App icon for MTG Life Counter: Lotus
MTG Life Counter: Lotus Track life and commander damage for up to 10 players
Launch

The Twelfth Doctor // K-9, Mark I
Price tag $2.39

Legendary CreatureDoctor Artifact Robot Dog

The Twelfth Doctor K-9, Mark I

How it feels to play against

Mildly Annoying Some frustrating moments but still fun.

Partner Commanders

This combination consists of these two partner commanders:

High Synergy Cards

Cards that work exceptionally well with The Twelfth Doctor // K-9, Mark I's abilities and overall game plan.

Expressive Iteration Expressive Iteration
+53% Synergy $0.44
Throes of Chaos Throes of Chaos
+49% Synergy $0.09
Glorious End Glorious End
+40% Synergy $0.53
TARDIS TARDIS
+40% Synergy $0.11
The Reality Chip The Reality Chip
+35% Synergy $2.44
Etali, Primal Storm Etali, Primal Storm
+35% Synergy $0.26
Guff Rewrites History Guff Rewrites History
+33% Synergy $2.95
Into the Time Vortex Into the Time Vortex
+30% Synergy $0.26
Birgi, God of Storytelling Harnfel, Horn of Bounty Birgi, God of Storytelling
+28% Synergy $19.76
Surge of Brilliance Surge of Brilliance
+28% Synergy $0.20

Top Cards

The most popular and reliable cards that form the backbone of successful The Twelfth Doctor // K-9, Mark I decks.

Brainstorm Brainstorm
+25% Synergy $1.52
Wayfarer's Bauble Wayfarer's Bauble
+22% Synergy $0.22
Storm-Kiln Artist Storm-Kiln Artist
+21% Synergy $1.10
Mana Geyser Mana Geyser
+14% Synergy $1.55
Faithless Looting Faithless Looting
+12% Synergy $0.27
Lightning Greaves Lightning Greaves
+10% Synergy $4.39
Chaos Warp Chaos Warp
+5% Synergy $0.45
Blasphemous Act Blasphemous Act
+5% Synergy $1.23
Preordain Preordain
+5% Synergy $0.51
Ponder Ponder
+2% Synergy $1.53

Game Changers

Powerful cards that can single-handedly turn the tide of a game when resolved.

Jeska's Will Jeska's Will
+14% Synergy $24.08
Underworld Breach Underworld Breach
+3% Synergy $8.60
Mystical Tutor Mystical Tutor
+2% Synergy $11.90
Gamble Gamble
-2% Synergy $8.61

Creatures

Essential creatures that complement The Twelfth Doctor // K-9, Mark I's strategy through synergy, utility, or raw power.

Laelia, the Blade Reforged Laelia, the Blade Reforged
+28% Synergy $0.36
Memory Worm Memory Worm
+28% Synergy $0.13
Wild-Magic Sorcerer Wild-Magic Sorcerer
+28% Synergy $6.63
Bohn, Beguiling Balladeer Bohn, Beguiling Balladeer
+25% Synergy $8.37
Sage of the Beyond Sage of the Beyond
+24% Synergy $0.21
Plargg and Nassari Plargg and Nassari
+23% Synergy $1.25
Gale, Waterdeep Prodigy Gale, Waterdeep Prodigy
+22% Synergy $0.21
Party Thrasher Party Thrasher
+22% Synergy $0.35
Eruth, Tormented Prophet Eruth, Tormented Prophet
+19% Synergy $0.23
Fblthp, Lost on the Range Fblthp, Lost on the Range
+19% Synergy $0.24
Nalfeshnee Nalfeshnee
+18% Synergy $6.19
Bothersome Quasit Bothersome Quasit
+17% Synergy $10.12
Lier, Disciple of the Drowned Lier, Disciple of the Drowned
+17% Synergy $1.41
Yasmin Khan Yasmin Khan
+15% Synergy $0.15
Nivmagus Elemental Nivmagus Elemental
+15% Synergy $0.19
Noise Marine Noise Marine
+15% Synergy $0.70
Horned Loch-Whale Horned Loch-Whale
+15% Synergy $0.16
Jacob Hauken, Inspector Hauken's Insight Jacob Hauken, Inspector
+15% Synergy $0.30
Urabrask, Heretic Praetor Urabrask, Heretic Praetor
+15% Synergy $1.01
Iraxxa, Empress of Mars Iraxxa, Empress of Mars
+14% Synergy $0.27
Flaming Tyrannosaurus Flaming Tyrannosaurus
+14% Synergy $4.24
Humble Defector Humble Defector
+14% Synergy $0.16
Dire Fleet Daredevil Dire Fleet Daredevil
+13% Synergy $0.13
Neera, Wild Mage Neera, Wild Mage
+13% Synergy $0.16
Wizards of Thay Wizards of Thay
+11% Synergy $0.39
Solemn Simulacrum Solemn Simulacrum
+10% Synergy $0.29
Ragavan, Nimble Pilferer Ragavan, Nimble Pilferer
+7% Synergy $26.72
Murmuring Mystic Murmuring Mystic
+5% Synergy $0.33
Baral, Chief of Compliance Baral, Chief of Compliance
+5% Synergy $1.58
Guttersnipe Guttersnipe
-1% Synergy $0.17
Talrand, Sky Summoner Talrand, Sky Summoner
-4% Synergy $0.31
Archmage Emeritus Archmage Emeritus
-10% Synergy $1.25
Goblin Electromancer Goblin Electromancer
-10% Synergy $0.13

Instants

Key instant-speed responses for protection, removal, and keeping The Twelfth Doctor // K-9, Mark I safe.

You Find Some Prisoners You Find Some Prisoners
+24% Synergy $0.12
Behold the Multiverse Behold the Multiverse
+23% Synergy $0.15
Pact of the Titan Pact of the Titan
+20% Synergy $0.21
Zoyowa's Justice Zoyowa's Justice
+17% Synergy $0.13
Delayed Blast Fireball Delayed Blast Fireball
+16% Synergy $9.09
March of Reckless Joy March of Reckless Joy
+15% Synergy $0.18
Depart the Realm Depart the Realm
+15% Synergy $0.07
Reverse the Polarity Reverse the Polarity
+14% Synergy $0.58
Demon Bolt Demon Bolt
+14% Synergy $0.07
Electric Revelation Electric Revelation
+14% Synergy $0.10
Mission Briefing Mission Briefing
+14% Synergy $0.12
Price of Progress Price of Progress
+14% Synergy $5.26
Jwari Disruption Jwari Ruins Jwari Disruption
+13% Synergy $0.43
Ghostly Flicker Ghostly Flicker
+13% Synergy $0.89
Pact of Negation Pact of Negation
+11% Synergy $14.75
Thought Scour Thought Scour
+11% Synergy $0.44
Reverberate Reverberate
+10% Synergy $1.95
Silundi Vision Silundi Isle Silundi Vision
+9% Synergy $0.41
Narset's Reversal Narset's Reversal
+7% Synergy $2.18
Brain Freeze Brain Freeze
+7% Synergy $12.21
Seething Song Seething Song
+6% Synergy $6.35
Reality Shift Reality Shift
+5% Synergy $0.27
Resculpt Resculpt
+5% Synergy $0.27
Aetherize Aetherize
+5% Synergy $0.36
Consider Consider
+4% Synergy $0.40
Prismari Command Prismari Command
+4% Synergy $0.25
Flame of Anor Flame of Anor
+3% Synergy $3.94
Arcane Denial Arcane Denial
+1% Synergy $1.82
Thrill of Possibility Thrill of Possibility
+1% Synergy $0.08
An Offer You Can't Refuse An Offer You Can't Refuse
-7% Synergy $1.50
Lightning Bolt Lightning Bolt
-7% Synergy $1.16
Big Score Big Score
-7% Synergy $0.63
Opt Opt
-11% Synergy $0.12
Pongify Pongify
-12% Synergy $1.99
Counterspell Counterspell
-24% Synergy $1.84
Frantic Search Frantic Search
-25% Synergy $0.35

Sorceries

Important sorcery spells that advance The Twelfth Doctor // K-9, Mark I's game plan and control the board.

Reckless Impulse Reckless Impulse
+28% Synergy $0.38
Wrenn's Resolve Wrenn's Resolve
+28% Synergy $0.97
See the Truth See the Truth
+24% Synergy $0.50
Ignite the Future Ignite the Future
+24% Synergy $0.29
Creative Technique Creative Technique
+24% Synergy $1.37
Past in Flames Past in Flames
+19% Synergy $3.16
Impending Flux Impending Flux
+19% Synergy $0.13
Inevitable Betrayal Inevitable Betrayal
+18% Synergy $0.53
Ravenform Ravenform
+17% Synergy $0.15
Last Chance Last Chance
+14% Synergy $1.47
Alchemist's Gambit Alchemist's Gambit
+14% Synergy $0.19
Alrund's Epiphany Alrund's Epiphany
+14% Synergy $3.15
Quantum Misalignment Quantum Misalignment
+13% Synergy $9.03
Brass's Bounty Brass's Bounty
+12% Synergy $0.26
Finale of Promise Finale of Promise
+10% Synergy $0.45
Epic Experiment Epic Experiment
+9% Synergy $0.32
Mizzix's Mastery Mizzix's Mastery
+6% Synergy $1.70
Grapeshot Grapeshot
0% Synergy $0.22
Serum Visions Serum Visions
-4% Synergy $0.68

Utility Artifacts

Versatile artifacts that provide ongoing value, card selection, or strategic advantages.

Wand of Wonder Wand of Wonder
+26% Synergy $0.53
River Song's Diary River Song's Diary
+23% Synergy $0.32
Twinning Staff Twinning Staff
+21% Synergy $6.21
Chimil, the Inner Sun Chimil, the Inner Sun
+16% Synergy $13.64
Synthesis Pod Synthesis Pod
+15% Synergy $0.17
Rod of Absorption Rod of Absorption
+14% Synergy $0.41
Isochron Scepter Isochron Scepter
+12% Synergy $14.04
Swiftfoot Boots Swiftfoot Boots
-4% Synergy $1.28

Enchantments

Powerful enchantments that support The Twelfth Doctor // K-9, Mark I's strategy and create lasting battlefield effects.

Mind's Dilation Mind's Dilation
+28% Synergy $1.64
Powerbalance Powerbalance
+27% Synergy $0.28
Heaven Sent Heaven Sent
+24% Synergy $0.36
Share the Spoils Share the Spoils
+24% Synergy $2.10
The Flux The Flux
+20% Synergy $0.27
Return the Past Return the Past
+19% Synergy $0.22
Stolen Strategy Stolen Strategy
+14% Synergy $0.33
Sunbird's Invocation Sunbird's Invocation
+13% Synergy $0.27
Propaganda Propaganda
+11% Synergy $2.09
Mystic Remora Mystic Remora
-5% Synergy $8.75

Planeswalkers

Planeswalkers that work alongside The Twelfth Doctor // K-9, Mark I to provide ongoing value and board presence.

Ral, Storm Conduit Ral, Storm Conduit
+14% Synergy $0.82

Utility Lands

Non-basic lands that offer additional utility beyond just mana production.

Rogue's Passage Rogue's Passage
+27% Synergy $0.38
Trenzalore Clocktower Trenzalore Clocktower
+24% Synergy $0.13
Hidden Volcano Hidden Volcano
+21% Synergy $0.08
Hidden Cataract Hidden Cataract
+21% Synergy $0.06
Restless Spire Restless Spire
+9% Synergy $0.21
Mystic Sanctuary Mystic Sanctuary
+3% Synergy $1.29
Reliquary Tower Reliquary Tower
-26% Synergy $2.42

Mana Artifacts

Artifacts focused on mana acceleration and color fixing for consistent gameplay.

Springleaf Drum Springleaf Drum
+11% Synergy $0.72
Talisman of Creativity Talisman of Creativity
+8% Synergy $1.38
Cursed Mirror Cursed Mirror
+8% Synergy $1.04
Mox Amber Mox Amber
+7% Synergy $64.52
Sol Ring Sol Ring
+3% Synergy $1.31
Thought Vessel Thought Vessel
+3% Synergy $1.31
Mind Stone Mind Stone
+3% Synergy $0.19
Fellwar Stone Fellwar Stone
-3% Synergy $1.22
Commander's Sphere Commander's Sphere
-3% Synergy $0.17
Arcane Signet Arcane Signet
-4% Synergy $0.36
Izzet Signet Izzet Signet
-9% Synergy $0.28

Lands

The mana base foundation for The Twelfth Doctor // K-9, Mark I decks, ensuring smooth and reliable mana development.

Fiery Islet Fiery Islet
+20% Synergy $2.15
Myriad Landscape Myriad Landscape
+20% Synergy $0.16
Frostboil Snarl Frostboil Snarl
+17% Synergy $0.22
Stormcarved Coast Stormcarved Coast
+17% Synergy $2.50
Exotic Orchard Exotic Orchard
+16% Synergy $0.18
Volatile Fjord Volatile Fjord
+14% Synergy $0.67
Izzet Boilerworks Izzet Boilerworks
+13% Synergy $0.27
Molten Tributary Molten Tributary
+10% Synergy $0.25
Cascade Bluffs Cascade Bluffs
+9% Synergy $0.50
Prismatic Vista Prismatic Vista
+8% Synergy $30.82
Thundering Falls Thundering Falls
+7% Synergy $16.77
Sulfur Falls Sulfur Falls
+6% Synergy $0.27
Path of Ancestry Path of Ancestry
+6% Synergy $0.18
Fabled Passage Fabled Passage
+6% Synergy $4.00
Command Tower Command Tower
+3% Synergy $0.23
Steam Vents Steam Vents
+3% Synergy $16.15
Training Center Training Center
+1% Synergy $10.09
Temple of Epiphany Temple of Epiphany
-3% Synergy $0.21
Scalding Tarn Scalding Tarn
-10% Synergy $24.47
Riverglide Pathway Lavaglide Pathway Riverglide Pathway
-10% Synergy $4.58
Shivan Reef Shivan Reef
-14% Synergy $0.29

Similar Commanders

The following Commanders share a similar playing style, strategy, or theme like The Twelfth Doctor // K-9, Mark I.

The Twelfth Doctor Clara Oswald The Twelfth Doctor // Clara Oswald
The Twelfth Doctor Amy Pond The Twelfth Doctor // Amy Pond
The Twelfth Doctor Ryan Sinclair The Twelfth Doctor // Ryan Sinclair
The Twelfth Doctor Rose Tyler The Twelfth Doctor // Rose Tyler
The Twelfth Doctor Peri Brown The Twelfth Doctor // Peri Brown
The Twelfth Doctor Sarah Jane Smith The Twelfth Doctor // Sarah Jane Smith
Volo, Itinerant Scholar Passionate Archaeologist Volo, Itinerant Scholar // Passionate Archaeologist
The Twelfth Doctor Adric, Mathematical Genius The Twelfth Doctor // Adric, Mathematical Genius
The Fourteenth Doctor Graham O'Brien The Fourteenth Doctor // Graham O'Brien
The Twelfth Doctor Vislor Turlough The Twelfth Doctor // Vislor Turlough
Vhal, Candlekeep Researcher Passionate Archaeologist Vhal, Candlekeep Researcher // Passionate Archaeologist
The Fourteenth Doctor Amy Pond The Fourteenth Doctor // Amy Pond
The Twelfth Doctor Graham O'Brien The Twelfth Doctor // Graham O'Brien
Vhal, Candlekeep Researcher Guild Artisan Vhal, Candlekeep Researcher // Guild Artisan
Zellix, Sanity Flayer Passionate Archaeologist Zellix, Sanity Flayer // Passionate Archaeologist
The Seventh Doctor Amy Pond The Seventh Doctor // Amy Pond
The Twelfth Doctor Yasmin Khan The Twelfth Doctor // Yasmin Khan
Baeloth Barrityl, Entertainer Passionate Archaeologist Baeloth Barrityl, Entertainer // Passionate Archaeologist
The Tenth Doctor Amy Pond The Tenth Doctor // Amy Pond
The Tenth Doctor Clara Oswald The Tenth Doctor // Clara Oswald
The Tenth Doctor Donna Noble The Tenth Doctor // Donna Noble
The Tenth Doctor Ryan Sinclair The Tenth Doctor // Ryan Sinclair
The Eleventh Doctor Amy Pond The Eleventh Doctor // Amy Pond
Karlach, Fury of Avernus Passionate Archaeologist Karlach, Fury of Avernus // Passionate Archaeologist
The Tenth Doctor K-9, Mark I The Tenth Doctor // K-9, Mark I
The Twelfth Doctor Romana II The Twelfth Doctor // Romana II
Wyll, Blade of Frontiers Passionate Archaeologist Wyll, Blade of Frontiers // Passionate Archaeologist
Esior, Wardwing Familiar Krark, the Thumbless Esior, Wardwing Familiar // Krark, the Thumbless
Jeska, Thrice Reborn Ludevic, Necro-Alchemist Jeska, Thrice Reborn // Ludevic, Necro-Alchemist
The Eleventh Doctor Donna Noble The Eleventh Doctor // Donna Noble
The Ninth Doctor Rose Tyler The Ninth Doctor // Rose Tyler
Baeloth Barrityl, Entertainer Shameless Charlatan Baeloth Barrityl, Entertainer // Shameless Charlatan
The Tenth Doctor Adric, Mathematical Genius The Tenth Doctor // Adric, Mathematical Genius
Mizzix, Replica Rider Mizzix, Replica Rider
The Tenth Doctor Graham O'Brien The Tenth Doctor // Graham O'Brien
The Tenth Doctor Rose Tyler The Tenth Doctor // Rose Tyler
The Tenth Doctor Sarah Jane Smith The Tenth Doctor // Sarah Jane Smith
The Tenth Doctor Tegan Jovanka The Tenth Doctor // Tegan Jovanka
The Thirteenth Doctor Amy Pond The Thirteenth Doctor // Amy Pond
Esior, Wardwing Familiar Ignacio of Myra's Marvels Esior, Wardwing Familiar // Ignacio of Myra's Marvels