Eluge, the Shoreless Sea (Commander) - Upgraded

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
11%inclusion11 decks102 decks
10%synergy
Flow State
10%inclusion9 decks86 decks
10%synergy
Mathemagics
7.9%inclusion21 decks265 decks
7%synergy
Emeritus of Ideation
5.8%inclusion6 decks104 decks
4%synergy
Dirgur Focusmage
4.9%inclusion5 decks102 decks
4%synergy
High Synergy Cards
Finale of Revelation
61%inclusion513 decks839 decks
54%synergy
Flow of Knowledge
67%inclusion563 decks839 decks
51%synergy
Wavebreak Hippocamp
60%inclusion503 decks839 decks
49%synergy
Essence Flux
57%inclusion476 decks839 decks
48%synergy
Pull from Tomorrow
57%inclusion476 decks839 decks
47%synergy
Sublime Epiphany
52%inclusion440 decks839 decks
46%synergy
Archmage's Charm
62%inclusion518 decks839 decks
45%synergy
Archmage Emeritus
64%inclusion539 decks839 decks
44%synergy
Mystic Confluence
52%inclusion439 decks839 decks
43%synergy
Blur
48%inclusion400 decks839 decks
42%synergy
Top Cards
Sapphire Medallion
78%inclusion651 decks839 decks
19%synergy
Counterspell
75%inclusion633 decks839 decks
9%synergy
High Tide
61%inclusion508 decks839 decks
17%synergy
Frantic Search
55%inclusion458 decks839 decks
24%synergy
Aetherize
53%inclusion446 decks839 decks
23%synergy
Talrand, Sky Summoner
52%inclusion435 decks839 decks
38%synergy
Rewind
51%inclusion427 decks839 decks
38%synergy
Blue Sun's Zenith
51%inclusion425 decks839 decks
39%synergy
Cryptic Command
48%inclusion405 decks839 decks
36%synergy
Hullbreaker Horror
46%inclusion385 decks839 decks
21%synergy
Game Changers
Cyclonic Rift
39%inclusion326 decks839 decks
6%synergy
Rhystic Study
25%inclusion212 decks839 decks
-7%synergy
Mystical Tutor
23%inclusion196 decks839 decks
1%synergy
Fierce Guardianship
11%inclusion96 decks839 decks
-11%synergy
Narset, Parter of Veils
8.2%inclusion69 decks839 decks
-2%synergy
Thassa's Oracle
8.1%inclusion68 decks839 decks
-4%synergy
Force of Will
7.3%inclusion61 decks839 decks
-10%synergy
Creatures
Archmage of Runes
44%inclusion370 decks835 decks
33%synergy
Archaeomancer
42%inclusion351 decks839 decks
27%synergy
Displacer Kitten
39%inclusion331 decks839 decks
30%synergy
The Flood of Mars
38%inclusion316 decks839 decks
35%synergy
Baral, Chief of Compliance
33%inclusion281 decks839 decks
22%synergy
Haughty Djinn
33%inclusion275 decks839 decks
26%synergy
Scourge of Fleets
30%inclusion255 decks839 decks
18%synergy
Murmuring Mystic
28%inclusion233 decks839 decks
18%synergy
Hydroelectric Specimen
27%inclusion229 decks839 decks
13%synergy
Ojer Pakpatiq, Deepest Epoch
24%inclusion202 decks839 decks
20%synergy
Solemn Simulacrum
21%inclusion173 decks839 decks
-1%synergy
Chasm Skulker
20%inclusion167 decks839 decks
7%synergy
Thunderclap Drake
19%inclusion163 decks839 decks
15%synergy
Spark Double
19%inclusion157 decks839 decks
6%synergy
Thassa, Deep-Dwelling
16%inclusion137 decks839 decks
12%synergy
Laboratory Maniac
15%inclusion130 decks839 decks
-3%synergy
Aven Courier
15%inclusion124 decks839 decks
14%synergy
Chrome Host Seedshark
14%inclusion121 decks839 decks
10%synergy
Stormtide Leviathan
14%inclusion120 decks839 decks
8%synergy
Walking Atlas
13%inclusion113 decks839 decks
9%synergy
Snapcaster Mage
13%inclusion111 decks839 decks
6%synergy
Jin-Gitaxias, Progress Tyrant
12%inclusion104 decks839 decks
5%synergy
High Fae Trickster
12%inclusion101 decks835 decks
6%synergy
Deekah, Fractal Theorist
11%inclusion95 decks839 decks
10%synergy
Valley Floodcaller
11%inclusion91 decks839 decks
7%synergy
Psychosis Crawler
11%inclusion89 decks839 decks
-4%synergy
Deadeye Navigator
10%inclusion82 decks839 decks
6%synergy
The Unagi of Kyoshi Island
10%inclusion43 decks444 decks
3%synergy
PuPu UFO
9.0%inclusion63 decks698 decks
6%synergy
Faerie Mastermind
8.8%inclusion74 decks839 decks
-6%synergy
Lier, Disciple of the Drowned
8.7%inclusion73 decks839 decks
5%synergy
Jin-Gitaxias
8.2%inclusion69 decks839 decks
5%synergy
Wizards of Thay
8.1%inclusion68 decks839 decks
6%synergy
Kitsa, Otterball Elite
7.9%inclusion66 decks839 decks
5%synergy
Spellseeker
7.7%inclusion65 decks839 decks
0%synergy
Harbinger of the Seas
7.7%inclusion65 decks839 decks
-1%synergy
Dour Port-Mage
7.6%inclusion64 decks839 decks
4%synergy
Nezahal, Primal Tide
7.5%inclusion63 decks839 decks
0%synergy
Burnished Hart
7.3%inclusion61 decks839 decks
1%synergy
Marang River Regent
7.0%inclusion54 decks771 decks
5%synergy
Docent of Perfection
6.9%inclusion58 decks839 decks
4%synergy
Peregrine Drake
6.6%inclusion55 decks839 decks
-2%synergy
The Reality Chip
6.6%inclusion55 decks839 decks
-6%synergy
Charix, the Raging Isle
6.6%inclusion55 decks839 decks
4%synergy
Sakashima of a Thousand Faces
6.6%inclusion55 decks839 decks
0%synergy
Thassa, God of the Sea
5.7%inclusion48 decks839 decks
2%synergy
Silver Myr
5.5%inclusion46 decks839 decks
-5%synergy
Twenty-Toed Toad
5.5%inclusion46 decks839 decks
-1%synergy
Glasspool Mimic
5.4%inclusion45 decks839 decks
-1%synergy
Octavia, Living Thesis
5.4%inclusion45 decks839 decks
3%synergy
Instants
Ghostly Flicker
45%inclusion381 decks839 decks
34%synergy
Pongify
42%inclusion356 decks839 decks
2%synergy
Brainstorm
42%inclusion354 decks839 decks
1%synergy
Sink into Stupor
40%inclusion336 decks839 decks
18%synergy
An Offer You Can't Refuse
40%inclusion335 decks839 decks
2%synergy
Teferi's Time Twist
39%inclusion330 decks839 decks
34%synergy
Planar Incision
39%inclusion325 decks839 decks
34%synergy
Arcane Denial
39%inclusion324 decks839 decks
2%synergy
Rapid Hybridization
38%inclusion323 decks839 decks
4%synergy
Three Steps Ahead
38%inclusion316 decks839 decks
28%synergy
Snap
37%inclusion308 decks839 decks
18%synergy
Negate
33%inclusion273 decks839 decks
-5%synergy
Opt
33%inclusion273 decks839 decks
8%synergy
Unwind
33%inclusion273 decks839 decks
23%synergy
Dig Through Time
33%inclusion273 decks839 decks
23%synergy
Narset's Reversal
31%inclusion256 decks839 decks
18%synergy
Engulf the Shore
28%inclusion233 decks839 decks
20%synergy
Aetherspouts
28%inclusion231 decks839 decks
20%synergy
Reality Shift
27%inclusion224 decks839 decks
0%synergy
Mana Drain
26%inclusion216 decks839 decks
-1%synergy
Swan Song
24%inclusion198 decks839 decks
-3%synergy
Capsize
23%inclusion197 decks839 decks
19%synergy
Silundi Vision
23%inclusion194 decks839 decks
18%synergy
March of Swirling Mist
23%inclusion193 decks839 decks
15%synergy
Nexus of Fate
22%inclusion184 decks839 decks
16%synergy
Drown in Dreams
19%inclusion159 decks839 decks
14%synergy
Resculpt
19%inclusion157 decks839 decks
1%synergy
Consider
18%inclusion153 decks839 decks
4%synergy
Fact or Fiction
18%inclusion152 decks839 decks
9%synergy
Brainsurge
18%inclusion152 decks839 decks
10%synergy
Evacuation
18%inclusion149 decks839 decks
10%synergy
Stroke of Genius
17%inclusion141 decks839 decks
14%synergy
Disallow
16%inclusion138 decks839 decks
10%synergy
Consult the Star Charts
16%inclusion100 decks629 decks
12%synergy
Into the Flood Maw
16%inclusion133 decks839 decks
9%synergy
Long River's Pull
15%inclusion125 decks839 decks
11%synergy
Displace
14%inclusion119 decks839 decks
10%synergy
Slip Out the Back
14%inclusion114 decks839 decks
6%synergy
Time Stop
13%inclusion112 decks839 decks
12%synergy
Strix Serenade
13%inclusion109 decks839 decks
4%synergy
Muddle the Mixture
13%inclusion108 decks839 decks
-3%synergy
Spell Swindle
12%inclusion104 decks839 decks
10%synergy
Commander's Insight
11%inclusion92 decks839 decks
10%synergy
Wash Away
11%inclusion92 decks839 decks
7%synergy
Hide on the Ceiling
11%inclusion57 decks534 decks
8%synergy
Elminster's Simulacrum
11%inclusion89 decks839 decks
9%synergy
Thirst for Discovery
10%inclusion86 decks839 decks
4%synergy
Desertion
10%inclusion86 decks839 decks
8%synergy
Refute
10%inclusion81 decks835 decks
4%synergy
Siren's Ruse
10%inclusion80 decks839 decks
8%synergy
Sorceries
Spectral Deluge
39%inclusion328 decks839 decks
29%synergy
Lórien Revealed
37%inclusion311 decks839 decks
28%synergy
Flow of Ideas
33%inclusion275 decks839 decks
28%synergy
Irenicus's Vile Duplication
31%inclusion261 decks839 decks
23%synergy
Sea Gate Restoration
30%inclusion255 decks839 decks
15%synergy
Ponder
29%inclusion243 decks839 decks
0%synergy
Season of Weaving
28%inclusion234 decks839 decks
23%synergy
Curse of the Swine
28%inclusion233 decks839 decks
17%synergy
Solve the Equation
25%inclusion206 decks839 decks
13%synergy
Aquitect's Will
24%inclusion203 decks839 decks
19%synergy
Time Stretch
23%inclusion189 decks839 decks
18%synergy
Blatant Thievery
21%inclusion173 decks839 decks
18%synergy
Mnemonic Deluge
18%inclusion150 decks839 decks
15%synergy
Consuming Tide
18%inclusion149 decks839 decks
14%synergy
Preordain
18%inclusion148 decks839 decks
-6%synergy
Mass Manipulation
17%inclusion145 decks839 decks
15%synergy
Splash Portal
16%inclusion138 decks839 decks
14%synergy
Rite of Replication
16%inclusion137 decks839 decks
9%synergy
Expropriate
16%inclusion137 decks839 decks
13%synergy
Enter the Infinite
16%inclusion135 decks839 decks
11%synergy
Time Warp
15%inclusion128 decks839 decks
9%synergy
Enter the Enigma
15%inclusion122 decks836 decks
8%synergy
Blue Sun's Twilight
14%inclusion120 decks839 decks
11%synergy
Treasure Cruise
14%inclusion120 decks839 decks
4%synergy
Quantum Misalignment
14%inclusion118 decks839 decks
10%synergy
Windfall
12%inclusion101 decks839 decks
-10%synergy
Stock Up
12%inclusion99 decks826 decks
8%synergy
Retraced Image
12%inclusion99 decks839 decks
9%synergy
Clone Legion
12%inclusion97 decks839 decks
9%synergy
Bribery
11%inclusion93 decks839 decks
7%synergy
Spirit Water Revival
10%inclusion46 decks443 decks
5%synergy
Slip Through Space
9.3%inclusion78 decks839 decks
5%synergy
River's Rebuke
9.2%inclusion77 decks839 decks
6%synergy
Temporal Manipulation
8.9%inclusion75 decks839 decks
5%synergy
Invoke the Winds
8.9%inclusion75 decks839 decks
7%synergy
Aminatou's Augury
8.9%inclusion75 decks839 decks
7%synergy
Flood of Tears
8.2%inclusion69 decks839 decks
5%synergy
Karn's Temporal Sundering
7.9%inclusion66 decks839 decks
6%synergy
Merchant Scroll
7.6%inclusion64 decks839 decks
-1%synergy
Commit // Memory
7.5%inclusion63 decks839 decks
5%synergy
Mind Spring
7.4%inclusion62 decks839 decks
6%synergy
Silver Scrutiny
7.3%inclusion61 decks839 decks
6%synergy
Ember Island Production
6.9%inclusion30 decks434 decks
6%synergy
Relm's Sketching
6.7%inclusion47 decks701 decks
3%synergy
Secret of Bloodbending
6.7%inclusion30 decks448 decks
5%synergy
Inundate
6.7%inclusion56 decks839 decks
5%synergy
Temporal Mastery
6.4%inclusion54 decks839 decks
3%synergy
Step Through
6.4%inclusion54 decks839 decks
1%synergy
Wash Out
6.2%inclusion52 decks839 decks
1%synergy
Beacon of Tomorrows
6.2%inclusion52 decks839 decks
4%synergy
Utility Artifacts
Wayfarer's Bauble
38%inclusion322 decks839 decks
21%synergy
Swiftfoot Boots
28%inclusion237 decks839 decks
0%synergy
Lightning Greaves
19%inclusion162 decks839 decks
-7%synergy
Sword of the Animist
14%inclusion116 decks839 decks
8%synergy
Winged Boots
12%inclusion101 decks839 decks
9%synergy
Conjurer's Closet
11%inclusion90 decks839 decks
6%synergy
Mindsplice Apparatus
10%inclusion83 decks839 decks
6%synergy
Quicksilver Fountain
9.2%inclusion77 decks839 decks
8%synergy
Waterbending Scroll
8.6%inclusion37 decks428 decks
0%synergy
Primal Amulet
8.6%inclusion72 decks839 decks
6%synergy
Brotherhood Regalia
8.0%inclusion67 decks839 decks
6%synergy
Commander's Plate
6.7%inclusion56 decks839 decks
2%synergy
Sword of Hearth and Home
6.7%inclusion56 decks839 decks
5%synergy
Isochron Scepter
6.3%inclusion53 decks839 decks
-11%synergy
Whispersilk Cloak
6.3%inclusion53 decks839 decks
4%synergy
Enchantments
Shark Typhoon
45%inclusion375 decks839 decks
37%synergy
Propaganda
34%inclusion283 decks839 decks
3%synergy
Metallurgic Summonings
24%inclusion202 decks839 decks
21%synergy
Mystic Remora
23%inclusion193 decks839 decks
-4%synergy
Leyline of Anticipation
16%inclusion135 decks839 decks
7%synergy
Aqueous Form
15%inclusion123 decks839 decks
9%synergy
Wizard Class
13%inclusion111 decks839 decks
-4%synergy
Teferi's Ageless Insight
9.1%inclusion76 decks839 decks
-8%synergy
Imprisoned in the Moon
8.5%inclusion71 decks839 decks
-4%synergy
Ominous Seas
8.0%inclusion67 decks839 decks
-3%synergy
Fishliver Oil
8.0%inclusion67 decks839 decks
7%synergy
Stormchaser's Talent
7.7%inclusion65 decks839 decks
6%synergy
Case of the Ransacked Lab
6.7%inclusion56 decks839 decks
2%synergy
Amphibian Downpour
6.4%inclusion54 decks839 decks
1%synergy
Planeswalkers
Jace, Wielder of Mysteries
11%inclusion89 decks839 decks
-4%synergy
Utility Lands
Mystic Sanctuary
75%inclusion631 decks839 decks
25%synergy
Reliquary Tower
74%inclusion621 decks839 decks
18%synergy
Rogue's Passage
51%inclusion429 decks839 decks
36%synergy
Castle Vantress
34%inclusion286 decks839 decks
16%synergy
Terrain Generator
29%inclusion241 decks839 decks
21%synergy
Otawara, Soaring City
26%inclusion221 decks839 decks
1%synergy
War Room
26%inclusion219 decks839 decks
10%synergy
Rivendell
18%inclusion150 decks839 decks
7%synergy
Nykthos, Shrine to Nyx
18%inclusion149 decks839 decks
1%synergy
Mistrise Village
16%inclusion124 decks769 decks
7%synergy
Maze of Ith
15%inclusion127 decks839 decks
10%synergy
Sunken Palace
15%inclusion123 decks839 decks
11%synergy
Cephalid Coliseum
11%inclusion89 decks839 decks
1%synergy
Bonders' Enclave
11%inclusion89 decks839 decks
9%synergy
Lonely Sandbar
10%inclusion88 decks839 decks
-3%synergy
Agna Qel'a
10%inclusion45 decks433 decks
3%synergy
Minamo, School at Water's Edge
9.3%inclusion78 decks839 decks
-3%synergy
Temple of the False God
9.3%inclusion78 decks839 decks
-1%synergy
Halimar Depths
8.8%inclusion74 decks839 decks
-1%synergy
Scavenger Grounds
8.2%inclusion69 decks839 decks
1%synergy
Command Beacon
6.3%inclusion53 decks839 decks
2%synergy
Mana Artifacts
Sol Ring
82%inclusion689 decks839 decks
-3%synergy
Arcane Signet
65%inclusion547 decks839 decks
0%synergy
Thought Vessel
61%inclusion514 decks839 decks
10%synergy
Sky Diamond
33%inclusion273 decks839 decks
10%synergy
Mind Stone
28%inclusion232 decks839 decks
-8%synergy
Midnight Clock
18%inclusion155 decks839 decks
-2%synergy
Fellwar Stone
16%inclusion138 decks839 decks
-3%synergy
Bender's Waterskin
15%inclusion86 decks575 decks
5%synergy
Decanter of Endless Water
15%inclusion123 decks839 decks
1%synergy
Throne of Eldraine
8.9%inclusion75 decks839 decks
0%synergy
Caged Sun
7.3%inclusion61 decks839 decks
-4%synergy
Coldsteel Heart
6.6%inclusion55 decks839 decks
4%synergy
Extraplanar Lens
6.2%inclusion52 decks839 decks
-2%synergy
Lands
Island
96%inclusion808 decks839 decks
3%synergy
Myriad Landscape
40%inclusion339 decks839 decks
15%synergy
Sink into Stupor
40%inclusion336 decks839 decks
18%synergy
Sea Gate Restoration
30%inclusion255 decks839 decks
15%synergy
Hydroelectric Specimen
27%inclusion229 decks839 decks
13%synergy
Silundi Vision
23%inclusion194 decks839 decks
18%synergy
Demolition Field
14%inclusion119 decks839 decks
9%synergy
Jwari Disruption
9.4%inclusion79 decks839 decks
5%synergy
Horizon of Progress
9.3%inclusion78 decks839 decks
8%synergy
Talon Gates of Madara
7.5%inclusion63 decks839 decks
4%synergy
Flooded Strand
6.9%inclusion58 decks839 decks
-1%synergy
Polluted Delta
6.2%inclusion52 decks839 decks
-2%synergy
Misty Rainforest
5.4%inclusion45 decks839 decks
-2%synergy
Glasspool Mimic
5.4%inclusion45 decks839 decks
-1%synergy