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

The Second Doctor // K-9, Mark I
Price tag $1.20

Legendary Creature — Doctor Artifact Robot Dog

The Second Doctor K-9, Mark I
Magic color symbol for W Magic color symbol for U
Azorius

Playstyle & Strategy

Cantrips 13% Combo 13% Control 13% Extra Turns 13% Group Hug 13% Midrange 13% Planeswalkers 13% Toughness Matters 13%

How it feels to play against

Mildly Annoying Some frustrating moments but still fun.

Popularity

Niche Pick Less common, brings surprise factor.

Ranking

#3111 Current Rank
#3766 Last Month

Links & Decks

EDH Combo Search Engine icon Azorius Combos Moxfield Logo Decks on Moxfield Archidekt Logo Decks on Archidekt Cardmarket Logo Cardmarket

Partner Commanders

This combination consists of these two partner commanders:

The Second Doctor The Second Doctor
K-9, Mark I K-9, Mark I

New Cards

Fresh cards from recent sets that players are experimenting with in The Second Doctor // K-9, Mark I decks.

Sensational Spider-Man Sensational Spider-Man
+20% Synergy $4.47

High Synergy Cards

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

Kami of the Crescent Moon Kami of the Crescent Moon
+41% Synergy $5.36
Propaganda Propaganda
+38% Synergy $2.49
Sokrates, Athenian Teacher Sokrates, Athenian Teacher
+34% Synergy $0.32
Struggle for Project Purity Struggle for Project Purity
+34% Synergy $1.16
Smuggler's Share Smuggler's Share
+31% Synergy $2.77
Preordain Preordain
+30% Synergy $0.62
Prosperity Prosperity
+30% Synergy $2.86
Folio of Fancies Folio of Fancies
+30% Synergy $1.19
Chasm Skulker Chasm Skulker
+28% Synergy $0.68
Arcane Denial Arcane Denial
+28% Synergy $1.82

Top Cards

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

Howling Mine Howling Mine
+28% Synergy $4.70
Approach of the Second Sun Approach of the Second Sun
+23% Synergy $2.25
Windfall Windfall
+20% Synergy $5.04
Ghostly Prison Ghostly Prison
+17% Synergy $5.59
Brainstorm Brainstorm
+15% Synergy $1.37
An Offer You Can't Refuse An Offer You Can't Refuse
+10% Synergy $2.12
Counterspell Counterspell
+6% Synergy $1.34
Generous Gift Generous Gift
+5% Synergy $0.71
Swords to Plowshares Swords to Plowshares
-4% Synergy $1.07
Path to Exile Path to Exile
-6% Synergy $0.90

Game Changers

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

Teferi's Protection Teferi's Protection
+2% Synergy $48.59
Smothering Tithe Smothering Tithe
-8% Synergy $35.03

Creatures

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

Archon of Absolution Archon of Absolution
+25% Synergy $0.20
Alandra, Sky Dreamer Alandra, Sky Dreamer
+24% Synergy $0.37
Psychosis Crawler Psychosis Crawler
+20% Synergy $0.37
Renegade Silent Renegade Silent
+20% Synergy $0.13
Nils, Discipline Enforcer Nils, Discipline Enforcer
+19% Synergy $5.12
Orzhov Advokist Orzhov Advokist
+19% Synergy $0.09
Archangel of Tithes Archangel of Tithes
+19% Synergy $1.91
Zenith Chronicler Zenith Chronicler
+19% Synergy $0.35
Walking Archive Walking Archive
+19% Synergy $2.44
Wall of Denial Wall of Denial
+19% Synergy $0.46
Faramir, Prince of Ithilien Faramir, Prince of Ithilien
+17% Synergy $0.21
Silent Arbiter Silent Arbiter
+17% Synergy $8.71
Windborn Muse Windborn Muse
+16% Synergy $0.29
Spark Double Spark Double
+16% Synergy $7.89
Kwain, Itinerant Meddler Kwain, Itinerant Meddler
+15% Synergy $0.21
Triskaidekaphile Triskaidekaphile
+15% Synergy $0.58
Shabraz, the Skyshark Shabraz, the Skyshark
+15% Synergy $4.61
The Council of Four The Council of Four
+13% Synergy $0.74
Faerie Mastermind Faerie Mastermind
+12% Synergy $11.51

Instants

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

Holy Day Holy Day
+26% Synergy $0.48
Reverse the Polarity Reverse the Polarity
+20% Synergy $0.46
Pongify Pongify
+18% Synergy $2.27
Aetherize Aetherize
+18% Synergy $0.40
Permission Denied Permission Denied
+14% Synergy $7.83
Stroke of Midnight Stroke of Midnight
+4% Synergy $0.32
Dovin's Veto Dovin's Veto
-2% Synergy $2.03
Negate Negate
-9% Synergy $0.25

Sorceries

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

Fractured Identity Fractured Identity
+18% Synergy $0.84
Promise of Loyalty Promise of Loyalty
+17% Synergy $0.21
Ponder Ponder
+16% Synergy $1.38
Time Wipe Time Wipe
+12% Synergy $0.22
Farewell Farewell
+8% Synergy $3.85
Supreme Verdict Supreme Verdict
-8% Synergy $1.77

Utility Artifacts

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

Ivory Tower Ivory Tower
+25% Synergy $0.14
Temple Bell Temple Bell
+23% Synergy $4.25
Teferi's Puzzle Box Teferi's Puzzle Box
+18% Synergy $9.65

Enchantments

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

Proft's Eidetic Memory Proft's Eidetic Memory
+25% Synergy $3.79
Dictate of Kruphix Dictate of Kruphix
+22% Synergy $0.99
Teferi's Ageless Insight Teferi's Ageless Insight
+20% Synergy $1.95
Telepathy Telepathy
+19% Synergy $0.62
Wizard Class Wizard Class
+13% Synergy $1.43

Planeswalkers

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

Jace, Wielder of Mysteries Jace, Wielder of Mysteries
+22% Synergy $6.01
Teferi, Hero of Dominaria Teferi, Hero of Dominaria
+17% Synergy $5.81
Teferi, Time Raveler Teferi, Time Raveler
+16% Synergy $4.30

Utility Lands

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

Trenzalore Clocktower Trenzalore Clocktower
+26% Synergy $0.13
Maze of Ith Maze of Ith
+22% Synergy $7.63
Arcane Lighthouse Arcane Lighthouse
+17% Synergy $9.33
Reliquary Tower Reliquary Tower
+11% Synergy $2.44
Mystic Sanctuary Mystic Sanctuary
+8% Synergy $1.32
Otawara, Soaring City Otawara, Soaring City
+8% Synergy $18.40

Mana Artifacts

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

Sonic Screwdriver Sonic Screwdriver
+24% Synergy $0.55
Misleading Signpost Misleading Signpost
+18% Synergy $10.23
Decanter of Endless Water Decanter of Endless Water
+7% Synergy $3.36
Thought Vessel Thought Vessel
+4% Synergy $1.15
Mind Stone Mind Stone
+4% Synergy $0.24
Talisman of Progress Talisman of Progress
-2% Synergy $0.36
Fellwar Stone Fellwar Stone
-11% Synergy $1.19
Sol Ring Sol Ring
-14% Synergy $1.38
Azorius Signet Azorius Signet
-15% Synergy $0.17
Arcane Signet Arcane Signet
-18% Synergy $0.45

Lands

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

Deserted Beach Deserted Beach
+43% Synergy $3.49
Azorius Chancery Azorius Chancery
+35% Synergy $0.16
Floodfarm Verge Floodfarm Verge
+25% Synergy $9.14
Mystic Gate Mystic Gate
+20% Synergy $3.93
Sea of Clouds Sea of Clouds
+19% Synergy $12.89
Glacial Fortress Glacial Fortress
+16% Synergy $0.27
Command Tower Command Tower
+14% Synergy $0.28
Temple of Enlightenment Temple of Enlightenment
+13% Synergy $0.10
Adarkar Wastes Adarkar Wastes
+8% Synergy $0.47
Path of Ancestry Path of Ancestry
+6% Synergy $0.16
Hallowed Fountain Hallowed Fountain
+1% Synergy $11.01
Myriad Landscape Myriad Landscape
+1% Synergy $0.19
Exotic Orchard Exotic Orchard
-1% Synergy $0.21
Port Town Port Town
-2% Synergy $0.20
Irrigated Farmland Irrigated Farmland
-2% Synergy $0.11
Flooded Strand Flooded Strand
-3% Synergy $14.27
Nimbus Maze Nimbus Maze
-4% Synergy $4.63
Prairie Stream Prairie Stream
-7% Synergy $0.16
Skycloud Expanse Skycloud Expanse
-8% Synergy $0.10

Similar Commanders

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

Gale, Waterdeep Prodigy Noble Heritage Gale, Waterdeep Prodigy // Noble Heritage
The Second Doctor Jo Grant The Second Doctor // Jo Grant
Gale, Waterdeep Prodigy Folk Hero Gale, Waterdeep Prodigy // Folk Hero
Alora, Merry Thief Candlekeep Sage Alora, Merry Thief // Candlekeep Sage
Abdel Adrian, Gorion's Ward Sword Coast Sailor Abdel Adrian, Gorion's Ward // Sword Coast Sailor
Gale, Waterdeep Prodigy Feywild Visitor Gale, Waterdeep Prodigy // Feywild Visitor
Brinelin, the Moon Kraken Rebbec, Architect of Ascension Brinelin, the Moon Kraken // Rebbec, Architect of Ascension
Ghost of Ramirez DePietro Ishai, Ojutai Dragonspeaker Ghost of Ramirez DePietro // Ishai, Ojutai Dragonspeaker
Ghost of Ramirez DePietro Keleth, Sunmane Familiar Ghost of Ramirez DePietro // Keleth, Sunmane Familiar
Ghost of Ramirez DePietro Radiant, Serra Archangel Ghost of Ramirez DePietro // Radiant, Serra Archangel
Ghost of Ramirez DePietro Yoshimaru, Ever Faithful Ghost of Ramirez DePietro // Yoshimaru, Ever Faithful
The Second Doctor Adric, Mathematical Genius The Second Doctor // Adric, Mathematical Genius
The Second Doctor Barbara Wright The Second Doctor // Barbara Wright
The Second Doctor Clara Oswald The Second Doctor // Clara Oswald
The Second Doctor Martha Jones The Second Doctor // Martha Jones
The Second Doctor Nardole, Resourceful Cyborg The Second Doctor // Nardole, Resourceful Cyborg
The Second Doctor Nyssa of Traken The Second Doctor // Nyssa of Traken
The Second Doctor Peri Brown The Second Doctor // Peri Brown
The Second Doctor Romana II The Second Doctor // Romana II
The Second Doctor Rose Tyler The Second Doctor // Rose Tyler
The Second Doctor Sarah Jane Smith The Second Doctor // Sarah Jane Smith
Gale, Waterdeep Prodigy Candlekeep Sage Gale, Waterdeep Prodigy // Candlekeep Sage
Livio, Oathsworn Sentinel Malcolm, Keen-Eyed Navigator Livio, Oathsworn Sentinel // Malcolm, Keen-Eyed Navigator
Livio, Oathsworn Sentinel Sakashima of a Thousand Faces Livio, Oathsworn Sentinel // Sakashima of a Thousand Faces
Livio, Oathsworn Sentinel Siani, Eye of the Storm Livio, Oathsworn Sentinel // Siani, Eye of the Storm
Vhal, Candlekeep Researcher Noble Heritage Vhal, Candlekeep Researcher // Noble Heritage
Alora, Merry Thief Far Traveler Alora, Merry Thief // Far Traveler
Alora, Merry Thief Flaming Fist Alora, Merry Thief // Flaming Fist
Alora, Merry Thief Folk Hero Alora, Merry Thief // Folk Hero
Alora, Merry Thief Inspiring Leader Alora, Merry Thief // Inspiring Leader
Alora, Merry Thief Noble Heritage Alora, Merry Thief // Noble Heritage
Alora, Merry Thief Veteran Soldier Alora, Merry Thief // Veteran Soldier
The First Doctor Adric, Mathematical Genius The First Doctor // Adric, Mathematical Genius
The First Doctor Barbara Wright The First Doctor // Barbara Wright
The First Doctor Clara Oswald The First Doctor // Clara Oswald
The First Doctor Ian Chesterton The First Doctor // Ian Chesterton
The First Doctor Jo Grant The First Doctor // Jo Grant
The First Doctor K-9, Mark I The First Doctor // K-9, Mark I
The First Doctor Nardole, Resourceful Cyborg The First Doctor // Nardole, Resourceful Cyborg
The First Doctor Peri Brown The First Doctor // Peri Brown