K-9, Mark I (Commander) - Expensive

K-9, Mark I
Rank #3,474
3decks
As CommanderAs PartnerAs CardAverage DeckDecks
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All12345
Budget
Any$$$$
Background image for Building Two Legendary Matters Commander Decks
Ciel Collins
May 16, 2025
Ciel Collins
Building Two Legendary Matters Commander Decks
Let's break up the popular WUBRG Legendary Matters archetype into two different dueling Commander deck techs.
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Utility Lands
Mana Artifacts
Lands
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Cyclonic Rift
67%inclusion2 decks3 decks
32%synergy
Ancient Tomb
33%inclusion1 decks3 decks
21%synergy
Consecrated Sphinx
33%inclusion1 decks3 decks
21%synergy
Grim Monolith
33%inclusion1 decks3 decks
28%synergy
Mana Vault
33%inclusion1 decks3 decks
22%synergy
Fierce Guardianship
33%inclusion1 decks3 decks
10%synergy
Mystical Tutor
33%inclusion1 decks3 decks
9%synergy
Creatures
Eluge, the Shoreless Sea
100%inclusion2 decks2 decks
92%synergy
Ioreth of the Healing House
100%inclusion3 decks3 decks
97%synergy
Nezahal, Primal Tide
100%inclusion3 decks3 decks
92%synergy
Gogo, Master of Mimicry
100%inclusion1 decks1 decks
97%synergy
Ultima, Origin of Oblivion
100%inclusion1 decks1 decks
100%synergy
Spider-Man 2099, Miguel O'Hara
100%inclusion1 decks1 decks
100%synergy
Ultimecia, Temporal Threat
100%inclusion1 decks1 decks
99%synergy
Solemn Simulacrum
67%inclusion2 decks3 decks
44%synergy
Ulamog, the Ceaseless Hunger
67%inclusion2 decks3 decks
65%synergy
Thryx, the Sudden Storm
67%inclusion2 decks3 decks
65%synergy
Kozilek, the Great Distortion
67%inclusion2 decks3 decks
66%synergy
Emrakul, the Promised End
67%inclusion2 decks3 decks
66%synergy
The Reality Chip
67%inclusion2 decks3 decks
54%synergy
Kozilek, Butcher of Truth
67%inclusion2 decks3 decks
65%synergy
Ulamog, the Infinite Gyre
67%inclusion2 decks3 decks
65%synergy
Grazilaxx, Illithid Scholar
67%inclusion2 decks3 decks
65%synergy
The Peregrine Dynamo
67%inclusion2 decks3 decks
67%synergy
The Mindskinner
50%inclusion1 decks2 decks
47%synergy
Kiora, the Rising Tide
50%inclusion1 decks2 decks
47%synergy
Ghost of Ramirez DePietro
33%inclusion1 decks3 decks
33%synergy
Flayer of Loyalties
33%inclusion1 decks3 decks
33%synergy
Phyrexian Metamorph
33%inclusion1 decks3 decks
15%synergy
Emrakul, the World Anew
33%inclusion1 decks3 decks
33%synergy
Kozilek, the Broken Reality
33%inclusion1 decks3 decks
33%synergy
Malcolm, Alluring Scoundrel
33%inclusion1 decks3 decks
29%synergy
Teferi, Mage of Zhalfir
33%inclusion1 decks3 decks
30%synergy
Unctus, Grand Metatect
33%inclusion1 decks3 decks
27%synergy
Kira, Great Glass-Spinner
33%inclusion1 decks3 decks
31%synergy
Artificer's Assistant
33%inclusion1 decks3 decks
30%synergy
Thassa, God of the Sea
33%inclusion1 decks3 decks
30%synergy
Sun Quan, Lord of Wu
33%inclusion1 decks3 decks
33%synergy
Void Winnower
33%inclusion1 decks3 decks
32%synergy
Braids, Conjurer Adept
33%inclusion1 decks3 decks
33%synergy
Palladium Myr
33%inclusion1 decks3 decks
29%synergy
Slinn Voda, the Rising Deep
33%inclusion1 decks3 decks
32%synergy
Sakashima of a Thousand Faces
33%inclusion1 decks3 decks
27%synergy
Ancient Silver Dragon
33%inclusion1 decks3 decks
30%synergy
Sakashima the Impostor
33%inclusion1 decks3 decks
30%synergy
Thada Adel, Acquisitor
33%inclusion1 decks3 decks
32%synergy
It That Heralds the End
33%inclusion1 decks3 decks
33%synergy
Traxos, Scourge of Kroog
33%inclusion1 decks3 decks
32%synergy
Iymrith, Desert Doom
33%inclusion1 decks3 decks
33%synergy
Hullbreaker Horror
33%inclusion1 decks3 decks
9%synergy
The Capitoline Triad
33%inclusion1 decks3 decks
33%synergy
Esior, Wardwing Familiar
33%inclusion1 decks3 decks
30%synergy
Urza, Lord High Artificer
33%inclusion1 decks3 decks
26%synergy
Jin-Gitaxias, Core Augur
33%inclusion1 decks3 decks
28%synergy
Empress Galina
33%inclusion1 decks3 decks
32%synergy
Zhulodok, Void Gorger
33%inclusion1 decks3 decks
33%synergy
Nulldrifter
33%inclusion1 decks3 decks
32%synergy
Instants
Pongify
100%inclusion3 decks3 decks
60%synergy
Mana Drain
100%inclusion3 decks3 decks
73%synergy
High Tide
100%inclusion3 decks3 decks
56%synergy
Desynchronization
100%inclusion3 decks3 decks
95%synergy
Rapid Hybridization
67%inclusion2 decks3 decks
32%synergy
An Offer You Can't Refuse
67%inclusion2 decks3 decks
30%synergy
Reality Shift
67%inclusion2 decks3 decks
39%synergy
Swan Song
67%inclusion2 decks3 decks
41%synergy
Arcane Denial
67%inclusion2 decks3 decks
31%synergy
Counterspell
67%inclusion2 decks3 decks
0%synergy
Muddle the Mixture
33%inclusion1 decks3 decks
17%synergy
Frantic Search
33%inclusion1 decks3 decks
4%synergy
Negate
33%inclusion1 decks3 decks
-5%synergy
Brainstorm
33%inclusion1 decks3 decks
-8%synergy
Force of Negation
33%inclusion1 decks3 decks
18%synergy
Aetherize
33%inclusion1 decks3 decks
5%synergy
Ugin's Binding
33%inclusion1 decks3 decks
32%synergy
Sorceries
Ponder
67%inclusion2 decks3 decks
37%synergy
Arwen's Gift
67%inclusion2 decks3 decks
66%synergy
Preordain
67%inclusion2 decks3 decks
42%synergy
Windfall
33%inclusion1 decks3 decks
10%synergy
All Is Dust
33%inclusion1 decks3 decks
32%synergy
Energy Tap
33%inclusion1 decks3 decks
30%synergy
Rise of the Eldrazi
33%inclusion1 decks3 decks
33%synergy
Traverse Eternity
33%inclusion1 decks3 decks
32%synergy
Show and Tell
33%inclusion1 decks3 decks
32%synergy
Utility Artifacts
Mithril Coat
67%inclusion2 decks3 decks
64%synergy
Excalibur, Sword of Eden
67%inclusion2 decks3 decks
65%synergy
Lightning Greaves
67%inclusion2 decks3 decks
40%synergy
Blackblade Reforged
67%inclusion2 decks3 decks
62%synergy
Sapphire Medallion
67%inclusion2 decks3 decks
10%synergy
Heroes' Podium
67%inclusion2 decks3 decks
67%synergy
Swiftfoot Boots
67%inclusion2 decks3 decks
39%synergy
Thran Temporal Gateway
33%inclusion1 decks3 decks
33%synergy
The Key to the Vault
33%inclusion1 decks3 decks
31%synergy
Whispersilk Cloak
33%inclusion1 decks3 decks
31%synergy
Kefnet's Monument
33%inclusion1 decks3 decks
27%synergy
Champion's Helm
33%inclusion1 decks3 decks
32%synergy
Commander's Plate
33%inclusion1 decks3 decks
29%synergy
Sword of Feast and Famine
33%inclusion1 decks3 decks
32%synergy
Mirror of Galadriel
33%inclusion1 decks3 decks
33%synergy
Bilbo's Ring
33%inclusion1 decks3 decks
33%synergy
Brotherhood Regalia
33%inclusion1 decks3 decks
32%synergy
Enchantments
One with the Multiverse
33%inclusion1 decks3 decks
31%synergy
Cloak of Mists
33%inclusion1 decks3 decks
33%synergy
Aether Tunnel
33%inclusion1 decks3 decks
32%synergy
Aqueous Form
33%inclusion1 decks3 decks
28%synergy
Leyline of Singularity
33%inclusion1 decks3 decks
33%synergy
Kozilek's Unsealing
33%inclusion1 decks3 decks
33%synergy
Propaganda
33%inclusion1 decks3 decks
4%synergy
Combat Research
33%inclusion1 decks3 decks
31%synergy
Mystic Remora
33%inclusion1 decks3 decks
6%synergy
Tricks of the Trade
33%inclusion1 decks3 decks
33%synergy
Planeswalkers
Kaito, Cunning Infiltrator
50%inclusion1 decks2 decks
49%synergy
Utility Lands
Rivendell
100%inclusion3 decks3 decks
88%synergy
Minamo, School at Water's Edge
100%inclusion3 decks3 decks
88%synergy
Urza's Saga
67%inclusion2 decks3 decks
50%synergy
Castle Vantress
67%inclusion2 decks3 decks
48%synergy
Temple of the False God
67%inclusion2 decks3 decks
56%synergy
Nykthos, Shrine to Nyx
67%inclusion2 decks3 decks
51%synergy
Reliquary Tower
67%inclusion2 decks3 decks
10%synergy
Otawara, Soaring City
67%inclusion2 decks3 decks
41%synergy
Mystic Sanctuary
33%inclusion1 decks3 decks
-17%synergy
War Room
33%inclusion1 decks3 decks
17%synergy
Lonely Sandbar
33%inclusion1 decks3 decks
19%synergy
Shrine of the Forsaken Gods
33%inclusion1 decks3 decks
32%synergy
Ugin's Labyrinth
33%inclusion1 decks3 decks
33%synergy
Eldrazi Temple
33%inclusion1 decks3 decks
33%synergy
Academy Ruins
33%inclusion1 decks3 decks
15%synergy
Great Hall of the Citadel
33%inclusion1 decks3 decks
33%synergy
Mana Artifacts
Sol Ring
100%inclusion3 decks3 decks
15%synergy
Thought Vessel
100%inclusion3 decks3 decks
48%synergy
Hedron Archive
67%inclusion2 decks3 decks
61%synergy
Relic of Legends
67%inclusion2 decks3 decks
65%synergy
Mox Amber
67%inclusion2 decks3 decks
59%synergy
Patriar's Seal
67%inclusion2 decks3 decks
64%synergy
Mind Stone
67%inclusion2 decks3 decks
30%synergy
Throne of Eldraine
67%inclusion2 decks3 decks
57%synergy
Thran Dynamo
67%inclusion2 decks3 decks
54%synergy
Caged Sun
33%inclusion1 decks3 decks
22%synergy
Everflowing Chalice
33%inclusion1 decks3 decks
17%synergy
Dreamstone Hedron
33%inclusion1 decks3 decks
31%synergy
Mana Crypt
33%inclusion1 decks3 decks
30%synergy
Chromatic Orrery
33%inclusion1 decks3 decks
31%synergy
Gilded Lotus
33%inclusion1 decks3 decks
22%synergy
Crystal Skull, Isu Spyglass
33%inclusion1 decks3 decks
28%synergy
Liquimetal Torque
33%inclusion1 decks3 decks
26%synergy
Worn Powerstone
33%inclusion1 decks3 decks
28%synergy
Basalt Monolith
33%inclusion1 decks3 decks
23%synergy
Honor-Worn Shaku
33%inclusion1 decks3 decks
33%synergy
Prismatic Lens
33%inclusion1 decks3 decks
30%synergy
Lands
Island
100%inclusion3 decks3 decks
7%synergy
Wastes
33%inclusion1 decks3 decks
33%synergy
Myriad Landscape
33%inclusion1 decks3 decks
7%synergy
Plaza of Heroes
33%inclusion1 decks3 decks
33%synergy
The Grey Havens
33%inclusion1 decks3 decks
33%synergy
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