Eluge, the Shoreless Sea (Commander) - Blue Moon

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
20%inclusion1 decks5 decks
17%synergy
High Synergy Cards
Harbinger of the Seas
74%inclusion20 decks27 decks
66%synergy
Displacer Kitten
63%inclusion17 decks27 decks
53%synergy
The Flood of Mars
48%inclusion13 decks27 decks
45%synergy
Wavebreak Hippocamp
56%inclusion15 decks27 decks
45%synergy
Lórien Revealed
52%inclusion14 decks27 decks
43%synergy
Archmage's Charm
59%inclusion16 decks27 decks
42%synergy
Sublime Epiphany
48%inclusion13 decks27 decks
42%synergy
Winter Moon
44%inclusion12 decks27 decks
40%synergy
Rewind
52%inclusion14 decks27 decks
39%synergy
Essence Flux
48%inclusion13 decks27 decks
39%synergy
Top Cards
High Tide
70%inclusion19 decks27 decks
26%synergy
Counterspell
67%inclusion18 decks27 decks
1%synergy
Sapphire Medallion
67%inclusion18 decks27 decks
7%synergy
Frantic Search
59%inclusion16 decks27 decks
28%synergy
Archmage Emeritus
59%inclusion16 decks27 decks
39%synergy
An Offer You Can't Refuse
52%inclusion14 decks27 decks
14%synergy
Mystic Remora
52%inclusion14 decks27 decks
25%synergy
Arcane Denial
52%inclusion14 decks27 decks
15%synergy
Flow of Knowledge
52%inclusion14 decks27 decks
36%synergy
Pongify
48%inclusion13 decks27 decks
8%synergy
Game Changers
Cyclonic Rift
56%inclusion15 decks27 decks
23%synergy
Rhystic Study
52%inclusion14 decks27 decks
20%synergy
Fierce Guardianship
52%inclusion14 decks27 decks
29%synergy
Mystical Tutor
52%inclusion14 decks27 decks
30%synergy
Narset, Parter of Veils
26%inclusion7 decks27 decks
16%synergy
Force of Will
22%inclusion6 decks27 decks
5%synergy
Thassa's Oracle
19%inclusion5 decks27 decks
6%synergy
Chrome Mox
19%inclusion5 decks27 decks
10%synergy
Ancient Tomb
15%inclusion4 decks27 decks
3%synergy
The One Ring
15%inclusion4 decks27 decks
3%synergy
Creatures
Baral, Chief of Compliance
44%inclusion12 decks27 decks
33%synergy
Archmage of Runes
36%inclusion8 decks22 decks
25%synergy
Talrand, Sky Summoner
33%inclusion9 decks27 decks
20%synergy
Hullbreaker Horror
30%inclusion8 decks27 decks
5%synergy
Archaeomancer
26%inclusion7 decks27 decks
11%synergy
Thassa, Deep-Dwelling
22%inclusion6 decks27 decks
18%synergy
Ojer Pakpatiq, Deepest Epoch
22%inclusion6 decks27 decks
18%synergy
Haughty Djinn
22%inclusion6 decks27 decks
15%synergy
Hydroelectric Specimen
22%inclusion6 decks27 decks
8%synergy
Dour Port-Mage
22%inclusion6 decks27 decks
19%synergy
Phyrexian Metamorph
19%inclusion5 decks27 decks
-1%synergy
Spellseeker
19%inclusion5 decks27 decks
11%synergy
Pollywog Prodigy
19%inclusion5 decks27 decks
15%synergy
Aven Courier
19%inclusion5 decks27 decks
17%synergy
Faerie Mastermind
19%inclusion5 decks27 decks
3%synergy
Laboratory Maniac
19%inclusion5 decks27 decks
-1%synergy
Murmuring Mystic
19%inclusion5 decks27 decks
9%synergy
Wan Shi Tong, Librarian
17%inclusion2 decks12 decks
9%synergy
Solemn Simulacrum
15%inclusion4 decks27 decks
-7%synergy
Snapcaster Mage
15%inclusion4 decks27 decks
8%synergy
Walking Atlas
15%inclusion4 decks27 decks
11%synergy
Twenty-Toed Toad
15%inclusion4 decks27 decks
8%synergy
Stormtide Leviathan
11%inclusion3 decks27 decks
4%synergy
Tishana's Tidebinder
11%inclusion3 decks27 decks
7%synergy
Serpent of the Endless Sea
11%inclusion3 decks27 decks
11%synergy
Scourge of Fleets
11%inclusion3 decks27 decks
-1%synergy
Silver Myr
11%inclusion3 decks27 decks
0%synergy
Thunderclap Drake
11%inclusion3 decks27 decks
7%synergy
Spark Double
11%inclusion3 decks27 decks
-2%synergy
Spellskite
11%inclusion3 decks27 decks
0%synergy
Lier, Disciple of the Drowned
11%inclusion3 decks27 decks
7%synergy
Aether Channeler
11%inclusion3 decks27 decks
6%synergy
The Unagi of Kyoshi Island
9.1%inclusion1 decks11 decks
2%synergy
Overlord of the Floodpits
8.0%inclusion2 decks25 decks
6%synergy
Volatile Stormdrake
7.4%inclusion2 decks27 decks
4%synergy
Kitsa, Otterball Elite
7.4%inclusion2 decks27 decks
5%synergy
Ornithopter of Paradise
7.4%inclusion2 decks27 decks
-3%synergy
Valley Floodcaller
7.4%inclusion2 decks27 decks
3%synergy
Chasm Skulker
7.4%inclusion2 decks27 decks
-6%synergy
Chrome Host Seedshark
7.4%inclusion2 decks27 decks
3%synergy
Thada Adel, Acquisitor
7.4%inclusion2 decks27 decks
6%synergy
Colossal Whale
7.4%inclusion2 decks27 decks
6%synergy
Ledger Shredder
7.4%inclusion2 decks27 decks
1%synergy
Deadeye Navigator
7.4%inclusion2 decks27 decks
3%synergy
Starwinder
5.9%inclusion1 decks17 decks
3%synergy
PuPu UFO
5.3%inclusion1 decks19 decks
2%synergy
Gogo, Master of Mimicry
5.3%inclusion1 decks19 decks
3%synergy
Quistis Trepe
5.0%inclusion1 decks20 decks
4%synergy
Instants
Sink into Stupor
56%inclusion15 decks27 decks
33%synergy
Snap
48%inclusion13 decks27 decks
29%synergy
Rapid Hybridization
44%inclusion12 decks27 decks
10%synergy
Brainstorm
44%inclusion12 decks27 decks
4%synergy
Mana Drain
44%inclusion12 decks27 decks
18%synergy
Blue Sun's Zenith
41%inclusion11 decks27 decks
30%synergy
Capsize
41%inclusion11 decks27 decks
37%synergy
Swan Song
41%inclusion11 decks27 decks
14%synergy
Engulf the Shore
41%inclusion11 decks27 decks
33%synergy
Cryptic Command
41%inclusion11 decks27 decks
29%synergy
Ghostly Flicker
41%inclusion11 decks27 decks
29%synergy
Pull from Tomorrow
41%inclusion11 decks27 decks
31%synergy
Mystic Confluence
41%inclusion11 decks27 decks
32%synergy
Narset's Reversal
41%inclusion11 decks27 decks
28%synergy
Three Steps Ahead
37%inclusion10 decks27 decks
27%synergy
Blur
33%inclusion9 decks27 decks
27%synergy
Reality Shift
33%inclusion9 decks27 decks
7%synergy
Aetherize
33%inclusion9 decks27 decks
3%synergy
Nexus of Fate
30%inclusion8 decks27 decks
24%synergy
Into the Flood Maw
30%inclusion8 decks27 decks
23%synergy
Wash Away
30%inclusion8 decks27 decks
25%synergy
Force of Negation
30%inclusion8 decks27 decks
14%synergy
Teferi's Time Twist
30%inclusion8 decks27 decks
24%synergy
Negate
26%inclusion7 decks27 decks
-12%synergy
Planar Incision
26%inclusion7 decks27 decks
21%synergy
Dig Through Time
26%inclusion7 decks27 decks
17%synergy
Brainsurge
22%inclusion6 decks27 decks
14%synergy
Flusterstorm
22%inclusion6 decks27 decks
13%synergy
Commandeer
22%inclusion6 decks27 decks
17%synergy
Silundi Vision
22%inclusion6 decks27 decks
17%synergy
March of Swirling Mist
22%inclusion6 decks27 decks
15%synergy
Unwind
22%inclusion6 decks27 decks
12%synergy
Muddle the Mixture
19%inclusion5 decks27 decks
3%synergy
Strix Serenade
19%inclusion5 decks27 decks
10%synergy
Resculpt
19%inclusion5 decks27 decks
1%synergy
Jwari Disruption
19%inclusion5 decks27 decks
14%synergy
Delay
19%inclusion5 decks27 decks
15%synergy
Consult the Star Charts
18%inclusion3 decks17 decks
14%synergy
Opt
15%inclusion4 decks27 decks
-10%synergy
Disallow
15%inclusion4 decks27 decks
8%synergy
Long River's Pull
15%inclusion4 decks27 decks
11%synergy
Evacuation
15%inclusion4 decks27 decks
7%synergy
Refute
14%inclusion3 decks22 decks
8%synergy
Confounding Riddle
11%inclusion3 decks27 decks
10%synergy
Fact or Fiction
11%inclusion3 decks27 decks
2%synergy
Aetherspouts
11%inclusion3 decks27 decks
4%synergy
Mindbreak Trap
11%inclusion3 decks27 decks
5%synergy
Consider
11%inclusion3 decks27 decks
-4%synergy
Gifts Ungiven
11%inclusion3 decks27 decks
9%synergy
Discontinuity
11%inclusion3 decks27 decks
10%synergy
Sorceries
Finale of Revelation
44%inclusion12 decks27 decks
37%synergy
Spectral Deluge
44%inclusion12 decks27 decks
34%synergy
Ponder
41%inclusion11 decks27 decks
12%synergy
Expropriate
41%inclusion11 decks27 decks
37%synergy
Irenicus's Vile Duplication
37%inclusion10 decks27 decks
29%synergy
Enter the Infinite
33%inclusion9 decks27 decks
29%synergy
Time Stretch
33%inclusion9 decks27 decks
29%synergy
Aquitect's Will
33%inclusion9 decks27 decks
28%synergy
Flow of Ideas
33%inclusion9 decks27 decks
29%synergy
Solve the Equation
33%inclusion9 decks27 decks
22%synergy
Temporal Manipulation
30%inclusion8 decks27 decks
26%synergy
Time Warp
30%inclusion8 decks27 decks
24%synergy
Windfall
26%inclusion7 decks27 decks
4%synergy
Sea Gate Restoration
26%inclusion7 decks27 decks
11%synergy
Curse of the Swine
26%inclusion7 decks27 decks
15%synergy
Mnemonic Deluge
26%inclusion7 decks27 decks
23%synergy
Consuming Tide
22%inclusion6 decks27 decks
19%synergy
Splash Portal
22%inclusion6 decks27 decks
19%synergy
Karn's Temporal Sundering
22%inclusion6 decks27 decks
20%synergy
Merchant Scroll
22%inclusion6 decks27 decks
14%synergy
Bribery
19%inclusion5 decks27 decks
15%synergy
Beacon of Tomorrows
19%inclusion5 decks27 decks
17%synergy
Blatant Thievery
19%inclusion5 decks27 decks
16%synergy
Personal Tutor
19%inclusion5 decks27 decks
15%synergy
Inundate
15%inclusion4 decks27 decks
13%synergy
Flood of Tears
15%inclusion4 decks27 decks
12%synergy
Season of Weaving
15%inclusion4 decks27 decks
10%synergy
Temporal Mastery
15%inclusion4 decks27 decks
12%synergy
Capture of Jingzhou
15%inclusion4 decks27 decks
12%synergy
Preordain
15%inclusion4 decks27 decks
-9%synergy
Temporal Trespass
15%inclusion4 decks27 decks
13%synergy
Step Through
15%inclusion4 decks27 decks
10%synergy
Stock Up
14%inclusion3 decks21 decks
10%synergy
Walk the Aeons
11%inclusion3 decks27 decks
9%synergy
Blue Sun's Twilight
11%inclusion3 decks27 decks
8%synergy
Quantum Misalignment
11%inclusion3 decks27 decks
8%synergy
Gitaxian Probe
11%inclusion3 decks27 decks
0%synergy
Treasure Cruise
11%inclusion3 decks27 decks
0%synergy
Retraced Image
11%inclusion3 decks27 decks
8%synergy
Aminatou's Augury
11%inclusion3 decks27 decks
9%synergy
Savor the Moment
11%inclusion3 decks27 decks
10%synergy
Acquire
11%inclusion3 decks27 decks
10%synergy
Spirit Water Revival
9.1%inclusion1 decks11 decks
4%synergy
Ember Island Production
9.1%inclusion1 decks11 decks
8%synergy
Boomerang Basics
9.1%inclusion1 decks11 decks
7%synergy
Secret of Bloodbending
8.3%inclusion1 decks12 decks
6%synergy
Slip Through Space
7.4%inclusion2 decks27 decks
3%synergy
Tempted by the Oriq
7.4%inclusion2 decks27 decks
7%synergy
Mind Spring
7.4%inclusion2 decks27 decks
6%synergy
Wash Out
7.4%inclusion2 decks27 decks
2%synergy
Utility Artifacts
Wayfarer's Bauble
37%inclusion10 decks27 decks
20%synergy
Quicksilver Fountain
22%inclusion6 decks27 decks
21%synergy
Lightning Greaves
22%inclusion6 decks27 decks
-4%synergy
Isochron Scepter
19%inclusion5 decks27 decks
1%synergy
Swiftfoot Boots
15%inclusion4 decks27 decks
-13%synergy
Mindsplice Apparatus
11%inclusion3 decks27 decks
7%synergy
Winged Boots
11%inclusion3 decks27 decks
8%synergy
Vedalken Shackles
11%inclusion3 decks27 decks
9%synergy
Waterbending Scroll
9.1%inclusion1 decks11 decks
1%synergy
The Magic Mirror
7.4%inclusion2 decks27 decks
2%synergy
Whispersilk Cloak
7.4%inclusion2 decks27 decks
5%synergy
Sword of Wealth and Power
7.4%inclusion2 decks27 decks
7%synergy
Commander's Plate
7.4%inclusion2 decks27 decks
3%synergy
Brotherhood Regalia
7.4%inclusion2 decks27 decks
6%synergy
Sword of the Animist
7.4%inclusion2 decks27 decks
2%synergy
Insight Engine
5.9%inclusion1 decks17 decks
1%synergy
Enchantments
Back to Basics
37%inclusion10 decks27 decks
30%synergy
Shark Typhoon
33%inclusion9 decks27 decks
26%synergy
Propaganda
22%inclusion6 decks27 decks
-9%synergy
Aqueous Form
15%inclusion4 decks27 decks
9%synergy
Amphibian Downpour
15%inclusion4 decks27 decks
9%synergy
Imprisoned in the Moon
11%inclusion3 decks27 decks
-1%synergy
Ominous Seas
11%inclusion3 decks27 decks
0%synergy
Metallurgic Summonings
11%inclusion3 decks27 decks
8%synergy
Leyline of Anticipation
11%inclusion3 decks27 decks
2%synergy
Counterbalance
7.4%inclusion2 decks27 decks
4%synergy
Trade Routes
7.4%inclusion2 decks27 decks
7%synergy
Teferi's Ageless Insight
7.4%inclusion2 decks27 decks
-10%synergy
Wizard Class
7.4%inclusion2 decks27 decks
-10%synergy
Fishliver Oil
7.4%inclusion2 decks27 decks
7%synergy
Eaten by Piranhas
7.4%inclusion2 decks27 decks
5%synergy
Arcane Laboratory
7.4%inclusion2 decks27 decks
7%synergy
Search for Azcanta
7.4%inclusion2 decks27 decks
5%synergy
The Clone Saga
7.1%inclusion1 decks14 decks
7%synergy
Planeswalkers
Jace, Wielder of Mysteries
11%inclusion3 decks27 decks
-4%synergy
Utility Lands
Mystic Sanctuary
81%inclusion22 decks27 decks
32%synergy
Reliquary Tower
67%inclusion18 decks27 decks
10%synergy
Rogue's Passage
41%inclusion11 decks27 decks
25%synergy
Cephalid Coliseum
30%inclusion8 decks27 decks
20%synergy
Castle Vantress
30%inclusion8 decks27 decks
11%synergy
Otawara, Soaring City
30%inclusion8 decks27 decks
4%synergy
Rivendell
26%inclusion7 decks27 decks
15%synergy
Mistrise Village
24%inclusion5 decks21 decks
15%synergy
Minamo, School at Water's Edge
22%inclusion6 decks27 decks
9%synergy
Nykthos, Shrine to Nyx
22%inclusion6 decks27 decks
6%synergy
Terrain Generator
22%inclusion6 decks27 decks
14%synergy
Boseiju, Who Shelters All
19%inclusion5 decks27 decks
18%synergy
War Room
19%inclusion5 decks27 decks
3%synergy
Arcane Lighthouse
15%inclusion4 decks27 decks
13%synergy
Emergence Zone
15%inclusion4 decks27 decks
10%synergy
Lonely Sandbar
15%inclusion4 decks27 decks
1%synergy
Hall of Storm Giants
11%inclusion3 decks27 decks
9%synergy
Halimar Depths
11%inclusion3 decks27 decks
1%synergy
Urza's Saga
11%inclusion3 decks27 decks
-6%synergy
Scavenger Grounds
11%inclusion3 decks27 decks
4%synergy
Sunken Palace
11%inclusion3 decks27 decks
7%synergy
Temple of the False God
11%inclusion3 decks27 decks
1%synergy
Saprazzan Skerry
11%inclusion3 decks27 decks
8%synergy
Bonders' Enclave
11%inclusion3 decks27 decks
9%synergy
Agna Qel'a
9.1%inclusion1 decks11 decks
1%synergy
Remote Isle
7.4%inclusion2 decks27 decks
3%synergy
Maze of Ith
7.4%inclusion2 decks27 decks
3%synergy
Seat of the Synod
7.4%inclusion2 decks27 decks
-11%synergy
Coral Atoll
7.4%inclusion2 decks27 decks
4%synergy
The Tabernacle at Pendrell Vale
7.4%inclusion2 decks27 decks
7%synergy
Geier Reach Sanitarium
7.4%inclusion2 decks27 decks
4%synergy
Detection Tower
7.4%inclusion2 decks27 decks
6%synergy
Dark Depths
7.4%inclusion2 decks27 decks
6%synergy
Nesting Grounds
7.4%inclusion2 decks27 decks
5%synergy
Field of Ruin
7.4%inclusion2 decks27 decks
5%synergy
Mana Artifacts
Sol Ring
81%inclusion22 decks27 decks
-3%synergy
Arcane Signet
74%inclusion20 decks27 decks
9%synergy
Thought Vessel
37%inclusion10 decks27 decks
-15%synergy
Sky Diamond
26%inclusion7 decks27 decks
3%synergy
Decanter of Endless Water
19%inclusion5 decks27 decks
5%synergy
Fellwar Stone
19%inclusion5 decks27 decks
-1%synergy
Mind Stone
19%inclusion5 decks27 decks
-16%synergy
Lotus Petal
15%inclusion4 decks27 decks
3%synergy
Extraplanar Lens
15%inclusion4 decks27 decks
7%synergy
Bender's Waterskin
13%inclusion2 decks16 decks
2%synergy
Midnight Clock
11%inclusion3 decks27 decks
-9%synergy
Coldsteel Heart
7.4%inclusion2 decks27 decks
4%synergy
Jeweled Lotus
7.4%inclusion2 decks27 decks
6%synergy
Throne of Eldraine
7.4%inclusion2 decks27 decks
-1%synergy
Sceptre of Eternal Glory
7.4%inclusion2 decks27 decks
4%synergy
Misleading Signpost
7.4%inclusion2 decks27 decks
4%synergy
Mox Diamond
7.4%inclusion2 decks27 decks
2%synergy
Lands
Island
89%inclusion24 decks27 decks
-5%synergy
Sink into Stupor
56%inclusion15 decks27 decks
33%synergy
Myriad Landscape
30%inclusion8 decks27 decks
4%synergy
Sea Gate Restoration
26%inclusion7 decks27 decks
11%synergy
Hydroelectric Specimen
22%inclusion6 decks27 decks
8%synergy
Silundi Vision
22%inclusion6 decks27 decks
17%synergy
Jwari Disruption
19%inclusion5 decks27 decks
14%synergy
Scalding Tarn
19%inclusion5 decks27 decks
11%synergy
Misty Rainforest
15%inclusion4 decks27 decks
7%synergy
Polluted Delta
15%inclusion4 decks27 decks
7%synergy
Flooded Strand
15%inclusion4 decks27 decks
7%synergy
Hidden Grotto
11%inclusion3 decks27 decks
10%synergy
Gemstone Caverns
11%inclusion3 decks27 decks
5%synergy
Rumble Arena
9.1%inclusion1 decks11 decks
9%synergy
Horizon of Progress
7.4%inclusion2 decks27 decks
6%synergy
Snow-Covered Island
7.4%inclusion2 decks27 decks
0%synergy
Demolition Field
7.4%inclusion2 decks27 decks
2%synergy