Monstrosity of the Lake (Commander)

Monstrosity of the Lake
Rank #3,663
49decks
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
Thrummingbird
61%inclusion30 decks49 decks
57%synergy
Tezzeret's Gambit
61%inclusion30 decks49 decks
56%synergy
Borrowing 100,000 Arrows
55%inclusion27 decks49 decks
54%synergy
Inexorable Tide
57%inclusion28 decks49 decks
53%synergy
The Watcher in the Water
55%inclusion27 decks49 decks
53%synergy
Fear of Sleep Paralysis
54%inclusion26 decks48 decks
53%synergy
Conjurer's Closet
57%inclusion28 decks49 decks
53%synergy
Karn's Bastion
55%inclusion27 decks49 decks
50%synergy
Impede Momentum
49%inclusion24 decks49 decks
48%synergy
Steady Progress
51%inclusion25 decks49 decks
48%synergy
Top Cards
Counterspell
69%inclusion34 decks49 decks
3%synergy
Essence Flux
55%inclusion27 decks49 decks
46%synergy
Flux Channeler
53%inclusion26 decks49 decks
48%synergy
Contentious Plan
51%inclusion25 decks49 decks
47%synergy
High Tide
51%inclusion25 decks49 decks
7%synergy
Serum Snare
51%inclusion25 decks49 decks
48%synergy
Tekuthal, Inquiry Dominus
47%inclusion23 decks49 decks
44%synergy
Displacer Kitten
45%inclusion22 decks49 decks
35%synergy
Experimental Augury
45%inclusion22 decks49 decks
40%synergy
Verity Circle
45%inclusion22 decks49 decks
43%synergy
Game Changers
Rhystic Study
35%inclusion17 decks49 decks
3%synergy
Cyclonic Rift
22%inclusion11 decks49 decks
-10%synergy
Mystical Tutor
16%inclusion8 decks49 decks
-5%synergy
Consecrated Sphinx
10%inclusion5 decks49 decks
-2%synergy
Fierce Guardianship
10%inclusion5 decks49 decks
-12%synergy
Force of Will
6.1%inclusion3 decks49 decks
-11%synergy
Creatures
Lulu, Stern Guardian
43%inclusion15 decks35 decks
41%synergy
Grappling Kraken
41%inclusion19 decks46 decks
40%synergy
Thassa, Deep-Dwelling
41%inclusion20 decks49 decks
36%synergy
Guildpact Informant
41%inclusion20 decks49 decks
39%synergy
Deepglow Skate
39%inclusion19 decks49 decks
37%synergy
Solemn Simulacrum
37%inclusion18 decks49 decks
15%synergy
Hullbreaker Horror
35%inclusion17 decks49 decks
10%synergy
Thryx, the Sudden Storm
33%inclusion16 decks49 decks
31%synergy
Floodpits Drowner
33%inclusion16 decks49 decks
31%synergy
Serpent of Yawning Depths
33%inclusion16 decks49 decks
32%synergy
Referee Squad
33%inclusion16 decks49 decks
33%synergy
Spawning Kraken
33%inclusion16 decks49 decks
31%synergy
Silver Myr
31%inclusion15 decks49 decks
20%synergy
Palladium Myr
31%inclusion15 decks49 decks
27%synergy
Gitaxian Anatomist
31%inclusion15 decks49 decks
30%synergy
Reservoir Kraken
29%inclusion14 decks49 decks
28%synergy
Defiler of Dreams
29%inclusion14 decks49 decks
21%synergy
Shipbreaker Kraken
29%inclusion14 decks49 decks
28%synergy
Nadir Kraken
27%inclusion13 decks49 decks
21%synergy
Lorthos, the Tidemaker
27%inclusion13 decks49 decks
26%synergy
Scourge of Fleets
22%inclusion11 decks49 decks
11%synergy
Emeritus of Ideation
22%inclusion2 decks9 decks
18%synergy
Splash Lasher
20%inclusion10 decks49 decks
20%synergy
Chasm Skulker
20%inclusion10 decks49 decks
7%synergy
Dreamtide Whale
20%inclusion10 decks49 decks
16%synergy
Archetype of Imagination
20%inclusion10 decks49 decks
16%synergy
Zygon Infiltrator
16%inclusion8 decks49 decks
16%synergy
Slinn Voda, the Rising Deep
16%inclusion8 decks49 decks
15%synergy
Kiora's Dambreaker
16%inclusion8 decks49 decks
16%synergy
Deep-Sea Kraken
16%inclusion8 decks49 decks
15%synergy
Tolarian Kraken
16%inclusion8 decks49 decks
15%synergy
Nezahal, Primal Tide
16%inclusion8 decks49 decks
9%synergy
Tidal Force
14%inclusion7 decks49 decks
14%synergy
Stormsurge Kraken
14%inclusion7 decks49 decks
13%synergy
Tromokratis
14%inclusion7 decks49 decks
13%synergy
Starwinder
14%inclusion4 decks29 decks
11%synergy
Summon: Shiva
13%inclusion5 decks40 decks
11%synergy
Frostfist Strider
12%inclusion6 decks49 decks
12%synergy
Burnished Hart
12%inclusion6 decks49 decks
7%synergy
Biblioplex Kraken
12%inclusion6 decks49 decks
12%synergy
Shackle Slinger
12%inclusion6 decks49 decks
12%synergy
Niblis of Frost
12%inclusion6 decks49 decks
11%synergy
Meneldor, Swift Savior
12%inclusion6 decks49 decks
11%synergy
Petrifying Meddler
12%inclusion6 decks49 decks
12%synergy
Muse Seeker
11%inclusion1 decks9 decks
10%synergy
Brinelin, the Moon Kraken
10%inclusion5 decks49 decks
10%synergy
Crimestopper Sprite
10%inclusion5 decks49 decks
10%synergy
Pollywog Prodigy
10%inclusion5 decks49 decks
6%synergy
Snaremaster Sprite
10%inclusion5 decks49 decks
10%synergy
Utrom Scientists
9.1%inclusion1 decks11 decks
9%synergy
Instants
Succumb to the Cold
43%inclusion21 decks49 decks
43%synergy
Blustersquall
37%inclusion18 decks49 decks
36%synergy
Teferi's Time Twist
35%inclusion17 decks49 decks
29%synergy
Pongify
33%inclusion16 decks49 decks
-8%synergy
Negate
33%inclusion16 decks49 decks
-5%synergy
Reject Imperfection
31%inclusion15 decks49 decks
28%synergy
Reality Shift
31%inclusion15 decks49 decks
4%synergy
Trap the Trespassers
31%inclusion15 decks49 decks
30%synergy
Fuel for the Cause
29%inclusion14 decks49 decks
27%synergy
Swan Song
29%inclusion14 decks49 decks
1%synergy
Wicked Slumber
29%inclusion14 decks49 decks
28%synergy
Blur
22%inclusion11 decks49 decks
17%synergy
Rapid Hybridization
22%inclusion11 decks49 decks
-12%synergy
Ghostly Flicker
22%inclusion11 decks49 decks
11%synergy
Out Cold
18%inclusion9 decks49 decks
18%synergy
Displace
18%inclusion9 decks49 decks
14%synergy
Resculpt
18%inclusion9 decks49 decks
2%synergy
Planar Incision
18%inclusion9 decks49 decks
13%synergy
Mana Drain
18%inclusion9 decks49 decks
-8%synergy
An Offer You Can't Refuse
16%inclusion8 decks49 decks
-22%synergy
Arcane Denial
16%inclusion8 decks49 decks
-20%synergy
Dramatic Reversal
16%inclusion8 decks49 decks
-3%synergy
Clockspinning
14%inclusion7 decks49 decks
11%synergy
Ripples of Potential
14%inclusion7 decks49 decks
12%synergy
Brainstorm
14%inclusion7 decks49 decks
-27%synergy
Radstorm
14%inclusion7 decks49 decks
12%synergy
Filter Out
14%inclusion7 decks49 decks
11%synergy
Blue Sun's Zenith
12%inclusion6 decks49 decks
1%synergy
Hide on the Ceiling
12%inclusion3 decks25 decks
9%synergy
Prologue to Phyresis
10%inclusion5 decks49 decks
7%synergy
Opt
10%inclusion5 decks49 decks
-15%synergy
Illusionist's Stratagem
8.2%inclusion4 decks49 decks
7%synergy
Hithlain Knots
8.2%inclusion4 decks49 decks
7%synergy
Siren's Ruse
8.2%inclusion4 decks49 decks
7%synergy
Delay
8.2%inclusion4 decks49 decks
5%synergy
Downpour
8.2%inclusion4 decks49 decks
8%synergy
Amazing Acrobatics
8.0%inclusion2 decks25 decks
6%synergy
Disdainful Stroke
6.1%inclusion3 decks49 decks
1%synergy
Fact or Fiction
6.1%inclusion3 decks49 decks
-2%synergy
Dispel
6.1%inclusion3 decks49 decks
-3%synergy
Strix Serenade
6.1%inclusion3 decks49 decks
-3%synergy
Archmage's Charm
6.1%inclusion3 decks49 decks
-11%synergy
Essence Scatter
6.1%inclusion3 decks49 decks
2%synergy
Abjure
6.1%inclusion3 decks49 decks
2%synergy
Deduce
6.1%inclusion3 decks49 decks
4%synergy
Evacuation
6.1%inclusion3 decks49 decks
-2%synergy
Capsize
6.1%inclusion3 decks49 decks
2%synergy
Send to Sleep
6.1%inclusion3 decks49 decks
6%synergy
Pact of Negation
6.1%inclusion3 decks49 decks
-3%synergy
Sorceries
Freeze in Place
43%inclusion21 decks49 decks
42%synergy
Vivisurgeon's Insight
33%inclusion16 decks49 decks
31%synergy
Theft of Dreams
31%inclusion15 decks49 decks
30%synergy
Involuntary Cooldown
29%inclusion14 decks49 decks
28%synergy
Whelming Wave
29%inclusion14 decks49 decks
25%synergy
Tranquilize
22%inclusion11 decks49 decks
22%synergy
Mind Spiral
20%inclusion10 decks49 decks
20%synergy
Ponder
18%inclusion9 decks49 decks
-11%synergy
Spectral Deluge
14%inclusion7 decks49 decks
4%synergy
Splash Portal
12%inclusion6 decks49 decks
10%synergy
Preordain
12%inclusion6 decks49 decks
-11%synergy
Expansion Algorithm
11%inclusion1 decks9 decks
10%synergy
Echocasting Symposium
11%inclusion1 decks9 decks
7%synergy
Stall Out
10%inclusion4 decks41 decks
9%synergy
Fabricate
8.2%inclusion4 decks49 decks
-13%synergy
Windfall
6.1%inclusion3 decks49 decks
-16%synergy
Energy Tap
6.1%inclusion3 decks49 decks
3%synergy
Sea Gate Restoration
6.1%inclusion3 decks49 decks
-9%synergy
Echo of Eons
6.1%inclusion3 decks49 decks
4%synergy
Crush of Tentacles
6.1%inclusion3 decks49 decks
5%synergy
Call to Mind
6.1%inclusion3 decks49 decks
5%synergy
Curse of the Swine
6.1%inclusion3 decks49 decks
-5%synergy
Utility Artifacts
Sapphire Medallion
45%inclusion22 decks49 decks
-15%synergy
Mjölnir, Storm Hammer
33%inclusion16 decks49 decks
32%synergy
Kefnet's Monument
31%inclusion15 decks49 decks
25%synergy
Contagion Clasp
20%inclusion10 decks49 decks
19%synergy
Bident of Thassa
18%inclusion9 decks49 decks
6%synergy
Swiftfoot Boots
18%inclusion9 decks49 decks
-10%synergy
Sewer-veillance Cam
17%inclusion2 decks12 decks
13%synergy
Wayfarer's Bauble
16%inclusion8 decks49 decks
-1%synergy
Lodestone Needle
16%inclusion8 decks49 decks
16%synergy
Cloud Key
14%inclusion7 decks49 decks
7%synergy
Contagion Engine
14%inclusion7 decks49 decks
13%synergy
Hylda's Crown of Winter
14%inclusion7 decks49 decks
14%synergy
Isochron Scepter
14%inclusion7 decks49 decks
-3%synergy
The Water Crystal
11%inclusion4 decks35 decks
1%synergy
Cryogen Relic
10%inclusion3 decks29 decks
7%synergy
Coin of Mastery
8.3%inclusion1 decks12 decks
8%synergy
Manhole Cover
8.3%inclusion1 decks12 decks
8%synergy
Sword of Truth and Justice
8.2%inclusion4 decks49 decks
7%synergy
Lithoform Engine
6.1%inclusion3 decks49 decks
4%synergy
Helm of the Host
6.1%inclusion3 decks49 decks
2%synergy
Thaumatic Compass
6.1%inclusion3 decks49 decks
5%synergy
Panharmonicon
6.1%inclusion3 decks49 decks
2%synergy
Waterbending Scroll
5.0%inclusion1 decks20 decks
-3%synergy
Enchantments
Lost in the Maze
43%inclusion21 decks49 decks
41%synergy
Mesmerizing Dose
41%inclusion20 decks49 decks
40%synergy
Ominous Seas
35%inclusion17 decks49 decks
23%synergy
Scroll of Isildur
35%inclusion17 decks49 decks
34%synergy
Leyline of Anticipation
31%inclusion15 decks49 decks
22%synergy
Omniscience
20%inclusion10 decks49 decks
12%synergy
Kitnap
16%inclusion8 decks49 decks
16%synergy
Quest for Ula's Temple
14%inclusion7 decks49 decks
14%synergy
Propaganda
14%inclusion7 decks49 decks
-17%synergy
Archmage Ascension
12%inclusion6 decks49 decks
10%synergy
Back to Basics
10%inclusion5 decks49 decks
4%synergy
Wizard Class
10%inclusion5 decks49 decks
-7%synergy
Frozen Aether
10%inclusion5 decks49 decks
9%synergy
Mystic Remora
10%inclusion5 decks49 decks
-16%synergy
As Foretold
10%inclusion5 decks49 decks
6%synergy
Observed Stasis
8.6%inclusion3 decks35 decks
8%synergy
Meat Locker // Drowned Diner
8.3%inclusion4 decks48 decks
8%synergy
Retro-Mutation
8.3%inclusion1 decks12 decks
8%synergy
Training Grounds
8.2%inclusion4 decks49 decks
1%synergy
Eaten by Piranhas
8.2%inclusion4 decks49 decks
5%synergy
Flood
8.2%inclusion4 decks49 decks
8%synergy
Ringing Strike Mastery
7.5%inclusion3 decks40 decks
7%synergy
Teferi's Ageless Insight
6.1%inclusion3 decks49 decks
-11%synergy
Kiora Bests the Sea God
6.1%inclusion3 decks49 decks
5%synergy
Time of Ice
6.1%inclusion3 decks49 decks
6%synergy
Coastal Piracy
6.1%inclusion3 decks49 decks
1%synergy
Fresh Start
5.1%inclusion2 decks39 decks
5%synergy
Planeswalkers
Tamiyo, the Moon Sage
45%inclusion22 decks49 decks
43%synergy
Karn, Living Legacy
6.1%inclusion3 decks49 decks
5%synergy
Teferi, Master of Time
6.1%inclusion3 decks49 decks
2%synergy
Utility Lands
Mystic Sanctuary
51%inclusion25 decks49 decks
1%synergy
Reliquary Tower
49%inclusion24 decks49 decks
-7%synergy
Nykthos, Shrine to Nyx
27%inclusion13 decks49 decks
10%synergy
Rogue's Passage
27%inclusion13 decks49 decks
11%synergy
Castle Vantress
22%inclusion11 decks49 decks
4%synergy
Mage-Ring Network
20%inclusion10 decks49 decks
19%synergy
Temple of the False God
20%inclusion10 decks49 decks
11%synergy
Rivendell
18%inclusion9 decks49 decks
8%synergy
Terrain Generator
18%inclusion9 decks49 decks
10%synergy
Remote Isle
16%inclusion8 decks49 decks
12%synergy
Coral Atoll
16%inclusion8 decks49 decks
13%synergy
Academy Ruins
16%inclusion8 decks49 decks
-3%synergy
Otawara, Soaring City
14%inclusion7 decks49 decks
-11%synergy
Dark Depths
14%inclusion7 decks49 decks
13%synergy
Minamo, School at Water's Edge
12%inclusion6 decks49 decks
-1%synergy
Saprazzan Cove
12%inclusion6 decks49 decks
12%synergy
Nesting Grounds
12%inclusion6 decks49 decks
10%synergy
Sand Silos
8.2%inclusion4 decks49 decks
8%synergy
War Room
8.2%inclusion4 decks49 decks
-7%synergy
Lonely Sandbar
8.2%inclusion4 decks49 decks
-5%synergy
Sunken Palace
6.1%inclusion3 decks49 decks
2%synergy
Ice Floe
6.1%inclusion3 decks49 decks
6%synergy
Mana Artifacts
Sol Ring
82%inclusion40 decks49 decks
-3%synergy
Arcane Signet
57%inclusion28 decks49 decks
-8%synergy
Everflowing Chalice
49%inclusion24 decks49 decks
33%synergy
Thran Dynamo
43%inclusion21 decks49 decks
30%synergy
Thought Vessel
39%inclusion19 decks49 decks
-13%synergy
Midnight Clock
35%inclusion17 decks49 decks
15%synergy
Extraplanar Lens
33%inclusion16 decks49 decks
25%synergy
Astral Cornucopia
27%inclusion13 decks49 decks
24%synergy
Sceptre of Eternal Glory
24%inclusion12 decks49 decks
21%synergy
Caged Sun
22%inclusion11 decks49 decks
12%synergy
Empowered Autogenerator
20%inclusion10 decks49 decks
19%synergy
Staff of Compleation
16%inclusion8 decks49 decks
14%synergy
Sky Diamond
16%inclusion8 decks49 decks
-6%synergy
Mind Stone
16%inclusion8 decks49 decks
-18%synergy
Throne of Eldraine
14%inclusion7 decks49 decks
5%synergy
Worn Powerstone
14%inclusion7 decks49 decks
9%synergy
Fellwar Stone
10%inclusion5 decks49 decks
-9%synergy
Replicating Ring
8.2%inclusion4 decks49 decks
6%synergy
Hedron Archive
8.2%inclusion4 decks49 decks
3%synergy
Decanter of Endless Water
8.2%inclusion4 decks49 decks
-5%synergy
Gilded Lotus
8.2%inclusion4 decks49 decks
-3%synergy
Commander's Sphere
6.1%inclusion3 decks49 decks
-3%synergy
Blue Mana Battery
6.1%inclusion3 decks49 decks
6%synergy
Misleading Signpost
6.1%inclusion3 decks49 decks
2%synergy
Lands
Island
84%inclusion41 decks49 decks
-10%synergy
Myriad Landscape
51%inclusion25 decks49 decks
26%synergy
Snow-Covered Island
18%inclusion9 decks49 decks
11%synergy
Evolving Wilds
10%inclusion5 decks49 decks
6%synergy
Command Tower
6.1%inclusion3 decks49 decks
2%synergy
Sea Gate Restoration
6.1%inclusion3 decks49 decks
-9%synergy
Cavern of Souls
6.1%inclusion3 decks49 decks
2%synergy