Monstrosity of the Lake (Commander) - Core

Monstrosity of the Lake
Rank #3,331
6decks
Background image for Building Two Legendary Matters Commander Decks
Ciel Collins
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
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Borrowing 100,000 Arrows
83%inclusion5 decks6 decks
82%synergy
Tekuthal, Inquiry Dominus
83%inclusion5 decks6 decks
81%synergy
Conjurer's Closet
83%inclusion5 decks6 decks
79%synergy
Thassa, Deep-Dwelling
83%inclusion5 decks6 decks
79%synergy
Thrummingbird
83%inclusion5 decks6 decks
79%synergy
Karn's Bastion
83%inclusion5 decks6 decks
78%synergy
Kefnet's Monument
83%inclusion5 decks6 decks
77%synergy
Trap the Trespassers
67%inclusion4 decks6 decks
66%synergy
Thryx, the Sudden Storm
67%inclusion4 decks6 decks
65%synergy
Tezzeret's Gambit
67%inclusion4 decks6 decks
61%synergy
Top Cards
Counterspell
100%inclusion6 decks6 decks
33%synergy
Pongify
67%inclusion4 decks6 decks
26%synergy
Essence Flux
67%inclusion4 decks6 decks
59%synergy
Flux Channeler
67%inclusion4 decks6 decks
61%synergy
High Tide
67%inclusion4 decks6 decks
22%synergy
Creatures
Fear of Sleep Paralysis
100%inclusion3 decks3 decks
99%synergy
Anticausal Vestige
100%inclusion1 decks1 decks
99%synergy
Starwinder
100%inclusion1 decks1 decks
97%synergy
Gilded Scuttler
67%inclusion2 decks3 decks
66%synergy
Grappling Kraken
67%inclusion2 decks3 decks
65%synergy
Solemn Simulacrum
50%inclusion3 decks6 decks
28%synergy
Displacer Kitten
50%inclusion3 decks6 decks
40%synergy
Reservoir Kraken
50%inclusion3 decks6 decks
49%synergy
Nadir Kraken
50%inclusion3 decks6 decks
45%synergy
Silver Myr
50%inclusion3 decks6 decks
39%synergy
Referee Squad
50%inclusion3 decks6 decks
50%synergy
Splash Lasher
33%inclusion1 decks3 decks
33%synergy
Tidal Force
33%inclusion2 decks6 decks
33%synergy
Foundry Inspector
33%inclusion2 decks6 decks
19%synergy
Floodpits Drowner
33%inclusion1 decks3 decks
32%synergy
Frostfist Strider
33%inclusion2 decks6 decks
33%synergy
Llawan, Cephalid Empress
33%inclusion2 decks6 decks
33%synergy
Zygon Infiltrator
33%inclusion2 decks6 decks
33%synergy
Guildpact Informant
33%inclusion2 decks6 decks
31%synergy
Etherium Sculptor
33%inclusion2 decks6 decks
16%synergy
Serpent of Yawning Depths
33%inclusion2 decks6 decks
32%synergy
Hullbreaker Horror
33%inclusion2 decks6 decks
9%synergy
Junk Winder
33%inclusion2 decks6 decks
31%synergy
Silent Hallcreeper
33%inclusion1 decks3 decks
28%synergy
Stormsurge Kraken
33%inclusion2 decks6 decks
32%synergy
Palladium Myr
33%inclusion2 decks6 decks
29%synergy
The Watcher in the Water
33%inclusion2 decks6 decks
32%synergy
Nezahal, Primal Tide
33%inclusion2 decks6 decks
25%synergy
Shipbreaker Kraken
33%inclusion2 decks6 decks
33%synergy
Deepglow Skate
33%inclusion2 decks6 decks
32%synergy
Jhoira's Familiar
33%inclusion2 decks6 decks
28%synergy
Meneldor, Swift Savior
33%inclusion2 decks6 decks
33%synergy
Spawning Kraken
33%inclusion2 decks6 decks
32%synergy
Petrifying Meddler
25%inclusion1 decks4 decks
25%synergy
Twisted Riddlekeeper
25%inclusion1 decks4 decks
25%synergy
Spring Splasher
25%inclusion1 decks4 decks
25%synergy
Depth Defiler
25%inclusion1 decks4 decks
25%synergy
Crimestopper Sprite
20%inclusion1 decks5 decks
20%synergy
Coast Watcher
17%inclusion1 decks6 decks
17%synergy
Icewrought Sentry
17%inclusion1 decks6 decks
17%synergy
Padeem, Consul of Innovation
17%inclusion1 decks6 decks
7%synergy
Sea-Dasher Octopus
17%inclusion1 decks6 decks
16%synergy
Ninja of the Deep Hours
17%inclusion1 decks6 decks
16%synergy
Wonder
17%inclusion1 decks6 decks
11%synergy
Sludge Monster
17%inclusion1 decks6 decks
16%synergy
Ornithopter of Paradise
17%inclusion1 decks6 decks
6%synergy
Galvanic Giant
17%inclusion1 decks6 decks
16%synergy
Deepchannel Mentor
17%inclusion1 decks6 decks
15%synergy
Amphin Pathmage
17%inclusion1 decks6 decks
17%synergy
Deep-Sea Kraken
17%inclusion1 decks6 decks
15%synergy
Instants
Succumb to the Cold
50%inclusion3 decks6 decks
50%synergy
Swan Song
50%inclusion3 decks6 decks
24%synergy
Teferi's Time Twist
50%inclusion3 decks6 decks
45%synergy
Reality Shift
50%inclusion3 decks6 decks
22%synergy
Rapid Hybridization
33%inclusion2 decks6 decks
-1%synergy
Reject Imperfection
33%inclusion2 decks6 decks
30%synergy
Hithlain Knots
33%inclusion2 decks6 decks
32%synergy
Blustersquall
33%inclusion2 decks6 decks
32%synergy
Fuel for the Cause
33%inclusion2 decks6 decks
32%synergy
Downpour
33%inclusion2 decks6 decks
33%synergy
Bane's Contingency
33%inclusion2 decks6 decks
31%synergy
Slip Out the Back
33%inclusion2 decks6 decks
26%synergy
Filter Out
33%inclusion2 decks6 decks
29%synergy
Steady Progress
33%inclusion2 decks6 decks
30%synergy
Wicked Slumber
33%inclusion2 decks6 decks
33%synergy
Serum Snare
33%inclusion2 decks6 decks
30%synergy
Send to Sleep
33%inclusion2 decks6 decks
33%synergy
An Offer You Can't Refuse
17%inclusion1 decks6 decks
-20%synergy
Disdainful Stroke
17%inclusion1 decks6 decks
12%synergy
Out Cold
17%inclusion1 decks6 decks
16%synergy
Negate
17%inclusion1 decks6 decks
-22%synergy
Elminster's Simulacrum
17%inclusion1 decks6 decks
15%synergy
Clockspinning
17%inclusion1 decks6 decks
13%synergy
Said // Done
17%inclusion1 decks6 decks
16%synergy
Opt
17%inclusion1 decks6 decks
-8%synergy
Vapor Snag
17%inclusion1 decks6 decks
16%synergy
Lazotep Plating
17%inclusion1 decks6 decks
14%synergy
Spell Pierce
17%inclusion1 decks6 decks
8%synergy
Remand
17%inclusion1 decks6 decks
14%synergy
Desertion
17%inclusion1 decks6 decks
15%synergy
Arcane Denial
17%inclusion1 decks6 decks
-19%synergy
Urza's Rebuff
17%inclusion1 decks6 decks
16%synergy
Think Twice
17%inclusion1 decks6 decks
12%synergy
Sorceries
Stock Up
50%inclusion1 decks2 decks
47%synergy
Freeze in Place
50%inclusion3 decks6 decks
49%synergy
Whelming Wave
50%inclusion3 decks6 decks
46%synergy
Impede Momentum
50%inclusion3 decks6 decks
49%synergy
Theft of Dreams
33%inclusion2 decks6 decks
33%synergy
Mind Spiral
33%inclusion1 decks3 decks
33%synergy
Enter the Enigma
33%inclusion1 decks3 decks
27%synergy
Contentious Plan
33%inclusion2 decks6 decks
29%synergy
Involuntary Cooldown
33%inclusion2 decks6 decks
33%synergy
Curse of the Swine
33%inclusion2 decks6 decks
22%synergy
Vivisurgeon's Insight
33%inclusion2 decks6 decks
31%synergy
Tranquilize
25%inclusion1 decks4 decks
25%synergy
Call to Mind
17%inclusion1 decks6 decks
15%synergy
Spectral Deluge
17%inclusion1 decks6 decks
6%synergy
Lórien Revealed
17%inclusion1 decks6 decks
8%synergy
Preordain
17%inclusion1 decks6 decks
-8%synergy
Ravenform
17%inclusion1 decks6 decks
7%synergy
Utility Artifacts
Cloud Key
50%inclusion3 decks6 decks
43%synergy
Mjölnir, Storm Hammer
50%inclusion2 decks4 decks
49%synergy
Swiftfoot Boots
50%inclusion3 decks6 decks
22%synergy
Sapphire Medallion
50%inclusion3 decks6 decks
-7%synergy
Wayfarer's Bauble
33%inclusion2 decks6 decks
15%synergy
Contagion Clasp
33%inclusion2 decks6 decks
32%synergy
Leyline Axe
33%inclusion1 decks3 decks
31%synergy
Bident of Thassa
33%inclusion2 decks6 decks
22%synergy
Lavaspur Boots
25%inclusion1 decks4 decks
23%synergy
Sword of Light and Shadow
17%inclusion1 decks6 decks
16%synergy
Elixir of Immortality
17%inclusion1 decks6 decks
13%synergy
Sword of Fire and Ice
17%inclusion1 decks6 decks
16%synergy
Thran Power Suit
17%inclusion1 decks6 decks
16%synergy
Contagion Engine
17%inclusion1 decks6 decks
15%synergy
Font of Mythos
17%inclusion1 decks6 decks
15%synergy
Sword of Truth and Justice
17%inclusion1 decks6 decks
16%synergy
Sword of Hearth and Home
17%inclusion1 decks6 decks
15%synergy
The Magic Mirror
17%inclusion1 decks6 decks
10%synergy
Winged Boots
17%inclusion1 decks6 decks
14%synergy
Horn of Greed
17%inclusion1 decks6 decks
16%synergy
Goldvein Pick
17%inclusion1 decks6 decks
16%synergy
Sword of Forge and Frontier
17%inclusion1 decks6 decks
16%synergy
Ghirapur Orrery
17%inclusion1 decks6 decks
16%synergy
Sword of Sinew and Steel
17%inclusion1 decks6 decks
16%synergy
Sword of Feast and Famine
17%inclusion1 decks6 decks
15%synergy
Dowsing Dagger
17%inclusion1 decks6 decks
16%synergy
Lodestone Needle
17%inclusion1 decks6 decks
16%synergy
Mimic Vat
17%inclusion1 decks6 decks
16%synergy
Hunter's Blowgun
17%inclusion1 decks6 decks
17%synergy
Sanctuary Blade
17%inclusion1 decks6 decks
17%synergy
Eater of Virtue
17%inclusion1 decks6 decks
17%synergy
Endless Atlas
17%inclusion1 decks6 decks
16%synergy
Howling Mine
17%inclusion1 decks6 decks
10%synergy
Sword of the Animist
17%inclusion1 decks6 decks
11%synergy
Loxodon Warhammer
17%inclusion1 decks6 decks
15%synergy
Enchantments
Lost in the Maze
60%inclusion3 decks5 decks
58%synergy
Inexorable Tide
50%inclusion3 decks6 decks
46%synergy
Reconnaissance Mission
33%inclusion2 decks6 decks
26%synergy
Verity Circle
33%inclusion2 decks6 decks
32%synergy
Ominous Seas
33%inclusion2 decks6 decks
22%synergy
Training Grounds
33%inclusion2 decks6 decks
26%synergy
Leyline of Anticipation
33%inclusion2 decks6 decks
24%synergy
Kitnap
33%inclusion1 decks3 decks
33%synergy
Meat Locker // Drowned Diner
33%inclusion1 decks3 decks
33%synergy
As Foretold
33%inclusion2 decks6 decks
29%synergy
Nerd Rage
25%inclusion1 decks4 decks
22%synergy
Stunning Strike
17%inclusion1 decks6 decks
17%synergy
Mesmerizing Dose
17%inclusion1 decks6 decks
15%synergy
Curse of Inertia
17%inclusion1 decks6 decks
17%synergy
Jace's Sanctum
17%inclusion1 decks6 decks
12%synergy
The Mirari Conjecture
17%inclusion1 decks6 decks
16%synergy
Curse of Unbinding
17%inclusion1 decks6 decks
16%synergy
Coastal Piracy
17%inclusion1 decks6 decks
12%synergy
Time of Ice
17%inclusion1 decks6 decks
16%synergy
Thopter Spy Network
17%inclusion1 decks6 decks
8%synergy
Curse of Verbosity
17%inclusion1 decks6 decks
15%synergy
Scroll of Isildur
17%inclusion1 decks6 decks
16%synergy
Corrupted Conscience
17%inclusion1 decks6 decks
15%synergy
Invisibility
17%inclusion1 decks6 decks
16%synergy
Planeswalkers
Tamiyo, the Moon Sage
33%inclusion2 decks6 decks
32%synergy
Utility Lands
Mystic Sanctuary
67%inclusion4 decks6 decks
16%synergy
Rogue's Passage
50%inclusion3 decks6 decks
35%synergy
Mage-Ring Network
33%inclusion2 decks6 decks
32%synergy
Remote Isle
33%inclusion2 decks6 decks
28%synergy
Reliquary Tower
33%inclusion2 decks6 decks
-23%synergy
Rivendell
17%inclusion1 decks6 decks
5%synergy
Blast Zone
17%inclusion1 decks6 decks
14%synergy
Scavenger Grounds
17%inclusion1 decks6 decks
9%synergy
Urza's Workshop
17%inclusion1 decks6 decks
15%synergy
Skyline Cascade
17%inclusion1 decks6 decks
15%synergy
Urza's Tower
17%inclusion1 decks6 decks
12%synergy
Nykthos, Shrine to Nyx
17%inclusion1 decks6 decks
1%synergy
Urza's Mine
17%inclusion1 decks6 decks
12%synergy
Academy Ruins
17%inclusion1 decks6 decks
-2%synergy
Urza's Saga
17%inclusion1 decks6 decks
0%synergy
Urza's Power Plant
17%inclusion1 decks6 decks
12%synergy
Drownyard Temple
17%inclusion1 decks6 decks
16%synergy
Castle Vantress
17%inclusion1 decks6 decks
-2%synergy
Mana Artifacts
Sol Ring
100%inclusion6 decks6 decks
15%synergy
Arcane Signet
83%inclusion5 decks6 decks
18%synergy
Everflowing Chalice
67%inclusion4 decks6 decks
50%synergy
Thran Dynamo
67%inclusion4 decks6 decks
54%synergy
Extraplanar Lens
67%inclusion4 decks6 decks
59%synergy
Astral Cornucopia
50%inclusion3 decks6 decks
47%synergy
Staff of Compleation
33%inclusion2 decks6 decks
31%synergy
Midnight Clock
33%inclusion2 decks6 decks
13%synergy
Crystal Skull, Isu Spyglass
25%inclusion1 decks4 decks
20%synergy
Caged Sun
17%inclusion1 decks6 decks
5%synergy
Gauntlet of Power
17%inclusion1 decks6 decks
12%synergy
Strixhaven Stadium
17%inclusion1 decks6 decks
16%synergy
Thought Vessel
17%inclusion1 decks6 decks
-35%synergy
Fellwar Stone
17%inclusion1 decks6 decks
-3%synergy
Mind Stone
17%inclusion1 decks6 decks
-20%synergy
Stonespeaker Crystal
17%inclusion1 decks6 decks
16%synergy
Liquimetal Torque
17%inclusion1 decks6 decks
10%synergy
Lands
Island
83%inclusion5 decks6 decks
-10%synergy
Myriad Landscape
67%inclusion4 decks6 decks
40%synergy
Snow-Covered Island
17%inclusion1 decks6 decks
9%synergy
Demolition Field
17%inclusion1 decks6 decks
11%synergy