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

The Twelfth Doctor // K-9, Mark I
Rank #3,874
2decks
As CommanderThe Twelfth DoctorK-9, Mark IAverage DeckDecks
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Background image for Deckbuilding Contest Finalists - July 2025
Ben Doolittle
Jul 16, 2025
Ben Doolittle
Deckbuilding Contest Finalists - July 2025
The July Archidekt Deckbuilding Contest finalists are here. Come see which three Commander brewers created the coolest sideboards.
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Archidekt
Commander Spellbook
Moxfield
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Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
The Reality Chip
100%inclusion2 decks2 decks
95%synergy
Boltbender
50%inclusion1 decks2 decks
50%synergy
Melek, Reforged Researcher
50%inclusion1 decks2 decks
49%synergy
Errant, Street Artist
50%inclusion1 decks2 decks
50%synergy
Yasmin Khan
50%inclusion1 decks2 decks
50%synergy
Wizards of Thay
50%inclusion1 decks2 decks
46%synergy
Jin-Gitaxias, Progress Tyrant
50%inclusion1 decks2 decks
48%synergy
Birgi, God of Storytelling
50%inclusion1 decks2 decks
34%synergy
Melek, Izzet Paragon
50%inclusion1 decks2 decks
46%synergy
Ian Malcolm, Chaotician
50%inclusion1 decks2 decks
50%synergy
Exalted Flamer of Tzeentch
50%inclusion1 decks2 decks
41%synergy
Smirking Spelljacker
50%inclusion1 decks2 decks
50%synergy
Magus of the Future
50%inclusion1 decks2 decks
50%synergy
Noise Marine
50%inclusion1 decks2 decks
50%synergy
Snapcaster Mage
50%inclusion1 decks2 decks
47%synergy
Guile
50%inclusion1 decks2 decks
50%synergy
Elite Arcanist
50%inclusion1 decks2 decks
50%synergy
Solphim, Mayhem Dominus
50%inclusion1 decks2 decks
47%synergy
Plargg and Nassari
50%inclusion1 decks2 decks
48%synergy
Storm-Kiln Artist
50%inclusion1 decks2 decks
11%synergy
Adric, Mathematical Genius
50%inclusion1 decks2 decks
50%synergy
Baral, Chief of Compliance
50%inclusion1 decks2 decks
41%synergy
Kheru Spellsnatcher
50%inclusion1 decks2 decks
50%synergy
Dragon's Eye Savants
50%inclusion1 decks2 decks
50%synergy
Lier, Disciple of the Drowned
50%inclusion1 decks2 decks
47%synergy
Instants
Strix Serenade
100%inclusion1 decks1 decks
95%synergy
Tempt with Mayhem
100%inclusion1 decks1 decks
99%synergy
Brainstorm
100%inclusion2 decks2 decks
55%synergy
Psychic Rebuttal
50%inclusion1 decks2 decks
50%synergy
Forceful Denial
50%inclusion1 decks2 decks
50%synergy
Consider
50%inclusion1 decks2 decks
28%synergy
Mana Drain
50%inclusion1 decks2 decks
33%synergy
Gale's Redirection
50%inclusion1 decks2 decks
48%synergy
Display of Power
50%inclusion1 decks2 decks
48%synergy
March of Swirling Mist
50%inclusion1 decks2 decks
46%synergy
Out of Air
50%inclusion1 decks2 decks
50%synergy
Chaos Warp
50%inclusion1 decks2 decks
6%synergy
Chain of Vapor
50%inclusion1 decks2 decks
45%synergy
Surge of Brilliance
50%inclusion1 decks2 decks
49%synergy
Reality Shift
50%inclusion1 decks2 decks
36%synergy
Spelljack
50%inclusion1 decks2 decks
50%synergy
Counterflux
50%inclusion1 decks2 decks
46%synergy
Arcane Denial
50%inclusion1 decks2 decks
21%synergy
Borne Upon a Wind
50%inclusion1 decks2 decks
43%synergy
Price of Progress
50%inclusion1 decks2 decks
49%synergy
Evacuation
50%inclusion1 decks2 decks
47%synergy
Hurl into History
50%inclusion1 decks2 decks
50%synergy
Pongify
50%inclusion1 decks2 decks
22%synergy
Disdainful Stroke
50%inclusion1 decks2 decks
48%synergy
Invoke Calamity
50%inclusion1 decks2 decks
49%synergy
Tibalt's Trickery
50%inclusion1 decks2 decks
48%synergy
Opt
50%inclusion1 decks2 decks
14%synergy
Aetherize
50%inclusion1 decks2 decks
39%synergy
Guff Rewrites History
50%inclusion1 decks2 decks
48%synergy
Insidious Will
50%inclusion1 decks2 decks
49%synergy
Alchemist's Retrieval
50%inclusion1 decks2 decks
49%synergy
Cryptic Command
50%inclusion1 decks2 decks
48%synergy
Reenact the Crime
50%inclusion1 decks2 decks
50%synergy
Divergent Transformations
50%inclusion1 decks2 decks
49%synergy
Dig Through Time
50%inclusion1 decks2 decks
38%synergy
Sorceries
Creative Technique
100%inclusion2 decks2 decks
99%synergy
Expressive Iteration
100%inclusion2 decks2 decks
78%synergy
Ponder
50%inclusion1 decks2 decks
12%synergy
Flawless Forgery
50%inclusion1 decks2 decks
50%synergy
Echo of Eons
50%inclusion1 decks2 decks
47%synergy
Reality Scramble
50%inclusion1 decks2 decks
49%synergy
Prisoner's Dilemma
50%inclusion1 decks2 decks
48%synergy
Polymorph
50%inclusion1 decks2 decks
49%synergy
Treasure Cruise
50%inclusion1 decks2 decks
35%synergy
Arcane Heist
50%inclusion1 decks2 decks
50%synergy
Reversal of Fortune
50%inclusion1 decks2 decks
50%synergy
Flood of Tears
50%inclusion1 decks2 decks
49%synergy
Bonus Round
50%inclusion1 decks2 decks
47%synergy
Lórien Revealed
50%inclusion1 decks2 decks
44%synergy
Preordain
50%inclusion1 decks2 decks
15%synergy
Show and Tell
50%inclusion1 decks2 decks
50%synergy
Kaboom!
50%inclusion1 decks2 decks
50%synergy
Highway Robbery
50%inclusion1 decks2 decks
48%synergy
Utility Artifacts
Wand of Wonder
100%inclusion2 decks2 decks
96%synergy
Chimil, the Inner Sun
50%inclusion1 decks2 decks
48%synergy
Soul-Guide Lantern
50%inclusion1 decks2 decks
48%synergy
Sensei's Divining Top
50%inclusion1 decks2 decks
42%synergy
River Song's Diary
50%inclusion1 decks2 decks
49%synergy
Nevinyrral's Disk
50%inclusion1 decks2 decks
49%synergy
Rod of Absorption
50%inclusion1 decks2 decks
49%synergy
Twinning Staff
50%inclusion1 decks2 decks
46%synergy
Synthesis Pod
50%inclusion1 decks2 decks
50%synergy
Sapphire Medallion
50%inclusion1 decks2 decks
42%synergy
Enchantments
Powerbalance
100%inclusion1 decks1 decks
96%synergy
Counterbalance
50%inclusion1 decks2 decks
49%synergy
Heaven Sent
50%inclusion1 decks2 decks
49%synergy
Jace's Sanctum
50%inclusion1 decks2 decks
47%synergy
Soothsaying
50%inclusion1 decks2 decks
50%synergy
Swindler's Scheme
50%inclusion1 decks2 decks
50%synergy
Curse of Shaken Faith
50%inclusion1 decks2 decks
50%synergy
The Mirari Conjecture
50%inclusion1 decks2 decks
49%synergy
Psychic Battle
50%inclusion1 decks2 decks
50%synergy
Possibility Storm
50%inclusion1 decks2 decks
48%synergy
Future Sight
50%inclusion1 decks2 decks
49%synergy
Telepathy
50%inclusion1 decks2 decks
50%synergy
Mind's Dilation
50%inclusion1 decks2 decks
49%synergy
One with the Multiverse
50%inclusion1 decks2 decks
48%synergy
Sunbird's Invocation
50%inclusion1 decks2 decks
48%synergy
As Foretold
50%inclusion1 decks2 decks
48%synergy
Battles
Invasion of Kaldheim
50%inclusion1 decks2 decks
50%synergy
Planeswalkers
Tibalt, the Fiend-Blooded
50%inclusion1 decks2 decks
50%synergy
Lukka, Coppercoat Outcast
50%inclusion1 decks2 decks
50%synergy
Chandra, Hope's Beacon
50%inclusion1 decks2 decks
48%synergy
Jace, the Mind Sculptor
50%inclusion1 decks2 decks
49%synergy
Ugin, the Spirit Dragon
50%inclusion1 decks2 decks
50%synergy
Utility Lands
Trenzalore Clocktower
50%inclusion1 decks2 decks
49%synergy
Mana Artifacts
Talisman of Creativity
100%inclusion2 decks2 decks
45%synergy
Arcane Signet
100%inclusion2 decks2 decks
16%synergy
Izzet Signet
100%inclusion2 decks2 decks
39%synergy
Mox Amber
50%inclusion1 decks2 decks
41%synergy
Fellwar Stone
50%inclusion1 decks2 decks
17%synergy
Springleaf Drum
50%inclusion1 decks2 decks
46%synergy
Sol Ring
50%inclusion1 decks2 decks
-37%synergy
Lands
Mountain
100%inclusion2 decks2 decks
3%synergy
Island
100%inclusion2 decks2 decks
2%synergy
Exotic Orchard
50%inclusion1 decks2 decks
16%synergy
Ferrous Lake
50%inclusion1 decks2 decks
26%synergy
Thriving Bluff
50%inclusion1 decks2 decks
47%synergy
Terramorphic Expanse
50%inclusion1 decks2 decks
37%synergy
Myriad Landscape
50%inclusion1 decks2 decks
32%synergy
Thriving Isle
50%inclusion1 decks2 decks
47%synergy
Temple of Epiphany
50%inclusion1 decks2 decks
8%synergy
Command Tower
50%inclusion1 decks2 decks
-37%synergy
Izzet Boilerworks
50%inclusion1 decks2 decks
10%synergy
Frostboil Snarl
50%inclusion1 decks2 decks
7%synergy
Path of Ancestry
50%inclusion1 decks2 decks
36%synergy
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