Eluge, the Shoreless Sea (Commander) - Counterspells

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
21%inclusion5 decks24 decks
19%synergy
Mathemagics
18%inclusion8 decks45 decks
16%synergy
Divergent Equation
14%inclusion3 decks22 decks
12%synergy
Jadzi, Steward of Fate
4.5%inclusion1 decks22 decks
4%synergy
Homesickness
4.5%inclusion1 decks22 decks
4%synergy
High Synergy Cards
Wavebreak Hippocamp
60%inclusion123 decks204 decks
50%synergy
Archmage's Charm
65%inclusion132 decks204 decks
48%synergy
Finale of Revelation
53%inclusion108 decks204 decks
46%synergy
Rewind
57%inclusion116 decks204 decks
44%synergy
Mystic Confluence
53%inclusion109 decks204 decks
44%synergy
Sublime Epiphany
50%inclusion103 decks204 decks
44%synergy
Archmage Emeritus
61%inclusion124 decks204 decks
40%synergy
Baral, Chief of Compliance
50%inclusion103 decks204 decks
39%synergy
Cryptic Command
50%inclusion101 decks204 decks
38%synergy
Talrand, Sky Summoner
51%inclusion104 decks204 decks
38%synergy
Top Cards
Counterspell
83%inclusion169 decks204 decks
17%synergy
Sapphire Medallion
69%inclusion140 decks204 decks
9%synergy
High Tide
54%inclusion111 decks204 decks
10%synergy
Arcane Denial
51%inclusion105 decks204 decks
15%synergy
Frantic Search
50%inclusion101 decks204 decks
19%synergy
An Offer You Can't Refuse
50%inclusion101 decks204 decks
12%synergy
Flow of Knowledge
49%inclusion100 decks204 decks
33%synergy
Aetherize
48%inclusion98 decks204 decks
18%synergy
Archmage of Runes
48%inclusion70 decks147 decks
36%synergy
Essence Flux
46%inclusion93 decks204 decks
37%synergy
Game Changers
Cyclonic Rift
45%inclusion91 decks204 decks
12%synergy
Fierce Guardianship
41%inclusion83 decks204 decks
18%synergy
Rhystic Study
40%inclusion82 decks204 decks
8%synergy
Mystical Tutor
37%inclusion76 decks204 decks
15%synergy
Force of Will
29%inclusion60 decks204 decks
13%synergy
Thassa's Oracle
16%inclusion33 decks204 decks
4%synergy
Narset, Parter of Veils
16%inclusion33 decks204 decks
6%synergy
The One Ring
14%inclusion29 decks204 decks
2%synergy
Ancient Tomb
14%inclusion28 decks204 decks
2%synergy
Consecrated Sphinx
12%inclusion25 decks204 decks
0%synergy
Creatures
Hullbreaker Horror
44%inclusion90 decks204 decks
19%synergy
Displacer Kitten
41%inclusion84 decks204 decks
31%synergy
The Flood of Mars
40%inclusion82 decks204 decks
37%synergy
Archaeomancer
30%inclusion62 decks204 decks
16%synergy
Haughty Djinn
29%inclusion59 decks204 decks
22%synergy
Scourge of Fleets
24%inclusion48 decks204 decks
11%synergy
Harbinger of the Seas
23%inclusion46 decks204 decks
14%synergy
Murmuring Mystic
22%inclusion45 decks204 decks
12%synergy
Hydroelectric Specimen
20%inclusion40 decks204 decks
6%synergy
Aven Courier
19%inclusion38 decks204 decks
18%synergy
Ojer Pakpatiq, Deepest Epoch
18%inclusion36 decks204 decks
13%synergy
Jin-Gitaxias, Progress Tyrant
18%inclusion36 decks204 decks
10%synergy
Spellseeker
17%inclusion34 decks204 decks
9%synergy
Chasm Skulker
17%inclusion34 decks204 decks
3%synergy
Nezahal, Primal Tide
17%inclusion34 decks204 decks
9%synergy
Solemn Simulacrum
16%inclusion32 decks204 decks
-6%synergy
Thunderclap Drake
14%inclusion29 decks204 decks
10%synergy
Thassa, Deep-Dwelling
14%inclusion28 decks204 decks
9%synergy
Snapcaster Mage
13%inclusion27 decks204 decks
6%synergy
Spark Double
13%inclusion26 decks204 decks
0%synergy
Laboratory Maniac
12%inclusion24 decks204 decks
-7%synergy
The Unagi of Kyoshi Island
12%inclusion8 decks68 decks
5%synergy
Stormtide Leviathan
11%inclusion23 decks204 decks
5%synergy
Tishana's Tidebinder
11%inclusion23 decks204 decks
7%synergy
Jin-Gitaxias
11%inclusion22 decks204 decks
8%synergy
Pollywog Prodigy
10%inclusion21 decks201 decks
7%synergy
Faerie Mastermind
10%inclusion20 decks204 decks
-5%synergy
High Fae Trickster
10%inclusion14 decks145 decks
4%synergy
Chrome Host Seedshark
9.3%inclusion19 decks204 decks
5%synergy
Guile
8.8%inclusion18 decks204 decks
7%synergy
Walking Atlas
8.8%inclusion18 decks204 decks
5%synergy
Kitsa, Otterball Elite
8.3%inclusion17 decks204 decks
6%synergy
Psychosis Crawler
8.3%inclusion17 decks204 decks
-7%synergy
The Reality Chip
7.8%inclusion16 decks204 decks
-4%synergy
Burnished Hart
7.8%inclusion16 decks204 decks
2%synergy
Wizards of Thay
7.8%inclusion16 decks204 decks
6%synergy
Volatile Stormdrake
7.4%inclusion15 decks204 decks
4%synergy
Deekah, Fractal Theorist
7.4%inclusion15 decks204 decks
6%synergy
Dour Port-Mage
7.4%inclusion15 decks204 decks
4%synergy
Kiora, the Rising Tide
6.9%inclusion10 decks145 decks
4%synergy
Flesh Duplicate
6.9%inclusion14 decks204 decks
5%synergy
Octavia, Living Thesis
6.9%inclusion14 decks204 decks
4%synergy
Phyrexian Metamorph
6.4%inclusion13 decks204 decks
-13%synergy
Hermes, Overseer of Elpis
6.2%inclusion6 decks97 decks
4%synergy
Vedalken Aethermage
5.9%inclusion12 decks204 decks
3%synergy
Silver Myr
5.9%inclusion12 decks204 decks
-5%synergy
Deadeye Navigator
5.9%inclusion12 decks204 decks
2%synergy
Lier, Disciple of the Drowned
5.9%inclusion12 decks204 decks
2%synergy
Starwinder
5.8%inclusion5 decks86 decks
3%synergy
Homunculus Horde
5.5%inclusion8 decks146 decks
-2%synergy
Instants
Mana Drain
44%inclusion90 decks204 decks
17%synergy
Pull from Tomorrow
43%inclusion88 decks204 decks
34%synergy
Sink into Stupor
43%inclusion87 decks204 decks
21%synergy
Negate
40%inclusion81 decks204 decks
2%synergy
Brainstorm
39%inclusion80 decks204 decks
-2%synergy
Blue Sun's Zenith
39%inclusion80 decks204 decks
28%synergy
Swan Song
39%inclusion80 decks204 decks
12%synergy
Three Steps Ahead
39%inclusion79 decks204 decks
29%synergy
Unwind
38%inclusion78 decks204 decks
28%synergy
Snap
38%inclusion77 decks204 decks
19%synergy
Blur
37%inclusion76 decks204 decks
31%synergy
Pongify
36%inclusion73 decks204 decks
-4%synergy
Ghostly Flicker
33%inclusion68 decks204 decks
22%synergy
Teferi's Time Twist
32%inclusion65 decks204 decks
27%synergy
Rapid Hybridization
29%inclusion60 decks204 decks
-5%synergy
Opt
29%inclusion60 decks204 decks
4%synergy
Planar Incision
29%inclusion60 decks204 decks
24%synergy
Nexus of Fate
29%inclusion59 decks204 decks
23%synergy
Strix Serenade
29%inclusion59 decks204 decks
20%synergy
Force of Negation
29%inclusion59 decks204 decks
14%synergy
Dig Through Time
28%inclusion58 decks204 decks
19%synergy
Narset's Reversal
28%inclusion57 decks204 decks
16%synergy
Aetherspouts
26%inclusion53 decks204 decks
19%synergy
Reality Shift
25%inclusion50 decks204 decks
-2%synergy
Disallow
23%inclusion47 decks204 decks
16%synergy
Capsize
22%inclusion45 decks204 decks
18%synergy
Engulf the Shore
22%inclusion44 decks204 decks
14%synergy
Mana Leak
22%inclusion44 decks204 decks
15%synergy
Spell Pierce
22%inclusion44 decks204 decks
13%synergy
Muddle the Mixture
21%inclusion43 decks204 decks
6%synergy
Spell Swindle
20%inclusion40 decks204 decks
17%synergy
Dispel
19%inclusion39 decks204 decks
10%synergy
Flusterstorm
19%inclusion39 decks204 decks
9%synergy
Wash Away
19%inclusion38 decks204 decks
14%synergy
Long River's Pull
18%inclusion37 decks204 decks
14%synergy
Resculpt
18%inclusion36 decks204 decks
0%synergy
Fact or Fiction
17%inclusion34 decks204 decks
8%synergy
Into the Flood Maw
16%inclusion33 decks204 decks
10%synergy
Tale's End
16%inclusion33 decks204 decks
13%synergy
Silundi Vision
16%inclusion33 decks204 decks
11%synergy
Desertion
15%inclusion31 decks204 decks
13%synergy
Consider
15%inclusion30 decks204 decks
0%synergy
Brainsurge
14%inclusion29 decks204 decks
6%synergy
Insidious Will
14%inclusion29 decks204 decks
13%synergy
Evacuation
14%inclusion29 decks204 decks
6%synergy
Consult the Star Charts
14%inclusion12 decks86 decks
10%synergy
Mental Misstep
14%inclusion28 decks204 decks
7%synergy
Cancel
14%inclusion28 decks204 decks
9%synergy
Disdainful Stroke
12%inclusion25 decks204 decks
8%synergy
Stubborn Denial
12%inclusion25 decks204 decks
10%synergy
Sorceries
Sea Gate Restoration
34%inclusion69 decks204 decks
19%synergy
Ponder
33%inclusion68 decks204 decks
4%synergy
Lórien Revealed
32%inclusion65 decks204 decks
23%synergy
Spectral Deluge
28%inclusion58 decks204 decks
18%synergy
Time Stretch
25%inclusion50 decks204 decks
20%synergy
Flow of Ideas
23%inclusion47 decks204 decks
19%synergy
Time Warp
22%inclusion45 decks204 decks
16%synergy
Temporal Manipulation
22%inclusion44 decks204 decks
18%synergy
Aquitect's Will
22%inclusion44 decks204 decks
16%synergy
Curse of the Swine
21%inclusion43 decks204 decks
10%synergy
Enter the Infinite
21%inclusion42 decks204 decks
16%synergy
Expropriate
21%inclusion42 decks204 decks
17%synergy
Solve the Equation
21%inclusion42 decks204 decks
9%synergy
Preordain
19%inclusion39 decks204 decks
-4%synergy
Season of Weaving
18%inclusion37 decks204 decks
13%synergy
Irenicus's Vile Duplication
18%inclusion37 decks204 decks
10%synergy
Windfall
18%inclusion36 decks204 decks
-5%synergy
Temporal Mastery
15%inclusion30 decks204 decks
12%synergy
Mass Manipulation
15%inclusion30 decks204 decks
13%synergy
Stock Up
14%inclusion17 decks122 decks
10%synergy
Karn's Temporal Sundering
14%inclusion28 decks204 decks
11%synergy
Treasure Cruise
14%inclusion28 decks204 decks
3%synergy
Bribery
13%inclusion26 decks204 decks
9%synergy
Capture of Jingzhou
13%inclusion26 decks204 decks
10%synergy
Mnemonic Deluge
12%inclusion25 decks204 decks
10%synergy
Blatant Thievery
12%inclusion25 decks204 decks
9%synergy
Spirit Water Revival
12%inclusion8 decks68 decks
7%synergy
Consuming Tide
11%inclusion22 decks204 decks
8%synergy
Merchant Scroll
10%inclusion21 decks204 decks
2%synergy
Blue Sun's Twilight
10%inclusion20 decks204 decks
7%synergy
Personal Tutor
9.3%inclusion19 decks204 decks
5%synergy
Enter the Enigma
9.0%inclusion15 decks166 decks
3%synergy
Quantum Misalignment
8.8%inclusion18 decks204 decks
5%synergy
Splash Portal
8.3%inclusion17 decks204 decks
6%synergy
Temporal Trespass
8.3%inclusion17 decks204 decks
6%synergy
Step Through
8.3%inclusion17 decks204 decks
3%synergy
River's Rebuke
8.3%inclusion17 decks204 decks
5%synergy
Beacon of Tomorrows
7.8%inclusion16 decks204 decks
6%synergy
Here Comes a New Hero!
7.5%inclusion3 decks40 decks
7%synergy
Mind Spring
6.9%inclusion14 decks204 decks
5%synergy
Silver Scrutiny
6.4%inclusion13 decks204 decks
5%synergy
Deep Analysis
6.4%inclusion13 decks204 decks
1%synergy
Clone Legion
6.4%inclusion13 decks204 decks
4%synergy
Rite of Replication
6.4%inclusion13 decks204 decks
-1%synergy
Fabricate
5.9%inclusion12 decks204 decks
-15%synergy
Wash Out
5.9%inclusion12 decks204 decks
1%synergy
Commit // Memory
5.9%inclusion12 decks204 decks
3%synergy
Invoke the Winds
5.9%inclusion12 decks204 decks
4%synergy
Aminatou's Augury
5.9%inclusion12 decks204 decks
4%synergy
Retraced Image
5.4%inclusion11 decks204 decks
3%synergy
Utility Artifacts
Wayfarer's Bauble
29%inclusion60 decks204 decks
12%synergy
Swiftfoot Boots
24%inclusion49 decks204 decks
-4%synergy
Lightning Greaves
19%inclusion38 decks204 decks
-8%synergy
Waterbending Scroll
14%inclusion9 decks64 decks
6%synergy
Isochron Scepter
14%inclusion28 decks204 decks
-4%synergy
Quicksilver Fountain
12%inclusion25 decks204 decks
11%synergy
Mindsplice Apparatus
10%inclusion20 decks204 decks
5%synergy
Winged Boots
8.3%inclusion17 decks204 decks
5%synergy
Sensei's Divining Top
7.8%inclusion16 decks204 decks
-7%synergy
Primal Amulet
7.4%inclusion15 decks204 decks
5%synergy
Winter Moon
6.9%inclusion14 decks204 decks
3%synergy
Brotherhood Regalia
6.4%inclusion13 decks204 decks
5%synergy
Sword of the Animist
5.9%inclusion12 decks204 decks
0%synergy
Vedalken Shackles
5.9%inclusion12 decks204 decks
3%synergy
The Magic Mirror
5.4%inclusion11 decks204 decks
-1%synergy
Enchantments
Shark Typhoon
39%inclusion80 decks204 decks
32%synergy
Propaganda
34%inclusion69 decks204 decks
3%synergy
Mystic Remora
26%inclusion54 decks204 decks
0%synergy
Metallurgic Summonings
18%inclusion36 decks204 decks
14%synergy
Back to Basics
14%inclusion29 decks204 decks
7%synergy
Wizard Class
13%inclusion26 decks204 decks
-5%synergy
Case of the Ransacked Lab
11%inclusion22 decks204 decks
7%synergy
Counterbalance
10%inclusion21 decks204 decks
7%synergy
Aqueous Form
9.3%inclusion19 decks204 decks
4%synergy
Leyline of Anticipation
9.3%inclusion19 decks204 decks
0%synergy
Teferi's Ageless Insight
8.3%inclusion17 decks204 decks
-9%synergy
Imprisoned in the Moon
7.4%inclusion15 decks204 decks
-5%synergy
Ominous Seas
6.9%inclusion14 decks204 decks
-4%synergy
Trade Routes
5.9%inclusion12 decks204 decks
5%synergy
Witness Protection
5.4%inclusion11 decks204 decks
0%synergy
Planeswalkers
Jace, Wielder of Mysteries
10%inclusion21 decks204 decks
-5%synergy
Utility Lands
Mystic Sanctuary
76%inclusion155 decks204 decks
26%synergy
Reliquary Tower
69%inclusion141 decks204 decks
13%synergy
Rogue's Passage
41%inclusion83 decks204 decks
25%synergy
Otawara, Soaring City
29%inclusion60 decks204 decks
4%synergy
Castle Vantress
28%inclusion58 decks204 decks
10%synergy
War Room
19%inclusion38 decks204 decks
3%synergy
Nykthos, Shrine to Nyx
17%inclusion34 decks204 decks
0%synergy
Terrain Generator
17%inclusion34 decks204 decks
9%synergy
Rivendell
15%inclusion30 decks204 decks
4%synergy
Cephalid Coliseum
14%inclusion29 decks204 decks
5%synergy
Mistrise Village
14%inclusion15 decks106 decks
5%synergy
Minamo, School at Water's Edge
13%inclusion27 decks204 decks
1%synergy
Maze of Ith
12%inclusion25 decks204 decks
7%synergy
Sunken Palace
12%inclusion24 decks204 decks
8%synergy
Agna Qel'a
11%inclusion7 decks66 decks
3%synergy
Lonely Sandbar
9.3%inclusion19 decks204 decks
-5%synergy
Urza's Saga
8.8%inclusion18 decks204 decks
-8%synergy
Scavenger Grounds
8.8%inclusion18 decks204 decks
1%synergy
Temple of the False God
8.8%inclusion18 decks204 decks
-1%synergy
Boseiju, Who Shelters All
8.3%inclusion17 decks204 decks
7%synergy
Halimar Depths
7.8%inclusion16 decks204 decks
-2%synergy
Command Beacon
6.9%inclusion14 decks204 decks
3%synergy
Bonders' Enclave
6.9%inclusion14 decks204 decks
5%synergy
Hall of Storm Giants
6.4%inclusion13 decks204 decks
4%synergy
Saprazzan Skerry
6.4%inclusion13 decks204 decks
3%synergy
Hall of the Bandit Lord
5.9%inclusion12 decks204 decks
5%synergy
Mana Artifacts
Sol Ring
84%inclusion172 decks204 decks
-1%synergy
Arcane Signet
67%inclusion136 decks204 decks
2%synergy
Thought Vessel
48%inclusion97 decks204 decks
-4%synergy
Sky Diamond
26%inclusion54 decks204 decks
4%synergy
Mind Stone
23%inclusion46 decks204 decks
-13%synergy
Fellwar Stone
17%inclusion34 decks204 decks
-3%synergy
Bender's Waterskin
13%inclusion11 decks82 decks
3%synergy
Midnight Clock
12%inclusion25 decks204 decks
-8%synergy
Lotus Petal
12%inclusion24 decks204 decks
0%synergy
Decanter of Endless Water
11%inclusion23 decks204 decks
-2%synergy
Chrome Mox
11%inclusion23 decks204 decks
2%synergy
Jeweled Lotus
7.8%inclusion16 decks204 decks
6%synergy
Mana Crypt
7.8%inclusion16 decks204 decks
6%synergy
Throne of Eldraine
7.8%inclusion16 decks204 decks
-1%synergy
Mox Diamond
7.4%inclusion15 decks204 decks
2%synergy
Lands
Island
98%inclusion199 decks204 decks
4%synergy
Sink into Stupor
43%inclusion87 decks204 decks
21%synergy
Myriad Landscape
36%inclusion73 decks204 decks
10%synergy
Sea Gate Restoration
34%inclusion69 decks204 decks
19%synergy
Hydroelectric Specimen
20%inclusion40 decks204 decks
6%synergy
Silundi Vision
16%inclusion33 decks204 decks
11%synergy
Polluted Delta
11%inclusion23 decks204 decks
3%synergy
Flooded Strand
11%inclusion23 decks204 decks
3%synergy
Misty Rainforest
11%inclusion22 decks204 decks
3%synergy
Jwari Disruption
11%inclusion22 decks204 decks
6%synergy
Demolition Field
10%inclusion21 decks204 decks
5%synergy
Gemstone Caverns
7.8%inclusion16 decks204 decks
2%synergy
Urza's Cave
7.4%inclusion15 decks204 decks
3%synergy
Scalding Tarn
7.4%inclusion15 decks204 decks
0%synergy
Talon Gates of Madara
5.9%inclusion12 decks204 decks
2%synergy