
29%inclusion6 decks21 decks
26%synergy
Pendelhaven
29%inclusion6 decks21 decks
28%synergy
Minamo, School at Water's Edge
24%inclusion5 decks21 decks
18%synergy
Inventors' Fair
24%inclusion5 decks21 decks
22%synergy
Untaidake, the Cloud Keeper
19%inclusion4 decks21 decks
19%synergy
Okina, Temple to the Grandfathers
19%inclusion4 decks21 decks
19%synergy
Treasure Vault
19%inclusion4 decks21 decks
15%synergy
Yavimaya, Cradle of Growth
19%inclusion4 decks21 decks
-2%synergy
Academy Ruins
19%inclusion4 decks21 decks
17%synergy
Otawara, Soaring City
19%inclusion4 decks21 decks
0%synergy
Rogue's Passage
19%inclusion4 decks21 decks
-4%synergy
Halimar Depths
14%inclusion3 decks21 decks
11%synergy
Castle Vantress
14%inclusion3 decks21 decks
8%synergy
Lair of the Hydra
10%inclusion2 decks21 decks
6%synergy
Alchemist's Refuge
10%inclusion2 decks21 decks
-10%synergy
Urza's Saga
10%inclusion2 decks21 decks
5%synergy
Emergence Zone
10%inclusion2 decks21 decks
6%synergy
Tolaria
10%inclusion2 decks21 decks
9%synergy
Mikokoro, Center of the Sea
10%inclusion2 decks21 decks
9%synergy
Boseiju, Who Endures
10%inclusion2 decks21 decks
-13%synergy
Archway of Innovation
10%inclusion2 decks21 decks
7%synergy
Dark Depths
10%inclusion2 decks21 decks
3%synergy
Temple of the False God
10%inclusion2 decks21 decks
-6%synergy
Gingerbread Cabin
10%inclusion2 decks21 decks
9%synergy
Clive's Hideaway
5.6%inclusion1 decks18 decks
5%synergy
Uthros, Titanic Godcore
5.6%inclusion1 decks18 decks
3%synergy
Secluded Starforge
5.6%inclusion1 decks18 decks
5%synergy
Mana Artifacts
Arcane Signet
71%inclusion15 decks21 decks
8%synergy
Sol Ring
71%inclusion15 decks21 decks
-9%synergy
Simic Signet
43%inclusion9 decks21 decks
14%synergy
Sonic Screwdriver
43%inclusion9 decks21 decks
42%synergy
Talisman of Curiosity
38%inclusion8 decks21 decks
17%synergy
Thought Vessel
33%inclusion7 decks21 decks
13%synergy
Mind Stone
33%inclusion7 decks21 decks
29%synergy
Commander's Sphere
29%inclusion6 decks21 decks
22%synergy
Crystal Skull, Isu Spyglass
24%inclusion5 decks21 decks
23%synergy
Moss Diamond
10%inclusion2 decks21 decks
9%synergy
Sky Diamond
10%inclusion2 decks21 decks
9%synergy
Relic of Legends
10%inclusion2 decks21 decks
9%synergy
The Irencrag
10%inclusion2 decks21 decks
9%synergy
Laser Screwdriver
10%inclusion2 decks21 decks
9%synergy
Five Hundred Year Diary
10%inclusion2 decks21 decks
9%synergy
Patriar's Seal
10%inclusion2 decks21 decks
9%synergy
Liquimetal Torque
10%inclusion2 decks21 decks
8%synergy
Cargo Ship
5.6%inclusion1 decks18 decks
5%synergy
Ring of the Lucii
5.6%inclusion1 decks18 decks
5%synergy
Blitzball
5.6%inclusion1 decks18 decks
5%synergy
Lands
Island
100%inclusion21 decks21 decks
4%synergy
Forest
95%inclusion20 decks21 decks
-0%synergy
Command Tower
90%inclusion19 decks21 decks
6%synergy
Breeding Pool
48%inclusion10 decks21 decks
-1%synergy
Yavimaya Coast
48%inclusion10 decks21 decks
-5%synergy
Hinterland Harbor
48%inclusion10 decks21 decks
-15%synergy
Simic Growth Chamber
38%inclusion8 decks21 decks
-7%synergy
Tanglepool Bridge
38%inclusion8 decks21 decks
33%synergy
Dreamroot Cascade
38%inclusion8 decks21 decks
-8%synergy
Misty Rainforest
33%inclusion7 decks21 decks
2%synergy
Vineglimmer Snarl
33%inclusion7 decks21 decks
-6%synergy
The Grey Havens
33%inclusion7 decks21 decks
31%synergy
Gallifrey Council Chamber
29%inclusion6 decks21 decks
28%synergy
Exotic Orchard
24%inclusion5 decks21 decks
-2%synergy
Temple of Mystery
24%inclusion5 decks21 decks
-13%synergy
Path of Ancestry
24%inclusion5 decks21 decks
6%synergy
Turbulent Wilderness
17%inclusion2 decks12 decks
0%synergy
Tangled Islet
14%inclusion3 decks21 decks
-1%synergy
Waterlogged Grove
14%inclusion3 decks21 decks
-5%synergy
Evolving Wilds
14%inclusion3 decks21 decks
-10%synergy
Sink into Stupor
14%inclusion3 decks21 decks
2%synergy
Rejuvenating Springs
14%inclusion3 decks21 decks
-28%synergy
Flooded Grove
14%inclusion3 decks21 decks
-30%synergy
Willowrush Verge
11%inclusion2 decks19 decks
-8%synergy
Terramorphic Expanse
10%inclusion2 decks21 decks
-11%synergy
Myriad Landscape
10%inclusion2 decks21 decks
-10%synergy
Kitchen
10%inclusion2 decks21 decks
9%synergy
Spire of Industry
10%inclusion2 decks21 decks
8%synergy
Hydroelectric Specimen
10%inclusion2 decks21 decks
3%synergy
Overflowing Basin
10%inclusion2 decks21 decks
-12%synergy
Power Depot
10%inclusion2 decks21 decks
9%synergy
Reflecting Pool
10%inclusion2 decks21 decks
6%synergy
Bridgeworks Battle
10%inclusion2 decks21 decks
5%synergy
Scene of the Crime
10%inclusion2 decks21 decks
9%synergy
Sodden Verdure
7.1%inclusion1 decks14 decks
-16%synergy
Rain-Slicked Copse
7.1%inclusion1 decks14 decks
-3%synergy
Vibrant Cityscape
5.6%inclusion1 decks18 decks
3%synergy
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