Eluge, the Shoreless Sea (Commander) - Counterspells

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
Here Comes a New Hero!
13%inclusion4 decks31 decks
12%synergy
Irma, Part-Time Mutant
10%inclusion3 decks31 decks
6%synergy
Mathemagics
5.3%inclusion2 decks38 decks
5%synergy
High Synergy Cards
Wavebreak Hippocamp
61%inclusion122 decks201 decks
50%synergy
Archmage's Charm
65%inclusion130 decks201 decks
48%synergy
Finale of Revelation
52%inclusion104 decks201 decks
45%synergy
Rewind
57%inclusion114 decks201 decks
44%synergy
Mystic Confluence
53%inclusion107 decks201 decks
44%synergy
Sublime Epiphany
50%inclusion101 decks201 decks
44%synergy
Archmage Emeritus
60%inclusion121 decks201 decks
40%synergy
Baral, Chief of Compliance
50%inclusion101 decks201 decks
39%synergy
Cryptic Command
50%inclusion101 decks201 decks
38%synergy
Essence Flux
46%inclusion92 decks201 decks
37%synergy
Top Cards
Counterspell
83%inclusion167 decks201 decks
17%synergy
Sapphire Medallion
69%inclusion139 decks201 decks
10%synergy
High Tide
54%inclusion109 decks201 decks
10%synergy
Arcane Denial
51%inclusion103 decks201 decks
15%synergy
Talrand, Sky Summoner
51%inclusion102 decks201 decks
37%synergy
An Offer You Can't Refuse
50%inclusion100 decks201 decks
12%synergy
Frantic Search
49%inclusion99 decks201 decks
19%synergy
Flow of Knowledge
48%inclusion97 decks201 decks
32%synergy
Aetherize
48%inclusion96 decks201 decks
18%synergy
Archmage of Runes
47%inclusion67 decks144 decks
35%synergy
Game Changers
Cyclonic Rift
45%inclusion91 decks201 decks
12%synergy
Rhystic Study
42%inclusion84 decks201 decks
9%synergy
Fierce Guardianship
41%inclusion82 decks201 decks
18%synergy
Mystical Tutor
38%inclusion76 decks201 decks
15%synergy
Force of Will
30%inclusion61 decks201 decks
13%synergy
Thassa's Oracle
16%inclusion33 decks201 decks
4%synergy
Narset, Parter of Veils
16%inclusion33 decks201 decks
6%synergy
The One Ring
15%inclusion30 decks201 decks
2%synergy
Ancient Tomb
14%inclusion29 decks201 decks
3%synergy
Consecrated Sphinx
12%inclusion24 decks201 decks
0%synergy
Creatures
Hullbreaker Horror
45%inclusion90 decks201 decks
20%synergy
Displacer Kitten
41%inclusion82 decks201 decks
31%synergy
The Flood of Mars
40%inclusion81 decks201 decks
37%synergy
Archaeomancer
31%inclusion62 decks201 decks
16%synergy
Haughty Djinn
28%inclusion57 decks201 decks
21%synergy
Scourge of Fleets
24%inclusion48 decks201 decks
12%synergy
Harbinger of the Seas
23%inclusion47 decks201 decks
15%synergy
Murmuring Mystic
22%inclusion45 decks201 decks
12%synergy
Hydroelectric Specimen
19%inclusion39 decks201 decks
5%synergy
Ojer Pakpatiq, Deepest Epoch
18%inclusion36 decks201 decks
13%synergy
Aven Courier
18%inclusion36 decks201 decks
17%synergy
Jin-Gitaxias, Progress Tyrant
18%inclusion36 decks201 decks
10%synergy
Spellseeker
16%inclusion33 decks201 decks
8%synergy
Chasm Skulker
16%inclusion32 decks201 decks
3%synergy
Nezahal, Primal Tide
16%inclusion32 decks201 decks
8%synergy
Solemn Simulacrum
15%inclusion31 decks201 decks
-7%synergy
Thunderclap Drake
14%inclusion28 decks201 decks
9%synergy
Thassa, Deep-Dwelling
13%inclusion27 decks201 decks
9%synergy
Snapcaster Mage
13%inclusion26 decks201 decks
6%synergy
Spark Double
13%inclusion26 decks201 decks
0%synergy
Stormtide Leviathan
12%inclusion24 decks201 decks
5%synergy
Tishana's Tidebinder
11%inclusion23 decks201 decks
7%synergy
Laboratory Maniac
11%inclusion23 decks201 decks
-7%synergy
The Unagi of Kyoshi Island
11%inclusion7 decks64 decks
4%synergy
Jin-Gitaxias
10%inclusion21 decks201 decks
7%synergy
Pollywog Prodigy
10%inclusion20 decks198 decks
6%synergy
High Fae Trickster
10%inclusion14 decks142 decks
4%synergy
Faerie Mastermind
9.5%inclusion19 decks201 decks
-5%synergy
Guile
9.0%inclusion18 decks201 decks
7%synergy
Walking Atlas
9.0%inclusion18 decks201 decks
5%synergy
Chrome Host Seedshark
8.5%inclusion17 decks201 decks
4%synergy
The Reality Chip
8.0%inclusion16 decks201 decks
-5%synergy
Wizards of Thay
8.0%inclusion16 decks201 decks
6%synergy
Volatile Stormdrake
7.5%inclusion15 decks201 decks
4%synergy
Kitsa, Otterball Elite
7.5%inclusion15 decks201 decks
5%synergy
Psychosis Crawler
7.5%inclusion15 decks201 decks
-7%synergy
Burnished Hart
7.5%inclusion15 decks201 decks
1%synergy
Dour Port-Mage
7.5%inclusion15 decks201 decks
4%synergy
Flesh Duplicate
7.0%inclusion14 decks201 decks
5%synergy
Octavia, Living Thesis
7.0%inclusion14 decks201 decks
4%synergy
Phyrexian Metamorph
6.5%inclusion13 decks201 decks
-13%synergy
Deekah, Fractal Theorist
6.5%inclusion13 decks201 decks
5%synergy
Kiora, the Rising Tide
6.3%inclusion9 decks142 decks
3%synergy
Starwinder
6.0%inclusion5 decks83 decks
3%synergy
Silver Myr
6.0%inclusion12 decks201 decks
-5%synergy
Ledger Shredder
6.0%inclusion12 decks201 decks
-1%synergy
Deadeye Navigator
6.0%inclusion12 decks201 decks
2%synergy
Twenty-Toed Toad
5.6%inclusion11 decks198 decks
0%synergy
Oboro Breezecaller
5.5%inclusion11 decks201 decks
5%synergy
Vedalken Aethermage
5.5%inclusion11 decks201 decks
3%synergy
Instants
Mana Drain
45%inclusion90 decks201 decks
18%synergy
Pull from Tomorrow
42%inclusion84 decks201 decks
32%synergy
Sink into Stupor
41%inclusion82 decks201 decks
19%synergy
Negate
40%inclusion80 decks201 decks
2%synergy
Brainstorm
40%inclusion80 decks201 decks
-1%synergy
Unwind
40%inclusion80 decks201 decks
30%synergy
Blue Sun's Zenith
39%inclusion79 decks201 decks
28%synergy
Swan Song
39%inclusion79 decks201 decks
13%synergy
Three Steps Ahead
39%inclusion78 decks201 decks
29%synergy
Snap
37%inclusion75 decks201 decks
19%synergy
Pongify
36%inclusion72 decks201 decks
-4%synergy
Blur
35%inclusion71 decks201 decks
30%synergy
Ghostly Flicker
33%inclusion66 decks201 decks
21%synergy
Teferi's Time Twist
33%inclusion66 decks201 decks
28%synergy
Opt
30%inclusion60 decks201 decks
5%synergy
Strix Serenade
30%inclusion60 decks201 decks
21%synergy
Force of Negation
30%inclusion60 decks201 decks
15%synergy
Rapid Hybridization
29%inclusion58 decks201 decks
-6%synergy
Nexus of Fate
29%inclusion58 decks201 decks
23%synergy
Planar Incision
29%inclusion58 decks201 decks
24%synergy
Dig Through Time
29%inclusion58 decks201 decks
19%synergy
Narset's Reversal
26%inclusion53 decks201 decks
14%synergy
Aetherspouts
25%inclusion51 decks201 decks
18%synergy
Reality Shift
24%inclusion49 decks201 decks
-3%synergy
Capsize
23%inclusion47 decks201 decks
19%synergy
Disallow
23%inclusion47 decks201 decks
17%synergy
Spell Pierce
22%inclusion45 decks201 decks
14%synergy
Muddle the Mixture
21%inclusion43 decks201 decks
6%synergy
Mana Leak
21%inclusion43 decks201 decks
15%synergy
Engulf the Shore
21%inclusion42 decks201 decks
13%synergy
Spell Swindle
20%inclusion40 decks201 decks
17%synergy
Dispel
19%inclusion39 decks201 decks
10%synergy
Resculpt
18%inclusion37 decks201 decks
1%synergy
Flusterstorm
18%inclusion37 decks201 decks
9%synergy
Wash Away
18%inclusion37 decks201 decks
14%synergy
Long River's Pull
18%inclusion37 decks201 decks
14%synergy
Fact or Fiction
17%inclusion34 decks201 decks
8%synergy
Tale's End
16%inclusion33 decks201 decks
13%synergy
Into the Flood Maw
16%inclusion32 decks201 decks
10%synergy
Silundi Vision
16%inclusion32 decks201 decks
11%synergy
Consider
15%inclusion30 decks201 decks
0%synergy
Desertion
15%inclusion30 decks201 decks
13%synergy
Insidious Will
14%inclusion29 decks201 decks
13%synergy
Evacuation
14%inclusion29 decks201 decks
7%synergy
Mental Misstep
14%inclusion28 decks201 decks
7%synergy
Brainsurge
14%inclusion28 decks201 decks
6%synergy
Consult the Star Charts
13%inclusion11 decks83 decks
9%synergy
Flare of Denial
13%inclusion26 decks201 decks
6%synergy
Cancel
13%inclusion26 decks201 decks
8%synergy
Stubborn Denial
12%inclusion25 decks201 decks
10%synergy
Sorceries
Ponder
33%inclusion67 decks201 decks
4%synergy
Sea Gate Restoration
33%inclusion67 decks201 decks
18%synergy
Lórien Revealed
32%inclusion64 decks201 decks
23%synergy
Spectral Deluge
29%inclusion58 decks201 decks
18%synergy
Time Stretch
24%inclusion49 decks201 decks
20%synergy
Flow of Ideas
23%inclusion46 decks201 decks
18%synergy
Aquitect's Will
22%inclusion45 decks201 decks
17%synergy
Time Warp
22%inclusion45 decks201 decks
17%synergy
Temporal Manipulation
22%inclusion44 decks201 decks
18%synergy
Enter the Infinite
21%inclusion43 decks201 decks
17%synergy
Curse of the Swine
21%inclusion43 decks201 decks
10%synergy
Expropriate
20%inclusion41 decks201 decks
17%synergy
Solve the Equation
20%inclusion40 decks201 decks
8%synergy
Preordain
19%inclusion38 decks201 decks
-5%synergy
Season of Weaving
18%inclusion37 decks201 decks
13%synergy
Irenicus's Vile Duplication
18%inclusion37 decks201 decks
10%synergy
Windfall
17%inclusion34 decks201 decks
-5%synergy
Temporal Mastery
15%inclusion30 decks201 decks
12%synergy
Mass Manipulation
14%inclusion29 decks201 decks
12%synergy
Treasure Cruise
14%inclusion28 decks201 decks
3%synergy
Karn's Temporal Sundering
13%inclusion27 decks201 decks
11%synergy
Capture of Jingzhou
13%inclusion27 decks201 decks
11%synergy
Spirit Water Revival
13%inclusion8 decks64 decks
7%synergy
Bribery
12%inclusion24 decks201 decks
8%synergy
Blatant Thievery
12%inclusion24 decks201 decks
9%synergy
Consuming Tide
11%inclusion23 decks201 decks
8%synergy
Mnemonic Deluge
11%inclusion23 decks201 decks
9%synergy
Stock Up
11%inclusion13 decks119 decks
8%synergy
Merchant Scroll
10%inclusion21 decks201 decks
2%synergy
Blue Sun's Twilight
9.5%inclusion19 decks201 decks
6%synergy
Personal Tutor
9.5%inclusion19 decks201 decks
5%synergy
Enter the Enigma
9.2%inclusion15 decks163 decks
3%synergy
Temporal Trespass
9.0%inclusion18 decks201 decks
7%synergy
Quantum Misalignment
8.5%inclusion17 decks201 decks
5%synergy
River's Rebuke
8.5%inclusion17 decks201 decks
5%synergy
Splash Portal
8.0%inclusion16 decks201 decks
5%synergy
Beacon of Tomorrows
8.0%inclusion16 decks201 decks
6%synergy
Step Through
7.5%inclusion15 decks201 decks
2%synergy
Silver Scrutiny
7.0%inclusion14 decks201 decks
6%synergy
Mind Spring
7.0%inclusion14 decks201 decks
5%synergy
Deep Analysis
6.5%inclusion13 decks201 decks
1%synergy
Secret of Bloodbending
6.3%inclusion4 decks64 decks
4%synergy
Ember Island Production
6.3%inclusion4 decks64 decks
5%synergy
Fabricate
6.0%inclusion12 decks201 decks
-15%synergy
Wash Out
6.0%inclusion12 decks201 decks
1%synergy
Commit // Memory
6.0%inclusion12 decks201 decks
3%synergy
Clone Legion
6.0%inclusion12 decks201 decks
3%synergy
Invoke the Winds
6.0%inclusion12 decks201 decks
4%synergy
Rite of Replication
6.0%inclusion12 decks201 decks
-1%synergy
Retraced Image
5.5%inclusion11 decks201 decks
3%synergy
Utility Artifacts
Wayfarer's Bauble
29%inclusion59 decks201 decks
12%synergy
Swiftfoot Boots
25%inclusion50 decks201 decks
-3%synergy
Lightning Greaves
19%inclusion39 decks201 decks
-7%synergy
Isochron Scepter
14%inclusion28 decks201 decks
-4%synergy
Waterbending Scroll
13%inclusion8 decks60 decks
5%synergy
Quicksilver Fountain
12%inclusion24 decks201 decks
10%synergy
Mindsplice Apparatus
10%inclusion20 decks201 decks
6%synergy
Sensei's Divining Top
8.0%inclusion16 decks201 decks
-7%synergy
Primal Amulet
7.5%inclusion15 decks201 decks
5%synergy
Winged Boots
7.5%inclusion15 decks201 decks
4%synergy
Winter Moon
7.0%inclusion14 decks201 decks
3%synergy
Brotherhood Regalia
6.0%inclusion12 decks201 decks
4%synergy
Vedalken Shackles
6.0%inclusion12 decks201 decks
3%synergy
The Magic Mirror
5.5%inclusion11 decks201 decks
-1%synergy
Enchantments
Shark Typhoon
39%inclusion78 decks201 decks
31%synergy
Propaganda
35%inclusion71 decks201 decks
5%synergy
Mystic Remora
28%inclusion56 decks201 decks
1%synergy
Metallurgic Summonings
17%inclusion34 decks201 decks
13%synergy
Back to Basics
14%inclusion29 decks201 decks
7%synergy
Wizard Class
12%inclusion25 decks201 decks
-5%synergy
Counterbalance
10%inclusion21 decks201 decks
7%synergy
Case of the Ransacked Lab
10%inclusion20 decks201 decks
6%synergy
Aqueous Form
9.5%inclusion19 decks201 decks
4%synergy
Leyline of Anticipation
9.5%inclusion19 decks201 decks
0%synergy
Teferi's Ageless Insight
8.5%inclusion17 decks201 decks
-9%synergy
Imprisoned in the Moon
7.0%inclusion14 decks201 decks
-5%synergy
Ominous Seas
6.5%inclusion13 decks201 decks
-5%synergy
Trade Routes
6.0%inclusion12 decks201 decks
5%synergy
Witness Protection
5.5%inclusion11 decks201 decks
0%synergy
Planeswalkers
Jace, Wielder of Mysteries
10%inclusion21 decks201 decks
-4%synergy
Utility Lands
Mystic Sanctuary
77%inclusion154 decks201 decks
27%synergy
Reliquary Tower
70%inclusion140 decks201 decks
13%synergy
Rogue's Passage
41%inclusion83 decks201 decks
26%synergy
Otawara, Soaring City
29%inclusion59 decks201 decks
4%synergy
Castle Vantress
28%inclusion57 decks201 decks
10%synergy
War Room
17%inclusion35 decks201 decks
2%synergy
Nykthos, Shrine to Nyx
17%inclusion34 decks201 decks
1%synergy
Terrain Generator
16%inclusion33 decks201 decks
9%synergy
Mistrise Village
16%inclusion16 decks103 decks
6%synergy
Cephalid Coliseum
15%inclusion31 decks201 decks
6%synergy
Rivendell
15%inclusion30 decks201 decks
4%synergy
Minamo, School at Water's Edge
13%inclusion27 decks201 decks
1%synergy
Maze of Ith
12%inclusion25 decks201 decks
8%synergy
Sunken Palace
11%inclusion23 decks201 decks
8%synergy
Lonely Sandbar
10%inclusion20 decks201 decks
-4%synergy
Urza's Saga
9.5%inclusion19 decks201 decks
-7%synergy
Temple of the False God
9.5%inclusion19 decks201 decks
0%synergy
Boseiju, Who Shelters All
8.5%inclusion17 decks201 decks
7%synergy
Halimar Depths
8.5%inclusion17 decks201 decks
-1%synergy
Scavenger Grounds
8.5%inclusion17 decks201 decks
1%synergy
Agna Qel'a
8.1%inclusion5 decks62 decks
0%synergy
Command Beacon
7.5%inclusion15 decks201 decks
3%synergy
Bonders' Enclave
7.0%inclusion14 decks201 decks
5%synergy
Hall of Storm Giants
6.5%inclusion13 decks201 decks
4%synergy
Saprazzan Skerry
6.5%inclusion13 decks201 decks
4%synergy
Hall of the Bandit Lord
6.0%inclusion12 decks201 decks
5%synergy
Mana Artifacts
Sol Ring
85%inclusion171 decks201 decks
0%synergy
Arcane Signet
68%inclusion136 decks201 decks
3%synergy
Thought Vessel
49%inclusion99 decks201 decks
-2%synergy
Sky Diamond
27%inclusion54 decks201 decks
4%synergy
Mind Stone
23%inclusion46 decks201 decks
-12%synergy
Fellwar Stone
18%inclusion36 decks201 decks
-2%synergy
Lotus Petal
12%inclusion25 decks201 decks
0%synergy
Midnight Clock
12%inclusion24 decks201 decks
-8%synergy
Decanter of Endless Water
11%inclusion23 decks201 decks
-2%synergy
Chrome Mox
11%inclusion23 decks201 decks
2%synergy
Bender's Waterskin
11%inclusion9 decks79 decks
2%synergy
Jeweled Lotus
8.0%inclusion16 decks201 decks
6%synergy
Mana Crypt
8.0%inclusion16 decks201 decks
6%synergy
Throne of Eldraine
8.0%inclusion16 decks201 decks
-1%synergy
Mox Diamond
7.5%inclusion15 decks201 decks
2%synergy
Lands
Island
98%inclusion196 decks201 decks
4%synergy
Sink into Stupor
41%inclusion82 decks201 decks
19%synergy
Myriad Landscape
35%inclusion71 decks201 decks
10%synergy
Sea Gate Restoration
33%inclusion67 decks201 decks
18%synergy
Hydroelectric Specimen
19%inclusion39 decks201 decks
5%synergy
Silundi Vision
16%inclusion32 decks201 decks
11%synergy
Polluted Delta
11%inclusion23 decks201 decks
3%synergy
Flooded Strand
11%inclusion23 decks201 decks
3%synergy
Misty Rainforest
11%inclusion22 decks201 decks
3%synergy
Jwari Disruption
10%inclusion21 decks201 decks
6%synergy
Demolition Field
10%inclusion20 decks201 decks
5%synergy
Gemstone Caverns
8.0%inclusion16 decks201 decks
2%synergy
Urza's Cave
7.5%inclusion15 decks201 decks
3%synergy
Scalding Tarn
7.5%inclusion15 decks201 decks
0%synergy
Talon Gates of Madara
6.0%inclusion12 decks201 decks
2%synergy
Cavern of Souls
5.5%inclusion11 decks201 decks
1%synergy
Glasspool Mimic
5.5%inclusion11 decks201 decks
-1%synergy