Eluge, the Shoreless Sea (Commander) - Expensive Optimized 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
Emeritus of Ideation
20%inclusion1 decks5 decks
16%synergy
High Synergy Cards
Mana Drain
92%inclusion11 decks12 decks
65%synergy
Snapcaster Mage
67%inclusion8 decks12 decks
60%synergy
Force of Negation
75%inclusion9 decks12 decks
60%synergy
Merchant Scroll
67%inclusion8 decks12 decks
58%synergy
Otawara, Soaring City
83%inclusion10 decks12 decks
58%synergy
Pact of Negation
67%inclusion8 decks12 decks
57%synergy
Mystic Remora
83%inclusion10 decks12 decks
57%synergy
Temporal Manipulation
58%inclusion7 decks12 decks
55%synergy
Chain of Vapor
58%inclusion7 decks12 decks
54%synergy
Time Warp
58%inclusion7 decks12 decks
53%synergy
Top Cards
Sapphire Medallion
92%inclusion11 decks12 decks
32%synergy
Swan Song
67%inclusion8 decks12 decks
40%synergy
Faerie Mastermind
67%inclusion8 decks12 decks
52%synergy
Counterspell
67%inclusion8 decks12 decks
1%synergy
Pongify
58%inclusion7 decks12 decks
18%synergy
Rapid Hybridization
58%inclusion7 decks12 decks
24%synergy
Windfall
58%inclusion7 decks12 decks
36%synergy
Displacer Kitten
58%inclusion7 decks12 decks
49%synergy
Spellseeker
58%inclusion7 decks12 decks
51%synergy
Flusterstorm
58%inclusion7 decks12 decks
49%synergy
Game Changers
Rhystic Study
92%inclusion11 decks12 decks
60%synergy
Fierce Guardianship
92%inclusion11 decks12 decks
69%synergy
Mystical Tutor
92%inclusion11 decks12 decks
70%synergy
Cyclonic Rift
83%inclusion10 decks12 decks
51%synergy
Force of Will
75%inclusion9 decks12 decks
58%synergy
Chrome Mox
75%inclusion9 decks12 decks
66%synergy
Ancient Tomb
58%inclusion7 decks12 decks
47%synergy
The One Ring
58%inclusion7 decks12 decks
46%synergy
Mox Diamond
58%inclusion7 decks12 decks
53%synergy
Thassa's Oracle
50%inclusion6 decks12 decks
38%synergy
Creatures
Archaeomancer
58%inclusion7 decks12 decks
43%synergy
Archmage Emeritus
42%inclusion5 decks12 decks
21%synergy
Harbinger of the Seas
42%inclusion5 decks12 decks
33%synergy
Hullbreaker Horror
42%inclusion5 decks12 decks
17%synergy
Archmage of Runes
33%inclusion4 decks12 decks
22%synergy
Consecrated Sphinx
33%inclusion4 decks12 decks
21%synergy
Hydroelectric Specimen
33%inclusion4 decks12 decks
19%synergy
Gilded Drake
33%inclusion4 decks12 decks
31%synergy
Baral, Chief of Compliance
33%inclusion4 decks12 decks
22%synergy
Wavebreak Hippocamp
25%inclusion3 decks12 decks
14%synergy
Talrand, Sky Summoner
25%inclusion3 decks12 decks
12%synergy
Trinket Mage
25%inclusion3 decks12 decks
16%synergy
Wan Shi Tong, Librarian
22%inclusion2 decks9 decks
15%synergy
Peregrine Drake
17%inclusion2 decks12 decks
9%synergy
Thassa, Deep-Dwelling
17%inclusion2 decks12 decks
12%synergy
Subtlety
17%inclusion2 decks12 decks
15%synergy
Chasm Skulker
17%inclusion2 decks12 decks
3%synergy
Pollywog Prodigy
17%inclusion2 decks12 decks
13%synergy
Thada Adel, Acquisitor
17%inclusion2 decks12 decks
15%synergy
Laboratory Maniac
17%inclusion2 decks12 decks
-3%synergy
Phantasmal Image
17%inclusion2 decks12 decks
11%synergy
Dour Port-Mage
17%inclusion2 decks12 decks
13%synergy
Shipwreck Dowser
17%inclusion2 decks12 decks
14%synergy
Spellskite
17%inclusion2 decks12 decks
6%synergy
The Unagi of Kyoshi Island
11%inclusion1 decks9 decks
4%synergy
PuPu UFO
10%inclusion1 decks10 decks
6%synergy
Palinchron
8.3%inclusion1 decks12 decks
7%synergy
Volatile Stormdrake
8.3%inclusion1 decks12 decks
5%synergy
Seasinger
8.3%inclusion1 decks12 decks
8%synergy
Kitsa, Otterball Elite
8.3%inclusion1 decks12 decks
6%synergy
Scholar of the Ages
8.3%inclusion1 decks12 decks
7%synergy
Psychosis Crawler
8.3%inclusion1 decks12 decks
-7%synergy
High Fae Trickster
8.3%inclusion1 decks12 decks
3%synergy
Tishana's Tidebinder
8.3%inclusion1 decks12 decks
4%synergy
Crashing Drawbridge
8.3%inclusion1 decks12 decks
6%synergy
Phyrexian Metamorph
8.3%inclusion1 decks12 decks
-11%synergy
Kami of the Crescent Moon
8.3%inclusion1 decks12 decks
6%synergy
Fog Bank
8.3%inclusion1 decks12 decks
4%synergy
Ornithopter of Paradise
8.3%inclusion1 decks12 decks
-2%synergy
Salvager of Secrets
8.3%inclusion1 decks12 decks
8%synergy
Haughty Djinn
8.3%inclusion1 decks12 decks
1%synergy
Valley Floodcaller
8.3%inclusion1 decks12 decks
4%synergy
Malevolent Hermit
8.3%inclusion1 decks12 decks
5%synergy
Naru Meha, Master Wizard
8.3%inclusion1 decks12 decks
6%synergy
Sower of Temptation
8.3%inclusion1 decks12 decks
6%synergy
Drift of Phantasms
8.3%inclusion1 decks12 decks
6%synergy
The Reality Chip
8.3%inclusion1 decks12 decks
-4%synergy
Lullmage Mentor
8.3%inclusion1 decks12 decks
7%synergy
Spark Double
8.3%inclusion1 decks12 decks
-5%synergy
Sakashima of a Thousand Faces
8.3%inclusion1 decks12 decks
2%synergy
Instants
Sink into Stupor
83%inclusion10 decks12 decks
61%synergy
Snap
58%inclusion7 decks12 decks
40%synergy
Narset's Reversal
58%inclusion7 decks12 decks
46%synergy
High Tide
58%inclusion7 decks12 decks
14%synergy
Frantic Search
50%inclusion6 decks12 decks
19%synergy
An Offer You Can't Refuse
50%inclusion6 decks12 decks
12%synergy
Brainstorm
50%inclusion6 decks12 decks
9%synergy
Nexus of Fate
50%inclusion6 decks12 decks
44%synergy
Ghostly Flicker
50%inclusion6 decks12 decks
38%synergy
Muddle the Mixture
42%inclusion5 decks12 decks
26%synergy
Mental Misstep
42%inclusion5 decks12 decks
35%synergy
Sublime Epiphany
42%inclusion5 decks12 decks
35%synergy
Blue Sun's Zenith
42%inclusion5 decks12 decks
30%synergy
Capsize
42%inclusion5 decks12 decks
38%synergy
Pull from Tomorrow
42%inclusion5 decks12 decks
32%synergy
Flow of Knowledge
42%inclusion5 decks12 decks
26%synergy
Mindbreak Trap
33%inclusion4 decks12 decks
28%synergy
Cryptic Command
33%inclusion4 decks12 decks
21%synergy
Mystic Confluence
33%inclusion4 decks12 decks
24%synergy
Dramatic Reversal
33%inclusion4 decks12 decks
14%synergy
Blur
25%inclusion3 decks12 decks
19%synergy
Whir of Invention
25%inclusion3 decks12 decks
13%synergy
Three Steps Ahead
25%inclusion3 decks12 decks
15%synergy
Negate
25%inclusion3 decks12 decks
-13%synergy
Brain Freeze
25%inclusion3 decks12 decks
21%synergy
Dispel
25%inclusion3 decks12 decks
16%synergy
Resculpt
25%inclusion3 decks12 decks
8%synergy
Archmage's Charm
25%inclusion3 decks12 decks
8%synergy
Into the Flood Maw
25%inclusion3 decks12 decks
18%synergy
Engulf the Shore
25%inclusion3 decks12 decks
17%synergy
Planar Incision
25%inclusion3 decks12 decks
20%synergy
Stifle
25%inclusion3 decks12 decks
23%synergy
Rewind
25%inclusion3 decks12 decks
13%synergy
Drown in Dreams
25%inclusion3 decks12 decks
20%synergy
March of Swirling Mist
25%inclusion3 decks12 decks
17%synergy
Miscast
25%inclusion3 decks12 decks
22%synergy
Teferi's Time Twist
25%inclusion3 decks12 decks
20%synergy
Consult the Star Charts
20%inclusion2 decks10 decks
16%synergy
Trickbind
17%inclusion2 decks12 decks
15%synergy
Spell Burst
17%inclusion2 decks12 decks
16%synergy
Intuition
17%inclusion2 decks12 decks
15%synergy
Consider
17%inclusion2 decks12 decks
2%synergy
Gifts Ungiven
17%inclusion2 decks12 decks
15%synergy
Essence Flux
17%inclusion2 decks12 decks
8%synergy
Opt
17%inclusion2 decks12 decks
-8%synergy
Aetherize
17%inclusion2 decks12 decks
-14%synergy
Spellgyre
17%inclusion2 decks12 decks
15%synergy
Disallow
17%inclusion2 decks12 decks
10%synergy
Arcane Denial
17%inclusion2 decks12 decks
-20%synergy
Commandeer
17%inclusion2 decks12 decks
11%synergy
Sorceries
Sea Gate Restoration
83%inclusion10 decks12 decks
68%synergy
Solve the Equation
50%inclusion6 decks12 decks
38%synergy
Fabricate
42%inclusion5 decks12 decks
21%synergy
Lórien Revealed
42%inclusion5 decks12 decks
33%synergy
Personal Tutor
42%inclusion5 decks12 decks
38%synergy
Finale of Revelation
33%inclusion4 decks12 decks
26%synergy
Capture of Jingzhou
33%inclusion4 decks12 decks
31%synergy
Expropriate
33%inclusion4 decks12 decks
30%synergy
Ponder
25%inclusion3 decks12 decks
-4%synergy
Silver Scrutiny
25%inclusion3 decks12 decks
24%synergy
Step Through
25%inclusion3 decks12 decks
20%synergy
Time Spiral
25%inclusion3 decks12 decks
24%synergy
Gitaxian Probe
17%inclusion2 decks12 decks
6%synergy
Echo of Eons
17%inclusion2 decks12 decks
14%synergy
Consuming Tide
17%inclusion2 decks12 decks
13%synergy
Splash Portal
17%inclusion2 decks12 decks
14%synergy
Enter the Infinite
17%inclusion2 decks12 decks
12%synergy
Serum Visions
17%inclusion2 decks12 decks
7%synergy
Mass Manipulation
17%inclusion2 decks12 decks
15%synergy
Paradigm Shift
17%inclusion2 decks12 decks
16%synergy
Retraced Image
17%inclusion2 decks12 decks
14%synergy
Timetwister
17%inclusion2 decks12 decks
15%synergy
Aquitect's Will
17%inclusion2 decks12 decks
11%synergy
Secret of Bloodbending
11%inclusion1 decks9 decks
9%synergy
Spirit Water Revival
11%inclusion1 decks9 decks
6%synergy
Chart a Course
8.3%inclusion1 decks12 decks
4%synergy
Walk the Aeons
8.3%inclusion1 decks12 decks
7%synergy
Blue Sun's Twilight
8.3%inclusion1 decks12 decks
5%synergy
Quantum Misalignment
8.3%inclusion1 decks12 decks
5%synergy
Stock Up
8.3%inclusion1 decks12 decks
4%synergy
Mana Severance
8.3%inclusion1 decks12 decks
7%synergy
Reshape
8.3%inclusion1 decks12 decks
2%synergy
Season of Weaving
8.3%inclusion1 decks12 decks
3%synergy
Wash Out
8.3%inclusion1 decks12 decks
3%synergy
Curse of the Swine
8.3%inclusion1 decks12 decks
-3%synergy
Karn's Temporal Sundering
8.3%inclusion1 decks12 decks
6%synergy
Temporal Mastery
8.3%inclusion1 decks12 decks
5%synergy
Bribery
8.3%inclusion1 decks12 decks
5%synergy
Invoke the Winds
8.3%inclusion1 decks12 decks
7%synergy
Blatant Thievery
8.3%inclusion1 decks12 decks
6%synergy
Sleep
8.3%inclusion1 decks12 decks
7%synergy
Irenicus's Vile Duplication
8.3%inclusion1 decks12 decks
0%synergy
Preordain
8.3%inclusion1 decks12 decks
-15%synergy
Mind's Desire
8.3%inclusion1 decks12 decks
7%synergy
Spectral Deluge
8.3%inclusion1 decks12 decks
-2%synergy
Alrund's Epiphany
8.3%inclusion1 decks12 decks
7%synergy
Temporal Trespass
8.3%inclusion1 decks12 decks
6%synergy
River's Rebuke
8.3%inclusion1 decks12 decks
5%synergy
Transmute Artifact
8.3%inclusion1 decks12 decks
5%synergy
Flow of Ideas
8.3%inclusion1 decks12 decks
4%synergy
Utility Artifacts
Isochron Scepter
42%inclusion5 decks12 decks
25%synergy
Wayfarer's Bauble
25%inclusion3 decks12 decks
8%synergy
Swiftfoot Boots
25%inclusion3 decks12 decks
-3%synergy
Lightning Greaves
25%inclusion3 decks12 decks
-1%synergy
Sensei's Divining Top
17%inclusion2 decks12 decks
2%synergy
Sword of the Animist
17%inclusion2 decks12 decks
11%synergy
Quicksilver Fountain
8.3%inclusion1 decks12 decks
7%synergy
Runechanter's Pike
8.3%inclusion1 decks12 decks
7%synergy
Oblivion Stone
8.3%inclusion1 decks12 decks
8%synergy
Aether Spellbomb
8.3%inclusion1 decks12 decks
0%synergy
Bitterthorn, Nissa's Animus
8.3%inclusion1 decks12 decks
7%synergy
Spellbook
8.3%inclusion1 decks12 decks
2%synergy
Library of Leng
8.3%inclusion1 decks12 decks
7%synergy
Shadowspear
8.3%inclusion1 decks12 decks
7%synergy
Sword of Hearth and Home
8.3%inclusion1 decks12 decks
6%synergy
Whispersilk Cloak
8.3%inclusion1 decks12 decks
6%synergy
Winged Boots
8.3%inclusion1 decks12 decks
5%synergy
Winter Moon
8.3%inclusion1 decks12 decks
4%synergy
Sword of Forge and Frontier
8.3%inclusion1 decks12 decks
8%synergy
Candelabra of Tawnos
8.3%inclusion1 decks12 decks
8%synergy
Goblin Charbelcher
8.3%inclusion1 decks12 decks
8%synergy
Commander's Plate
8.3%inclusion1 decks12 decks
4%synergy
Vedalken Shackles
8.3%inclusion1 decks12 decks
6%synergy
Enchantments
Back to Basics
25%inclusion3 decks12 decks
18%synergy
Counterbalance
17%inclusion2 decks12 decks
13%synergy
Waterbender Ascension
13%inclusion1 decks8 decks
10%synergy
Teferi's Ageless Insight
8.3%inclusion1 decks12 decks
-9%synergy
Curiosity
8.3%inclusion1 decks12 decks
5%synergy
Imprisoned in the Moon
8.3%inclusion1 decks12 decks
-4%synergy
Omniscience
8.3%inclusion1 decks12 decks
0%synergy
Metallurgic Summonings
8.3%inclusion1 decks12 decks
5%synergy
Shark Typhoon
8.3%inclusion1 decks12 decks
1%synergy
Treachery
8.3%inclusion1 decks12 decks
7%synergy
Leyline of Anticipation
8.3%inclusion1 decks12 decks
-1%synergy
Spreading Seas
8.3%inclusion1 decks12 decks
7%synergy
Dress Down
8.3%inclusion1 decks12 decks
6%synergy
Ophidian Eye
8.3%inclusion1 decks12 decks
8%synergy
Planeswalkers
Narset, Parter of Veils
33%inclusion4 decks12 decks
23%synergy
Jace, Wielder of Mysteries
17%inclusion2 decks12 decks
2%synergy
Utility Lands
Mystic Sanctuary
92%inclusion11 decks12 decks
42%synergy
Minamo, School at Water's Edge
58%inclusion7 decks12 decks
46%synergy
Nykthos, Shrine to Nyx
50%inclusion6 decks12 decks
34%synergy
Cephalid Coliseum
42%inclusion5 decks12 decks
32%synergy
Seat of the Synod
33%inclusion4 decks12 decks
15%synergy
Emergence Zone
33%inclusion4 decks12 decks
29%synergy
Academy Ruins
25%inclusion3 decks12 decks
6%synergy
Rogue's Passage
25%inclusion3 decks12 decks
10%synergy
Urza's Saga
17%inclusion2 decks12 decks
0%synergy
Scavenger Grounds
17%inclusion2 decks12 decks
9%synergy
War Room
17%inclusion2 decks12 decks
1%synergy
Reliquary Tower
17%inclusion2 decks12 decks
-40%synergy
Agna Qel'a
13%inclusion1 decks8 decks
5%synergy
Witch's Clinic
8.3%inclusion1 decks12 decks
8%synergy
Hall of Storm Giants
8.3%inclusion1 decks12 decks
6%synergy
Remote Isle
8.3%inclusion1 decks12 decks
4%synergy
Rivendell
8.3%inclusion1 decks12 decks
-2%synergy
Hall of the Bandit Lord
8.3%inclusion1 decks12 decks
8%synergy
Mistrise Village
8.3%inclusion1 decks12 decks
-1%synergy
Maze of Ith
8.3%inclusion1 decks12 decks
4%synergy
Desert of the Mindful
8.3%inclusion1 decks12 decks
5%synergy
Crystal Vein
8.3%inclusion1 decks12 decks
6%synergy
Trenzalore Clocktower
8.3%inclusion1 decks12 decks
8%synergy
The Tabernacle at Pendrell Vale
8.3%inclusion1 decks12 decks
8%synergy
Mutavault
8.3%inclusion1 decks12 decks
7%synergy
Lonely Sandbar
8.3%inclusion1 decks12 decks
-5%synergy
Inventors' Fair
8.3%inclusion1 decks12 decks
-5%synergy
Castle Vantress
8.3%inclusion1 decks12 decks
-10%synergy
Saprazzan Skerry
8.3%inclusion1 decks12 decks
5%synergy
City of Traitors
8.3%inclusion1 decks12 decks
6%synergy
Bonders' Enclave
8.3%inclusion1 decks12 decks
7%synergy
Field of Ruin
8.3%inclusion1 decks12 decks
6%synergy
Amonkhet Raceway
8.3%inclusion1 decks12 decks
6%synergy
Mana Artifacts
Sol Ring
83%inclusion10 decks12 decks
-2%synergy
Arcane Signet
67%inclusion8 decks12 decks
2%synergy
Lotus Petal
67%inclusion8 decks12 decks
55%synergy
Mana Vault
50%inclusion6 decks12 decks
40%synergy
Mox Opal
50%inclusion6 decks12 decks
40%synergy
Mox Amber
42%inclusion5 decks12 decks
34%synergy
Fellwar Stone
33%inclusion4 decks12 decks
14%synergy
Thought Vessel
33%inclusion4 decks12 decks
-18%synergy
Grim Monolith
25%inclusion3 decks12 decks
20%synergy
Lotus Bloom
8.3%inclusion1 decks12 decks
7%synergy
Everflowing Chalice
8.3%inclusion1 decks12 decks
-8%synergy
Mana Cylix
8.3%inclusion1 decks12 decks
8%synergy
Throne of Eldraine
8.3%inclusion1 decks12 decks
-1%synergy
Basalt Monolith
8.3%inclusion1 decks12 decks
-2%synergy
Midnight Clock
8.3%inclusion1 decks12 decks
-12%synergy
Mind Stone
8.3%inclusion1 decks12 decks
-27%synergy
Sceptre of Eternal Glory
8.3%inclusion1 decks12 decks
5%synergy
Jeweled Amulet
8.3%inclusion1 decks12 decks
5%synergy
Lion's Eye Diamond
8.3%inclusion1 decks12 decks
7%synergy
Lands
Island
100%inclusion12 decks12 decks
6%synergy
Sea Gate Restoration
83%inclusion10 decks12 decks
68%synergy
Sink into Stupor
83%inclusion10 decks12 decks
61%synergy
Misty Rainforest
58%inclusion7 decks12 decks
51%synergy
Scalding Tarn
58%inclusion7 decks12 decks
51%synergy
Polluted Delta
58%inclusion7 decks12 decks
50%synergy
Flooded Strand
58%inclusion7 decks12 decks
50%synergy
Gemstone Caverns
42%inclusion5 decks12 decks
36%synergy
Hydroelectric Specimen
33%inclusion4 decks12 decks
19%synergy
Cavern of Souls
33%inclusion4 decks12 decks
29%synergy
Prismatic Vista
25%inclusion3 decks12 decks
21%synergy
Talon Gates of Madara
25%inclusion3 decks12 decks
21%synergy
Silundi Vision
17%inclusion2 decks12 decks
11%synergy
Fabled Passage
8.3%inclusion1 decks12 decks
5%synergy
Horizon of Progress
8.3%inclusion1 decks12 decks
7%synergy
Jwari Disruption
8.3%inclusion1 decks12 decks
3%synergy