Eluge, the Shoreless Sea (Commander) - Sea Creatures

Chris Guest
Feb 2, 2026
Is Mathemagics a Good Card?
Wizards just revealed a couple of cards from Secrets of Strixhaven, including the next X draw spell Mathemagics. But is it good?
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Wisdom of Ages
17%inclusion1 decks6 decks
14%synergy
The Dawning Archaic
17%inclusion1 decks6 decks
16%synergy
Harmonized Trio
17%inclusion1 decks6 decks
10%synergy
Flow State
17%inclusion1 decks6 decks
14%synergy
High Synergy Cards
Wavebreak Hippocamp
57%inclusion32 decks56 decks
47%synergy
Fleet Swallower
50%inclusion28 decks56 decks
46%synergy
Stormtide Leviathan
52%inclusion29 decks56 decks
45%synergy
Tidal Barracuda
43%inclusion24 decks56 decks
41%synergy
Aboleth Spawn
39%inclusion22 decks56 decks
38%synergy
Reservoir Kraken
38%inclusion21 decks56 decks
37%synergy
Into the Flood Maw
41%inclusion23 decks56 decks
35%synergy
Fountainport
36%inclusion20 decks56 decks
34%synergy
Stinging Lionfish
34%inclusion19 decks56 decks
33%synergy
Scourge of Fleets
45%inclusion25 decks56 decks
33%synergy
Top Cards
Counterspell
66%inclusion37 decks56 decks
0%synergy
Sapphire Medallion
63%inclusion35 decks56 decks
3%synergy
High Tide
61%inclusion34 decks56 decks
17%synergy
Hullbreaker Horror
45%inclusion25 decks56 decks
20%synergy
Flow of Knowledge
41%inclusion23 decks56 decks
26%synergy
Brainstorm
39%inclusion22 decks56 decks
-2%synergy
Engulf the Shore
39%inclusion22 decks56 decks
32%synergy
Rewind
39%inclusion22 decks56 decks
27%synergy
Aetherize
36%inclusion20 decks56 decks
5%synergy
Negate
34%inclusion19 decks56 decks
-4%synergy
Game Changers
Cyclonic Rift
38%inclusion21 decks56 decks
5%synergy
Rhystic Study
21%inclusion12 decks56 decks
-10%synergy
Fierce Guardianship
14%inclusion8 decks56 decks
-8%synergy
Mystical Tutor
13%inclusion7 decks56 decks
-9%synergy
Creatures
Charix, the Raging Isle
34%inclusion19 decks56 decks
31%synergy
Nadir Kraken
32%inclusion18 decks56 decks
27%synergy
Jace's Mindseeker
30%inclusion17 decks56 decks
29%synergy
Manta Ray
30%inclusion17 decks56 decks
30%synergy
Chasm Skulker
29%inclusion16 decks56 decks
15%synergy
Kapsho Kitefins
29%inclusion16 decks56 decks
28%synergy
Colossal Whale
29%inclusion16 decks56 decks
28%synergy
Reef Worm
29%inclusion16 decks56 decks
27%synergy
Summon: Leviathan
27%inclusion6 decks22 decks
26%synergy
Moat Piranhas
27%inclusion15 decks56 decks
27%synergy
Mystic Skyfish
27%inclusion15 decks56 decks
27%synergy
Stormsurge Kraken
27%inclusion15 decks56 decks
26%synergy
Slipstream Eel
27%inclusion15 decks56 decks
27%synergy
Windrider Eel
27%inclusion15 decks56 decks
27%synergy
Deep-Sea Kraken
25%inclusion14 decks56 decks
24%synergy
Dandân
25%inclusion14 decks56 decks
25%synergy
The Unagi of Kyoshi Island
25%inclusion4 decks16 decks
18%synergy
Bubble Smuggler
25%inclusion14 decks56 decks
25%synergy
Breaching Hippocamp
23%inclusion13 decks56 decks
23%synergy
Slinn Voda, the Rising Deep
23%inclusion13 decks56 decks
22%synergy
Surge Mare
23%inclusion13 decks56 decks
23%synergy
Ancient Carp
23%inclusion13 decks56 decks
23%synergy
Deepglow Skate
23%inclusion13 decks56 decks
21%synergy
Kiora, the Rising Tide
23%inclusion8 decks35 decks
20%synergy
Cloud Manta
21%inclusion12 decks56 decks
21%synergy
Octavia, Living Thesis
21%inclusion12 decks56 decks
19%synergy
Tromokratis
21%inclusion12 decks56 decks
20%synergy
Serpent of Yawning Depths
21%inclusion12 decks56 decks
20%synergy
Inkwell Leviathan
21%inclusion12 decks56 decks
19%synergy
Talrand, Sky Summoner
21%inclusion12 decks56 decks
8%synergy
Starwinder
21%inclusion4 decks19 decks
18%synergy
Skyswimmer Koi
20%inclusion11 decks56 decks
19%synergy
Skitter Eel
20%inclusion11 decks56 decks
19%synergy
Island Fish Jasconius
20%inclusion11 decks56 decks
20%synergy
Spawning Kraken
20%inclusion11 decks56 decks
18%synergy
Harbor Serpent
18%inclusion10 decks56 decks
18%synergy
Sigiled Starfish
18%inclusion10 decks56 decks
17%synergy
Sky-Eel School
18%inclusion10 decks56 decks
18%synergy
Piranha Fly
17%inclusion8 decks46 decks
17%synergy
Archmage of Runes
16%inclusion6 decks37 decks
5%synergy
The Flood of Mars
16%inclusion9 decks56 decks
13%synergy
Shipwreck Moray
16%inclusion9 decks56 decks
16%synergy
Breaching Leviathan
16%inclusion9 decks56 decks
15%synergy
Horned Loch-Whale
16%inclusion9 decks56 decks
15%synergy
Tolarian Terror
16%inclusion9 decks56 decks
15%synergy
Kraken of the Straits
16%inclusion9 decks56 decks
16%synergy
Devouring Deep
16%inclusion9 decks56 decks
16%synergy
Vivid Flying Fish
16%inclusion9 decks56 decks
16%synergy
Sea-Dasher Octopus
14%inclusion8 decks56 decks
14%synergy
Coral Eel
14%inclusion8 decks56 decks
14%synergy
Instants
Arcane Denial
34%inclusion19 decks56 decks
-3%synergy
Frantic Search
32%inclusion18 decks56 decks
1%synergy
Archmage's Charm
32%inclusion18 decks56 decks
15%synergy
Pongify
29%inclusion16 decks56 decks
-12%synergy
Blur
27%inclusion15 decks56 decks
21%synergy
Mystic Confluence
27%inclusion15 decks56 decks
18%synergy
Mana Drain
25%inclusion14 decks56 decks
-2%synergy
Rapid Hybridization
23%inclusion13 decks56 decks
-11%synergy
Essence Flux
23%inclusion13 decks56 decks
14%synergy
Opt
23%inclusion13 decks56 decks
-2%synergy
Snap
23%inclusion13 decks56 decks
4%synergy
Pull from Tomorrow
21%inclusion12 decks56 decks
12%synergy
Ghostly Flicker
20%inclusion11 decks56 decks
8%synergy
Three Steps Ahead
18%inclusion10 decks56 decks
8%synergy
Sink into Stupor
18%inclusion10 decks56 decks
-4%synergy
An Offer You Can't Refuse
16%inclusion9 decks56 decks
-22%synergy
Blue Sun's Zenith
16%inclusion9 decks56 decks
5%synergy
Nexus of Fate
16%inclusion9 decks56 decks
11%synergy
Planar Incision
16%inclusion9 decks56 decks
11%synergy
Narset's Reversal
16%inclusion9 decks56 decks
4%synergy
Sublime Epiphany
14%inclusion8 decks56 decks
8%synergy
Cryptic Command
14%inclusion8 decks56 decks
2%synergy
Long River's Pull
14%inclusion8 decks56 decks
10%synergy
Run Away Together
13%inclusion7 decks56 decks
8%synergy
Aetherspouts
13%inclusion7 decks56 decks
5%synergy
Shore Up
13%inclusion7 decks56 decks
7%synergy
Unwind
13%inclusion7 decks56 decks
3%synergy
Refute
11%inclusion4 decks36 decks
6%synergy
Hide on the Ceiling
11%inclusion2 decks18 decks
9%synergy
Displace
11%inclusion6 decks56 decks
7%synergy
Reality Shift
11%inclusion6 decks56 decks
-16%synergy
Spell Swindle
11%inclusion6 decks56 decks
8%synergy
Disallow
11%inclusion6 decks56 decks
4%synergy
Teferi's Time Twist
11%inclusion6 decks56 decks
5%synergy
Think Twice
11%inclusion6 decks56 decks
6%synergy
Consult the Star Charts
10%inclusion2 decks20 decks
6%synergy
Thirst for Discovery
8.9%inclusion5 decks56 decks
3%synergy
Brainsurge
8.9%inclusion5 decks56 decks
0%synergy
Cancel
8.9%inclusion5 decks56 decks
4%synergy
Swan Song
8.9%inclusion5 decks56 decks
-18%synergy
Wash Away
8.9%inclusion5 decks56 decks
5%synergy
March of Swirling Mist
8.9%inclusion5 decks56 decks
1%synergy
Desertion
8.9%inclusion5 decks56 decks
7%synergy
Bounce Off
8.7%inclusion2 decks23 decks
8%synergy
Illusionist's Stratagem
7.1%inclusion4 decks56 decks
5%synergy
Fact or Fiction
7.1%inclusion4 decks56 decks
-2%synergy
Capsize
7.1%inclusion4 decks56 decks
3%synergy
Jwari Disruption
7.1%inclusion4 decks56 decks
2%synergy
Glen Elendra's Answer
7.1%inclusion1 decks14 decks
6%synergy
Harmonized Crescendo
7.1%inclusion1 decks14 decks
4%synergy
Sorceries
Aquitect's Will
34%inclusion19 decks56 decks
29%synergy
Spectral Deluge
29%inclusion16 decks56 decks
18%synergy
Flow of Ideas
27%inclusion15 decks56 decks
22%synergy
Whelming Wave
27%inclusion15 decks56 decks
23%synergy
Calamitous Tide
25%inclusion14 decks56 decks
25%synergy
Crush of Tentacles
23%inclusion13 decks56 decks
22%synergy
Ponder
21%inclusion12 decks56 decks
-8%synergy
Mind Spiral
20%inclusion11 decks56 decks
19%synergy
Sea Gate Restoration
20%inclusion11 decks56 decks
5%synergy
Finale of Revelation
20%inclusion11 decks56 decks
12%synergy
Drawn from Dreams
16%inclusion9 decks56 decks
15%synergy
Preordain
16%inclusion9 decks56 decks
-7%synergy
Time Stretch
14%inclusion8 decks56 decks
10%synergy
Rite of Replication
14%inclusion8 decks56 decks
7%synergy
Inundate
13%inclusion7 decks56 decks
11%synergy
Spirit Water Revival
13%inclusion2 decks16 decks
7%synergy
Enter the Enigma
11%inclusion5 decks46 decks
4%synergy
Consuming Tide
11%inclusion6 decks56 decks
7%synergy
Season of Weaving
11%inclusion6 decks56 decks
5%synergy
Lórien Revealed
11%inclusion6 decks56 decks
2%synergy
Irenicus's Vile Duplication
11%inclusion6 decks56 decks
3%synergy
Distant Melody
11%inclusion6 decks56 decks
6%synergy
Will of the Temur
9.1%inclusion2 decks22 decks
8%synergy
Windfall
8.9%inclusion5 decks56 decks
-13%synergy
Mass Manipulation
8.9%inclusion5 decks56 decks
7%synergy
Stock Up
7.7%inclusion2 decks26 decks
4%synergy
Chart a Course
7.1%inclusion4 decks56 decks
3%synergy
Pull from the Deep
7.1%inclusion4 decks56 decks
7%synergy
Silver Scrutiny
7.1%inclusion4 decks56 decks
6%synergy
Mind Spring
7.1%inclusion4 decks56 decks
6%synergy
Rise from the Tides
7.1%inclusion4 decks56 decks
5%synergy
Flood of Tears
7.1%inclusion4 decks56 decks
4%synergy
Wash Out
7.1%inclusion4 decks56 decks
2%synergy
Curse of the Swine
7.1%inclusion4 decks56 decks
-4%synergy
Treasure Cruise
7.1%inclusion4 decks56 decks
-4%synergy
Part Water
7.1%inclusion4 decks56 decks
7%synergy
River's Rebuke
7.1%inclusion4 decks56 decks
4%synergy
Solve the Equation
7.1%inclusion4 decks56 decks
-5%synergy
Ember Island Production
6.3%inclusion1 decks16 decks
5%synergy
Secret of Bloodbending
5.9%inclusion1 decks17 decks
4%synergy
Drag Under
5.4%inclusion3 decks56 decks
5%synergy
Treasure Hunt
5.4%inclusion3 decks56 decks
5%synergy
Hard Evidence
5.4%inclusion3 decks56 decks
4%synergy
Divination
5.4%inclusion3 decks56 decks
4%synergy
Part the Waterveil
5.4%inclusion3 decks56 decks
4%synergy
Mnemonic Deluge
5.4%inclusion3 decks56 decks
3%synergy
Commit // Memory
5.4%inclusion3 decks56 decks
3%synergy
Deep Analysis
5.4%inclusion3 decks56 decks
0%synergy
Beacon of Tomorrows
5.4%inclusion3 decks56 decks
4%synergy
Baral's Expertise
5.4%inclusion3 decks56 decks
4%synergy
Utility Artifacts
Wayfarer's Bauble
23%inclusion13 decks56 decks
6%synergy
Quicksilver Fountain
14%inclusion8 decks56 decks
13%synergy
Waterbending Scroll
13%inclusion2 decks16 decks
4%synergy
Kefnet's Monument
13%inclusion7 decks56 decks
6%synergy
Bident of Thassa
13%inclusion7 decks56 decks
0%synergy
Fishing Pole
11%inclusion4 decks36 decks
11%synergy
Icon of Ancestry
11%inclusion6 decks56 decks
10%synergy
Starforged Sword
11%inclusion6 decks56 decks
11%synergy
Vanquisher's Banner
11%inclusion6 decks56 decks
10%synergy
Herald's Horn
11%inclusion6 decks56 decks
9%synergy
Swiftfoot Boots
11%inclusion6 decks56 decks
-17%synergy
Door of Destinies
8.9%inclusion5 decks56 decks
8%synergy
Sword of the Animist
8.9%inclusion5 decks56 decks
3%synergy
Obelisk of Urd
8.9%inclusion5 decks56 decks
8%synergy
Whispersilk Cloak
7.1%inclusion4 decks56 decks
5%synergy
Explorer's Scope
7.1%inclusion4 decks56 decks
6%synergy
Lightning Greaves
7.1%inclusion4 decks56 decks
-19%synergy
Fountainport Bell
7.1%inclusion4 decks56 decks
6%synergy
War Barge
7.1%inclusion4 decks56 decks
7%synergy
Peter Parker's Camera
5.6%inclusion1 decks18 decks
4%synergy
Kraken's Eye
5.4%inclusion3 decks56 decks
5%synergy
Winged Boots
5.4%inclusion3 decks56 decks
2%synergy
Winter Moon
5.4%inclusion3 decks56 decks
1%synergy
Enchantments
Propaganda
34%inclusion19 decks56 decks
3%synergy
Sleep with the Fishes
32%inclusion18 decks56 decks
32%synergy
Shark Typhoon
32%inclusion18 decks56 decks
25%synergy
Ominous Seas
27%inclusion15 decks56 decks
15%synergy
Ichthyomorphosis
25%inclusion14 decks56 decks
24%synergy
Mystic Remora
20%inclusion11 decks56 decks
-7%synergy
Fishliver Oil
18%inclusion10 decks56 decks
17%synergy
Imprisoned in the Moon
14%inclusion8 decks56 decks
2%synergy
Leyline of Anticipation
14%inclusion8 decks56 decks
5%synergy
Reflections of Littjara
14%inclusion8 decks56 decks
11%synergy
Kindred Discovery
13%inclusion7 decks56 decks
6%synergy
Quest for Ula's Temple
11%inclusion6 decks56 decks
10%synergy
Spreading Seas
8.9%inclusion5 decks56 decks
8%synergy
Reconnaissance Mission
7.1%inclusion4 decks56 decks
1%synergy
Aqueous Form
7.1%inclusion4 decks56 decks
2%synergy
Wizard Class
7.1%inclusion4 decks56 decks
-10%synergy
Omniscience
7.1%inclusion4 decks56 decks
-2%synergy
Kiora Bests the Sea God
7.1%inclusion4 decks56 decks
6%synergy
Amphibian Downpour
7.1%inclusion4 decks56 decks
1%synergy
Aquitect's Defenses
7.1%inclusion1 decks14 decks
7%synergy
Stormchaser's Talent
5.4%inclusion3 decks56 decks
4%synergy
Traveler's Cloak
5.4%inclusion3 decks56 decks
5%synergy
Levitation
5.4%inclusion3 decks56 decks
5%synergy
Proft's Eidetic Memory
5.4%inclusion3 decks56 decks
-3%synergy
Eaten by Piranhas
5.4%inclusion3 decks56 decks
3%synergy
Drowned Secrets
5.4%inclusion3 decks56 decks
2%synergy
Battles
Invasion of Segovia
7.1%inclusion4 decks56 decks
5%synergy
Utility Lands
Mystic Sanctuary
55%inclusion31 decks56 decks
5%synergy
Reliquary Tower
46%inclusion26 decks56 decks
-10%synergy
Rogue's Passage
41%inclusion23 decks56 decks
26%synergy
Castle Vantress
30%inclusion17 decks56 decks
12%synergy
Coral Atoll
23%inclusion13 decks56 decks
20%synergy
Lonely Sandbar
21%inclusion12 decks56 decks
8%synergy
Nykthos, Shrine to Nyx
21%inclusion12 decks56 decks
5%synergy
Halimar Depths
20%inclusion11 decks56 decks
10%synergy
Terrain Generator
20%inclusion11 decks56 decks
12%synergy
Rivendell
18%inclusion10 decks56 decks
7%synergy
Minamo, School at Water's Edge
13%inclusion7 decks56 decks
0%synergy
Remote Isle
13%inclusion7 decks56 decks
8%synergy
Three Tree City
13%inclusion7 decks56 decks
9%synergy
War Room
11%inclusion6 decks56 decks
-5%synergy
Mistrise Village
9.1%inclusion2 decks22 decks
0%synergy
Hall of Storm Giants
8.9%inclusion5 decks56 decks
7%synergy
Skyline Cascade
8.9%inclusion5 decks56 decks
8%synergy
Sunken Palace
8.9%inclusion5 decks56 decks
5%synergy
Otawara, Soaring City
8.9%inclusion5 decks56 decks
-17%synergy
Maze of Ith
7.1%inclusion4 decks56 decks
2%synergy
Soaring Seacliff
7.1%inclusion4 decks56 decks
6%synergy
Moonring Island
7.1%inclusion4 decks56 decks
6%synergy
Temple of the False God
7.1%inclusion4 decks56 decks
-3%synergy
Bonders' Enclave
7.1%inclusion4 decks56 decks
5%synergy
Scavenger Grounds
5.4%inclusion3 decks56 decks
-2%synergy
Command Beacon
5.4%inclusion3 decks56 decks
1%synergy
Memorial to Genius
5.4%inclusion3 decks56 decks
4%synergy
Hidden Cataract
5.4%inclusion3 decks56 decks
4%synergy
Academy Ruins
5.4%inclusion3 decks56 decks
-14%synergy
Dark Depths
5.4%inclusion3 decks56 decks
4%synergy
Nesting Grounds
5.4%inclusion3 decks56 decks
3%synergy
Mana Artifacts
Sol Ring
79%inclusion44 decks56 decks
-6%synergy
Arcane Signet
52%inclusion29 decks56 decks
-13%synergy
Thought Vessel
41%inclusion23 decks56 decks
-10%synergy
Sky Diamond
32%inclusion18 decks56 decks
10%synergy
Caged Sun
25%inclusion14 decks56 decks
14%synergy
Patchwork Banner
18%inclusion10 decks56 decks
14%synergy
Mind Stone
18%inclusion10 decks56 decks
-17%synergy
Throne of Eldraine
16%inclusion9 decks56 decks
7%synergy
Midnight Clock
16%inclusion9 decks56 decks
-4%synergy
Bender's Waterskin
16%inclusion3 decks19 decks
5%synergy
Decanter of Endless Water
13%inclusion7 decks56 decks
-1%synergy
Fellwar Stone
13%inclusion7 decks56 decks
-7%synergy
Commander's Sphere
7.1%inclusion4 decks56 decks
-2%synergy
Gilded Lotus
7.1%inclusion4 decks56 decks
-4%synergy
Thran Dynamo
7.1%inclusion4 decks56 decks
-6%synergy
Gauntlet of Power
5.4%inclusion3 decks56 decks
1%synergy
Forger's Foundry
5.4%inclusion3 decks56 decks
5%synergy
Heraldic Banner
5.4%inclusion3 decks56 decks
0%synergy
Nyx Lotus
5.4%inclusion3 decks56 decks
2%synergy
Lands
Island
93%inclusion52 decks56 decks
-1%synergy
Myriad Landscape
34%inclusion19 decks56 decks
9%synergy
Sea Gate Restoration
20%inclusion11 decks56 decks
5%synergy
Sink into Stupor
18%inclusion10 decks56 decks
-4%synergy
Path of Ancestry
11%inclusion6 decks56 decks
7%synergy
Snow-Covered Island
8.9%inclusion5 decks56 decks
1%synergy
Cavern of Souls
8.9%inclusion5 decks56 decks
4%synergy
Jwari Disruption
7.1%inclusion4 decks56 decks
2%synergy
Silundi Vision
7.1%inclusion4 decks56 decks
2%synergy
Hydroelectric Specimen
5.4%inclusion3 decks56 decks
-9%synergy
Beyeen Veil
5.4%inclusion3 decks56 decks
4%synergy
Glasspool Mimic
5.4%inclusion3 decks56 decks
-1%synergy