K-9, Mark I (Commander) - Budget

K-9, Mark I
Rank #3,455
4decks
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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Waterbending Scroll
100%inclusion1 decks1 decks
91%synergy
Creatures
Triton Wavebreaker
67%inclusion2 decks3 decks
66%synergy
Siren Stormtamer
50%inclusion2 decks4 decks
44%synergy
Merfolk Spy
50%inclusion2 decks4 decks
50%synergy
Mistcaller
50%inclusion2 decks4 decks
49%synergy
Hypnotic Siren
50%inclusion2 decks4 decks
49%synergy
Mist-Cloaked Herald
50%inclusion2 decks4 decks
48%synergy
Emrakul's Messenger
33%inclusion1 decks3 decks
29%synergy
Virulent Silencer
33%inclusion1 decks3 decks
33%synergy
Mischievous Mystic
33%inclusion1 decks3 decks
27%synergy
Hookblade Veteran
33%inclusion1 decks3 decks
33%synergy
Merfolk Coralsmith
25%inclusion1 decks4 decks
25%synergy
Coralhelm Commander
25%inclusion1 decks4 decks
24%synergy
Mausoleum Wanderer
25%inclusion1 decks4 decks
24%synergy
Master of Etherium
25%inclusion1 decks4 decks
20%synergy
Hope of Ghirapur
25%inclusion1 decks4 decks
24%synergy
Omen Hawker
25%inclusion1 decks4 decks
22%synergy
Errant, Street Artist
25%inclusion1 decks4 decks
24%synergy
Darting Merfolk
25%inclusion1 decks4 decks
25%synergy
Sai, Master Thopterist
25%inclusion1 decks4 decks
13%synergy
Slither Blade
25%inclusion1 decks4 decks
23%synergy
River Sneak
25%inclusion1 decks4 decks
24%synergy
Chasm Skulker
25%inclusion1 decks4 decks
13%synergy
Ornithopter
25%inclusion1 decks4 decks
16%synergy
Svyelun of Sea and Sky
25%inclusion1 decks4 decks
24%synergy
Forensic Gadgeteer
25%inclusion1 decks4 decks
15%synergy
Master of the Pearl Trident
25%inclusion1 decks4 decks
23%synergy
Drillworks Mole
25%inclusion1 decks4 decks
25%synergy
Mist Dancer
25%inclusion1 decks4 decks
24%synergy
Arctic Merfolk
25%inclusion1 decks4 decks
25%synergy
Silvergill Adept
25%inclusion1 decks4 decks
24%synergy
Blighted Agent
25%inclusion1 decks4 decks
23%synergy
Triskaidekaphile
25%inclusion1 decks4 decks
14%synergy
Seafloor Oracle
25%inclusion1 decks4 decks
24%synergy
Kopala, Warden of Waves
25%inclusion1 decks4 decks
24%synergy
Merrow Harbinger
25%inclusion1 decks4 decks
24%synergy
Padeem, Consul of Innovation
25%inclusion1 decks4 decks
15%synergy
Gingerbrute
25%inclusion1 decks4 decks
24%synergy
Senator Peacock
25%inclusion1 decks4 decks
24%synergy
Cosi's Trickster
25%inclusion1 decks4 decks
24%synergy
Cathartic Adept
25%inclusion1 decks4 decks
25%synergy
Merfolk Wayfinder
25%inclusion1 decks4 decks
25%synergy
Eidolon of Philosophy
25%inclusion1 decks4 decks
25%synergy
Lantern Bearer
25%inclusion1 decks4 decks
25%synergy
Thassa, God of the Sea
25%inclusion1 decks4 decks
21%synergy
Merrow Reejerey
25%inclusion1 decks4 decks
23%synergy
Whirler Rogue
25%inclusion1 decks4 decks
21%synergy
Triton Shorestalker
25%inclusion1 decks4 decks
22%synergy
Saprazzan Heir
25%inclusion1 decks4 decks
25%synergy
Alandra, Sky Dreamer
25%inclusion1 decks4 decks
18%synergy
Thousand-Faced Shadow
25%inclusion1 decks4 decks
24%synergy
Instants
Opt
50%inclusion2 decks4 decks
25%synergy
Phantom Interference
33%inclusion1 decks3 decks
33%synergy
Brainsurge
33%inclusion1 decks3 decks
25%synergy
Strix Serenade
33%inclusion1 decks3 decks
24%synergy
Into the Flood Maw
33%inclusion1 decks3 decks
27%synergy
Bounce Off
33%inclusion1 decks3 decks
32%synergy
Magic Damper
33%inclusion1 decks3 decks
30%synergy
Louisoix's Sacrifice
33%inclusion1 decks3 decks
32%synergy
Psychic Rebuttal
25%inclusion1 decks4 decks
25%synergy
Hithlain Knots
25%inclusion1 decks4 decks
24%synergy
Prologue to Phyresis
25%inclusion1 decks4 decks
22%synergy
Corrupted Resolve
25%inclusion1 decks4 decks
25%synergy
Dream's Grip
25%inclusion1 decks4 decks
22%synergy
Send to Sleep
25%inclusion1 decks4 decks
25%synergy
Wash Away
25%inclusion1 decks4 decks
20%synergy
Cerulean Wisps
25%inclusion1 decks4 decks
22%synergy
Fated Infatuation
25%inclusion1 decks4 decks
23%synergy
Rewind
25%inclusion1 decks4 decks
12%synergy
Mana Leak
25%inclusion1 decks4 decks
18%synergy
Shore Up
25%inclusion1 decks4 decks
20%synergy
Spell Pierce
25%inclusion1 decks4 decks
17%synergy
Minor Misstep
25%inclusion1 decks4 decks
25%synergy
High Tide
25%inclusion1 decks4 decks
-19%synergy
Outwit
25%inclusion1 decks4 decks
25%synergy
Devious Cover-Up
25%inclusion1 decks4 decks
24%synergy
Ice Out
25%inclusion1 decks4 decks
24%synergy
Disdainful Stroke
25%inclusion1 decks4 decks
20%synergy
Spell Snuff
25%inclusion1 decks4 decks
25%synergy
Chain of Vapor
25%inclusion1 decks4 decks
20%synergy
An Offer You Can't Refuse
25%inclusion1 decks4 decks
-12%synergy
Bone to Ash
25%inclusion1 decks4 decks
24%synergy
Stubborn Denial
25%inclusion1 decks4 decks
22%synergy
Stern Scolding
25%inclusion1 decks4 decks
24%synergy
Turn Aside
25%inclusion1 decks4 decks
24%synergy
Consider
25%inclusion1 decks4 decks
10%synergy
Triton Tactics
25%inclusion1 decks4 decks
25%synergy
Tolarian Winds
25%inclusion1 decks4 decks
22%synergy
Ceremonious Rejection
25%inclusion1 decks4 decks
25%synergy
Twiddle
25%inclusion1 decks4 decks
22%synergy
Aetherize
25%inclusion1 decks4 decks
-4%synergy
Abjure
25%inclusion1 decks4 decks
21%synergy
Vault Skyward
25%inclusion1 decks4 decks
25%synergy
Aspirant's Ascent
25%inclusion1 decks4 decks
24%synergy
Steel Sabotage
25%inclusion1 decks4 decks
25%synergy
Memory Drain
25%inclusion1 decks4 decks
25%synergy
Chain Stasis
25%inclusion1 decks4 decks
25%synergy
Envelop
25%inclusion1 decks4 decks
25%synergy
Council's Deliberation
25%inclusion1 decks4 decks
24%synergy
Brainstorm
25%inclusion1 decks4 decks
-16%synergy
Intervene
25%inclusion1 decks4 decks
25%synergy
Sorceries
Void Snare
50%inclusion2 decks4 decks
49%synergy
Ponder
25%inclusion1 decks4 decks
-5%synergy
Fascination
25%inclusion1 decks4 decks
24%synergy
Rite of Replication
25%inclusion1 decks4 decks
18%synergy
Hard Evidence
25%inclusion1 decks4 decks
23%synergy
Finale of Revelation
25%inclusion1 decks4 decks
18%synergy
Tezzeret's Gambit
25%inclusion1 decks4 decks
20%synergy
Silent Departure
25%inclusion1 decks4 decks
24%synergy
March of Progress
25%inclusion1 decks4 decks
23%synergy
Sleight of Hand
25%inclusion1 decks4 decks
22%synergy
Birthday Escape
25%inclusion1 decks4 decks
24%synergy
Cut Your Losses
25%inclusion1 decks4 decks
21%synergy
Rise and Shine
25%inclusion1 decks4 decks
23%synergy
Distant Melody
25%inclusion1 decks4 decks
20%synergy
Shared Discovery
25%inclusion1 decks4 decks
25%synergy
Utility Artifacts
The Blackstaff of Waterdeep
50%inclusion2 decks4 decks
50%synergy
Kefnet's Monument
50%inclusion2 decks4 decks
44%synergy
Wayfarer's Bauble
50%inclusion2 decks4 decks
32%synergy
Dragonfire Blade
33%inclusion1 decks3 decks
33%synergy
Voltaic Key
25%inclusion1 decks4 decks
20%synergy
Sword of the Meek
25%inclusion1 decks4 decks
25%synergy
Manifold Key
25%inclusion1 decks4 decks
18%synergy
Animation Module
25%inclusion1 decks4 decks
25%synergy
Traveler's Amulet
25%inclusion1 decks4 decks
24%synergy
Helm of the Gods
25%inclusion1 decks4 decks
25%synergy
Bloodforged Battle-Axe
25%inclusion1 decks4 decks
24%synergy
Darksteel Reactor
25%inclusion1 decks4 decks
24%synergy
The Enigma Jewel
25%inclusion1 decks4 decks
23%synergy
Avarice Totem
25%inclusion1 decks4 decks
25%synergy
Lightning Greaves
25%inclusion1 decks4 decks
-1%synergy
Giant's Amulet
25%inclusion1 decks4 decks
25%synergy
The Millennium Calendar
25%inclusion1 decks4 decks
23%synergy
Candlestick
25%inclusion1 decks4 decks
25%synergy
Colossus Hammer
25%inclusion1 decks4 decks
24%synergy
Swiftfoot Boots
25%inclusion1 decks4 decks
-3%synergy
Bident of Thassa
25%inclusion1 decks4 decks
13%synergy
Enchantments
Crab Umbra
50%inclusion2 decks4 decks
49%synergy
Mystic Remora
50%inclusion2 decks4 decks
23%synergy
Thassa's Ire
50%inclusion2 decks4 decks
50%synergy
Combat Research
50%inclusion2 decks4 decks
48%synergy
Curiosity
50%inclusion2 decks4 decks
47%synergy
Wizard Class
50%inclusion2 decks4 decks
33%synergy
Telepathy
50%inclusion2 decks4 decks
48%synergy
Wingspan Stride
33%inclusion1 decks3 decks
33%synergy
Sleep Magic
33%inclusion1 decks3 decks
33%synergy
Stormchaser's Talent
33%inclusion1 decks3 decks
32%synergy
Fortune Teller's Talent
33%inclusion1 decks3 decks
32%synergy
Air Bladder
25%inclusion1 decks4 decks
25%synergy
Case of the Filched Falcon
25%inclusion1 decks4 decks
25%synergy
Witness Protection
25%inclusion1 decks4 decks
19%synergy
Bubble Snare
25%inclusion1 decks4 decks
25%synergy
Awesome Presence
25%inclusion1 decks4 decks
25%synergy
Quest for Ancient Secrets
25%inclusion1 decks4 decks
25%synergy
Curious Obsession
25%inclusion1 decks4 decks
24%synergy
Mana Chains
25%inclusion1 decks4 decks
25%synergy
Soothsaying
25%inclusion1 decks4 decks
25%synergy
Sigil of Sleep
25%inclusion1 decks4 decks
25%synergy
Cloak of Invisibility
25%inclusion1 decks4 decks
25%synergy
Training Grounds
25%inclusion1 decks4 decks
18%synergy
Aboshan's Desire
25%inclusion1 decks4 decks
25%synergy
Retreat to Coralhelm
25%inclusion1 decks4 decks
22%synergy
Fly
25%inclusion1 decks4 decks
25%synergy
As Foretold
25%inclusion1 decks4 decks
21%synergy
Sphinx's Tutelage
25%inclusion1 decks4 decks
20%synergy
Aqueous Form
25%inclusion1 decks4 decks
20%synergy
Imprisoned in the Moon
25%inclusion1 decks4 decks
13%synergy
Mechanized Production
25%inclusion1 decks4 decks
18%synergy
Curious Inquiry
25%inclusion1 decks4 decks
25%synergy
Mirrodin Besieged
25%inclusion1 decks4 decks
20%synergy
Fraying Sanity
25%inclusion1 decks4 decks
20%synergy
Utility Lands
Rogue's Passage
50%inclusion2 decks4 decks
35%synergy
Sandstorm Verge
33%inclusion1 decks3 decks
33%synergy
Jidoor, Aristocratic Capital
33%inclusion1 decks3 decks
29%synergy
Buried Ruin
25%inclusion1 decks4 decks
13%synergy
Cradle of the Accursed
25%inclusion1 decks4 decks
25%synergy
Halimar Depths
25%inclusion1 decks4 decks
15%synergy
Grasping Dunes
25%inclusion1 decks4 decks
25%synergy
Skyline Cascade
25%inclusion1 decks4 decks
24%synergy
Gods' Eye, Gate to the Reikai
25%inclusion1 decks4 decks
25%synergy
Dunes of the Dead
25%inclusion1 decks4 decks
25%synergy
Dust Bowl
25%inclusion1 decks4 decks
25%synergy
Sunscorched Desert
25%inclusion1 decks4 decks
24%synergy
Seat of the Synod
25%inclusion1 decks4 decks
7%synergy
Encroaching Wastes
25%inclusion1 decks4 decks
25%synergy
Soaring Seacliff
25%inclusion1 decks4 decks
24%synergy
Drownyard Temple
25%inclusion1 decks4 decks
24%synergy
Cascading Cataracts
25%inclusion1 decks4 decks
25%synergy
Remote Isle
25%inclusion1 decks4 decks
20%synergy
Nephalia Academy
25%inclusion1 decks4 decks
25%synergy
Desert of the Mindful
25%inclusion1 decks4 decks
21%synergy
Lonely Sandbar
25%inclusion1 decks4 decks
11%synergy
Detection Tower
25%inclusion1 decks4 decks
24%synergy
The Surgical Bay
25%inclusion1 decks4 decks
23%synergy
Mana Artifacts
Sol Ring
25%inclusion1 decks4 decks
-60%synergy
Replicating Ring
25%inclusion1 decks4 decks
23%synergy
Moonsnare Prototype
25%inclusion1 decks4 decks
23%synergy
Lands
Island
100%inclusion4 decks4 decks
7%synergy
Myriad Landscape
50%inclusion2 decks4 decks
24%synergy
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