Eluge, the Shoreless Sea (Commander) - Expensive Core

Background image for Is Mathemagics a Good Card?
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
Mirrorform
14%inclusion3 decks21 decks
11%synergy
Mathemagics
13%inclusion2 decks15 decks
13%synergy
Here Comes a New Hero!
10%inclusion1 decks10 decks
9%synergy
Unwelcome Sprite
4.8%inclusion1 decks21 decks
4%synergy
Glen Elendra's Answer
4.8%inclusion1 decks21 decks
3%synergy
High Synergy Cards
Flow of Knowledge
72%inclusion54 decks75 decks
56%synergy
The Flood of Mars
59%inclusion44 decks75 decks
56%synergy
Displacer Kitten
61%inclusion46 decks75 decks
52%synergy
Archmage's Charm
68%inclusion51 decks75 decks
51%synergy
Sublime Epiphany
57%inclusion43 decks75 decks
51%synergy
Pull from Tomorrow
60%inclusion45 decks75 decks
51%synergy
Finale of Revelation
57%inclusion43 decks75 decks
50%synergy
Essence Flux
56%inclusion42 decks75 decks
48%synergy
Archmage Emeritus
68%inclusion51 decks75 decks
47%synergy
Cryptic Command
59%inclusion44 decks75 decks
47%synergy
Top Cards
Sapphire Medallion
83%inclusion62 decks75 decks
24%synergy
Frantic Search
61%inclusion46 decks75 decks
31%synergy
High Tide
60%inclusion45 decks75 decks
16%synergy
Counterspell
59%inclusion44 decks75 decks
-8%synergy
Wavebreak Hippocamp
57%inclusion43 decks75 decks
47%synergy
Aetherize
56%inclusion42 decks75 decks
26%synergy
Three Steps Ahead
55%inclusion41 decks75 decks
45%synergy
Rapid Hybridization
53%inclusion40 decks75 decks
19%synergy
Pongify
52%inclusion39 decks75 decks
12%synergy
Blue Sun's Zenith
52%inclusion39 decks75 decks
41%synergy
Game Changers
Cyclonic Rift
9.3%inclusion7 decks75 decks
-24%synergy
Rhystic Study
8.0%inclusion6 decks75 decks
-25%synergy
Consecrated Sphinx
5.3%inclusion4 decks75 decks
-7%synergy
Mystical Tutor
5.3%inclusion4 decks75 decks
-18%synergy
Creatures
Talrand, Sky Summoner
49%inclusion37 decks75 decks
36%synergy
Thassa, Deep-Dwelling
44%inclusion33 decks75 decks
40%synergy
Archaeomancer
44%inclusion33 decks75 decks
29%synergy
Archmage of Runes
43%inclusion29 decks67 decks
32%synergy
Hullbreaker Horror
41%inclusion31 decks75 decks
16%synergy
Scourge of Fleets
35%inclusion26 decks75 decks
22%synergy
Solemn Simulacrum
35%inclusion26 decks75 decks
13%synergy
Ojer Pakpatiq, Deepest Epoch
35%inclusion26 decks75 decks
30%synergy
Snapcaster Mage
31%inclusion23 decks75 decks
24%synergy
Murmuring Mystic
31%inclusion23 decks75 decks
21%synergy
Thunderclap Drake
29%inclusion22 decks75 decks
25%synergy
Baral, Chief of Compliance
29%inclusion22 decks75 decks
18%synergy
Spark Double
28%inclusion21 decks75 decks
15%synergy
Hydroelectric Specimen
25%inclusion19 decks75 decks
11%synergy
Aven Courier
25%inclusion19 decks75 decks
24%synergy
Haughty Djinn
24%inclusion18 decks75 decks
17%synergy
Chrome Host Seedshark
24%inclusion18 decks75 decks
20%synergy
Lier, Disciple of the Drowned
21%inclusion16 decks75 decks
17%synergy
PuPu UFO
20%inclusion9 decks44 decks
17%synergy
Walking Atlas
19%inclusion14 decks75 decks
15%synergy
Nezahal, Primal Tide
19%inclusion14 decks75 decks
11%synergy
Jin-Gitaxias, Progress Tyrant
17%inclusion13 decks75 decks
10%synergy
Chasm Skulker
16%inclusion12 decks75 decks
3%synergy
Deekah, Fractal Theorist
16%inclusion12 decks75 decks
14%synergy
Laboratory Maniac
16%inclusion12 decks75 decks
-3%synergy
Sakashima of a Thousand Faces
16%inclusion12 decks75 decks
10%synergy
Harbinger of the Seas
15%inclusion11 decks75 decks
6%synergy
Valley Floodcaller
13%inclusion10 decks75 decks
9%synergy
Stormtide Leviathan
13%inclusion10 decks75 decks
7%synergy
Wonder
12%inclusion9 decks75 decks
7%synergy
Burnished Hart
12%inclusion9 decks75 decks
6%synergy
Deadeye Navigator
12%inclusion9 decks75 decks
8%synergy
Hermes, Overseer of Elpis
11%inclusion5 decks45 decks
9%synergy
Jin-Gitaxias
11%inclusion8 decks75 decks
7%synergy
Spellseeker
11%inclusion8 decks75 decks
3%synergy
Thada Adel, Acquisitor
11%inclusion8 decks75 decks
9%synergy
Wizards of Thay
11%inclusion8 decks75 decks
9%synergy
Dour Port-Mage
11%inclusion8 decks75 decks
7%synergy
Wan Shi Tong, Librarian
10%inclusion3 decks30 decks
2%synergy
The Unagi of Kyoshi Island
10%inclusion3 decks30 decks
3%synergy
Peregrine Drake
9.3%inclusion7 decks75 decks
1%synergy
The Reality Chip
9.3%inclusion7 decks75 decks
-3%synergy
Sakashima the Impostor
9.3%inclusion7 decks75 decks
6%synergy
Glasspool Mimic
9.3%inclusion7 decks75 decks
3%synergy
Dreamscape Artist
9.3%inclusion7 decks75 decks
6%synergy
High Fae Trickster
9.0%inclusion6 decks67 decks
3%synergy
Twenty-Toed Toad
8.1%inclusion6 decks74 decks
2%synergy
Kitsa, Otterball Elite
8.0%inclusion6 decks75 decks
5%synergy
Thassa, God of the Sea
8.0%inclusion6 decks75 decks
4%synergy
Docent of Perfection
8.0%inclusion6 decks75 decks
5%synergy
Instants
Sink into Stupor
60%inclusion45 decks75 decks
38%synergy
Blur
52%inclusion39 decks75 decks
46%synergy
Rewind
52%inclusion39 decks75 decks
39%synergy
Mystic Confluence
51%inclusion38 decks75 decks
41%synergy
Ghostly Flicker
43%inclusion32 decks75 decks
31%synergy
Brainstorm
41%inclusion31 decks75 decks
0%synergy
Arcane Denial
40%inclusion30 decks75 decks
4%synergy
Snap
37%inclusion28 decks75 decks
19%synergy
Engulf the Shore
36%inclusion27 decks75 decks
28%synergy
Narset's Reversal
35%inclusion26 decks75 decks
22%synergy
Unwind
35%inclusion26 decks75 decks
25%synergy
Teferi's Time Twist
35%inclusion26 decks75 decks
29%synergy
Reality Shift
33%inclusion25 decks75 decks
6%synergy
Capsize
33%inclusion25 decks75 decks
29%synergy
Silundi Vision
33%inclusion25 decks75 decks
28%synergy
An Offer You Can't Refuse
32%inclusion24 decks75 decks
-5%synergy
Mana Drain
32%inclusion24 decks75 decks
5%synergy
Aetherspouts
31%inclusion23 decks75 decks
23%synergy
Planar Incision
29%inclusion22 decks75 decks
25%synergy
Dig Through Time
28%inclusion21 decks75 decks
18%synergy
Opt
24%inclusion18 decks75 decks
-1%synergy
Swan Song
24%inclusion18 decks75 decks
-3%synergy
Drown in Dreams
21%inclusion16 decks75 decks
16%synergy
March of Swirling Mist
21%inclusion16 decks75 decks
13%synergy
Hide on the Ceiling
19%inclusion7 decks36 decks
17%synergy
Nexus of Fate
19%inclusion14 decks75 decks
13%synergy
Consider
19%inclusion14 decks75 decks
4%synergy
Negate
17%inclusion13 decks75 decks
-21%synergy
Consult the Star Charts
17%inclusion7 decks42 decks
13%synergy
Displace
16%inclusion12 decks75 decks
12%synergy
Fact or Fiction
16%inclusion12 decks75 decks
7%synergy
Spell Swindle
16%inclusion12 decks75 decks
13%synergy
Stroke of Genius
15%inclusion11 decks75 decks
12%synergy
Elminster's Simulacrum
15%inclusion11 decks75 decks
13%synergy
Slip Out the Back
13%inclusion10 decks75 decks
6%synergy
Illusionist's Stratagem
13%inclusion10 decks75 decks
12%synergy
Quick Study
13%inclusion10 decks75 decks
7%synergy
Commandeer
13%inclusion10 decks75 decks
8%synergy
Resculpt
13%inclusion10 decks75 decks
-5%synergy
Siren's Ruse
12%inclusion9 decks75 decks
10%synergy
Reenact the Crime
12%inclusion9 decks75 decks
10%synergy
Brainsurge
12%inclusion9 decks75 decks
4%synergy
Thirst for Discovery
11%inclusion8 decks75 decks
5%synergy
Access Denied
11%inclusion8 decks75 decks
7%synergy
Long River's Pull
11%inclusion8 decks75 decks
6%synergy
See Double
9.3%inclusion7 decks75 decks
6%synergy
Disallow
9.3%inclusion7 decks75 decks
3%synergy
Muddle the Mixture
9.3%inclusion7 decks75 decks
-6%synergy
Commander's Insight
9.3%inclusion7 decks75 decks
8%synergy
Time Stop
8.0%inclusion6 decks75 decks
6%synergy
Sorceries
Sea Gate Restoration
69%inclusion52 decks75 decks
54%synergy
Spectral Deluge
48%inclusion36 decks75 decks
37%synergy
Irenicus's Vile Duplication
40%inclusion30 decks75 decks
32%synergy
Flow of Ideas
40%inclusion30 decks75 decks
35%synergy
Aquitect's Will
29%inclusion22 decks75 decks
24%synergy
Lórien Revealed
29%inclusion22 decks75 decks
21%synergy
Curse of the Swine
28%inclusion21 decks75 decks
17%synergy
Quantum Misalignment
28%inclusion21 decks75 decks
24%synergy
Mnemonic Deluge
27%inclusion20 decks75 decks
24%synergy
Rite of Replication
24%inclusion18 decks75 decks
17%synergy
Mass Manipulation
24%inclusion18 decks75 decks
22%synergy
Ponder
20%inclusion15 decks75 decks
-10%synergy
Treasure Cruise
20%inclusion15 decks75 decks
9%synergy
Season of Weaving
20%inclusion15 decks75 decks
15%synergy
Clone Legion
20%inclusion15 decks75 decks
17%synergy
Time Warp
20%inclusion15 decks75 decks
14%synergy
Retraced Image
19%inclusion14 decks75 decks
16%synergy
Solve the Equation
19%inclusion14 decks75 decks
6%synergy
Blatant Thievery
17%inclusion13 decks75 decks
14%synergy
Preordain
17%inclusion13 decks75 decks
-6%synergy
Spirit Water Revival
17%inclusion5 decks30 decks
11%synergy
Windfall
15%inclusion11 decks75 decks
-8%synergy
Blue Sun's Twilight
15%inclusion11 decks75 decks
11%synergy
Temporal Manipulation
15%inclusion11 decks75 decks
11%synergy
Stock Up
14%inclusion8 decks59 decks
10%synergy
Bribery
12%inclusion9 decks75 decks
8%synergy
Inundate
12%inclusion9 decks75 decks
10%synergy
Expropriate
12%inclusion9 decks75 decks
8%synergy
Flood of Tears
12%inclusion9 decks75 decks
9%synergy
River's Rebuke
12%inclusion9 decks75 decks
9%synergy
Enter the Enigma
12%inclusion8 decks68 decks
5%synergy
Consuming Tide
11%inclusion8 decks75 decks
7%synergy
Commit // Memory
11%inclusion8 decks75 decks
8%synergy
Time Stretch
11%inclusion8 decks75 decks
7%synergy
Splash Portal
9.3%inclusion7 decks75 decks
7%synergy
Deep Analysis
9.3%inclusion7 decks75 decks
4%synergy
Capture of Jingzhou
9.3%inclusion7 decks75 decks
7%synergy
Merchant Scroll
8.0%inclusion6 decks75 decks
-1%synergy
Ember Island Production
6.9%inclusion2 decks29 decks
5%synergy
Relm's Sketching
6.8%inclusion3 decks44 decks
3%synergy
Time Spiral
6.7%inclusion5 decks75 decks
5%synergy
Ravenform
6.7%inclusion5 decks75 decks
-2%synergy
Slip Through Space
6.7%inclusion5 decks75 decks
2%synergy
Stolen Identity
6.7%inclusion5 decks75 decks
4%synergy
Mitotic Manipulation
6.7%inclusion5 decks75 decks
5%synergy
Aminatou's Augury
6.7%inclusion5 decks75 decks
5%synergy
Secret of Bloodbending
6.7%inclusion2 decks30 decks
4%synergy
Invoke the Winds
5.3%inclusion4 decks75 decks
3%synergy
Enter the Infinite
5.3%inclusion4 decks75 decks
1%synergy
Recurring Insight
5.3%inclusion4 decks75 decks
4%synergy
Utility Artifacts
Wayfarer's Bauble
44%inclusion33 decks75 decks
26%synergy
Swiftfoot Boots
31%inclusion23 decks75 decks
2%synergy
Lightning Greaves
27%inclusion20 decks75 decks
1%synergy
Sword of the Animist
23%inclusion17 decks75 decks
17%synergy
Sword of Hearth and Home
21%inclusion16 decks75 decks
19%synergy
Brotherhood Regalia
21%inclusion16 decks75 decks
20%synergy
Primal Amulet
20%inclusion15 decks75 decks
18%synergy
Winged Boots
20%inclusion15 decks75 decks
17%synergy
Conjurer's Closet
19%inclusion14 decks75 decks
14%synergy
Vedalken Shackles
19%inclusion14 decks75 decks
16%synergy
Commander's Plate
17%inclusion13 decks75 decks
13%synergy
Quicksilver Fountain
13%inclusion10 decks75 decks
12%synergy
Waterbending Scroll
11%inclusion3 decks27 decks
2%synergy
Mindsplice Apparatus
9.3%inclusion7 decks75 decks
5%synergy
The Magic Mirror
8.0%inclusion6 decks75 decks
2%synergy
Whispersilk Cloak
8.0%inclusion6 decks75 decks
6%synergy
Insight Engine
7.1%inclusion3 decks42 decks
2%synergy
Bitterthorn, Nissa's Animus
6.7%inclusion5 decks75 decks
6%synergy
Shadowspear
6.7%inclusion5 decks75 decks
5%synergy
Isochron Scepter
6.7%inclusion5 decks75 decks
-11%synergy
Vedalken Orrery
5.3%inclusion4 decks75 decks
2%synergy
Enchantments
Shark Typhoon
37%inclusion28 decks75 decks
30%synergy
Propaganda
28%inclusion21 decks75 decks
-2%synergy
Metallurgic Summonings
24%inclusion18 decks75 decks
20%synergy
Mystic Remora
21%inclusion16 decks75 decks
-6%synergy
Leyline of Anticipation
19%inclusion14 decks75 decks
9%synergy
Aqueous Form
13%inclusion10 decks75 decks
8%synergy
Wizard Class
12%inclusion9 decks75 decks
-5%synergy
Case of the Ransacked Lab
11%inclusion8 decks75 decks
6%synergy
Ominous Seas
9.3%inclusion7 decks75 decks
-2%synergy
Fishliver Oil
9.3%inclusion7 decks75 decks
9%synergy
Teferi's Ageless Insight
8.0%inclusion6 decks75 decks
-9%synergy
As Foretold
8.0%inclusion6 decks75 decks
4%synergy
Virtue of Knowledge
6.7%inclusion5 decks75 decks
5%synergy
Omniscience
5.3%inclusion4 decks75 decks
-3%synergy
Imprisoned in the Moon
5.3%inclusion4 decks75 decks
-7%synergy
Copy Land
5.3%inclusion4 decks75 decks
4%synergy
Planeswalkers
Jace, Wielder of Mysteries
9.3%inclusion7 decks75 decks
-5%synergy
Utility Lands
Mystic Sanctuary
89%inclusion67 decks75 decks
39%synergy
Reliquary Tower
73%inclusion55 decks75 decks
17%synergy
Rogue's Passage
55%inclusion41 decks75 decks
39%synergy
Otawara, Soaring City
51%inclusion38 decks75 decks
25%synergy
Nykthos, Shrine to Nyx
48%inclusion36 decks75 decks
32%synergy
Terrain Generator
40%inclusion30 decks75 decks
32%synergy
War Room
37%inclusion28 decks75 decks
22%synergy
Castle Vantress
36%inclusion27 decks75 decks
17%synergy
Maze of Ith
31%inclusion23 decks75 decks
26%synergy
Rivendell
27%inclusion20 decks75 decks
15%synergy
Mistrise Village
24%inclusion12 decks51 decks
14%synergy
Minamo, School at Water's Edge
19%inclusion14 decks75 decks
6%synergy
Sunken Palace
16%inclusion12 decks75 decks
12%synergy
Command Beacon
16%inclusion12 decks75 decks
12%synergy
Bonders' Enclave
15%inclusion11 decks75 decks
13%synergy
Scavenger Grounds
13%inclusion10 decks75 decks
6%synergy
Lonely Sandbar
11%inclusion8 decks75 decks
-3%synergy
Nesting Grounds
9.3%inclusion7 decks75 decks
7%synergy
Temple of the False God
9.3%inclusion7 decks75 decks
-1%synergy
Halimar Depths
8.0%inclusion6 decks75 decks
-2%synergy
Agna Qel'a
7.1%inclusion2 decks28 decks
-1%synergy
Emergence Zone
6.7%inclusion5 decks75 decks
2%synergy
Academy Ruins
6.7%inclusion5 decks75 decks
-12%synergy
Strip Mine
6.7%inclusion5 decks75 decks
4%synergy
Coral Atoll
5.3%inclusion4 decks75 decks
2%synergy
Urza's Saga
5.3%inclusion4 decks75 decks
-11%synergy
Mana Artifacts
Sol Ring
67%inclusion50 decks75 decks
-18%synergy
Arcane Signet
63%inclusion47 decks75 decks
-2%synergy
Thought Vessel
61%inclusion46 decks75 decks
10%synergy
Mind Stone
29%inclusion22 decks75 decks
-6%synergy
Throne of Eldraine
28%inclusion21 decks75 decks
19%synergy
Sky Diamond
24%inclusion18 decks75 decks
1%synergy
Midnight Clock
23%inclusion17 decks75 decks
2%synergy
Fellwar Stone
21%inclusion16 decks75 decks
2%synergy
Extraplanar Lens
16%inclusion12 decks75 decks
8%synergy
Bender's Waterskin
14%inclusion5 decks36 decks
4%synergy
Decanter of Endless Water
13%inclusion10 decks75 decks
-1%synergy
Nyx Lotus
11%inclusion8 decks75 decks
7%synergy
Misleading Signpost
6.7%inclusion5 decks75 decks
3%synergy
Sceptre of Eternal Glory
5.3%inclusion4 decks75 decks
1%synergy
Everflowing Chalice
5.3%inclusion4 decks75 decks
-11%synergy
Caged Sun
5.3%inclusion4 decks75 decks
-6%synergy
Lands
Island
93%inclusion70 decks75 decks
0%synergy
Sea Gate Restoration
69%inclusion52 decks75 decks
54%synergy
Sink into Stupor
60%inclusion45 decks75 decks
38%synergy
Myriad Landscape
52%inclusion39 decks75 decks
26%synergy
Silundi Vision
33%inclusion25 decks75 decks
28%synergy
Hydroelectric Specimen
25%inclusion19 decks75 decks
11%synergy
Talon Gates of Madara
17%inclusion13 decks75 decks
14%synergy
Demolition Field
16%inclusion12 decks75 decks
11%synergy
Horizon of Progress
15%inclusion11 decks75 decks
13%synergy
Flooded Strand
11%inclusion8 decks75 decks
2%synergy
Snow-Covered Island
9.3%inclusion7 decks75 decks
1%synergy
Glasspool Mimic
9.3%inclusion7 decks75 decks
3%synergy
Misty Rainforest
8.0%inclusion6 decks75 decks
0%synergy
Polluted Delta
8.0%inclusion6 decks75 decks
0%synergy
Jwari Disruption
6.7%inclusion5 decks75 decks
2%synergy
Scalding Tarn
6.7%inclusion5 decks75 decks
-1%synergy
Fabled Passage
6.7%inclusion5 decks75 decks
4%synergy
Cavern of Souls
6.7%inclusion5 decks75 decks
2%synergy
Plaza of Heroes
5.3%inclusion4 decks75 decks
5%synergy
Urza's Cave
5.3%inclusion4 decks75 decks
1%synergy
Prismatic Vista
5.3%inclusion4 decks75 decks
1%synergy