Monstrosity of the Lake (Commander)

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
Bender's Waterskin
11%inclusion1 decks9 decks
6%synergy
High Synergy Cards
Lulu, Stern Guardian
67%inclusion12 decks18 decks
65%synergy
Tezzeret's Gambit
67%inclusion31 decks46 decks
62%synergy
Conjurer's Closet
65%inclusion30 decks46 decks
61%synergy
Fear of Sleep Paralysis
62%inclusion21 decks34 decks
61%synergy
Thrummingbird
65%inclusion30 decks46 decks
60%synergy
Flux Channeler
63%inclusion29 decks46 decks
57%synergy
Inexorable Tide
61%inclusion28 decks46 decks
57%synergy
Karn's Bastion
61%inclusion28 decks46 decks
56%synergy
Impede Momentum
54%inclusion25 decks46 decks
54%synergy
Steady Progress
57%inclusion26 decks46 decks
54%synergy
Top Cards
Counterspell
72%inclusion33 decks46 decks
5%synergy
Essence Flux
59%inclusion27 decks46 decks
51%synergy
Contentious Plan
57%inclusion26 decks46 decks
52%synergy
Tekuthal, Inquiry Dominus
54%inclusion25 decks46 decks
52%synergy
Borrowing 100,000 Arrows
54%inclusion25 decks46 decks
53%synergy
High Tide
54%inclusion25 decks46 decks
10%synergy
Serum Snare
54%inclusion25 decks46 decks
51%synergy
Displacer Kitten
52%inclusion24 decks46 decks
43%synergy
Teferi's Time Twist
52%inclusion24 decks46 decks
47%synergy
The Watcher in the Water
52%inclusion24 decks46 decks
50%synergy
Game Changers
Rhystic Study
26%inclusion12 decks46 decks
-8%synergy
Cyclonic Rift
24%inclusion11 decks46 decks
-11%synergy
Mystical Tutor
22%inclusion10 decks46 decks
-2%synergy
Fierce Guardianship
13%inclusion6 decks46 decks
-10%synergy
Force of Will
8.7%inclusion4 decks46 decks
-9%synergy
Consecrated Sphinx
6.5%inclusion3 decks46 decks
-6%synergy
Creatures
Grappling Kraken
48%inclusion15 decks31 decks
47%synergy
Thassa, Deep-Dwelling
48%inclusion22 decks46 decks
44%synergy
Guildpact Informant
48%inclusion22 decks46 decks
46%synergy
Deepglow Skate
48%inclusion22 decks46 decks
46%synergy
Floodpits Drowner
43%inclusion15 decks35 decks
42%synergy
Solemn Simulacrum
41%inclusion19 decks46 decks
19%synergy
Thryx, the Sudden Storm
39%inclusion18 decks46 decks
38%synergy
Referee Squad
39%inclusion18 decks46 decks
39%synergy
Silver Myr
35%inclusion16 decks46 decks
24%synergy
Palladium Myr
35%inclusion16 decks46 decks
31%synergy
Defiler of Dreams
35%inclusion16 decks46 decks
26%synergy
Gitaxian Anatomist
33%inclusion15 decks46 decks
32%synergy
Reservoir Kraken
30%inclusion14 decks46 decks
30%synergy
Starwinder
27%inclusion3 decks11 decks
24%synergy
Hullbreaker Horror
26%inclusion12 decks46 decks
1%synergy
Lorthos, the Tidemaker
26%inclusion12 decks46 decks
25%synergy
Shipbreaker Kraken
26%inclusion12 decks46 decks
25%synergy
Spawning Kraken
26%inclusion12 decks46 decks
25%synergy
Splash Lasher
26%inclusion9 decks35 decks
26%synergy
Nadir Kraken
22%inclusion10 decks46 decks
16%synergy
Chasm Skulker
22%inclusion10 decks46 decks
10%synergy
Serpent of Yawning Depths
22%inclusion10 decks46 decks
21%synergy
Dreamtide Whale
21%inclusion8 decks38 decks
17%synergy
Tidal Force
20%inclusion9 decks46 decks
19%synergy
Kiora's Dambreaker
20%inclusion9 decks46 decks
19%synergy
Scourge of Fleets
17%inclusion8 decks46 decks
5%synergy
Summon: Shiva
17%inclusion4 decks23 decks
16%synergy
Zygon Infiltrator
17%inclusion8 decks46 decks
17%synergy
Archetype of Imagination
17%inclusion8 decks46 decks
13%synergy
Pollywog Prodigy
17%inclusion6 decks35 decks
13%synergy
Petrifying Meddler
16%inclusion6 decks38 decks
16%synergy
Anticausal Vestige
15%inclusion2 decks13 decks
14%synergy
Burnished Hart
15%inclusion7 decks46 decks
9%synergy
Frostfist Strider
15%inclusion7 decks46 decks
15%synergy
Shackle Slinger
15%inclusion6 decks40 decks
15%synergy
Ambling Stormshell
14%inclusion3 decks22 decks
13%synergy
Stormsurge Kraken
13%inclusion6 decks46 decks
12%synergy
Tromokratis
13%inclusion6 decks46 decks
11%synergy
Deep-Sea Kraken
13%inclusion6 decks46 decks
12%synergy
Meneldor, Swift Savior
13%inclusion6 decks46 decks
12%synergy
Niblis of Frost
13%inclusion6 decks46 decks
12%synergy
Jhoira's Familiar
13%inclusion6 decks46 decks
7%synergy
Gilded Scuttler
13%inclusion4 decks31 decks
12%synergy
Crimestopper Sprite
11%inclusion5 decks44 decks
11%synergy
Ultros, Obnoxious Octopus
11%inclusion2 decks18 decks
11%synergy
Snaremaster Sprite
11%inclusion5 decks46 decks
11%synergy
Biblioplex Kraken
11%inclusion5 decks46 decks
11%synergy
Nezahal, Primal Tide
11%inclusion5 decks46 decks
3%synergy
Summon: Leviathan
11%inclusion2 decks19 decks
9%synergy
Archmage of Runes
10%inclusion3 decks31 decks
-2%synergy
Instants
Experimental Augury
48%inclusion22 decks46 decks
43%synergy
Succumb to the Cold
48%inclusion22 decks46 decks
48%synergy
Reject Imperfection
43%inclusion20 decks46 decks
41%synergy
Fuel for the Cause
41%inclusion19 decks46 decks
40%synergy
Trap the Trespassers
41%inclusion19 decks46 decks
41%synergy
Blustersquall
39%inclusion18 decks46 decks
38%synergy
Reality Shift
37%inclusion17 decks46 decks
9%synergy
Negate
37%inclusion17 decks46 decks
-1%synergy
Wicked Slumber
35%inclusion16 decks46 decks
35%synergy
Blur
33%inclusion15 decks46 decks
27%synergy
Pongify
33%inclusion15 decks46 decks
-8%synergy
Swan Song
33%inclusion15 decks46 decks
7%synergy
Rapid Hybridization
28%inclusion13 decks46 decks
-6%synergy
Planar Incision
28%inclusion13 decks46 decks
24%synergy
Filter Out
24%inclusion11 decks46 decks
20%synergy
Ghostly Flicker
24%inclusion11 decks46 decks
13%synergy
Out Cold
20%inclusion9 decks45 decks
20%synergy
Displace
20%inclusion9 decks46 decks
16%synergy
Mana Drain
20%inclusion9 decks46 decks
-7%synergy
Arcane Denial
20%inclusion9 decks46 decks
-16%synergy
Dramatic Reversal
20%inclusion9 decks46 decks
0%synergy
Clockspinning
17%inclusion8 decks46 decks
14%synergy
Resculpt
17%inclusion8 decks46 decks
-2%synergy
Radstorm
17%inclusion8 decks46 decks
15%synergy
Hithlain Knots
15%inclusion7 decks46 decks
14%synergy
Ripples of Potential
15%inclusion7 decks46 decks
13%synergy
Opt
15%inclusion7 decks46 decks
-10%synergy
Amazing Acrobatics
14%inclusion1 decks7 decks
12%synergy
Hide on the Ceiling
14%inclusion1 decks7 decks
12%synergy
Illusionist's Stratagem
13%inclusion6 decks46 decks
11%synergy
Siren's Ruse
13%inclusion6 decks46 decks
12%synergy
Downpour
13%inclusion6 decks46 decks
13%synergy
Send to Sleep
13%inclusion6 decks46 decks
13%synergy
Brainstorm
11%inclusion5 decks46 decks
-30%synergy
An Offer You Can't Refuse
11%inclusion5 decks46 decks
-25%synergy
Prologue to Phyresis
8.7%inclusion4 decks46 decks
6%synergy
Disdainful Stroke
6.5%inclusion3 decks46 decks
2%synergy
Delay
6.5%inclusion3 decks46 decks
2%synergy
Snap
6.5%inclusion3 decks46 decks
-11%synergy
Abjure
6.5%inclusion3 decks46 decks
2%synergy
Deduce
6.5%inclusion3 decks46 decks
5%synergy
Pact of Negation
6.5%inclusion3 decks46 decks
-4%synergy
Archmage's Charm
6.5%inclusion3 decks46 decks
-10%synergy
Rewind
6.5%inclusion3 decks46 decks
-6%synergy
Spell Pierce
6.5%inclusion3 decks46 decks
-2%synergy
Refute
6.5%inclusion2 decks31 decks
1%synergy
Strix Serenade
5.3%inclusion2 decks38 decks
-4%synergy
Sorceries
Freeze in Place
43%inclusion20 decks46 decks
43%synergy
Vivisurgeon's Insight
43%inclusion20 decks46 decks
42%synergy
Involuntary Cooldown
35%inclusion16 decks46 decks
35%synergy
Theft of Dreams
33%inclusion15 decks46 decks
32%synergy
Mind Spiral
29%inclusion10 decks35 decks
28%synergy
Whelming Wave
28%inclusion13 decks46 decks
24%synergy
Tranquilize
27%inclusion10 decks37 decks
27%synergy
Stall Out
17%inclusion4 decks24 decks
16%synergy
Ponder
15%inclusion7 decks46 decks
-14%synergy
Spectral Deluge
15%inclusion7 decks46 decks
4%synergy
Preordain
15%inclusion7 decks46 decks
-9%synergy
Splash Portal
14%inclusion5 decks35 decks
12%synergy
Curse of the Swine
11%inclusion5 decks46 decks
-1%synergy
Call to Mind
11%inclusion5 decks46 decks
10%synergy
Voidwalk
8.7%inclusion4 decks46 decks
8%synergy
Fabricate
6.5%inclusion3 decks46 decks
-15%synergy
Ravenform
6.5%inclusion3 decks46 decks
-3%synergy
Enter the Enigma
5.9%inclusion2 decks34 decks
-1%synergy
Utility Artifacts
Sapphire Medallion
43%inclusion20 decks46 decks
-14%synergy
Mjölnir, Storm Hammer
38%inclusion14 decks37 decks
37%synergy
Kefnet's Monument
33%inclusion15 decks46 decks
26%synergy
Contagion Clasp
28%inclusion13 decks46 decks
27%synergy
Swiftfoot Boots
22%inclusion10 decks46 decks
-6%synergy
Contagion Engine
20%inclusion9 decks46 decks
18%synergy
Cryogen Relic
18%inclusion2 decks11 decks
14%synergy
Wayfarer's Bauble
17%inclusion8 decks46 decks
-1%synergy
Lodestone Needle
17%inclusion8 decks46 decks
17%synergy
Bident of Thassa
17%inclusion8 decks46 decks
6%synergy
Cloud Key
15%inclusion7 decks46 decks
8%synergy
Sword of Truth and Justice
13%inclusion6 decks46 decks
12%synergy
Isochron Scepter
13%inclusion6 decks46 decks
-5%synergy
The Water Crystal
11%inclusion2 decks18 decks
1%synergy
Hylda's Crown of Winter
11%inclusion5 decks46 decks
10%synergy
Thaumatic Compass
8.7%inclusion4 decks46 decks
8%synergy
Leyline Axe
6.5%inclusion2 decks31 decks
4%synergy
Enchantments
Mesmerizing Dose
50%inclusion23 decks46 decks
49%synergy
Verity Circle
46%inclusion21 decks46 decks
44%synergy
Lost in the Maze
43%inclusion19 decks44 decks
41%synergy
Scroll of Isildur
35%inclusion16 decks46 decks
34%synergy
Ominous Seas
30%inclusion14 decks46 decks
20%synergy
Leyline of Anticipation
30%inclusion14 decks46 decks
21%synergy
Kitnap
23%inclusion8 decks35 decks
22%synergy
Archmage Ascension
13%inclusion6 decks46 decks
11%synergy
Omniscience
13%inclusion6 decks46 decks
5%synergy
Mystic Remora
13%inclusion6 decks46 decks
-14%synergy
Eaten by Piranhas
13%inclusion6 decks46 decks
10%synergy
Propaganda
11%inclusion5 decks46 decks
-19%synergy
Meat Locker // Drowned Diner
8.8%inclusion3 decks34 decks
8%synergy
Ringing Strike Mastery
8.7%inclusion2 decks23 decks
8%synergy
Wizard Class
8.7%inclusion4 decks46 decks
-8%synergy
Fresh Start
8.7%inclusion2 decks23 decks
8%synergy
Quest for Ula's Temple
8.7%inclusion4 decks46 decks
8%synergy
As Foretold
8.7%inclusion4 decks46 decks
5%synergy
Kiora Bests the Sea God
8.7%inclusion4 decks46 decks
7%synergy
Flood the Engine
8.3%inclusion2 decks24 decks
8%synergy
Training Grounds
6.5%inclusion3 decks46 decks
-1%synergy
Observed Stasis
5.6%inclusion1 decks18 decks
5%synergy
Planeswalkers
Tamiyo, the Moon Sage
46%inclusion21 decks46 decks
44%synergy
Utility Lands
Mystic Sanctuary
59%inclusion27 decks46 decks
8%synergy
Reliquary Tower
48%inclusion22 decks46 decks
-8%synergy
Rogue's Passage
30%inclusion14 decks46 decks
15%synergy
Castle Vantress
28%inclusion13 decks46 decks
9%synergy
Temple of the False God
28%inclusion13 decks46 decks
18%synergy
Rivendell
26%inclusion12 decks46 decks
14%synergy
Nykthos, Shrine to Nyx
24%inclusion11 decks46 decks
8%synergy
Mage-Ring Network
22%inclusion10 decks46 decks
21%synergy
Nesting Grounds
17%inclusion8 decks46 decks
15%synergy
Otawara, Soaring City
17%inclusion8 decks46 decks
-8%synergy
Terrain Generator
17%inclusion8 decks46 decks
10%synergy
Coral Atoll
13%inclusion6 decks46 decks
9%synergy
Saprazzan Cove
13%inclusion6 decks46 decks
13%synergy
Academy Ruins
13%inclusion6 decks46 decks
-5%synergy
Remote Isle
11%inclusion5 decks46 decks
6%synergy
Sand Silos
11%inclusion5 decks46 decks
11%synergy
Dark Depths
11%inclusion5 decks46 decks
10%synergy
Minamo, School at Water's Edge
8.7%inclusion4 decks46 decks
-3%synergy
War Room
8.7%inclusion4 decks46 decks
-8%synergy
Sunken Palace
7.9%inclusion3 decks38 decks
4%synergy
Seat of the Synod
6.5%inclusion3 decks46 decks
-11%synergy
Lonely Sandbar
6.5%inclusion3 decks46 decks
-8%synergy
Mana Artifacts
Sol Ring
83%inclusion38 decks46 decks
-3%synergy
Arcane Signet
61%inclusion28 decks46 decks
-4%synergy
Everflowing Chalice
54%inclusion25 decks46 decks
38%synergy
Thran Dynamo
41%inclusion19 decks46 decks
28%synergy
Thought Vessel
39%inclusion18 decks46 decks
-13%synergy
Midnight Clock
35%inclusion16 decks46 decks
14%synergy
Astral Cornucopia
30%inclusion14 decks46 decks
27%synergy
Extraplanar Lens
30%inclusion14 decks46 decks
23%synergy
Staff of Compleation
24%inclusion11 decks46 decks
22%synergy
Sky Diamond
22%inclusion10 decks46 decks
-2%synergy
Empowered Autogenerator
22%inclusion10 decks46 decks
20%synergy
Mind Stone
22%inclusion10 decks46 decks
-15%synergy
Sceptre of Eternal Glory
20%inclusion9 decks46 decks
15%synergy
Caged Sun
17%inclusion8 decks46 decks
6%synergy
Worn Powerstone
15%inclusion7 decks46 decks
10%synergy
Fellwar Stone
15%inclusion7 decks46 decks
-5%synergy
Replicating Ring
11%inclusion5 decks46 decks
9%synergy
Commander's Sphere
8.7%inclusion4 decks46 decks
-1%synergy
Hedron Archive
8.7%inclusion4 decks46 decks
3%synergy
Strixhaven Stadium
8.7%inclusion4 decks46 decks
8%synergy
Throne of Eldraine
8.7%inclusion4 decks46 decks
-1%synergy
Gilded Lotus
8.7%inclusion4 decks46 decks
-3%synergy
Aetheric Amplifier
8.0%inclusion2 decks25 decks
7%synergy
The Eternity Elevator
7.7%inclusion1 decks13 decks
5%synergy
Gauntlet of Power
6.5%inclusion3 decks46 decks
2%synergy
Decanter of Endless Water
6.5%inclusion3 decks46 decks
-8%synergy
Blue Mana Battery
6.5%inclusion3 decks46 decks
6%synergy
Stonespeaker Crystal
6.5%inclusion3 decks46 decks
5%synergy
Misleading Signpost
6.5%inclusion3 decks46 decks
2%synergy
Nyx Lotus
6.5%inclusion3 decks46 decks
2%synergy
Lands
Island
85%inclusion39 decks46 decks
-9%synergy
Myriad Landscape
48%inclusion22 decks46 decks
21%synergy
Snow-Covered Island
15%inclusion7 decks46 decks
7%synergy
Evolving Wilds
8.7%inclusion4 decks46 decks
5%synergy
Command Tower
6.5%inclusion3 decks46 decks
2%synergy
Cavern of Souls
6.5%inclusion3 decks46 decks
2%synergy
Obscura Storefront
6.5%inclusion3 decks46 decks
6%synergy