Eluge, the Shoreless Sea (Commander) - Core 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
21%inclusion4 decks19 decks
19%synergy
Divergent Equation
18%inclusion2 decks11 decks
17%synergy
Wisdom of Ages
17%inclusion2 decks12 decks
14%synergy
Emeritus of Ideation
8.3%inclusion1 decks12 decks
5%synergy
High Synergy Cards
Flow of Knowledge
72%inclusion33 decks46 decks
56%synergy
Finale of Revelation
61%inclusion28 decks46 decks
54%synergy
Essence Flux
61%inclusion28 decks46 decks
52%synergy
Planar Incision
52%inclusion24 decks46 decks
47%synergy
The Flood of Mars
50%inclusion23 decks46 decks
47%synergy
Rewind
59%inclusion27 decks46 decks
46%synergy
Wavebreak Hippocamp
57%inclusion26 decks46 decks
46%synergy
Pull from Tomorrow
54%inclusion25 decks46 decks
45%synergy
Talrand, Sky Summoner
57%inclusion26 decks46 decks
43%synergy
Archmage Emeritus
63%inclusion29 decks46 decks
43%synergy
Top Cards
Sapphire Medallion
67%inclusion31 decks46 decks
8%synergy
Counterspell
63%inclusion29 decks46 decks
-3%synergy
Frantic Search
57%inclusion26 decks46 decks
26%synergy
Aetherize
54%inclusion25 decks46 decks
24%synergy
Archmage of Runes
52%inclusion23 decks44 decks
41%synergy
Ghostly Flicker
52%inclusion24 decks46 decks
41%synergy
Wayfarer's Bauble
50%inclusion23 decks46 decks
33%synergy
Archmage's Charm
50%inclusion23 decks46 decks
33%synergy
Shark Typhoon
50%inclusion23 decks46 decks
43%synergy
Blur
48%inclusion22 decks46 decks
42%synergy
Creatures
Archaeomancer
41%inclusion19 decks46 decks
26%synergy
Hullbreaker Horror
41%inclusion19 decks46 decks
17%synergy
Displacer Kitten
39%inclusion18 decks46 decks
29%synergy
Baral, Chief of Compliance
39%inclusion18 decks46 decks
28%synergy
Haughty Djinn
37%inclusion17 decks46 decks
30%synergy
Ojer Pakpatiq, Deepest Epoch
33%inclusion15 decks46 decks
28%synergy
Solemn Simulacrum
30%inclusion14 decks46 decks
9%synergy
Thunderclap Drake
30%inclusion14 decks46 decks
26%synergy
Murmuring Mystic
28%inclusion13 decks46 decks
18%synergy
PuPu UFO
26%inclusion9 decks34 decks
23%synergy
Hydroelectric Specimen
24%inclusion11 decks46 decks
10%synergy
Scourge of Fleets
22%inclusion10 decks46 decks
10%synergy
Chasm Skulker
22%inclusion10 decks46 decks
9%synergy
Deekah, Fractal Theorist
15%inclusion7 decks46 decks
14%synergy
Chrome Host Seedshark
15%inclusion7 decks46 decks
11%synergy
Jin-Gitaxias
15%inclusion7 decks46 decks
12%synergy
Marang River Regent
14%inclusion5 decks36 decks
12%synergy
Peregrine Drake
13%inclusion6 decks46 decks
5%synergy
Psychosis Crawler
13%inclusion6 decks46 decks
-2%synergy
Silver Myr
13%inclusion6 decks46 decks
2%synergy
Burnished Hart
13%inclusion6 decks46 decks
7%synergy
Aven Courier
13%inclusion6 decks46 decks
12%synergy
Dour Port-Mage
13%inclusion6 decks46 decks
10%synergy
Deadeye Navigator
13%inclusion6 decks46 decks
9%synergy
Thassa, Deep-Dwelling
11%inclusion5 decks46 decks
7%synergy
Walking Atlas
11%inclusion5 decks46 decks
7%synergy
Nezahal, Primal Tide
11%inclusion5 decks46 decks
3%synergy
Colossal Whale
11%inclusion5 decks46 decks
10%synergy
Mischievous Mystic
9.1%inclusion4 decks44 decks
3%synergy
Hermes, Overseer of Elpis
8.8%inclusion3 decks34 decks
7%synergy
Mocking Sprite
8.7%inclusion4 decks46 decks
5%synergy
Venser, Shaper Savant
8.7%inclusion4 decks46 decks
3%synergy
Stormtide Leviathan
8.7%inclusion4 decks46 decks
2%synergy
Snapcaster Mage
8.7%inclusion4 decks46 decks
2%synergy
God-Eternal Kefnet
8.7%inclusion4 decks46 decks
7%synergy
Docent of Perfection
8.7%inclusion4 decks46 decks
6%synergy
Spark Double
8.7%inclusion4 decks46 decks
-4%synergy
Charix, the Raging Isle
8.7%inclusion4 decks46 decks
6%synergy
Wizards of Thay
8.7%inclusion4 decks46 decks
7%synergy
Lier, Disciple of the Drowned
8.7%inclusion4 decks46 decks
5%synergy
Jin-Gitaxias, Progress Tyrant
8.7%inclusion4 decks46 decks
1%synergy
Wan Shi Tong, Librarian
7.7%inclusion2 decks26 decks
0%synergy
The Unagi of Kyoshi Island
7.7%inclusion2 decks26 decks
1%synergy
High Fae Trickster
6.8%inclusion3 decks44 decks
1%synergy
Enclave Elite
6.5%inclusion3 decks46 decks
6%synergy
Tishana's Tidebinder
6.5%inclusion3 decks46 decks
2%synergy
Serpent of the Endless Sea
6.5%inclusion3 decks46 decks
6%synergy
Geyser Drake
6.5%inclusion3 decks46 decks
4%synergy
Mathise, Surge Channeler
6.5%inclusion3 decks46 decks
6%synergy
Scampering Surveyor
6.5%inclusion3 decks46 decks
5%synergy
Instants
Sublime Epiphany
48%inclusion22 decks46 decks
41%synergy
Mystic Confluence
48%inclusion22 decks46 decks
39%synergy
High Tide
48%inclusion22 decks46 decks
4%synergy
Blue Sun's Zenith
46%inclusion21 decks46 decks
34%synergy
Snap
43%inclusion20 decks46 decks
25%synergy
Sink into Stupor
43%inclusion20 decks46 decks
22%synergy
Teferi's Time Twist
43%inclusion20 decks46 decks
38%synergy
Cryptic Command
41%inclusion19 decks46 decks
29%synergy
Rapid Hybridization
39%inclusion18 decks46 decks
5%synergy
Engulf the Shore
39%inclusion18 decks46 decks
31%synergy
Unwind
37%inclusion17 decks46 decks
27%synergy
Pongify
35%inclusion16 decks46 decks
-5%synergy
Aetherspouts
35%inclusion16 decks46 decks
27%synergy
Arcane Denial
35%inclusion16 decks46 decks
-2%synergy
Three Steps Ahead
33%inclusion15 decks46 decks
22%synergy
Negate
33%inclusion15 decks46 decks
-5%synergy
Brainstorm
28%inclusion13 decks46 decks
-13%synergy
Brainsurge
28%inclusion13 decks46 decks
20%synergy
Reality Shift
28%inclusion13 decks46 decks
2%synergy
Capsize
28%inclusion13 decks46 decks
24%synergy
Dig Through Time
28%inclusion13 decks46 decks
19%synergy
An Offer You Can't Refuse
26%inclusion12 decks46 decks
-12%synergy
Silundi Vision
26%inclusion12 decks46 decks
21%synergy
Narset's Reversal
24%inclusion11 decks46 decks
12%synergy
March of Swirling Mist
22%inclusion10 decks46 decks
14%synergy
Fact or Fiction
20%inclusion9 decks46 decks
11%synergy
Consult the Star Charts
19%inclusion6 decks31 decks
15%synergy
Displace
17%inclusion8 decks46 decks
13%synergy
Elminster's Simulacrum
17%inclusion8 decks46 decks
16%synergy
Time Stop
17%inclusion8 decks46 decks
16%synergy
Nexus of Fate
17%inclusion8 decks46 decks
12%synergy
Opt
17%inclusion8 decks46 decks
-8%synergy
Resculpt
17%inclusion8 decks46 decks
0%synergy
Spell Swindle
17%inclusion8 decks46 decks
15%synergy
Hide on the Ceiling
17%inclusion5 decks29 decks
15%synergy
Illusionist's Stratagem
15%inclusion7 decks46 decks
14%synergy
Quick Study
15%inclusion7 decks46 decks
10%synergy
Drown in Dreams
15%inclusion7 decks46 decks
10%synergy
Long River's Pull
15%inclusion7 decks46 decks
11%synergy
Diviner's Portent
13%inclusion6 decks46 decks
12%synergy
See Double
13%inclusion6 decks46 decks
10%synergy
Run Away Together
13%inclusion6 decks46 decks
9%synergy
Siren's Ruse
13%inclusion6 decks46 decks
11%synergy
Reins of Power
13%inclusion6 decks46 decks
11%synergy
Desertion
13%inclusion6 decks46 decks
11%synergy
Evacuation
13%inclusion6 decks46 decks
5%synergy
Refute
11%inclusion5 decks44 decks
6%synergy
Muddle the Mixture
11%inclusion5 decks46 decks
-4%synergy
Thirst for Discovery
11%inclusion5 decks46 decks
5%synergy
Transcendent Message
11%inclusion5 decks46 decks
9%synergy
Sorceries
Spectral Deluge
48%inclusion22 decks46 decks
37%synergy
Aquitect's Will
35%inclusion16 decks46 decks
30%synergy
Flow of Ideas
35%inclusion16 decks46 decks
30%synergy
Lórien Revealed
30%inclusion14 decks46 decks
22%synergy
Sea Gate Restoration
26%inclusion12 decks46 decks
11%synergy
Curse of the Swine
26%inclusion12 decks46 decks
15%synergy
Irenicus's Vile Duplication
24%inclusion11 decks46 decks
16%synergy
Solve the Equation
24%inclusion11 decks46 decks
12%synergy
Ponder
22%inclusion10 decks46 decks
-7%synergy
Splash Portal
22%inclusion10 decks46 decks
19%synergy
Mnemonic Deluge
22%inclusion10 decks46 decks
19%synergy
Clone Legion
22%inclusion10 decks46 decks
19%synergy
Preordain
22%inclusion10 decks46 decks
-2%synergy
Rite of Replication
22%inclusion10 decks46 decks
15%synergy
Consuming Tide
20%inclusion9 decks46 decks
16%synergy
River's Rebuke
20%inclusion9 decks46 decks
16%synergy
Mass Manipulation
17%inclusion8 decks46 decks
15%synergy
Enter the Enigma
16%inclusion7 decks44 decks
9%synergy
Flood of Tears
15%inclusion7 decks46 decks
12%synergy
Treasure Cruise
15%inclusion7 decks46 decks
4%synergy
Season of Weaving
13%inclusion6 decks46 decks
8%synergy
Blatant Thievery
13%inclusion6 decks46 decks
10%synergy
Retraced Image
13%inclusion6 decks46 decks
10%synergy
Will of the Temur
11%inclusion4 decks36 decks
10%synergy
Quantum Misalignment
11%inclusion5 decks46 decks
7%synergy
Slip Through Space
11%inclusion5 decks46 decks
6%synergy
Aminatou's Augury
11%inclusion5 decks46 decks
9%synergy
Savor the Moment
11%inclusion5 decks46 decks
10%synergy
Windfall
8.7%inclusion4 decks46 decks
-14%synergy
Blue Sun's Twilight
8.7%inclusion4 decks46 decks
6%synergy
Stolen Identity
8.7%inclusion4 decks46 decks
6%synergy
Deep Analysis
8.7%inclusion4 decks46 decks
3%synergy
Merchant Scroll
8.7%inclusion4 decks46 decks
0%synergy
Aether Gale
8.7%inclusion4 decks46 decks
7%synergy
Stock Up
7.1%inclusion3 decks42 decks
3%synergy
Flood of Recollection
6.5%inclusion3 decks46 decks
4%synergy
Portent of Calamity
6.5%inclusion3 decks46 decks
6%synergy
Mind Spring
6.5%inclusion3 decks46 decks
5%synergy
Rise from the Tides
6.5%inclusion3 decks46 decks
4%synergy
Wash Out
6.5%inclusion3 decks46 decks
2%synergy
Commit // Memory
6.5%inclusion3 decks46 decks
4%synergy
Mists of Lórien
6.5%inclusion3 decks46 decks
5%synergy
Mitotic Manipulation
6.5%inclusion3 decks46 decks
5%synergy
Temporal Manipulation
6.5%inclusion3 decks46 decks
3%synergy
Bribery
6.5%inclusion3 decks46 decks
3%synergy
Invoke the Winds
6.5%inclusion3 decks46 decks
5%synergy
Time Stretch
6.5%inclusion3 decks46 decks
2%synergy
Hunted by The Family
6.5%inclusion3 decks46 decks
6%synergy
Temporal Trespass
6.5%inclusion3 decks46 decks
4%synergy
Time Warp
6.5%inclusion3 decks46 decks
1%synergy
Utility Artifacts
Swiftfoot Boots
20%inclusion9 decks46 decks
-9%synergy
Winged Boots
15%inclusion7 decks46 decks
12%synergy
Quicksilver Fountain
13%inclusion6 decks46 decks
12%synergy
Mindsplice Apparatus
11%inclusion5 decks46 decks
7%synergy
Primal Amulet
8.7%inclusion4 decks46 decks
6%synergy
Conjurer's Closet
8.7%inclusion4 decks46 decks
4%synergy
Sword of the Animist
8.7%inclusion4 decks46 decks
3%synergy
Waterbending Scroll
7.7%inclusion2 decks26 decks
-1%synergy
Lightning Greaves
6.5%inclusion3 decks46 decks
-20%synergy
Brotherhood Regalia
6.5%inclusion3 decks46 decks
5%synergy
Adaptive Training Post
5.6%inclusion2 decks36 decks
5%synergy
Enchantments
Metallurgic Summonings
33%inclusion15 decks46 decks
29%synergy
Propaganda
33%inclusion15 decks46 decks
2%synergy
Mystic Remora
17%inclusion8 decks46 decks
-9%synergy
Leyline of Anticipation
13%inclusion6 decks46 decks
4%synergy
Wizard Class
11%inclusion5 decks46 decks
-6%synergy
Case of the Ransacked Lab
11%inclusion5 decks46 decks
7%synergy
Aqueous Form
8.7%inclusion4 decks46 decks
3%synergy
Ominous Seas
8.7%inclusion4 decks46 decks
-3%synergy
Sword Coast Sailor
8.7%inclusion4 decks46 decks
8%synergy
Fishliver Oil
8.7%inclusion4 decks46 decks
8%synergy
Teferi's Ageless Insight
6.5%inclusion3 decks46 decks
-11%synergy
Extravagant Replication
6.5%inclusion3 decks46 decks
4%synergy
Planeswalkers
Jace, Wielder of Mysteries
11%inclusion5 decks46 decks
-4%synergy
Utility Lands
Mystic Sanctuary
76%inclusion35 decks46 decks
26%synergy
Reliquary Tower
54%inclusion25 decks46 decks
-2%synergy
Rogue's Passage
50%inclusion23 decks46 decks
35%synergy
Terrain Generator
30%inclusion14 decks46 decks
23%synergy
Castle Vantress
30%inclusion14 decks46 decks
12%synergy
Scavenger Grounds
28%inclusion13 decks46 decks
21%synergy
War Room
24%inclusion11 decks46 decks
8%synergy
Sunken Palace
22%inclusion10 decks46 decks
18%synergy
Rivendell
17%inclusion8 decks46 decks
7%synergy
Otawara, Soaring City
17%inclusion8 decks46 decks
-8%synergy
Bonders' Enclave
17%inclusion8 decks46 decks
16%synergy
Halimar Depths
15%inclusion7 decks46 decks
6%synergy
Nykthos, Shrine to Nyx
15%inclusion7 decks46 decks
-1%synergy
Lonely Sandbar
13%inclusion6 decks46 decks
-1%synergy
Cephalid Coliseum
13%inclusion6 decks46 decks
4%synergy
Agna Qel'a
12%inclusion3 decks26 decks
4%synergy
Maze of Ith
11%inclusion5 decks46 decks
6%synergy
Coral Atoll
8.7%inclusion4 decks46 decks
5%synergy
Soaring Seacliff
8.7%inclusion4 decks46 decks
8%synergy
Mistrise Village
8.3%inclusion3 decks36 decks
-1%synergy
Emergence Zone
6.5%inclusion3 decks46 decks
2%synergy
Temple of the False God
6.5%inclusion3 decks46 decks
-3%synergy
Mana Artifacts
Arcane Signet
54%inclusion25 decks46 decks
-10%synergy
Sol Ring
52%inclusion24 decks46 decks
-33%synergy
Thought Vessel
41%inclusion19 decks46 decks
-10%synergy
Sky Diamond
26%inclusion12 decks46 decks
4%synergy
Mind Stone
24%inclusion11 decks46 decks
-11%synergy
Decanter of Endless Water
15%inclusion7 decks46 decks
2%synergy
Bender's Waterskin
13%inclusion4 decks30 decks
3%synergy
Fellwar Stone
13%inclusion6 decks46 decks
-7%synergy
Midnight Clock
11%inclusion5 decks46 decks
-9%synergy
Throne of Eldraine
8.7%inclusion4 decks46 decks
0%synergy
Coldsteel Heart
6.5%inclusion3 decks46 decks
4%synergy
Nyx Lotus
6.5%inclusion3 decks46 decks
3%synergy
Lands
Island
100%inclusion46 decks46 decks
6%synergy
Myriad Landscape
59%inclusion27 decks46 decks
33%synergy
Sink into Stupor
43%inclusion20 decks46 decks
22%synergy
Sea Gate Restoration
26%inclusion12 decks46 decks
11%synergy
Silundi Vision
26%inclusion12 decks46 decks
21%synergy
Hydroelectric Specimen
24%inclusion11 decks46 decks
10%synergy
Demolition Field
24%inclusion11 decks46 decks
19%synergy
Horizon of Progress
11%inclusion5 decks46 decks
9%synergy