Eluge, the Shoreless Sea (Commander) - Expensive Upgraded Control

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
Mathemagics
25%inclusion1 decks4 decks
24%synergy
High Synergy Cards
Displacer Kitten
82%inclusion9 decks11 decks
72%synergy
Rewind
82%inclusion9 decks11 decks
69%synergy
Mystic Confluence
73%inclusion8 decks11 decks
64%synergy
Cryptic Command
73%inclusion8 decks11 decks
61%synergy
Finale of Revelation
64%inclusion7 decks11 decks
57%synergy
Nykthos, Shrine to Nyx
73%inclusion8 decks11 decks
56%synergy
Otawara, Soaring City
82%inclusion9 decks11 decks
56%synergy
Archmage's Charm
73%inclusion8 decks11 decks
56%synergy
Essence Flux
64%inclusion7 decks11 decks
55%synergy
Three Steps Ahead
64%inclusion7 decks11 decks
54%synergy
Top Cards
Sapphire Medallion
91%inclusion10 decks11 decks
32%synergy
Counterspell
82%inclusion9 decks11 decks
16%synergy
Wavebreak Hippocamp
64%inclusion7 decks11 decks
53%synergy
Mana Drain
64%inclusion7 decks11 decks
37%synergy
Aetherize
64%inclusion7 decks11 decks
34%synergy
Archmage Emeritus
64%inclusion7 decks11 decks
43%synergy
Narset's Reversal
64%inclusion7 decks11 decks
51%synergy
Wayfarer's Bauble
55%inclusion6 decks11 decks
37%synergy
Brainstorm
55%inclusion6 decks11 decks
14%synergy
Aetherspouts
55%inclusion6 decks11 decks
47%synergy
Game Changers
Rhystic Study
64%inclusion7 decks11 decks
31%synergy
Fierce Guardianship
64%inclusion7 decks11 decks
41%synergy
Cyclonic Rift
64%inclusion7 decks11 decks
31%synergy
Intuition
27%inclusion3 decks11 decks
26%synergy
Force of Will
27%inclusion3 decks11 decks
10%synergy
Thassa's Oracle
18%inclusion2 decks11 decks
6%synergy
Gifts Ungiven
18%inclusion2 decks11 decks
16%synergy
Mystical Tutor
18%inclusion2 decks11 decks
-4%synergy
Creatures
Talrand, Sky Summoner
55%inclusion6 decks11 decks
41%synergy
Hydroelectric Specimen
45%inclusion5 decks11 decks
32%synergy
The Flood of Mars
45%inclusion5 decks11 decks
42%synergy
Hullbreaker Horror
45%inclusion5 decks11 decks
21%synergy
Spellseeker
36%inclusion4 decks11 decks
28%synergy
Spark Double
36%inclusion4 decks11 decks
23%synergy
Archmage of Runes
27%inclusion3 decks11 decks
16%synergy
Archaeomancer
27%inclusion3 decks11 decks
12%synergy
Baral, Chief of Compliance
27%inclusion3 decks11 decks
16%synergy
Glasspool Mimic
27%inclusion3 decks11 decks
21%synergy
Loch Mare
25%inclusion1 decks4 decks
24%synergy
Volatile Stormdrake
18%inclusion2 decks11 decks
15%synergy
Ojer Pakpatiq, Deepest Epoch
18%inclusion2 decks11 decks
14%synergy
Haughty Djinn
18%inclusion2 decks11 decks
11%synergy
Scourge of Fleets
18%inclusion2 decks11 decks
6%synergy
Chrome Host Seedshark
18%inclusion2 decks11 decks
14%synergy
Walking Atlas
18%inclusion2 decks11 decks
14%synergy
Docent of Perfection
18%inclusion2 decks11 decks
15%synergy
Sakashima of a Thousand Faces
18%inclusion2 decks11 decks
12%synergy
Auton Soldier
18%inclusion2 decks11 decks
14%synergy
Alandra, Sky Dreamer
18%inclusion2 decks11 decks
11%synergy
Aven Courier
18%inclusion2 decks11 decks
17%synergy
Laboratory Maniac
18%inclusion2 decks11 decks
-1%synergy
Tribute Mage
18%inclusion2 decks11 decks
11%synergy
Dour Port-Mage
18%inclusion2 decks11 decks
15%synergy
Jin-Gitaxias, Progress Tyrant
18%inclusion2 decks11 decks
11%synergy
Chameleon, Master of Disguise
14%inclusion1 decks7 decks
11%synergy
Taigam, Master Opportunist
10%inclusion1 decks10 decks
9%synergy
Naga Fleshcrafter
10%inclusion1 decks10 decks
8%synergy
Transcendent Dragon
10%inclusion1 decks10 decks
9%synergy
Summon: Leviathan
10%inclusion1 decks10 decks
8%synergy
PuPu UFO
10%inclusion1 decks10 decks
7%synergy
Trophy Mage
9.1%inclusion1 decks11 decks
3%synergy
Peregrine Drake
9.1%inclusion1 decks11 decks
1%synergy
Stormtide Leviathan
9.1%inclusion1 decks11 decks
2%synergy
Kitsa, Otterball Elite
9.1%inclusion1 decks11 decks
6%synergy
Tishana's Tidebinder
9.1%inclusion1 decks11 decks
5%synergy
Snapcaster Mage
9.1%inclusion1 decks11 decks
2%synergy
Malcolm, Alluring Scoundrel
9.1%inclusion1 decks11 decks
4%synergy
Valley Floodcaller
9.1%inclusion1 decks11 decks
5%synergy
Octavia, Living Thesis
9.1%inclusion1 decks11 decks
7%synergy
Thassa, God of the Sea
9.1%inclusion1 decks11 decks
5%synergy
Deekah, Fractal Theorist
9.1%inclusion1 decks11 decks
7%synergy
Thunderclap Drake
9.1%inclusion1 decks11 decks
4%synergy
Lunar Mystic
9.1%inclusion1 decks11 decks
9%synergy
Pollywog Prodigy
9.1%inclusion1 decks11 decks
5%synergy
Enduring Curiosity
9.1%inclusion1 decks11 decks
3%synergy
Sakashima the Impostor
9.1%inclusion1 decks11 decks
6%synergy
Faerie Mastermind
9.1%inclusion1 decks11 decks
-6%synergy
Thada Adel, Acquisitor
9.1%inclusion1 decks11 decks
7%synergy
Instants
Sink into Stupor
82%inclusion9 decks11 decks
60%synergy
Sublime Epiphany
55%inclusion6 decks11 decks
48%synergy
Nexus of Fate
55%inclusion6 decks11 decks
49%synergy
Capsize
55%inclusion6 decks11 decks
50%synergy
Flow of Knowledge
55%inclusion6 decks11 decks
39%synergy
Muddle the Mixture
45%inclusion5 decks11 decks
30%synergy
An Offer You Can't Refuse
45%inclusion5 decks11 decks
8%synergy
Unwind
45%inclusion5 decks11 decks
36%synergy
Pongify
36%inclusion4 decks11 decks
-4%synergy
Rapid Hybridization
36%inclusion4 decks11 decks
2%synergy
Frantic Search
36%inclusion4 decks11 decks
6%synergy
Reverse the Polarity
36%inclusion4 decks11 decks
35%synergy
Blue Sun's Zenith
36%inclusion4 decks11 decks
25%synergy
Slip Out the Back
36%inclusion4 decks11 decks
29%synergy
Swan Song
36%inclusion4 decks11 decks
10%synergy
Engulf the Shore
36%inclusion4 decks11 decks
28%synergy
Planar Incision
36%inclusion4 decks11 decks
31%synergy
Arcane Denial
36%inclusion4 decks11 decks
0%synergy
Snap
36%inclusion4 decks11 decks
18%synergy
Pull from Tomorrow
36%inclusion4 decks11 decks
27%synergy
High Tide
36%inclusion4 decks11 decks
-8%synergy
Dig Through Time
36%inclusion4 decks11 decks
27%synergy
Hide on the Ceiling
29%inclusion2 decks7 decks
26%synergy
Blur
27%inclusion3 decks11 decks
21%synergy
Reality Shift
27%inclusion3 decks11 decks
0%synergy
Strix Serenade
27%inclusion3 decks11 decks
18%synergy
Spell Swindle
27%inclusion3 decks11 decks
25%synergy
Disallow
27%inclusion3 decks11 decks
21%synergy
Commandeer
27%inclusion3 decks11 decks
22%synergy
Silundi Vision
27%inclusion3 decks11 decks
22%synergy
Consult the Star Charts
25%inclusion2 decks8 decks
21%synergy
Stroke of Genius
18%inclusion2 decks11 decks
16%synergy
See Double
18%inclusion2 decks11 decks
15%synergy
Thirst for Discovery
18%inclusion2 decks11 decks
12%synergy
Fact or Fiction
18%inclusion2 decks11 decks
9%synergy
Siren's Ruse
18%inclusion2 decks11 decks
17%synergy
Insidious Will
18%inclusion2 decks11 decks
16%synergy
Resculpt
18%inclusion2 decks11 decks
1%synergy
Into the Flood Maw
18%inclusion2 decks11 decks
12%synergy
Delay
18%inclusion2 decks11 decks
14%synergy
Submerge
18%inclusion2 decks11 decks
17%synergy
Force of Negation
18%inclusion2 decks11 decks
3%synergy
Drown in Dreams
18%inclusion2 decks11 decks
13%synergy
March of Swirling Mist
18%inclusion2 decks11 decks
11%synergy
Teferi's Time Twist
18%inclusion2 decks11 decks
13%synergy
Thassa's Intervention
18%inclusion2 decks11 decks
17%synergy
Waterbender's Restoration
14%inclusion1 decks7 decks
12%synergy
School Daze
14%inclusion1 decks7 decks
14%synergy
Zuko's Exile
14%inclusion1 decks7 decks
14%synergy
Cerebral Download
13%inclusion1 decks8 decks
12%synergy
Sorceries
Sea Gate Restoration
64%inclusion7 decks11 decks
49%synergy
Irenicus's Vile Duplication
55%inclusion6 decks11 decks
46%synergy
Solve the Equation
55%inclusion6 decks11 decks
43%synergy
Quantum Misalignment
45%inclusion5 decks11 decks
42%synergy
Season of Weaving
45%inclusion5 decks11 decks
40%synergy
Temporal Manipulation
45%inclusion5 decks11 decks
42%synergy
Lórien Revealed
36%inclusion4 decks11 decks
28%synergy
Merchant Scroll
36%inclusion4 decks11 decks
28%synergy
Spectral Deluge
36%inclusion4 decks11 decks
26%synergy
Flash Photography
29%inclusion2 decks7 decks
28%synergy
Spirit Water Revival
29%inclusion2 decks7 decks
23%synergy
Ponder
27%inclusion3 decks11 decks
-2%synergy
Windfall
27%inclusion3 decks11 decks
5%synergy
Bribery
27%inclusion3 decks11 decks
23%synergy
Aquitect's Will
27%inclusion3 decks11 decks
22%synergy
Consuming Tide
18%inclusion2 decks11 decks
15%synergy
Splash Portal
18%inclusion2 decks11 decks
15%synergy
Enter the Infinite
18%inclusion2 decks11 decks
13%synergy
Curse of the Swine
18%inclusion2 decks11 decks
7%synergy
Treasure Cruise
18%inclusion2 decks11 decks
7%synergy
Capture of Jingzhou
18%inclusion2 decks11 decks
16%synergy
Baral's Expertise
18%inclusion2 decks11 decks
16%synergy
Aether Gale
18%inclusion2 decks11 decks
16%synergy
River's Rebuke
18%inclusion2 decks11 decks
15%synergy
Time Warp
18%inclusion2 decks11 decks
12%synergy
Ember Island Production
14%inclusion1 decks7 decks
13%synergy
Boomerang Basics
14%inclusion1 decks7 decks
12%synergy
Will of the Temur
10%inclusion1 decks10 decks
9%synergy
Void Snare
9.1%inclusion1 decks11 decks
9%synergy
Portent of Calamity
9.1%inclusion1 decks11 decks
9%synergy
Walk the Aeons
9.1%inclusion1 decks11 decks
7%synergy
Blue Sun's Twilight
9.1%inclusion1 decks11 decks
6%synergy
Stock Up
9.1%inclusion1 decks11 decks
6%synergy
Slip Through Space
9.1%inclusion1 decks11 decks
5%synergy
Modify Memory
9.1%inclusion1 decks11 decks
8%synergy
Tempted by the Oriq
9.1%inclusion1 decks11 decks
8%synergy
Mind Spring
9.1%inclusion1 decks11 decks
8%synergy
Flood of Tears
9.1%inclusion1 decks11 decks
6%synergy
Recall
9.1%inclusion1 decks11 decks
8%synergy
Devastation Tide
9.1%inclusion1 decks11 decks
6%synergy
Crush of Tentacles
9.1%inclusion1 decks11 decks
8%synergy
Commit // Memory
9.1%inclusion1 decks11 decks
6%synergy
Karn's Temporal Sundering
9.1%inclusion1 decks11 decks
7%synergy
Mists of Lórien
9.1%inclusion1 decks11 decks
8%synergy
Enter the Enigma
9.1%inclusion1 decks11 decks
3%synergy
Day's Undoing
9.1%inclusion1 decks11 decks
8%synergy
Amnesia
9.1%inclusion1 decks11 decks
9%synergy
Arcane Heist
9.1%inclusion1 decks11 decks
8%synergy
Expropriate
9.1%inclusion1 decks11 decks
5%synergy
Preordain
9.1%inclusion1 decks11 decks
-14%synergy
Utility Artifacts
Brotherhood Regalia
36%inclusion4 decks11 decks
35%synergy
Winged Boots
27%inclusion3 decks11 decks
24%synergy
Sword of the Animist
27%inclusion3 decks11 decks
22%synergy
Sensei's Divining Top
18%inclusion2 decks11 decks
3%synergy
Umezawa's Jitte
18%inclusion2 decks11 decks
18%synergy
Sword of Hearth and Home
18%inclusion2 decks11 decks
16%synergy
Lightning Greaves
18%inclusion2 decks11 decks
-8%synergy
Conjurer's Closet
18%inclusion2 decks11 decks
14%synergy
Vedalken Shackles
18%inclusion2 decks11 decks
16%synergy
Waterbending Scroll
14%inclusion1 decks7 decks
6%synergy
Quicksilver Fountain
9.1%inclusion1 decks11 decks
8%synergy
Shadowspear
9.1%inclusion1 decks11 decks
7%synergy
Primal Amulet
9.1%inclusion1 decks11 decks
7%synergy
Swiftfoot Boots
9.1%inclusion1 decks11 decks
-19%synergy
Isochron Scepter
9.1%inclusion1 decks11 decks
-8%synergy
Sword of Vengeance
9.1%inclusion1 decks11 decks
8%synergy
Thaumatic Compass
9.1%inclusion1 decks11 decks
8%synergy
Enchantments
Mystic Remora
55%inclusion6 decks11 decks
28%synergy
Propaganda
36%inclusion4 decks11 decks
6%synergy
Teferi's Ageless Insight
27%inclusion3 decks11 decks
10%synergy
Psychic Corrosion
18%inclusion2 decks11 decks
10%synergy
Wizard Class
18%inclusion2 decks11 decks
1%synergy
Shark Typhoon
18%inclusion2 decks11 decks
11%synergy
Leyline of Anticipation
18%inclusion2 decks11 decks
9%synergy
Shadow of the Second Sun
9.1%inclusion1 decks11 decks
6%synergy
Aqueous Form
9.1%inclusion1 decks11 decks
4%synergy
Ominous Seas
9.1%inclusion1 decks11 decks
-2%synergy
Fishliver Oil
9.1%inclusion1 decks11 decks
8%synergy
Opposition
9.1%inclusion1 decks11 decks
8%synergy
Storm of Saruman
9.1%inclusion1 decks11 decks
8%synergy
As Foretold
9.1%inclusion1 decks11 decks
5%synergy
Case of the Ransacked Lab
9.1%inclusion1 decks11 decks
5%synergy
Planeswalkers
Teferi, Master of Time
18%inclusion2 decks11 decks
13%synergy
Jace, Wielder of Mysteries
9.1%inclusion1 decks11 decks
-6%synergy
Jace, Unraveler of Secrets
9.1%inclusion1 decks11 decks
7%synergy
Utility Lands
Mystic Sanctuary
100%inclusion11 decks11 decks
50%synergy
Reliquary Tower
64%inclusion7 decks11 decks
7%synergy
Terrain Generator
45%inclusion5 decks11 decks
38%synergy
Rogue's Passage
45%inclusion5 decks11 decks
30%synergy
Minamo, School at Water's Edge
36%inclusion4 decks11 decks
24%synergy
Rivendell
36%inclusion4 decks11 decks
25%synergy
Maze of Ith
36%inclusion4 decks11 decks
32%synergy
Urza's Saga
36%inclusion4 decks11 decks
20%synergy
War Room
36%inclusion4 decks11 decks
21%synergy
Cephalid Coliseum
36%inclusion4 decks11 decks
27%synergy
Castle Vantress
36%inclusion4 decks11 decks
18%synergy
Saprazzan Skerry
36%inclusion4 decks11 decks
33%synergy
Agna Qel'a
29%inclusion2 decks7 decks
21%synergy
Emergence Zone
27%inclusion3 decks11 decks
23%synergy
Lonely Sandbar
27%inclusion3 decks11 decks
13%synergy
Sunken Palace
27%inclusion3 decks11 decks
23%synergy
Tolaria West
18%inclusion2 decks11 decks
13%synergy
Bonders' Enclave
18%inclusion2 decks11 decks
16%synergy
Mistrise Village
10%inclusion1 decks10 decks
1%synergy
Jidoor, Aristocratic Capital
10%inclusion1 decks10 decks
5%synergy
Arcane Lighthouse
9.1%inclusion1 decks11 decks
7%synergy
Hall of the Bandit Lord
9.1%inclusion1 decks11 decks
8%synergy
Boseiju, Who Shelters All
9.1%inclusion1 decks11 decks
8%synergy
Command Beacon
9.1%inclusion1 decks11 decks
5%synergy
Academy Ruins
9.1%inclusion1 decks11 decks
-10%synergy
Mana Artifacts
Arcane Signet
82%inclusion9 decks11 decks
17%synergy
Sol Ring
82%inclusion9 decks11 decks
-3%synergy
Throne of Eldraine
36%inclusion4 decks11 decks
27%synergy
Thought Vessel
36%inclusion4 decks11 decks
-15%synergy
Mind Stone
36%inclusion4 decks11 decks
1%synergy
Sky Diamond
18%inclusion2 decks11 decks
-5%synergy
Decanter of Endless Water
18%inclusion2 decks11 decks
4%synergy
Fellwar Stone
18%inclusion2 decks11 decks
-2%synergy
Extraplanar Lens
18%inclusion2 decks11 decks
10%synergy
Commander's Sphere
9.1%inclusion1 decks11 decks
0%synergy
Relic of Legends
9.1%inclusion1 decks11 decks
7%synergy
Gilded Lotus
9.1%inclusion1 decks11 decks
-2%synergy
Midnight Clock
9.1%inclusion1 decks11 decks
-11%synergy
Sceptre of Eternal Glory
9.1%inclusion1 decks11 decks
5%synergy
Prismatic Lens
9.1%inclusion1 decks11 decks
6%synergy
Jeweled Amulet
9.1%inclusion1 decks11 decks
6%synergy
Lands
Island
91%inclusion10 decks11 decks
-3%synergy
Sink into Stupor
82%inclusion9 decks11 decks
60%synergy
Sea Gate Restoration
64%inclusion7 decks11 decks
49%synergy
Talon Gates of Madara
64%inclusion7 decks11 decks
60%synergy
Hydroelectric Specimen
45%inclusion5 decks11 decks
32%synergy
Polluted Delta
45%inclusion5 decks11 decks
37%synergy
Flooded Strand
45%inclusion5 decks11 decks
37%synergy
Misty Rainforest
36%inclusion4 decks11 decks
29%synergy
Myriad Landscape
36%inclusion4 decks11 decks
11%synergy
Scalding Tarn
36%inclusion4 decks11 decks
29%synergy
Silundi Vision
27%inclusion3 decks11 decks
22%synergy
Glasspool Mimic
27%inclusion3 decks11 decks
21%synergy
Prismatic Vista
18%inclusion2 decks11 decks
14%synergy
Urza's Cave
18%inclusion2 decks11 decks
14%synergy
Horizon of Progress
18%inclusion2 decks11 decks
17%synergy
Cavern of Souls
18%inclusion2 decks11 decks
14%synergy
Demolition Field
18%inclusion2 decks11 decks
13%synergy
Gemstone Caverns
18%inclusion2 decks11 decks
12%synergy
Command Tower
9.1%inclusion1 decks11 decks
5%synergy
Snow-Covered Island
9.1%inclusion1 decks11 decks
1%synergy
Plaza of Heroes
9.1%inclusion1 decks11 decks
8%synergy
Abstergo Entertainment
9.1%inclusion1 decks11 decks
8%synergy