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

The Twelfth Doctor // K-9, Mark I
Rank #4,605
4decks
As CommanderThe Twelfth DoctorK-9, Mark IAverage DeckDecks
Bracket
All
1
2345
Budget
Any
$
$$$
Mike Carrozza
Jan 15, 2026
Mike Carrozza
Is Sanar, Innovative First-Year the New Prosper for Commander?
Is Sanar, Innovative First-Year a good replacement commander for when your playgroup gets sick of Prosper? Let's see what it can do.
Deck Filters
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
New Cards
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Glamdring, Foe-hammer
100%inclusion1 decks1 decks
95%synergy
Creatures
Etali, Primal Storm
75%inclusion3 decks4 decks
70%synergy
The Reality Chip
75%inclusion3 decks4 decks
71%synergy
Sanar, Unfinished Genius
67%inclusion2 decks3 decks
59%synergy
Party Thrasher
50%inclusion2 decks4 decks
49%synergy
Melek, Izzet Paragon
50%inclusion2 decks4 decks
47%synergy
Mizzix, Replica Rider
50%inclusion2 decks4 decks
49%synergy
Alania, Divergent Storm
50%inclusion2 decks4 decks
46%synergy
Goblin Electromancer
50%inclusion2 decks4 decks
23%synergy
Archmage Emeritus
50%inclusion2 decks4 decks
15%synergy
Nalfeshnee
50%inclusion2 decks4 decks
48%synergy
Plargg and Nassari
50%inclusion2 decks4 decks
48%synergy
Laelia, the Blade Reforged
50%inclusion2 decks4 decks
49%synergy
Storm-Kiln Artist
50%inclusion2 decks4 decks
10%synergy
Stormcatch Mentor
50%inclusion2 decks4 decks
27%synergy
Sanar, Innovative First-Year
33%inclusion1 decks3 decks
33%synergy
Emeritus of Ideation
33%inclusion1 decks3 decks
30%synergy
Prismari, the Inspiration
33%inclusion1 decks3 decks
25%synergy
Dirgur Focusmage
33%inclusion1 decks3 decks
28%synergy
Abstract Paintmage
33%inclusion1 decks3 decks
26%synergy
Dazzling Sphinx
25%inclusion1 decks4 decks
25%synergy
Red Death, Shipwrecker
25%inclusion1 decks4 decks
23%synergy
Humble Defector
25%inclusion1 decks4 decks
24%synergy
Errant, Street Artist
25%inclusion1 decks4 decks
25%synergy
Taigam, Master Opportunist
25%inclusion1 decks4 decks
24%synergy
Mischievous Catgeist
25%inclusion1 decks4 decks
25%synergy
Clara Oswald
25%inclusion1 decks4 decks
25%synergy
Young Pyromancer
25%inclusion1 decks4 decks
10%synergy
Uvilda, Dean of Perfection
25%inclusion1 decks4 decks
25%synergy
Fblthp, Lost on the Range
25%inclusion1 decks4 decks
24%synergy
Thunderclap Drake
25%inclusion1 decks4 decks
17%synergy
Burnished Hart
25%inclusion1 decks4 decks
23%synergy
Zenith Chronicler
25%inclusion1 decks4 decks
25%synergy
Eruth, Tormented Prophet
25%inclusion1 decks4 decks
24%synergy
Bohn, Beguiling Balladeer
25%inclusion1 decks4 decks
25%synergy
Ovika, Enigma Goliath
25%inclusion1 decks4 decks
19%synergy
Wildfire Devils
25%inclusion1 decks4 decks
24%synergy
Kami of Celebration
25%inclusion1 decks4 decks
25%synergy
Third Path Iconoclast
25%inclusion1 decks4 decks
10%synergy
Efreet Flamepainter
25%inclusion1 decks4 decks
25%synergy
The Emperor of Palamecia
25%inclusion1 decks4 decks
20%synergy
Instants
Return the Favor
50%inclusion2 decks4 decks
43%synergy
Brainstorm
50%inclusion2 decks4 decks
8%synergy
Mission Briefing
50%inclusion2 decks4 decks
49%synergy
Think Twice
50%inclusion2 decks4 decks
45%synergy
Prismari Charm
33%inclusion1 decks3 decks
21%synergy
Flashback
33%inclusion1 decks3 decks
17%synergy
Pongify
25%inclusion1 decks4 decks
-2%synergy
Rapid Hybridization
25%inclusion1 decks4 decks
8%synergy
Chaos Warp
25%inclusion1 decks4 decks
-16%synergy
See Double
25%inclusion1 decks4 decks
23%synergy
Frantic Search
25%inclusion1 decks4 decks
-16%synergy
Chaos Mutation
25%inclusion1 decks4 decks
23%synergy
An Offer You Can't Refuse
25%inclusion1 decks4 decks
-13%synergy
Untimely Malfunction
25%inclusion1 decks4 decks
17%synergy
Stubborn Denial
25%inclusion1 decks4 decks
22%synergy
Elminster's Simulacrum
25%inclusion1 decks4 decks
24%synergy
Brainsurge
25%inclusion1 decks4 decks
21%synergy
Surge of Brilliance
25%inclusion1 decks4 decks
24%synergy
Sublime Epiphany
25%inclusion1 decks4 decks
22%synergy
Demon Bolt
25%inclusion1 decks4 decks
25%synergy
Aetherize
25%inclusion1 decks4 decks
13%synergy
Guff Rewrites History
25%inclusion1 decks4 decks
24%synergy
Resculpt
25%inclusion1 decks4 decks
17%synergy
Perplexing Test
25%inclusion1 decks4 decks
23%synergy
Wild Ricochet
25%inclusion1 decks4 decks
24%synergy
Wyll's Reversal
25%inclusion1 decks4 decks
23%synergy
Saw It Coming
25%inclusion1 decks4 decks
24%synergy
Delay
25%inclusion1 decks4 decks
23%synergy
Magma Opus
25%inclusion1 decks4 decks
21%synergy
Delayed Blast Fireball
25%inclusion1 decks4 decks
22%synergy
Dual Strike
25%inclusion1 decks4 decks
24%synergy
Increasing Vengeance
25%inclusion1 decks4 decks
22%synergy
Depart the Realm
25%inclusion1 decks4 decks
25%synergy
Deflecting Swat
25%inclusion1 decks4 decks
4%synergy
Expansion // Explosion
25%inclusion1 decks4 decks
20%synergy
Galvanic Iteration
25%inclusion1 decks4 decks
17%synergy
Counterspell
25%inclusion1 decks4 decks
-27%synergy
Long-Term Plans
25%inclusion1 decks4 decks
23%synergy
Narset's Reversal
25%inclusion1 decks4 decks
16%synergy
Behold the Multiverse
25%inclusion1 decks4 decks
23%synergy
Desynchronization
25%inclusion1 decks4 decks
23%synergy
Pyroblast
25%inclusion1 decks4 decks
18%synergy
Divergent Transformations
25%inclusion1 decks4 decks
24%synergy
Prismari Command
25%inclusion1 decks4 decks
7%synergy
Bulk Up
25%inclusion1 decks4 decks
22%synergy
The Last Agni Kai
25%inclusion1 decks4 decks
24%synergy
Sorceries
Mizzix's Mastery
75%inclusion3 decks4 decks
56%synergy
Ember Island Production
67%inclusion2 decks3 decks
65%synergy
Improvisation Capstone
67%inclusion2 decks3 decks
58%synergy
Abstract Performance
67%inclusion2 decks3 decks
63%synergy
Rapturous Moment
67%inclusion2 decks3 decks
57%synergy
Ponder
50%inclusion2 decks4 decks
14%synergy
Blasphemous Act
50%inclusion2 decks4 decks
11%synergy
Expressive Iteration
50%inclusion2 decks4 decks
26%synergy
Furygale Flocking
33%inclusion1 decks3 decks
29%synergy
Hex Magic
33%inclusion1 decks3 decks
29%synergy
World at War
25%inclusion1 decks4 decks
24%synergy
Polymorph
25%inclusion1 decks4 decks
24%synergy
Call Forth the Tempest
25%inclusion1 decks4 decks
21%synergy
Portent of Calamity
25%inclusion1 decks4 decks
24%synergy
Replication Technique
25%inclusion1 decks4 decks
23%synergy
Inspiring Refrain
25%inclusion1 decks4 decks
24%synergy
Reality Strobe
25%inclusion1 decks4 decks
25%synergy
Rift Bolt
25%inclusion1 decks4 decks
25%synergy
Arc Blade
25%inclusion1 decks4 decks
25%synergy
Spelltwine
25%inclusion1 decks4 decks
24%synergy
Stolen Identity
25%inclusion1 decks4 decks
24%synergy
Start the TARDIS
25%inclusion1 decks4 decks
25%synergy
Vandalblast
25%inclusion1 decks4 decks
0%synergy
Visions of Ruin
25%inclusion1 decks4 decks
24%synergy
Past in Flames
25%inclusion1 decks4 decks
14%synergy
Full Throttle
25%inclusion1 decks4 decks
21%synergy
Collision of Realms
25%inclusion1 decks4 decks
25%synergy
Reckless Charge
25%inclusion1 decks4 decks
24%synergy
Season of Weaving
25%inclusion1 decks4 decks
21%synergy
Transmogrify
25%inclusion1 decks4 decks
24%synergy
Rousing Refrain
25%inclusion1 decks4 decks
20%synergy
Curse of the Swine
25%inclusion1 decks4 decks
20%synergy
Mnemonic Deluge
25%inclusion1 decks4 decks
22%synergy
Deep Analysis
25%inclusion1 decks4 decks
18%synergy
Seize the Spoils
25%inclusion1 decks4 decks
18%synergy
Treasure Cruise
25%inclusion1 decks4 decks
11%synergy
Dance with Calamity
25%inclusion1 decks4 decks
22%synergy
Knowledge Exploitation
25%inclusion1 decks4 decks
25%synergy
Clone Legion
25%inclusion1 decks4 decks
23%synergy
Shivan Meteor
25%inclusion1 decks4 decks
25%synergy
Hunted by The Family
25%inclusion1 decks4 decks
25%synergy
Dream Cache
25%inclusion1 decks4 decks
24%synergy
Arcane Heist
25%inclusion1 decks4 decks
25%synergy
Merchant Scroll
25%inclusion1 decks4 decks
21%synergy
Let the Galaxy Burn
25%inclusion1 decks4 decks
25%synergy
Light Up the Stage
25%inclusion1 decks4 decks
22%synergy
Surge to Victory
25%inclusion1 decks4 decks
20%synergy
Personal Tutor
25%inclusion1 decks4 decks
21%synergy
Ancestral Vision
25%inclusion1 decks4 decks
24%synergy
Talent of the Telepath
25%inclusion1 decks4 decks
25%synergy
Utility Artifacts
Chimil, the Inner Sun
50%inclusion2 decks4 decks
47%synergy
Swiftfoot Boots
50%inclusion2 decks4 decks
21%synergy
Chaos Wand
25%inclusion1 decks4 decks
24%synergy
Twinning Staff
25%inclusion1 decks4 decks
22%synergy
Wand of Wonder
25%inclusion1 decks4 decks
22%synergy
TARDIS
25%inclusion1 decks4 decks
25%synergy
Proteus Staff
25%inclusion1 decks4 decks
25%synergy
Key to the City
25%inclusion1 decks4 decks
22%synergy
Mask of Avacyn
25%inclusion1 decks4 decks
25%synergy
Champion's Helm
25%inclusion1 decks4 decks
23%synergy
Sword of Forge and Frontier
25%inclusion1 decks4 decks
25%synergy
Lightning Greaves
25%inclusion1 decks4 decks
-0%synergy
Knowledge Pool
25%inclusion1 decks4 decks
24%synergy
Enchantments
Possibility Storm
75%inclusion3 decks4 decks
73%synergy
Fortune Teller's Talent
50%inclusion2 decks4 decks
49%synergy
Advanced Reconstruction
33%inclusion1 decks3 decks
33%synergy
Arcane Bombardment
25%inclusion1 decks4 decks
19%synergy
Drake Umbra
25%inclusion1 decks4 decks
25%synergy
Aqueous Form
25%inclusion1 decks4 decks
22%synergy
Imprisoned in the Moon
25%inclusion1 decks4 decks
23%synergy
Wild Wasteland
25%inclusion1 decks4 decks
25%synergy
Eel Umbra
25%inclusion1 decks4 decks
25%synergy
Mirrormade
25%inclusion1 decks4 decks
24%synergy
Tavern Brawler
25%inclusion1 decks4 decks
24%synergy
Crab Umbra
25%inclusion1 decks4 decks
25%synergy
Precognition Field
25%inclusion1 decks4 decks
25%synergy
Charred Foyer // Warped Space
25%inclusion1 decks4 decks
24%synergy
Amphibian Downpour
25%inclusion1 decks4 decks
22%synergy
Share the Spoils
25%inclusion1 decks4 decks
24%synergy
Thousand-Year Storm
25%inclusion1 decks4 decks
9%synergy
Outpost Siege
25%inclusion1 decks4 decks
25%synergy
Spider-Verse
25%inclusion1 decks4 decks
24%synergy
Spider-Man No More
25%inclusion1 decks4 decks
25%synergy
Planeswalkers
Chandra, Torch of Defiance
25%inclusion1 decks4 decks
23%synergy
Jace Reawakened
25%inclusion1 decks4 decks
25%synergy
Rowan, Scholar of Sparks
25%inclusion1 decks4 decks
24%synergy
Utility Lands
Spinerock Knoll
50%inclusion2 decks4 decks
48%synergy
Hidden Cataract
50%inclusion2 decks4 decks
49%synergy
Hidden Volcano
50%inclusion2 decks4 decks
49%synergy
Mistrise Village
25%inclusion1 decks4 decks
10%synergy
Cori Mountain Monastery
25%inclusion1 decks4 decks
23%synergy
Command Beacon
25%inclusion1 decks4 decks
21%synergy
Reliquary Tower
25%inclusion1 decks4 decks
-24%synergy
Temple of the False God
25%inclusion1 decks4 decks
16%synergy
Otawara, Soaring City
25%inclusion1 decks4 decks
7%synergy
Rogue's Passage
25%inclusion1 decks4 decks
11%synergy
Field of Ruin
25%inclusion1 decks4 decks
23%synergy
Clive's Hideaway
25%inclusion1 decks4 decks
25%synergy
Mana Artifacts
Arcane Signet
75%inclusion3 decks4 decks
-7%synergy
Sol Ring
75%inclusion3 decks4 decks
-11%synergy
Resonating Lute
67%inclusion2 decks3 decks
43%synergy
Tablet of Discovery
67%inclusion2 decks3 decks
58%synergy
Sky Diamond
50%inclusion2 decks4 decks
43%synergy
Izzet Signet
50%inclusion2 decks4 decks
-5%synergy
Thought Vessel
50%inclusion2 decks4 decks
15%synergy
Lotus Bloom
25%inclusion1 decks4 decks
24%synergy
Forger's Foundry
25%inclusion1 decks4 decks
23%synergy
Talisman of Creativity
25%inclusion1 decks4 decks
-29%synergy
Sol Talisman
25%inclusion1 decks4 decks
24%synergy
Fellwar Stone
25%inclusion1 decks4 decks
-7%synergy
Fire Diamond
25%inclusion1 decks4 decks
18%synergy
Mind Stone
25%inclusion1 decks4 decks
3%synergy
Mox Tantalite
25%inclusion1 decks4 decks
24%synergy
Prismatic Lens
25%inclusion1 decks4 decks
23%synergy
Lands
Island
100%inclusion4 decks4 decks
2%synergy
Command Tower
75%inclusion3 decks4 decks
-12%synergy
Shivan Reef
75%inclusion3 decks4 decks
15%synergy
Stormcarved Coast
75%inclusion3 decks4 decks
31%synergy
Sulfur Falls
75%inclusion3 decks4 decks
8%synergy
Frostboil Snarl
75%inclusion3 decks4 decks
31%synergy
Mountain
75%inclusion3 decks4 decks
-22%synergy
Turbulent Springs
67%inclusion2 decks3 decks
49%synergy
Scorched Geyser
67%inclusion2 decks3 decks
47%synergy
Fiery Islet
50%inclusion2 decks4 decks
25%synergy
Steam Vents
50%inclusion2 decks4 decks
-0%synergy
Izzet Boilerworks
50%inclusion2 decks4 decks
16%synergy
Exotic Orchard
50%inclusion2 decks4 decks
16%synergy
Ferrous Lake
50%inclusion2 decks4 decks
24%synergy
Scalding Tarn
50%inclusion2 decks4 decks
19%synergy
Fabled Passage
25%inclusion1 decks4 decks
14%synergy
Terramorphic Expanse
25%inclusion1 decks4 decks
13%synergy
Myriad Landscape
25%inclusion1 decks4 decks
11%synergy
Riverglide Pathway
25%inclusion1 decks4 decks
1%synergy
Riverpyre Verge
25%inclusion1 decks4 decks
2%synergy
Thriving Isle
25%inclusion1 decks4 decks
22%synergy
Temple of Epiphany
25%inclusion1 decks4 decks
-13%synergy
Evolving Wilds
25%inclusion1 decks4 decks
9%synergy
Volcanic Island
25%inclusion1 decks4 decks
9%synergy
Training Center
25%inclusion1 decks4 decks
-17%synergy
Spirebluff Canal
25%inclusion1 decks4 decks
10%synergy
Cascade Bluffs
25%inclusion1 decks4 decks
-21%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test