Eluge, the Shoreless Sea (Commander) - Upgraded 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
Wisdom of Ages
28%inclusion13 decks46 decks
25%synergy
Mathemagics
20%inclusion12 decks60 decks
17%synergy
Flow State
16%inclusion7 decks44 decks
13%synergy
Echocasting Symposium
9.1%inclusion4 decks44 decks
6%synergy
Divergent Equation
9.1%inclusion4 decks44 decks
8%synergy
High Synergy Cards
Essence Flux
78%inclusion93 decks120 decks
69%synergy
Wavebreak Hippocamp
73%inclusion87 decks120 decks
62%synergy
Finale of Revelation
66%inclusion79 decks120 decks
59%synergy
Flow of Knowledge
74%inclusion89 decks120 decks
59%synergy
Mystic Confluence
68%inclusion81 decks120 decks
58%synergy
Archmage's Charm
71%inclusion85 decks120 decks
54%synergy
Sublime Epiphany
58%inclusion70 decks120 decks
52%synergy
Pull from Tomorrow
59%inclusion71 decks120 decks
50%synergy
Blur
54%inclusion65 decks120 decks
48%synergy
Archmage Emeritus
68%inclusion81 decks120 decks
47%synergy
Top Cards
Sapphire Medallion
80%inclusion96 decks120 decks
20%synergy
Counterspell
73%inclusion88 decks120 decks
7%synergy
High Tide
62%inclusion74 decks120 decks
18%synergy
Aetherize
60%inclusion72 decks120 decks
29%synergy
Frantic Search
59%inclusion71 decks120 decks
28%synergy
Cryptic Command
58%inclusion70 decks120 decks
46%synergy
Blue Sun's Zenith
53%inclusion63 decks120 decks
41%synergy
Archmage of Runes
52%inclusion62 decks120 decks
40%synergy
An Offer You Can't Refuse
49%inclusion59 decks120 decks
11%synergy
Archaeomancer
49%inclusion59 decks120 decks
34%synergy
Game Changers
Cyclonic Rift
38%inclusion46 decks120 decks
6%synergy
Mystical Tutor
28%inclusion34 decks120 decks
6%synergy
Rhystic Study
24%inclusion29 decks120 decks
-8%synergy
Fierce Guardianship
12%inclusion14 decks120 decks
-11%synergy
Thassa's Oracle
8.3%inclusion10 decks120 decks
-4%synergy
Narset, Parter of Veils
8.3%inclusion10 decks120 decks
-2%synergy
Gifts Ungiven
7.5%inclusion9 decks120 decks
5%synergy
Force of Will
6.7%inclusion8 decks120 decks
-10%synergy
Creatures
Hullbreaker Horror
48%inclusion58 decks120 decks
24%synergy
Talrand, Sky Summoner
47%inclusion56 decks120 decks
33%synergy
Displacer Kitten
39%inclusion47 decks120 decks
29%synergy
Hydroelectric Specimen
37%inclusion44 decks120 decks
23%synergy
The Flood of Mars
32%inclusion38 decks120 decks
29%synergy
Haughty Djinn
31%inclusion37 decks120 decks
24%synergy
Baral, Chief of Compliance
31%inclusion37 decks120 decks
20%synergy
Murmuring Mystic
22%inclusion26 decks120 decks
12%synergy
Scourge of Fleets
21%inclusion25 decks120 decks
9%synergy
Thunderclap Drake
20%inclusion24 decks120 decks
15%synergy
Spark Double
19%inclusion23 decks120 decks
6%synergy
Solemn Simulacrum
16%inclusion19 decks120 decks
-6%synergy
High Fae Trickster
16%inclusion19 decks120 decks
10%synergy
Laboratory Maniac
16%inclusion19 decks120 decks
-4%synergy
Snapcaster Mage
15%inclusion18 decks120 decks
8%synergy
Ojer Pakpatiq, Deepest Epoch
15%inclusion18 decks120 decks
11%synergy
Valley Floodcaller
15%inclusion18 decks120 decks
11%synergy
Deekah, Fractal Theorist
13%inclusion16 decks120 decks
12%synergy
Walking Atlas
13%inclusion16 decks120 decks
9%synergy
Kitsa, Otterball Elite
13%inclusion15 decks120 decks
10%synergy
Spellseeker
13%inclusion15 decks120 decks
5%synergy
Aven Courier
12%inclusion14 decks120 decks
11%synergy
PuPu UFO
12%inclusion13 decks112 decks
8%synergy
Ornithopter of Paradise
11%inclusion13 decks120 decks
0%synergy
Psychosis Crawler
10%inclusion12 decks120 decks
-5%synergy
Chasm Skulker
10%inclusion12 decks120 decks
-3%synergy
Chrome Host Seedshark
10%inclusion12 decks120 decks
6%synergy
Glasspool Mimic
10%inclusion12 decks120 decks
4%synergy
The Unagi of Kyoshi Island
9.2%inclusion7 decks76 decks
2%synergy
Peregrine Drake
9.2%inclusion11 decks120 decks
1%synergy
Silver Myr
9.2%inclusion11 decks120 decks
-2%synergy
Faerie Mastermind
9.2%inclusion11 decks120 decks
-6%synergy
Jin-Gitaxias, Progress Tyrant
9.2%inclusion11 decks120 decks
2%synergy
Burnished Hart
8.3%inclusion10 decks120 decks
3%synergy
Hermes, Overseer of Elpis
8.0%inclusion9 decks112 decks
6%synergy
Jin-Gitaxias
7.5%inclusion9 decks120 decks
5%synergy
Skycoach Conductor
6.8%inclusion3 decks44 decks
5%synergy
Thassa, Deep-Dwelling
6.7%inclusion8 decks120 decks
2%synergy
The Reality Chip
6.7%inclusion8 decks120 decks
-5%synergy
Lier, Disciple of the Drowned
6.7%inclusion8 decks120 decks
3%synergy
Wan Shi Tong, Librarian
6.6%inclusion5 decks76 decks
-1%synergy
Emeritus of Ideation
6.5%inclusion3 decks46 decks
2%synergy
Dirgur Focusmage
6.5%inclusion3 decks46 decks
6%synergy
Vedalken Aethermage
5.8%inclusion7 decks120 decks
3%synergy
Wizards of Thay
5.8%inclusion7 decks120 decks
4%synergy
Sphinx of Forgotten Lore
5.8%inclusion7 decks120 decks
4%synergy
Marang River Regent
5.1%inclusion6 decks117 decks
3%synergy
Stormtide Leviathan
5.0%inclusion6 decks120 decks
-2%synergy
Jace, Vryn's Prodigy
5.0%inclusion6 decks120 decks
3%synergy
Thassa, God of the Sea
5.0%inclusion6 decks120 decks
1%synergy
Instants
Sink into Stupor
51%inclusion61 decks120 decks
29%synergy
Teferi's Time Twist
48%inclusion58 decks120 decks
43%synergy
Ghostly Flicker
48%inclusion57 decks120 decks
36%synergy
Planar Incision
48%inclusion57 decks120 decks
42%synergy
Rewind
47%inclusion56 decks120 decks
34%synergy
Pongify
44%inclusion53 decks120 decks
4%synergy
Rapid Hybridization
43%inclusion52 decks120 decks
9%synergy
Snap
42%inclusion50 decks120 decks
23%synergy
Three Steps Ahead
41%inclusion49 decks120 decks
31%synergy
Unwind
40%inclusion48 decks120 decks
30%synergy
Dig Through Time
40%inclusion48 decks120 decks
31%synergy
Capsize
36%inclusion43 decks120 decks
32%synergy
Arcane Denial
36%inclusion43 decks120 decks
-1%synergy
Narset's Reversal
36%inclusion43 decks120 decks
23%synergy
Aetherspouts
33%inclusion40 decks120 decks
26%synergy
Brainstorm
33%inclusion40 decks120 decks
-8%synergy
Negate
32%inclusion38 decks120 decks
-6%synergy
Silundi Vision
32%inclusion38 decks120 decks
26%synergy
Reality Shift
31%inclusion37 decks120 decks
4%synergy
Engulf the Shore
30%inclusion36 decks120 decks
22%synergy
Swan Song
29%inclusion35 decks120 decks
2%synergy
Mana Drain
28%inclusion34 decks120 decks
2%synergy
Opt
28%inclusion34 decks120 decks
3%synergy
Evacuation
25%inclusion30 decks120 decks
17%synergy
Resculpt
24%inclusion29 decks120 decks
7%synergy
Nexus of Fate
23%inclusion28 decks120 decks
18%synergy
March of Swirling Mist
23%inclusion27 decks120 decks
15%synergy
Disallow
22%inclusion26 decks120 decks
15%synergy
Muddle the Mixture
21%inclusion25 decks120 decks
6%synergy
Fact or Fiction
21%inclusion25 decks120 decks
12%synergy
Insidious Will
19%inclusion23 decks120 decks
18%synergy
Wash Away
19%inclusion23 decks120 decks
15%synergy
Drown in Dreams
19%inclusion23 decks120 decks
14%synergy
Consider
18%inclusion22 decks120 decks
3%synergy
Jwari Disruption
18%inclusion22 decks120 decks
13%synergy
Brainsurge
18%inclusion21 decks120 decks
9%synergy
Consult the Star Charts
17%inclusion17 decks100 decks
13%synergy
Hide on the Ceiling
17%inclusion14 decks83 decks
14%synergy
Stroke of Genius
17%inclusion20 decks120 decks
14%synergy
Elminster's Simulacrum
16%inclusion19 decks120 decks
14%synergy
Long River's Pull
16%inclusion19 decks120 decks
12%synergy
Strix Serenade
14%inclusion17 decks120 decks
5%synergy
Even the Score
13%inclusion16 decks120 decks
12%synergy
Displace
13%inclusion16 decks120 decks
9%synergy
Into the Flood Maw
13%inclusion16 decks120 decks
7%synergy
Thirst for Discovery
13%inclusion15 decks120 decks
6%synergy
Siren's Ruse
13%inclusion15 decks120 decks
11%synergy
Everdream
13%inclusion15 decks120 decks
12%synergy
Slip Out the Back
13%inclusion15 decks120 decks
5%synergy
Commander's Insight
12%inclusion14 decks120 decks
11%synergy
Sorceries
Spectral Deluge
45%inclusion54 decks120 decks
35%synergy
Lórien Revealed
43%inclusion51 decks120 decks
34%synergy
Sea Gate Restoration
36%inclusion43 decks120 decks
21%synergy
Season of Weaving
34%inclusion41 decks120 decks
29%synergy
Solve the Equation
32%inclusion38 decks120 decks
20%synergy
Ponder
29%inclusion35 decks120 decks
0%synergy
Curse of the Swine
29%inclusion35 decks120 decks
18%synergy
Consuming Tide
27%inclusion32 decks120 decks
23%synergy
Irenicus's Vile Duplication
26%inclusion31 decks120 decks
18%synergy
Flow of Ideas
24%inclusion29 decks120 decks
20%synergy
Aquitect's Will
21%inclusion25 decks120 decks
16%synergy
Stock Up
20%inclusion24 decks119 decks
16%synergy
Treasure Cruise
19%inclusion23 decks120 decks
8%synergy
Splash Portal
18%inclusion22 decks120 decks
16%synergy
Time Warp
18%inclusion22 decks120 decks
13%synergy
Time Stretch
17%inclusion20 decks120 decks
13%synergy
Preordain
17%inclusion20 decks120 decks
-7%synergy
Blatant Thievery
16%inclusion19 decks120 decks
13%synergy
Quantum Misalignment
15%inclusion18 decks120 decks
11%synergy
Mass Manipulation
15%inclusion18 decks120 decks
13%synergy
Step Through
15%inclusion18 decks120 decks
10%synergy
Ember Island Production
15%inclusion11 decks75 decks
13%synergy
Windfall
14%inclusion17 decks120 decks
-8%synergy
Enter the Infinite
14%inclusion17 decks120 decks
9%synergy
Merchant Scroll
14%inclusion17 decks120 decks
6%synergy
Mnemonic Deluge
12%inclusion14 decks120 decks
9%synergy
Rite of Replication
12%inclusion14 decks120 decks
5%synergy
Karn's Temporal Sundering
11%inclusion13 decks120 decks
9%synergy
Temporal Manipulation
11%inclusion13 decks120 decks
7%synergy
Blue Sun's Twilight
10%inclusion12 decks120 decks
7%synergy
Commit // Memory
10%inclusion12 decks120 decks
7%synergy
Enter the Enigma
10%inclusion12 decks120 decks
4%synergy
Flood of Tears
9.2%inclusion11 decks120 decks
6%synergy
River's Rebuke
9.2%inclusion11 decks120 decks
6%synergy
Expropriate
9.2%inclusion11 decks120 decks
5%synergy
Will of the Temur
8.5%inclusion10 decks117 decks
7%synergy
Slip Through Space
8.3%inclusion10 decks120 decks
4%synergy
Clone Legion
8.3%inclusion10 decks120 decks
6%synergy
Bribery
8.3%inclusion10 decks120 decks
5%synergy
Spirit Water Revival
7.9%inclusion6 decks76 decks
3%synergy
Modify Memory
7.5%inclusion9 decks120 decks
7%synergy
Mists of Lórien
7.5%inclusion9 decks120 decks
6%synergy
Invoke the Winds
7.5%inclusion9 decks120 decks
6%synergy
Retraced Image
7.5%inclusion9 decks120 decks
5%synergy
Walk the Aeons
6.7%inclusion8 decks120 decks
5%synergy
Secret of Bloodbending
6.6%inclusion5 decks76 decks
5%synergy
Personal Tutor
5.8%inclusion7 decks120 decks
2%synergy
Aminatou's Augury
5.8%inclusion7 decks120 decks
4%synergy
Inspiration from Beyond
5.8%inclusion7 decks120 decks
5%synergy
Ravenform
5.8%inclusion7 decks120 decks
-2%synergy
Utility Artifacts
Wayfarer's Bauble
48%inclusion58 decks120 decks
31%synergy
Swiftfoot Boots
19%inclusion23 decks120 decks
-9%synergy
Sword of the Animist
18%inclusion21 decks120 decks
12%synergy
Winged Boots
14%inclusion17 decks120 decks
11%synergy
Brotherhood Regalia
13%inclusion15 decks120 decks
11%synergy
Lightning Greaves
11%inclusion13 decks120 decks
-15%synergy
Waterbending Scroll
9.5%inclusion7 decks74 decks
1%synergy
Quicksilver Fountain
8.3%inclusion10 decks120 decks
7%synergy
Conjurer's Closet
8.3%inclusion10 decks120 decks
4%synergy
Whispersilk Cloak
6.7%inclusion8 decks120 decks
4%synergy
Primal Amulet
5.8%inclusion7 decks120 decks
4%synergy
Isochron Scepter
5.8%inclusion7 decks120 decks
-11%synergy
Mindsplice Apparatus
5.0%inclusion6 decks120 decks
1%synergy
Sword of Hearth and Home
5.0%inclusion6 decks120 decks
3%synergy
Commander's Plate
5.0%inclusion6 decks120 decks
1%synergy
Enchantments
Shark Typhoon
46%inclusion55 decks120 decks
38%synergy
Propaganda
31%inclusion37 decks120 decks
0%synergy
Metallurgic Summonings
26%inclusion31 decks120 decks
22%synergy
Mystic Remora
23%inclusion28 decks120 decks
-3%synergy
Leyline of Anticipation
13%inclusion16 decks120 decks
4%synergy
Aqueous Form
12%inclusion14 decks120 decks
6%synergy
Wizard Class
10%inclusion12 decks120 decks
-7%synergy
Case of the Ransacked Lab
9.2%inclusion11 decks120 decks
5%synergy
Stormchaser's Talent
7.5%inclusion9 decks120 decks
6%synergy
Imprisoned in the Moon
7.5%inclusion9 decks120 decks
-5%synergy
Teferi's Ageless Insight
6.7%inclusion8 decks120 decks
-11%synergy
Ominous Seas
5.8%inclusion7 decks120 decks
-6%synergy
Fishliver Oil
5.8%inclusion7 decks120 decks
5%synergy
Sword Coast Sailor
5.0%inclusion6 decks120 decks
4%synergy
Amphibian Downpour
5.0%inclusion6 decks120 decks
-1%synergy
Planeswalkers
Jace, Wielder of Mysteries
6.7%inclusion8 decks120 decks
-8%synergy
Utility Lands
Mystic Sanctuary
82%inclusion98 decks120 decks
32%synergy
Reliquary Tower
82%inclusion98 decks120 decks
25%synergy
Rogue's Passage
61%inclusion73 decks120 decks
45%synergy
Castle Vantress
39%inclusion47 decks120 decks
21%synergy
Terrain Generator
38%inclusion45 decks120 decks
30%synergy
Otawara, Soaring City
36%inclusion43 decks120 decks
10%synergy
War Room
30%inclusion36 decks120 decks
14%synergy
Rivendell
25%inclusion30 decks120 decks
14%synergy
Maze of Ith
21%inclusion25 decks120 decks
16%synergy
Mistrise Village
18%inclusion21 decks117 decks
9%synergy
Nykthos, Shrine to Nyx
16%inclusion19 decks120 decks
-1%synergy
Bonders' Enclave
15%inclusion18 decks120 decks
13%synergy
Sunken Palace
14%inclusion17 decks120 decks
10%synergy
Scavenger Grounds
13%inclusion16 decks120 decks
6%synergy
Lonely Sandbar
13%inclusion15 decks120 decks
-1%synergy
Cephalid Coliseum
12%inclusion14 decks120 decks
2%synergy
Minamo, School at Water's Edge
11%inclusion13 decks120 decks
-2%synergy
Halimar Depths
10%inclusion12 decks120 decks
0%synergy
Command Beacon
10%inclusion12 decks120 decks
6%synergy
Agna Qel'a
9.5%inclusion7 decks74 decks
2%synergy
Temple of the False God
7.5%inclusion9 decks120 decks
-2%synergy
Emergence Zone
6.7%inclusion8 decks120 decks
2%synergy
Saprazzan Skerry
6.7%inclusion8 decks120 decks
4%synergy
Boseiju, Who Shelters All
5.8%inclusion7 decks120 decks
5%synergy
Tolaria West
5.8%inclusion7 decks120 decks
0%synergy
Remote Isle
5.0%inclusion6 decks120 decks
0%synergy
Arcane Lighthouse
5.0%inclusion6 decks120 decks
3%synergy
Mana Artifacts
Sol Ring
84%inclusion101 decks120 decks
-1%synergy
Arcane Signet
76%inclusion91 decks120 decks
11%synergy
Thought Vessel
64%inclusion77 decks120 decks
13%synergy
Sky Diamond
41%inclusion49 decks120 decks
18%synergy
Mind Stone
37%inclusion44 decks120 decks
2%synergy
Fellwar Stone
19%inclusion23 decks120 decks
0%synergy
Decanter of Endless Water
18%inclusion21 decks120 decks
4%synergy
Midnight Clock
18%inclusion21 decks120 decks
-2%synergy
Bender's Waterskin
14%inclusion13 decks93 decks
3%synergy
Throne of Eldraine
9.2%inclusion11 decks120 decks
0%synergy
Coldsteel Heart
8.3%inclusion10 decks120 decks
5%synergy
Extraplanar Lens
5.8%inclusion7 decks120 decks
-2%synergy
Caged Sun
5.0%inclusion6 decks120 decks
-6%synergy
Lands
Island
98%inclusion117 decks120 decks
4%synergy
Sink into Stupor
51%inclusion61 decks120 decks
29%synergy
Myriad Landscape
43%inclusion51 decks120 decks
17%synergy
Hydroelectric Specimen
37%inclusion44 decks120 decks
23%synergy
Sea Gate Restoration
36%inclusion43 decks120 decks
21%synergy
Silundi Vision
32%inclusion38 decks120 decks
26%synergy
Demolition Field
19%inclusion23 decks120 decks
14%synergy
Jwari Disruption
18%inclusion22 decks120 decks
13%synergy
Horizon of Progress
13%inclusion16 decks120 decks
12%synergy
Talon Gates of Madara
12%inclusion14 decks120 decks
8%synergy
Glasspool Mimic
10%inclusion12 decks120 decks
4%synergy
Polluted Delta
5.8%inclusion7 decks120 decks
-2%synergy
Flooded Strand
5.8%inclusion7 decks120 decks
-2%synergy
Misty Rainforest
5.0%inclusion6 decks120 decks
-3%synergy
Scalding Tarn
5.0%inclusion6 decks120 decks
-3%synergy