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
22%inclusion8 decks37 decks
19%synergy
Emeritus of Ideation
13%inclusion5 decks38 decks
9%synergy
The Dawning Archaic
11%inclusion4 decks38 decks
10%synergy
Mathemagics
10%inclusion5 decks49 decks
8%synergy
Mana Sculpt
8.1%inclusion3 decks37 decks
2%synergy
High Synergy Cards
Nexus of Fate
70%inclusion69 decks98 decks
65%synergy
Time Warp
65%inclusion64 decks98 decks
60%synergy
Temporal Manipulation
58%inclusion57 decks98 decks
54%synergy
Displacer Kitten
63%inclusion62 decks98 decks
53%synergy
Time Stretch
56%inclusion55 decks98 decks
52%synergy
Archmage Emeritus
70%inclusion69 decks98 decks
50%synergy
Flow of Knowledge
61%inclusion60 decks98 decks
46%synergy
Wavebreak Hippocamp
56%inclusion55 decks98 decks
45%synergy
Essence Flux
53%inclusion52 decks98 decks
44%synergy
Finale of Revelation
50%inclusion49 decks98 decks
43%synergy
Top Cards
Sapphire Medallion
85%inclusion83 decks98 decks
25%synergy
Counterspell
80%inclusion78 decks98 decks
14%synergy
High Tide
65%inclusion64 decks98 decks
21%synergy
Frantic Search
57%inclusion56 decks98 decks
26%synergy
An Offer You Can't Refuse
57%inclusion56 decks98 decks
19%synergy
Mystic Remora
55%inclusion54 decks98 decks
29%synergy
Archmage's Charm
54%inclusion53 decks98 decks
37%synergy
Mana Drain
53%inclusion52 decks98 decks
26%synergy
Archaeomancer
51%inclusion50 decks98 decks
36%synergy
Narset's Reversal
51%inclusion50 decks98 decks
39%synergy
Game Changers
Cyclonic Rift
70%inclusion69 decks98 decks
38%synergy
Mystical Tutor
67%inclusion66 decks98 decks
45%synergy
Rhystic Study
57%inclusion56 decks98 decks
25%synergy
Fierce Guardianship
52%inclusion51 decks98 decks
29%synergy
Force of Will
39%inclusion38 decks98 decks
22%synergy
Thassa's Oracle
28%inclusion27 decks98 decks
15%synergy
Narset, Parter of Veils
20%inclusion20 decks98 decks
10%synergy
Ancient Tomb
18%inclusion18 decks98 decks
7%synergy
The One Ring
18%inclusion18 decks98 decks
6%synergy
Chrome Mox
14%inclusion14 decks98 decks
5%synergy
Creatures
Harbinger of the Seas
45%inclusion44 decks98 decks
37%synergy
Baral, Chief of Compliance
41%inclusion40 decks98 decks
30%synergy
Archmage of Runes
37%inclusion36 decks97 decks
26%synergy
Hullbreaker Horror
34%inclusion33 decks98 decks
9%synergy
Talrand, Sky Summoner
34%inclusion33 decks98 decks
20%synergy
Snapcaster Mage
30%inclusion29 decks98 decks
23%synergy
Hydroelectric Specimen
27%inclusion26 decks98 decks
12%synergy
Thassa, Deep-Dwelling
26%inclusion25 decks98 decks
21%synergy
The Flood of Mars
22%inclusion22 decks98 decks
19%synergy
Haughty Djinn
20%inclusion20 decks98 decks
14%synergy
Spellseeker
20%inclusion20 decks98 decks
13%synergy
Aven Courier
20%inclusion20 decks98 decks
19%synergy
Kitsa, Otterball Elite
19%inclusion19 decks98 decks
17%synergy
Jin-Gitaxias, Progress Tyrant
19%inclusion19 decks98 decks
12%synergy
Thunderclap Drake
17%inclusion17 decks98 decks
13%synergy
Laboratory Maniac
17%inclusion17 decks98 decks
-2%synergy
Scourge of Fleets
15%inclusion15 decks98 decks
3%synergy
Lier, Disciple of the Drowned
15%inclusion15 decks98 decks
12%synergy
Solemn Simulacrum
14%inclusion14 decks98 decks
-7%synergy
Spark Double
14%inclusion14 decks98 decks
1%synergy
Pollywog Prodigy
14%inclusion14 decks98 decks
10%synergy
Faerie Mastermind
14%inclusion14 decks98 decks
-1%synergy
Ojer Pakpatiq, Deepest Epoch
13%inclusion13 decks98 decks
9%synergy
High Fae Trickster
12%inclusion12 decks97 decks
7%synergy
Psychosis Crawler
12%inclusion12 decks98 decks
-3%synergy
Consecrated Sphinx
12%inclusion12 decks98 decks
0%synergy
Deadeye Navigator
12%inclusion12 decks98 decks
8%synergy
Wan Shi Tong, Librarian
12%inclusion8 decks67 decks
5%synergy
The Reality Chip
11%inclusion11 decks98 decks
-1%synergy
Chrome Host Seedshark
11%inclusion11 decks98 decks
7%synergy
Valley Floodcaller
10%inclusion10 decks98 decks
6%synergy
Chasm Skulker
10%inclusion10 decks98 decks
-3%synergy
Dour Port-Mage
10%inclusion10 decks98 decks
7%synergy
Peregrine Drake
9.2%inclusion9 decks98 decks
1%synergy
Irma, Part-Time Mutant
8.9%inclusion4 decks45 decks
6%synergy
Murmuring Mystic
8.2%inclusion8 decks98 decks
-2%synergy
Stormtide Leviathan
7.1%inclusion7 decks98 decks
0%synergy
Phyrexian Metamorph
7.1%inclusion7 decks98 decks
-12%synergy
Walking Atlas
7.1%inclusion7 decks98 decks
3%synergy
Sakashima the Impostor
7.1%inclusion7 decks98 decks
4%synergy
Jin-Gitaxias
7.1%inclusion7 decks98 decks
4%synergy
Wizards of Thay
7.1%inclusion7 decks98 decks
5%synergy
Volatile Stormdrake
6.1%inclusion6 decks98 decks
3%synergy
Scholar of the Ages
6.1%inclusion6 decks98 decks
5%synergy
Thada Adel, Acquisitor
6.1%inclusion6 decks98 decks
4%synergy
Nezahal, Primal Tide
6.1%inclusion6 decks98 decks
-2%synergy
Shipwreck Dowser
6.1%inclusion6 decks98 decks
3%synergy
Triskaidekaphile
6.1%inclusion6 decks98 decks
-5%synergy
Ledger Shredder
6.1%inclusion6 decks98 decks
-1%synergy
The Unagi of Kyoshi Island
6.0%inclusion4 decks67 decks
-1%synergy
Instants
Sink into Stupor
58%inclusion57 decks98 decks
36%synergy
Pull from Tomorrow
48%inclusion47 decks98 decks
39%synergy
Blue Sun's Zenith
47%inclusion46 decks98 decks
36%synergy
Pongify
46%inclusion45 decks98 decks
6%synergy
Aetherize
46%inclusion45 decks98 decks
15%synergy
Snap
46%inclusion45 decks98 decks
27%synergy
Brainstorm
44%inclusion43 decks98 decks
3%synergy
Ghostly Flicker
44%inclusion43 decks98 decks
32%synergy
Rapid Hybridization
40%inclusion39 decks98 decks
5%synergy
Swan Song
40%inclusion39 decks98 decks
13%synergy
Rewind
38%inclusion37 decks98 decks
25%synergy
Three Steps Ahead
37%inclusion36 decks98 decks
27%synergy
Sublime Epiphany
37%inclusion36 decks98 decks
30%synergy
Capsize
35%inclusion34 decks98 decks
31%synergy
Cryptic Command
35%inclusion34 decks98 decks
23%synergy
Arcane Denial
35%inclusion34 decks98 decks
-2%synergy
Planar Incision
33%inclusion32 decks98 decks
28%synergy
Mystic Confluence
33%inclusion32 decks98 decks
24%synergy
Muddle the Mixture
32%inclusion31 decks98 decks
16%synergy
Force of Negation
31%inclusion30 decks98 decks
15%synergy
Blur
30%inclusion29 decks98 decks
24%synergy
Dig Through Time
28%inclusion27 decks98 decks
18%synergy
Opt
27%inclusion26 decks98 decks
2%synergy
Strix Serenade
27%inclusion26 decks98 decks
18%synergy
Teferi's Time Twist
27%inclusion26 decks98 decks
21%synergy
Reality Shift
26%inclusion25 decks98 decks
-1%synergy
Flusterstorm
26%inclusion25 decks98 decks
16%synergy
Silundi Vision
24%inclusion24 decks98 decks
19%synergy
Negate
23%inclusion23 decks98 decks
-14%synergy
Into the Flood Maw
21%inclusion21 decks98 decks
15%synergy
Engulf the Shore
21%inclusion21 decks98 decks
14%synergy
Aetherspouts
20%inclusion20 decks98 decks
13%synergy
Pulse of the Grid
19%inclusion19 decks98 decks
19%synergy
Resculpt
18%inclusion18 decks98 decks
1%synergy
Unwind
18%inclusion18 decks98 decks
8%synergy
Consult the Star Charts
16%inclusion13 decks79 decks
13%synergy
Slip Out the Back
16%inclusion16 decks98 decks
9%synergy
Wash Away
16%inclusion16 decks98 decks
12%synergy
March of Swirling Mist
16%inclusion16 decks98 decks
9%synergy
Disallow
15%inclusion15 decks98 decks
9%synergy
Drown in Dreams
15%inclusion15 decks98 decks
10%synergy
Brainsurge
13%inclusion13 decks98 decks
5%synergy
Consider
13%inclusion13 decks98 decks
-2%synergy
Time Stop
13%inclusion13 decks98 decks
12%synergy
Fact or Fiction
12%inclusion12 decks98 decks
3%synergy
Mindbreak Trap
12%inclusion12 decks98 decks
7%synergy
Spell Pierce
12%inclusion12 decks98 decks
4%synergy
Pact of Negation
12%inclusion12 decks98 decks
3%synergy
Cyber Conversion
11%inclusion11 decks98 decks
8%synergy
Everdream
11%inclusion11 decks98 decks
11%synergy
Sorceries
Solve the Equation
47%inclusion46 decks98 decks
35%synergy
Expropriate
46%inclusion45 decks98 decks
42%synergy
Lórien Revealed
44%inclusion43 decks98 decks
35%synergy
Enter the Infinite
42%inclusion41 decks98 decks
37%synergy
Sea Gate Restoration
41%inclusion40 decks98 decks
26%synergy
Capture of Jingzhou
39%inclusion38 decks98 decks
36%synergy
Temporal Mastery
36%inclusion35 decks98 decks
33%synergy
Personal Tutor
34%inclusion33 decks98 decks
30%synergy
Spectral Deluge
34%inclusion33 decks98 decks
23%synergy
Beacon of Tomorrows
29%inclusion28 decks98 decks
27%synergy
Ponder
28%inclusion27 decks98 decks
-2%synergy
Temporal Trespass
28%inclusion27 decks98 decks
25%synergy
Mnemonic Deluge
27%inclusion26 decks98 decks
24%synergy
Irenicus's Vile Duplication
27%inclusion26 decks98 decks
18%synergy
Karn's Temporal Sundering
26%inclusion25 decks98 decks
23%synergy
Flow of Ideas
26%inclusion25 decks98 decks
21%synergy
Merchant Scroll
24%inclusion24 decks98 decks
16%synergy
Aquitect's Will
24%inclusion24 decks98 decks
19%synergy
Season of Weaving
23%inclusion23 decks98 decks
18%synergy
Windfall
21%inclusion21 decks98 decks
-1%synergy
Walk the Aeons
20%inclusion20 decks98 decks
19%synergy
Step Through
18%inclusion18 decks98 decks
13%synergy
Preordain
15%inclusion15 decks98 decks
-8%synergy
Consuming Tide
14%inclusion14 decks98 decks
11%synergy
Blue Sun's Twilight
13%inclusion13 decks98 decks
10%synergy
Bribery
13%inclusion13 decks98 decks
10%synergy
Alrund's Epiphany
13%inclusion13 decks98 decks
12%synergy
Splash Portal
12%inclusion12 decks98 decks
9%synergy
Quantum Misalignment
11%inclusion11 decks98 decks
8%synergy
Blatant Thievery
11%inclusion11 decks98 decks
8%synergy
Stock Up
10%inclusion10 decks97 decks
6%synergy
Retraced Image
10%inclusion10 decks98 decks
7%synergy
Aminatou's Augury
10%inclusion10 decks98 decks
8%synergy
Curse of the Swine
9.2%inclusion9 decks98 decks
-2%synergy
Gitaxian Probe
8.2%inclusion8 decks98 decks
-3%synergy
Treasure Cruise
8.2%inclusion8 decks98 decks
-3%synergy
Mists of Lórien
8.2%inclusion8 decks98 decks
7%synergy
Flood of Tears
7.1%inclusion7 decks98 decks
4%synergy
Part the Waterveil
7.1%inclusion7 decks98 decks
6%synergy
Enter the Enigma
7.1%inclusion7 decks98 decks
1%synergy
Inundate
6.1%inclusion6 decks98 decks
4%synergy
Slip Through Space
6.1%inclusion6 decks98 decks
2%synergy
Clone Legion
6.1%inclusion6 decks98 decks
4%synergy
Mass Manipulation
6.1%inclusion6 decks98 decks
4%synergy
Invoke the Winds
6.1%inclusion6 decks98 decks
4%synergy
River's Rebuke
6.1%inclusion6 decks98 decks
3%synergy
Secret of Bloodbending
6.0%inclusion4 decks67 decks
4%synergy
Flow State
5.6%inclusion2 decks36 decks
3%synergy
Silver Scrutiny
5.1%inclusion5 decks98 decks
4%synergy
Fabricate
5.1%inclusion5 decks98 decks
-16%synergy
Utility Artifacts
Swiftfoot Boots
30%inclusion29 decks98 decks
1%synergy
Lightning Greaves
27%inclusion26 decks98 decks
0%synergy
Wayfarer's Bauble
21%inclusion21 decks98 decks
4%synergy
Isochron Scepter
18%inclusion18 decks98 decks
1%synergy
Sword of the Animist
14%inclusion14 decks98 decks
9%synergy
Winter Moon
9.2%inclusion9 decks98 decks
5%synergy
Conjurer's Closet
9.2%inclusion9 decks98 decks
5%synergy
Whispersilk Cloak
8.2%inclusion8 decks98 decks
6%synergy
Quicksilver Fountain
7.1%inclusion7 decks98 decks
6%synergy
Sword of Hearth and Home
6.1%inclusion6 decks98 decks
4%synergy
Commander's Plate
6.1%inclusion6 decks98 decks
2%synergy
Sensei's Divining Top
5.1%inclusion5 decks98 decks
-9%synergy
Mindsplice Apparatus
5.1%inclusion5 decks98 decks
1%synergy
Winged Boots
5.1%inclusion5 decks98 decks
2%synergy
Brotherhood Regalia
5.1%inclusion5 decks98 decks
3%synergy
Enchantments
Propaganda
26%inclusion25 decks98 decks
-6%synergy
Shark Typhoon
24%inclusion24 decks98 decks
17%synergy
Back to Basics
14%inclusion14 decks98 decks
8%synergy
Leyline of Anticipation
14%inclusion14 decks98 decks
5%synergy
Case of the Ransacked Lab
9.2%inclusion9 decks98 decks
5%synergy
Imprisoned in the Moon
7.1%inclusion7 decks98 decks
-5%synergy
Teferi's Ageless Insight
6.1%inclusion6 decks98 decks
-11%synergy
Aqueous Form
6.1%inclusion6 decks98 decks
1%synergy
Wizard Class
6.1%inclusion6 decks98 decks
-11%synergy
Omniscience
6.1%inclusion6 decks98 decks
-3%synergy
Metallurgic Summonings
6.1%inclusion6 decks98 decks
3%synergy
Counterbalance
5.1%inclusion5 decks98 decks
2%synergy
Trade Routes
5.1%inclusion5 decks98 decks
4%synergy
Jace's Sanctum
5.1%inclusion5 decks98 decks
1%synergy
Planeswalkers
Jace, Wielder of Mysteries
13%inclusion13 decks98 decks
-2%synergy
Teferi, Master of Time
9.2%inclusion9 decks98 decks
4%synergy
Utility Lands
Mystic Sanctuary
86%inclusion84 decks98 decks
36%synergy
Reliquary Tower
72%inclusion71 decks98 decks
16%synergy
Rogue's Passage
41%inclusion40 decks98 decks
25%synergy
Otawara, Soaring City
34%inclusion33 decks98 decks
8%synergy
Mistrise Village
26%inclusion24 decks91 decks
17%synergy
Nykthos, Shrine to Nyx
26%inclusion25 decks98 decks
9%synergy
War Room
21%inclusion21 decks98 decks
6%synergy
Cephalid Coliseum
21%inclusion21 decks98 decks
12%synergy
Terrain Generator
20%inclusion20 decks98 decks
13%synergy
Castle Vantress
20%inclusion20 decks98 decks
2%synergy
Minamo, School at Water's Edge
19%inclusion19 decks98 decks
7%synergy
Sunken Palace
16%inclusion16 decks98 decks
12%synergy
Maze of Ith
15%inclusion15 decks98 decks
10%synergy
Saprazzan Skerry
14%inclusion14 decks98 decks
11%synergy
Agna Qel'a
14%inclusion9 decks64 decks
6%synergy
Rivendell
11%inclusion11 decks98 decks
1%synergy
Urza's Saga
10%inclusion10 decks98 decks
-6%synergy
Emergence Zone
9.2%inclusion9 decks98 decks
5%synergy
Tolaria West
8.2%inclusion8 decks98 decks
3%synergy
Command Beacon
8.2%inclusion8 decks98 decks
4%synergy
Lonely Sandbar
7.1%inclusion7 decks98 decks
-7%synergy
Scavenger Grounds
6.1%inclusion6 decks98 decks
-1%synergy
Boseiju, Who Shelters All
5.1%inclusion5 decks98 decks
4%synergy
Halimar Depths
5.1%inclusion5 decks98 decks
-5%synergy
Mana Artifacts
Sol Ring
87%inclusion85 decks98 decks
2%synergy
Arcane Signet
74%inclusion73 decks98 decks
10%synergy
Thought Vessel
54%inclusion53 decks98 decks
3%synergy
Fellwar Stone
29%inclusion28 decks98 decks
9%synergy
Mind Stone
23%inclusion23 decks98 decks
-11%synergy
Sky Diamond
22%inclusion22 decks98 decks
0%synergy
Lotus Petal
18%inclusion18 decks98 decks
6%synergy
Bender's Waterskin
13%inclusion10 decks77 decks
2%synergy
Throne of Eldraine
11%inclusion11 decks98 decks
2%synergy
Coldsteel Heart
8.2%inclusion8 decks98 decks
5%synergy
Midnight Clock
8.2%inclusion8 decks98 decks
-12%synergy
Extraplanar Lens
8.2%inclusion8 decks98 decks
0%synergy
Everflowing Chalice
7.1%inclusion7 decks98 decks
-9%synergy
Decanter of Endless Water
7.1%inclusion7 decks98 decks
-6%synergy
Mana Vault
5.1%inclusion5 decks98 decks
-5%synergy
Mox Diamond
5.1%inclusion5 decks98 decks
-1%synergy
Lands
Island
95%inclusion93 decks98 decks
1%synergy
Sink into Stupor
58%inclusion57 decks98 decks
36%synergy
Sea Gate Restoration
41%inclusion40 decks98 decks
26%synergy
Myriad Landscape
27%inclusion26 decks98 decks
1%synergy
Hydroelectric Specimen
27%inclusion26 decks98 decks
12%synergy
Silundi Vision
24%inclusion24 decks98 decks
19%synergy
Polluted Delta
17%inclusion17 decks98 decks
9%synergy
Misty Rainforest
16%inclusion16 decks98 decks
9%synergy
Flooded Strand
16%inclusion16 decks98 decks
8%synergy
Scalding Tarn
14%inclusion14 decks98 decks
7%synergy
Gemstone Caverns
13%inclusion13 decks98 decks
7%synergy
Talon Gates of Madara
11%inclusion11 decks98 decks
8%synergy
Horizon of Progress
10%inclusion10 decks98 decks
9%synergy
Cavern of Souls
10%inclusion10 decks98 decks
6%synergy
Jwari Disruption
10%inclusion10 decks98 decks
5%synergy
Snow-Covered Island
7.1%inclusion7 decks98 decks
-1%synergy
Urza's Cave
6.1%inclusion6 decks98 decks
2%synergy
Demolition Field
6.1%inclusion6 decks98 decks
1%synergy
Prismatic Vista
5.1%inclusion5 decks98 decks
1%synergy