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K-9, Mark I (Commander) - Core
This is K-9, Mark I with no partner. You may select a partner on the As Partner page.
K-9, Mark I
5 decks (0.000%)
Rank #3248
May 16, 2025
Building Two Legendary Matters Commander Decks
Let's break up the popular WUBRG Legendary Matters archetype into two different dueling Commander deck techs.
Deck Filters
Eluge, the Shoreless Sea
50% of 4 decks
+41% synergy
Piper Wright, Publick Reporter
50% of 4 decks
+49% synergy
Thryx, the Sudden Storm
40% of 5 decks
+39% synergy
Osgood, Operation Double
40% of 5 decks
+39% synergy
Thassa, God of the Sea
40% of 5 decks
+36% synergy
The Reality Chip
40% of 5 decks
+27% synergy
Ascendant Spirit
40% of 5 decks
+40% synergy
Kairi, the Swirling Sky
40% of 5 decks
+39% synergy
Tromokratis
40% of 5 decks
+38% synergy
Volo, Itinerant Scholar
40% of 5 decks
+40% synergy
Adric, Mathematical Genius
40% of 5 decks
+39% synergy
Ioreth of the Healing House
40% of 5 decks
+37% synergy
Nezahal, Primal Tide
40% of 5 decks
+31% synergy
Grazilaxx, Illithid Scholar
40% of 5 decks
+38% synergy
Iymrith, Desert Doom
40% of 5 decks
+40% synergy
Lorthos, the Tidemaker
40% of 5 decks
+39% synergy
Callaphe, Beloved of the Sea
40% of 5 decks
+39% synergy
Tangletrove Kelp
25% of 4 decks
+24% synergy
Marvin, Murderous Mimic
25% of 4 decks
+22% synergy
Curie, Emergent Intelligence
25% of 4 decks
+24% synergy
Vnwxt, Verbose Host
25% of 4 decks
+22% synergy
James, Wandering Dad
25% of 4 decks
+24% synergy
Phantasmal Shieldback
25% of 4 decks
+24% synergy
Forensic Gadgeteer
25% of 4 decks
+16% synergy
Visage Bandit
25% of 4 decks
+24% synergy
Harrier Strix
25% of 4 decks
+24% synergy
Patchwork Automaton
20% of 5 decks
+19% synergy
Undercover Operative
20% of 5 decks
+18% synergy
Padeem, Consul of Innovation
20% of 5 decks
+10% synergy
Faerie Impostor
20% of 5 decks
+20% synergy
Venser, Shaper Savant
20% of 5 decks
+13% synergy
Senator Peacock
20% of 5 decks
+19% synergy
Mausoleum Wanderer
20% of 5 decks
+19% synergy
Foundry Inspector
20% of 5 decks
+6% synergy
Acquisition Octopus
20% of 5 decks
+19% synergy
Ethereal Investigator
20% of 5 decks
+18% synergy
Teferi, Mage of Zhalfir
20% of 5 decks
+16% synergy
Phyrexian Metamorph
20% of 5 decks
+2% synergy
Myojin of Cryptic Dreams
20% of 5 decks
+19% synergy
Ojer Pakpatiq, Deepest Epoch
20% of 5 decks
+15% synergy
Fog Bank
20% of 5 decks
+16% synergy
Ornithopter of Paradise
20% of 5 decks
+10% synergy
Mocking Doppelganger
20% of 5 decks
+19% synergy
Star Whale
20% of 5 decks
+19% synergy
Clone
20% of 5 decks
+18% synergy
Reservoir Kraken
20% of 5 decks
+19% synergy
Mirrorhall Mimic
20% of 5 decks
+18% synergy
Keiga, the Tide Star
20% of 5 decks
+19% synergy
Sai, Master Thopterist
20% of 5 decks
+8% synergy
Gigantoplasm
20% of 5 decks
+19% synergy
Instants
Counterspell
60% of 5 decks
-8% synergy
Pongify
40% of 5 decks
-0% synergy
Rapid Hybridization
40% of 5 decks
+5% synergy
Reality Shift
40% of 5 decks
+11% synergy
Opt
40% of 5 decks
+15% synergy
Phantom Interference
25% of 4 decks
+24% synergy
Into the Flood Maw
25% of 4 decks
+20% synergy
Eliminate the Impossible
25% of 4 decks
+25% synergy
Fleeting Reflection
25% of 4 decks
+24% synergy
Desynchronization
25% of 4 decks
+20% synergy
Muddle the Mixture
20% of 5 decks
+4% synergy
Spell Burst
20% of 5 decks
+20% synergy
See Double
20% of 5 decks
+15% synergy
An Offer You Can't Refuse
20% of 5 decks
-15% synergy
Envelop
20% of 5 decks
+20% synergy
Negate
20% of 5 decks
-19% synergy
Brainstorm
20% of 5 decks
-22% synergy
Stubborn Denial
20% of 5 decks
+17% synergy
Dissipate
20% of 5 decks
+17% synergy
Consider
20% of 5 decks
+6% synergy
Secrets of the Key
20% of 5 decks
+19% synergy
Fading Hope
20% of 5 decks
+18% synergy
Dispel
20% of 5 decks
+10% synergy
Quick Study
20% of 5 decks
+13% synergy
Aetherize
20% of 5 decks
-6% synergy
Foil
20% of 5 decks
+14% synergy
Resculpt
20% of 5 decks
-0% synergy
Archmage's Charm
20% of 5 decks
+4% synergy
Perplexing Test
20% of 5 decks
+16% synergy
Peek
20% of 5 decks
+16% synergy
Submerge
20% of 5 decks
+19% synergy
Confirm Suspicions
20% of 5 decks
+19% synergy
Engulf the Shore
20% of 5 decks
+11% synergy
Wash Away
20% of 5 decks
+15% synergy
Whispers of the Muse
20% of 5 decks
+19% synergy
Repeal
20% of 5 decks
+19% synergy
Whirlwind Denial
20% of 5 decks
+18% synergy
Into the Roil
20% of 5 decks
+17% synergy
Fumble
20% of 5 decks
+19% synergy
Mystic Confluence
20% of 5 decks
+10% synergy
Annul
20% of 5 decks
+18% synergy
High Tide
20% of 5 decks
-25% synergy
Deduce
20% of 5 decks
+18% synergy
Echoing Truth
20% of 5 decks
+19% synergy
Theoretical Duplication
20% of 5 decks
+19% synergy
Urza's Command
20% of 5 decks
+19% synergy
Sorceries
Ponder
40% of 5 decks
+10% synergy
Preordain
40% of 5 decks
+15% synergy
Ravenform
40% of 5 decks
+29% synergy
Shifting Grift
25% of 4 decks
+24% synergy
Hard Evidence
20% of 5 decks
+18% synergy
Windfall
20% of 5 decks
-4% synergy
Asinine Antics
20% of 5 decks
+19% synergy
Arwen's Gift
20% of 5 decks
+20% synergy
Consuming Tide
20% of 5 decks
+17% synergy
Sakashima's Will
20% of 5 decks
+19% synergy
Stolen Identity
20% of 5 decks
+17% synergy
Careful Study
20% of 5 decks
+18% synergy
Press for Answers
20% of 5 decks
+20% synergy
Quasiduplicate
20% of 5 decks
+17% synergy
Hunted by The Family
20% of 5 decks
+20% synergy
Traverse Eternity
20% of 5 decks
+19% synergy
Multiple Choice
20% of 5 decks
+20% synergy
Spectral Deluge
20% of 5 decks
+8% synergy
Prosperity
20% of 5 decks
+19% synergy
Breakthrough
20% of 5 decks
+20% synergy
Thoughtcast
20% of 5 decks
+11% synergy
Portent
20% of 5 decks
+18% synergy
Compulsive Research
20% of 5 decks
+18% synergy
Utility Artifacts
Sword of the Animist
60% of 5 decks
+54% synergy
Blackblade Reforged
60% of 5 decks
+55% synergy
Golem-Skin Gauntlets
40% of 5 decks
+40% synergy
Wayfarer's Bauble
40% of 5 decks
+21% synergy
Mirror Box
40% of 5 decks
+37% synergy
Bloodforged Battle-Axe
40% of 5 decks
+39% synergy
Swiftfoot Boots
40% of 5 decks
+12% synergy
Sapphire Medallion
40% of 5 decks
-15% synergy
Pip-Boy 3000
25% of 4 decks
+25% synergy
Candlestick
25% of 4 decks
+25% synergy
Ransom Note
25% of 4 decks
+25% synergy
Lavaspur Boots
25% of 4 decks
+23% synergy
Excalibur, Sword of Eden
25% of 4 decks
+23% synergy
Found Footage
25% of 4 decks
+25% synergy
Spidersilk Net
20% of 5 decks
+19% synergy
Lithoform Engine
20% of 5 decks
+18% synergy
Tamiyo's Journal
20% of 5 decks
+19% synergy
Cloud Key
20% of 5 decks
+14% synergy
Thran Power Suit
20% of 5 decks
+19% synergy
Armillary Sphere
20% of 5 decks
+19% synergy
Darksteel Axe
20% of 5 decks
+20% synergy
Mithril Coat
20% of 5 decks
+17% synergy
Bonesplitter
20% of 5 decks
+20% synergy
Traveler's Amulet
20% of 5 decks
+19% synergy
Mantle of Tides
20% of 5 decks
+20% synergy
Robe of the Archmagi
20% of 5 decks
+19% synergy
Bitterthorn, Nissa's Animus
20% of 5 decks
+19% synergy
Brass Knuckles
20% of 5 decks
+19% synergy
Trailblazer's Boots
20% of 5 decks
+19% synergy
Mirage Mirror
20% of 5 decks
+16% synergy
Haunted Cloak
20% of 5 decks
+19% synergy
Mirror of Galadriel
20% of 5 decks
+20% synergy
Greataxe
20% of 5 decks
+20% synergy
Heroes' Podium
20% of 5 decks
+20% synergy
Vorrac Battlehorns
20% of 5 decks
+20% synergy
Whispersilk Cloak
20% of 5 decks
+18% synergy
Mycosynth Wellspring
20% of 5 decks
+19% synergy
Winged Boots
20% of 5 decks
+17% synergy
Strata Scythe
20% of 5 decks
+18% synergy
Goggles of Night
20% of 5 decks
+19% synergy
Sword of War and Peace
20% of 5 decks
+19% synergy
Cathar's Shield
20% of 5 decks
+19% synergy
Blade of Shared Souls
20% of 5 decks
+19% synergy
Champion's Helm
20% of 5 decks
+18% synergy
Lightning Greaves
20% of 5 decks
-6% synergy
Neurok Stealthsuit
20% of 5 decks
+18% synergy
Accorder's Shield
20% of 5 decks
+19% synergy
Isochron Scepter
20% of 5 decks
+1% synergy
Bident of Thassa
20% of 5 decks
+8% synergy
Hammer of Nazahn
20% of 5 decks
+19% synergy
Enchantments
Imprisoned in the Moon
60% of 5 decks
+48% synergy
Propaganda
40% of 5 decks
+12% synergy
Stormchaser's Talent
25% of 4 decks
+24% synergy
Case of the Filched Falcon
25% of 4 decks
+25% synergy
Curious Inquiry
25% of 4 decks
+25% synergy
Hold for Questioning
20% of 5 decks
+20% synergy
Teferi's Ageless Insight
20% of 5 decks
+3% synergy
Curious Obsession
20% of 5 decks
+19% synergy
Aqueous Form
20% of 5 decks
+15% synergy
Wizard Class
20% of 5 decks
+3% synergy
Thopter Spy Network
20% of 5 decks
+12% synergy
Efficient Construction
20% of 5 decks
+13% synergy
Artificer Class
20% of 5 decks
+17% synergy
Tamiyo's Compleation
20% of 5 decks
+20% synergy
Omniscience
20% of 5 decks
+11% synergy
Copy Enchantment
20% of 5 decks
+18% synergy
Betrayal
20% of 5 decks
+20% synergy
Marit Lage's Slumber
20% of 5 decks
+19% synergy
Spreading Seas
20% of 5 decks
+19% synergy
Leyline of Singularity
20% of 5 decks
+19% synergy
Genju of the Falls
20% of 5 decks
+20% synergy
Telepathy
20% of 5 decks
+18% synergy
Trail of Evidence
20% of 5 decks
+19% synergy
Combat Research
20% of 5 decks
+18% synergy
Planeswalkers
Kaito, Cunning Infiltrator
25% of 4 decks
+24% synergy
Mu Yanling
20% of 5 decks
+19% synergy
Teferi, Temporal Pilgrim
20% of 5 decks
+14% synergy
Mordenkainen
20% of 5 decks
+16% synergy
Kasmina, Enigmatic Mentor
20% of 5 decks
+18% synergy
Utility Lands
Rivendell
60% of 5 decks
+47% synergy
War Room
60% of 5 decks
+43% synergy
Hall of Storm Giants
40% of 5 decks
+37% synergy
Minamo, School at Water's Edge
40% of 5 decks
+29% synergy
Mystic Sanctuary
40% of 5 decks
-12% synergy
Tyrite Sanctum
40% of 5 decks
+38% synergy
Lonely Sandbar
40% of 5 decks
+25% synergy
Reliquary Tower
40% of 5 decks
-16% synergy
Castle Vantress
40% of 5 decks
+20% synergy
Faerie Conclave
20% of 5 decks
+18% synergy
Scrying Sheets
20% of 5 decks
+20% synergy
Arcane Lighthouse
20% of 5 decks
+18% synergy
Buried Ruin
20% of 5 decks
+8% synergy
Vesuva
20% of 5 decks
+19% synergy
Halimar Depths
20% of 5 decks
+9% synergy
Desert of the Mindful
20% of 5 decks
+16% synergy
Mirrorpool
20% of 5 decks
+19% synergy
Command Beacon
20% of 5 decks
+16% synergy
Memorial to Genius
20% of 5 decks
+18% synergy
Inventors' Fair
20% of 5 decks
+7% synergy
Hidden Cataract
20% of 5 decks
+18% synergy
Academy Ruins
20% of 5 decks
+2% synergy
Terrain Generator
20% of 5 decks
+13% synergy
Thespian's Stage
20% of 5 decks
+18% synergy
Dark Depths
20% of 5 decks
+19% synergy
Homeward Path
20% of 5 decks
+19% synergy
The Surgical Bay
20% of 5 decks
+18% synergy
Otawara, Soaring City
20% of 5 decks
-5% synergy
Rogue's Passage
20% of 5 decks
+5% synergy
Seafarer's Quay
20% of 5 decks
+20% synergy
Mana Artifacts
Arcane Signet
60% of 5 decks
-5% synergy
Sol Ring
60% of 5 decks
-26% synergy
Sky Diamond
40% of 5 decks
+15% synergy
Thought Vessel
40% of 5 decks
-12% synergy
Patriar's Seal
40% of 5 decks
+37% synergy
Crystal Skull, Isu Spyglass
25% of 4 decks
+20% synergy
Everflowing Chalice
20% of 5 decks
+3% synergy
Coldsteel Heart
20% of 5 decks
+17% synergy
Relic of Legends
20% of 5 decks
+18% synergy
Throne of Eldraine
20% of 5 decks
+10% synergy
Machine God's Effigy
20% of 5 decks
+17% synergy
Five Hundred Year Diary
20% of 5 decks
+19% synergy
Arcum's Astrolabe
20% of 5 decks
+19% synergy
Lands
Myriad Landscape
60% of 5 decks
+33% synergy
Island
60% of 5 decks
-33% synergy
Snow-Covered Island
40% of 5 decks
+32% synergy
The Mycosynth Gardens
20% of 5 decks
+14% synergy
Demolition Field
20% of 5 decks
+15% synergy
Opal Palace
20% of 5 decks
+19% synergy
Crystal Grotto
20% of 5 decks
+19% synergy
Hall of Tagsin
20% of 5 decks
+19% synergy