Eluge, the Shoreless Sea (Commander) - Optimized Extra Turns

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
31%inclusion5 decks16 decks
30%synergy
Mana Sculpt
13%inclusion2 decks16 decks
9%synergy
Emeritus of Ideation
11%inclusion2 decks18 decks
9%synergy
Mathemagics
9.4%inclusion3 decks32 decks
8%synergy
Skycoach Conductor
8.3%inclusion1 decks12 decks
7%synergy
High Synergy Cards
Nexus of Fate
75%inclusion71 decks95 decks
69%synergy
Time Warp
68%inclusion65 decks95 decks
63%synergy
Temporal Manipulation
62%inclusion59 decks95 decks
58%synergy
Displacer Kitten
62%inclusion59 decks95 decks
52%synergy
Time Stretch
55%inclusion52 decks95 decks
51%synergy
Archmage Emeritus
71%inclusion67 decks95 decks
50%synergy
Wavebreak Hippocamp
57%inclusion54 decks95 decks
46%synergy
Essence Flux
54%inclusion51 decks95 decks
45%synergy
Finale of Revelation
51%inclusion48 decks95 decks
43%synergy
Narset's Reversal
56%inclusion53 decks95 decks
43%synergy
Top Cards
Sapphire Medallion
83%inclusion79 decks95 decks
24%synergy
Counterspell
79%inclusion75 decks95 decks
13%synergy
High Tide
65%inclusion62 decks95 decks
21%synergy
An Offer You Can't Refuse
59%inclusion56 decks95 decks
22%synergy
Flow of Knowledge
59%inclusion56 decks95 decks
43%synergy
Archmage's Charm
56%inclusion53 decks95 decks
39%synergy
Mystic Remora
55%inclusion52 decks95 decks
28%synergy
Frantic Search
54%inclusion51 decks95 decks
23%synergy
Mana Drain
52%inclusion49 decks95 decks
25%synergy
Archaeomancer
51%inclusion48 decks95 decks
36%synergy
Game Changers
Cyclonic Rift
69%inclusion66 decks95 decks
37%synergy
Mystical Tutor
69%inclusion66 decks95 decks
47%synergy
Rhystic Study
57%inclusion54 decks95 decks
25%synergy
Fierce Guardianship
54%inclusion51 decks95 decks
31%synergy
Force of Will
39%inclusion37 decks95 decks
22%synergy
Thassa's Oracle
26%inclusion25 decks95 decks
14%synergy
Narset, Parter of Veils
21%inclusion20 decks95 decks
10%synergy
The One Ring
20%inclusion19 decks95 decks
8%synergy
Ancient Tomb
17%inclusion16 decks95 decks
5%synergy
Chrome Mox
15%inclusion14 decks95 decks
6%synergy
Creatures
Harbinger of the Seas
43%inclusion41 decks95 decks
35%synergy
Archmage of Runes
40%inclusion38 decks94 decks
29%synergy
Baral, Chief of Compliance
38%inclusion36 decks95 decks
27%synergy
Hullbreaker Horror
36%inclusion34 decks95 decks
11%synergy
Talrand, Sky Summoner
36%inclusion34 decks95 decks
22%synergy
Snapcaster Mage
29%inclusion28 decks95 decks
23%synergy
Hydroelectric Specimen
28%inclusion27 decks95 decks
14%synergy
Thassa, Deep-Dwelling
26%inclusion25 decks95 decks
22%synergy
The Flood of Mars
25%inclusion24 decks95 decks
22%synergy
Haughty Djinn
22%inclusion21 decks95 decks
15%synergy
Kitsa, Otterball Elite
21%inclusion20 decks95 decks
18%synergy
Spellseeker
21%inclusion20 decks95 decks
13%synergy
Jin-Gitaxias, Progress Tyrant
19%inclusion18 decks95 decks
11%synergy
Aven Courier
18%inclusion17 decks95 decks
17%synergy
Thunderclap Drake
17%inclusion16 decks95 decks
12%synergy
Scourge of Fleets
15%inclusion14 decks95 decks
3%synergy
Spark Double
15%inclusion14 decks95 decks
2%synergy
Laboratory Maniac
15%inclusion14 decks95 decks
-4%synergy
Lier, Disciple of the Drowned
15%inclusion14 decks95 decks
11%synergy
Ojer Pakpatiq, Deepest Epoch
14%inclusion13 decks95 decks
9%synergy
The Reality Chip
14%inclusion13 decks95 decks
1%synergy
Pollywog Prodigy
14%inclusion13 decks95 decks
10%synergy
Faerie Mastermind
13%inclusion12 decks95 decks
-2%synergy
Deadeye Navigator
13%inclusion12 decks95 decks
8%synergy
Wan Shi Tong, Librarian
12%inclusion7 decks58 decks
5%synergy
Solemn Simulacrum
12%inclusion11 decks95 decks
-10%synergy
Psychosis Crawler
12%inclusion11 decks95 decks
-3%synergy
Chrome Host Seedshark
12%inclusion11 decks95 decks
7%synergy
High Fae Trickster
11%inclusion10 decks94 decks
5%synergy
Peregrine Drake
11%inclusion10 decks95 decks
2%synergy
Valley Floodcaller
11%inclusion10 decks95 decks
6%synergy
Chasm Skulker
11%inclusion10 decks95 decks
-2%synergy
Dour Port-Mage
11%inclusion10 decks95 decks
7%synergy
Consecrated Sphinx
9.5%inclusion9 decks95 decks
-3%synergy
Jin-Gitaxias
8.4%inclusion8 decks95 decks
5%synergy
Murmuring Mystic
8.4%inclusion8 decks95 decks
-1%synergy
Stormtide Leviathan
7.4%inclusion7 decks95 decks
1%synergy
Phyrexian Metamorph
7.4%inclusion7 decks95 decks
-12%synergy
Walking Atlas
7.4%inclusion7 decks95 decks
3%synergy
Sakashima the Impostor
7.4%inclusion7 decks95 decks
4%synergy
Wizards of Thay
7.4%inclusion7 decks95 decks
5%synergy
Ledger Shredder
7.4%inclusion7 decks95 decks
1%synergy
Irma, Part-Time Mutant
7.1%inclusion2 decks28 decks
4%synergy
Volatile Stormdrake
6.3%inclusion6 decks95 decks
3%synergy
Scholar of the Ages
6.3%inclusion6 decks95 decks
5%synergy
Tishana's Tidebinder
6.3%inclusion6 decks95 decks
2%synergy
Thada Adel, Acquisitor
6.3%inclusion6 decks95 decks
5%synergy
Nezahal, Primal Tide
6.3%inclusion6 decks95 decks
-1%synergy
Shipwreck Dowser
6.3%inclusion6 decks95 decks
4%synergy
Pensive Professor
6.3%inclusion1 decks16 decks
5%synergy
Instants
Sink into Stupor
57%inclusion54 decks95 decks
35%synergy
Brainstorm
49%inclusion47 decks95 decks
9%synergy
Blue Sun's Zenith
49%inclusion47 decks95 decks
38%synergy
Aetherize
47%inclusion45 decks95 decks
17%synergy
Snap
47%inclusion45 decks95 decks
29%synergy
Pongify
45%inclusion43 decks95 decks
5%synergy
Pull from Tomorrow
45%inclusion43 decks95 decks
36%synergy
Swan Song
43%inclusion41 decks95 decks
16%synergy
Rapid Hybridization
42%inclusion40 decks95 decks
8%synergy
Three Steps Ahead
41%inclusion39 decks95 decks
31%synergy
Ghostly Flicker
40%inclusion38 decks95 decks
28%synergy
Rewind
40%inclusion38 decks95 decks
27%synergy
Sublime Epiphany
38%inclusion36 decks95 decks
31%synergy
Arcane Denial
37%inclusion35 decks95 decks
1%synergy
Cryptic Command
36%inclusion34 decks95 decks
24%synergy
Force of Negation
34%inclusion32 decks95 decks
18%synergy
Mystic Confluence
34%inclusion32 decks95 decks
24%synergy
Capsize
33%inclusion31 decks95 decks
29%synergy
Muddle the Mixture
32%inclusion30 decks95 decks
16%synergy
Planar Incision
32%inclusion30 decks95 decks
27%synergy
Blur
29%inclusion28 decks95 decks
24%synergy
Strix Serenade
29%inclusion28 decks95 decks
20%synergy
Opt
28%inclusion27 decks95 decks
3%synergy
Negate
27%inclusion26 decks95 decks
-10%synergy
Flusterstorm
26%inclusion25 decks95 decks
17%synergy
Dig Through Time
26%inclusion25 decks95 decks
17%synergy
Silundi Vision
24%inclusion23 decks95 decks
19%synergy
Teferi's Time Twist
24%inclusion23 decks95 decks
19%synergy
Reality Shift
23%inclusion22 decks95 decks
-4%synergy
Into the Flood Maw
20%inclusion19 decks95 decks
14%synergy
Engulf the Shore
20%inclusion19 decks95 decks
12%synergy
Unwind
20%inclusion19 decks95 decks
10%synergy
Consult the Star Charts
20%inclusion14 decks71 decks
16%synergy
Aetherspouts
19%inclusion18 decks95 decks
11%synergy
Pulse of the Grid
19%inclusion18 decks95 decks
18%synergy
Slip Out the Back
19%inclusion18 decks95 decks
11%synergy
Wash Away
19%inclusion18 decks95 decks
14%synergy
March of Swirling Mist
19%inclusion18 decks95 decks
11%synergy
Disallow
17%inclusion16 decks95 decks
10%synergy
Brainsurge
16%inclusion15 decks95 decks
8%synergy
Drown in Dreams
16%inclusion15 decks95 decks
11%synergy
Mindbreak Trap
15%inclusion14 decks95 decks
9%synergy
Consider
15%inclusion14 decks95 decks
0%synergy
Resculpt
15%inclusion14 decks95 decks
-3%synergy
Fact or Fiction
14%inclusion13 decks95 decks
5%synergy
Everdream
14%inclusion13 decks95 decks
13%synergy
Spell Pierce
14%inclusion13 decks95 decks
5%synergy
Time Stop
13%inclusion12 decks95 decks
11%synergy
Dispel
12%inclusion11 decks95 decks
3%synergy
Miscast
12%inclusion11 decks95 decks
8%synergy
Sorceries
Solve the Equation
48%inclusion46 decks95 decks
36%synergy
Lórien Revealed
47%inclusion45 decks95 decks
39%synergy
Expropriate
43%inclusion41 decks95 decks
39%synergy
Sea Gate Restoration
42%inclusion40 decks95 decks
27%synergy
Capture of Jingzhou
42%inclusion40 decks95 decks
39%synergy
Enter the Infinite
40%inclusion38 decks95 decks
35%synergy
Temporal Mastery
37%inclusion35 decks95 decks
34%synergy
Personal Tutor
34%inclusion32 decks95 decks
30%synergy
Spectral Deluge
29%inclusion28 decks95 decks
19%synergy
Flow of Ideas
29%inclusion28 decks95 decks
25%synergy
Beacon of Tomorrows
28%inclusion27 decks95 decks
27%synergy
Irenicus's Vile Duplication
28%inclusion27 decks95 decks
20%synergy
Ponder
27%inclusion26 decks95 decks
-2%synergy
Season of Weaving
27%inclusion26 decks95 decks
22%synergy
Mnemonic Deluge
27%inclusion26 decks95 decks
25%synergy
Temporal Trespass
27%inclusion26 decks95 decks
25%synergy
Karn's Temporal Sundering
26%inclusion25 decks95 decks
24%synergy
Merchant Scroll
25%inclusion24 decks95 decks
16%synergy
Aquitect's Will
22%inclusion21 decks95 decks
17%synergy
Windfall
21%inclusion20 decks95 decks
-1%synergy
Walk the Aeons
20%inclusion19 decks95 decks
18%synergy
Preordain
18%inclusion17 decks95 decks
-6%synergy
Step Through
17%inclusion16 decks95 decks
12%synergy
Alrund's Epiphany
16%inclusion15 decks95 decks
14%synergy
Stock Up
14%inclusion13 decks94 decks
10%synergy
Consuming Tide
14%inclusion13 decks95 decks
10%synergy
Blue Sun's Twilight
13%inclusion12 decks95 decks
9%synergy
Bribery
13%inclusion12 decks95 decks
9%synergy
Splash Portal
12%inclusion11 decks95 decks
9%synergy
Quantum Misalignment
11%inclusion10 decks95 decks
7%synergy
Blatant Thievery
11%inclusion10 decks95 decks
8%synergy
Retraced Image
11%inclusion10 decks95 decks
8%synergy
Mists of Lórien
9.5%inclusion9 decks95 decks
8%synergy
Enter the Enigma
9.5%inclusion9 decks95 decks
3%synergy
Gitaxian Probe
8.4%inclusion8 decks95 decks
-3%synergy
Treasure Cruise
8.4%inclusion8 decks95 decks
-2%synergy
Aminatou's Augury
8.4%inclusion8 decks95 decks
6%synergy
Slip Through Space
7.4%inclusion7 decks95 decks
3%synergy
Curse of the Swine
7.4%inclusion7 decks95 decks
-4%synergy
Invoke the Winds
7.4%inclusion7 decks95 decks
6%synergy
Flow State
7.1%inclusion1 decks14 decks
6%synergy
Secret of Bloodbending
6.9%inclusion4 decks58 decks
5%synergy
Spirit Water Revival
6.9%inclusion4 decks58 decks
2%synergy
Inspiration from Beyond
6.4%inclusion6 decks94 decks
5%synergy
Inundate
6.3%inclusion6 decks95 decks
4%synergy
Part the Waterveil
6.3%inclusion6 decks95 decks
5%synergy
Clone Legion
6.3%inclusion6 decks95 decks
4%synergy
Silver Scrutiny
5.3%inclusion5 decks95 decks
4%synergy
Flood of Tears
5.3%inclusion5 decks95 decks
2%synergy
Fabricate
5.3%inclusion5 decks95 decks
-16%synergy
Utility Artifacts
Swiftfoot Boots
29%inclusion28 decks95 decks
1%synergy
Lightning Greaves
29%inclusion28 decks95 decks
3%synergy
Wayfarer's Bauble
19%inclusion18 decks95 decks
1%synergy
Isochron Scepter
19%inclusion18 decks95 decks
2%synergy
Sword of the Animist
13%inclusion12 decks95 decks
7%synergy
Winter Moon
11%inclusion10 decks95 decks
6%synergy
Quicksilver Fountain
8.4%inclusion8 decks95 decks
7%synergy
Whispersilk Cloak
8.4%inclusion8 decks95 decks
6%synergy
Conjurer's Closet
8.4%inclusion8 decks95 decks
4%synergy
Sensei's Divining Top
6.3%inclusion6 decks95 decks
-9%synergy
Commander's Plate
6.3%inclusion6 decks95 decks
2%synergy
Mindsplice Apparatus
5.3%inclusion5 decks95 decks
1%synergy
Primal Amulet
5.3%inclusion5 decks95 decks
3%synergy
Sword of Hearth and Home
5.3%inclusion5 decks95 decks
3%synergy
Winged Boots
5.3%inclusion5 decks95 decks
2%synergy
Brotherhood Regalia
5.3%inclusion5 decks95 decks
4%synergy
Enchantments
Shark Typhoon
25%inclusion24 decks95 decks
18%synergy
Propaganda
23%inclusion22 decks95 decks
-8%synergy
Back to Basics
15%inclusion14 decks95 decks
8%synergy
Leyline of Anticipation
14%inclusion13 decks95 decks
5%synergy
Case of the Ransacked Lab
9.5%inclusion9 decks95 decks
5%synergy
Teferi's Ageless Insight
7.4%inclusion7 decks95 decks
-10%synergy
Aqueous Form
7.4%inclusion7 decks95 decks
2%synergy
Wizard Class
7.4%inclusion7 decks95 decks
-10%synergy
Metallurgic Summonings
7.4%inclusion7 decks95 decks
4%synergy
Counterbalance
6.3%inclusion6 decks95 decks
3%synergy
Imprisoned in the Moon
6.3%inclusion6 decks95 decks
-6%synergy
Waterbender Ascension
5.6%inclusion3 decks54 decks
2%synergy
Jace's Sanctum
5.3%inclusion5 decks95 decks
1%synergy
Amphibian Downpour
5.3%inclusion5 decks95 decks
0%synergy
Planeswalkers
Jace, Wielder of Mysteries
13%inclusion12 decks95 decks
-2%synergy
Teferi, Master of Time
8.4%inclusion8 decks95 decks
4%synergy
Utility Lands
Mystic Sanctuary
84%inclusion80 decks95 decks
34%synergy
Reliquary Tower
73%inclusion69 decks95 decks
16%synergy
Rogue's Passage
39%inclusion37 decks95 decks
24%synergy
Otawara, Soaring City
35%inclusion33 decks95 decks
9%synergy
Mistrise Village
28%inclusion25 decks88 decks
19%synergy
Nykthos, Shrine to Nyx
25%inclusion24 decks95 decks
9%synergy
Cephalid Coliseum
22%inclusion21 decks95 decks
13%synergy
War Room
21%inclusion20 decks95 decks
5%synergy
Castle Vantress
20%inclusion19 decks95 decks
2%synergy
Minamo, School at Water's Edge
18%inclusion17 decks95 decks
5%synergy
Terrain Generator
18%inclusion17 decks95 decks
10%synergy
Sunken Palace
17%inclusion16 decks95 decks
13%synergy
Saprazzan Skerry
17%inclusion16 decks95 decks
14%synergy
Agna Qel'a
15%inclusion8 decks54 decks
7%synergy
Maze of Ith
15%inclusion14 decks95 decks
10%synergy
Rivendell
13%inclusion12 decks95 decks
2%synergy
Emergence Zone
11%inclusion10 decks95 decks
6%synergy
Urza's Saga
8.4%inclusion8 decks95 decks
-8%synergy
Lonely Sandbar
8.4%inclusion8 decks95 decks
-5%synergy
Command Beacon
7.4%inclusion7 decks95 decks
3%synergy
Hall of the Bandit Lord
6.3%inclusion6 decks95 decks
6%synergy
Boseiju, Who Shelters All
6.3%inclusion6 decks95 decks
5%synergy
Tolaria West
6.3%inclusion6 decks95 decks
1%synergy
Scavenger Grounds
6.3%inclusion6 decks95 decks
-1%synergy
Great Hall of the Biblioplex
6.3%inclusion1 decks16 decks
6%synergy
Halimar Depths
5.3%inclusion5 decks95 decks
-4%synergy
Mana Artifacts
Sol Ring
86%inclusion82 decks95 decks
1%synergy
Arcane Signet
73%inclusion69 decks95 decks
8%synergy
Thought Vessel
58%inclusion55 decks95 decks
6%synergy
Fellwar Stone
29%inclusion28 decks95 decks
10%synergy
Mind Stone
20%inclusion19 decks95 decks
-15%synergy
Sky Diamond
19%inclusion18 decks95 decks
-4%synergy
Lotus Petal
18%inclusion17 decks95 decks
6%synergy
Throne of Eldraine
14%inclusion13 decks95 decks
5%synergy
Bender's Waterskin
13%inclusion9 decks68 decks
3%synergy
Coldsteel Heart
8.4%inclusion8 decks95 decks
5%synergy
Decanter of Endless Water
7.4%inclusion7 decks95 decks
-6%synergy
Midnight Clock
7.4%inclusion7 decks95 decks
-13%synergy
Extraplanar Lens
6.3%inclusion6 decks95 decks
-2%synergy
Lands
Island
98%inclusion93 decks95 decks
4%synergy
Sink into Stupor
57%inclusion54 decks95 decks
35%synergy
Sea Gate Restoration
42%inclusion40 decks95 decks
27%synergy
Hydroelectric Specimen
28%inclusion27 decks95 decks
14%synergy
Myriad Landscape
25%inclusion24 decks95 decks
0%synergy
Silundi Vision
24%inclusion23 decks95 decks
19%synergy
Polluted Delta
18%inclusion17 decks95 decks
10%synergy
Misty Rainforest
17%inclusion16 decks95 decks
9%synergy
Flooded Strand
17%inclusion16 decks95 decks
9%synergy
Gemstone Caverns
15%inclusion14 decks95 decks
9%synergy
Scalding Tarn
15%inclusion14 decks95 decks
7%synergy
Horizon of Progress
13%inclusion12 decks95 decks
11%synergy
Cavern of Souls
12%inclusion11 decks95 decks
7%synergy
Talon Gates of Madara
12%inclusion11 decks95 decks
8%synergy
Jwari Disruption
8.4%inclusion8 decks95 decks
4%synergy
Urza's Cave
6.3%inclusion6 decks95 decks
2%synergy
Snow-Covered Island
5.3%inclusion5 decks95 decks
-3%synergy
Plaza of Heroes
5.3%inclusion5 decks95 decks
4%synergy