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
21%inclusion6 decks28 decks
19%synergy
Emeritus of Ideation
17%inclusion5 decks29 decks
14%synergy
Mathemagics
12%inclusion5 decks41 decks
10%synergy
Mana Sculpt
7.1%inclusion2 decks28 decks
2%synergy
The Dawning Archaic
6.9%inclusion2 decks29 decks
6%synergy
High Synergy Cards
Nexus of Fate
72%inclusion69 decks96 decks
66%synergy
Time Warp
68%inclusion65 decks96 decks
62%synergy
Temporal Manipulation
60%inclusion58 decks96 decks
57%synergy
Displacer Kitten
64%inclusion61 decks96 decks
54%synergy
Time Stretch
56%inclusion54 decks96 decks
52%synergy
Archmage Emeritus
69%inclusion66 decks96 decks
48%synergy
Finale of Revelation
52%inclusion50 decks96 decks
45%synergy
Wavebreak Hippocamp
55%inclusion53 decks96 decks
45%synergy
Flow of Knowledge
59%inclusion57 decks96 decks
44%synergy
Essence Flux
52%inclusion50 decks96 decks
43%synergy
Top Cards
Sapphire Medallion
84%inclusion81 decks96 decks
25%synergy
Counterspell
78%inclusion75 decks96 decks
12%synergy
High Tide
66%inclusion63 decks96 decks
22%synergy
An Offer You Can't Refuse
57%inclusion55 decks96 decks
20%synergy
Archmage's Charm
57%inclusion55 decks96 decks
40%synergy
Frantic Search
56%inclusion54 decks96 decks
25%synergy
Mystic Remora
55%inclusion53 decks96 decks
29%synergy
Narset's Reversal
54%inclusion52 decks96 decks
42%synergy
Mana Drain
51%inclusion49 decks96 decks
24%synergy
Archaeomancer
51%inclusion49 decks96 decks
36%synergy
Game Changers
Cyclonic Rift
70%inclusion67 decks96 decks
37%synergy
Mystical Tutor
69%inclusion66 decks96 decks
47%synergy
Rhystic Study
57%inclusion55 decks96 decks
25%synergy
Fierce Guardianship
54%inclusion52 decks96 decks
31%synergy
Force of Will
41%inclusion39 decks96 decks
24%synergy
Thassa's Oracle
27%inclusion26 decks96 decks
15%synergy
Narset, Parter of Veils
21%inclusion20 decks96 decks
10%synergy
The One Ring
20%inclusion19 decks96 decks
7%synergy
Ancient Tomb
18%inclusion17 decks96 decks
6%synergy
Chrome Mox
15%inclusion14 decks96 decks
6%synergy
Creatures
Harbinger of the Seas
45%inclusion43 decks96 decks
36%synergy
Baral, Chief of Compliance
39%inclusion37 decks96 decks
27%synergy
Archmage of Runes
38%inclusion36 decks95 decks
27%synergy
Talrand, Sky Summoner
35%inclusion34 decks96 decks
22%synergy
Hullbreaker Horror
34%inclusion33 decks96 decks
10%synergy
Snapcaster Mage
29%inclusion28 decks96 decks
22%synergy
Hydroelectric Specimen
27%inclusion26 decks96 decks
13%synergy
Thassa, Deep-Dwelling
25%inclusion24 decks96 decks
21%synergy
The Flood of Mars
24%inclusion23 decks96 decks
21%synergy
Spellseeker
22%inclusion21 decks96 decks
14%synergy
Kitsa, Otterball Elite
21%inclusion20 decks96 decks
18%synergy
Haughty Djinn
20%inclusion19 decks96 decks
13%synergy
Jin-Gitaxias, Progress Tyrant
19%inclusion18 decks96 decks
11%synergy
Aven Courier
18%inclusion17 decks96 decks
17%synergy
Thunderclap Drake
17%inclusion16 decks96 decks
12%synergy
Scourge of Fleets
16%inclusion15 decks96 decks
3%synergy
Lier, Disciple of the Drowned
16%inclusion15 decks96 decks
12%synergy
Spark Double
15%inclusion14 decks96 decks
2%synergy
Laboratory Maniac
15%inclusion14 decks96 decks
-5%synergy
Faerie Mastermind
15%inclusion14 decks96 decks
0%synergy
Pollywog Prodigy
14%inclusion13 decks96 decks
10%synergy
Wan Shi Tong, Librarian
13%inclusion8 decks63 decks
5%synergy
High Fae Trickster
13%inclusion12 decks95 decks
7%synergy
Ojer Pakpatiq, Deepest Epoch
13%inclusion12 decks96 decks
8%synergy
The Reality Chip
13%inclusion12 decks96 decks
0%synergy
Deadeye Navigator
13%inclusion12 decks96 decks
8%synergy
Solemn Simulacrum
11%inclusion11 decks96 decks
-10%synergy
Consecrated Sphinx
11%inclusion11 decks96 decks
-1%synergy
Peregrine Drake
11%inclusion11 decks96 decks
3%synergy
Valley Floodcaller
11%inclusion11 decks96 decks
7%synergy
Psychosis Crawler
11%inclusion11 decks96 decks
-4%synergy
Chrome Host Seedshark
11%inclusion11 decks96 decks
7%synergy
Chasm Skulker
10%inclusion10 decks96 decks
-3%synergy
Dour Port-Mage
10%inclusion10 decks96 decks
7%synergy
Stormtide Leviathan
8.3%inclusion8 decks96 decks
2%synergy
Phyrexian Metamorph
8.3%inclusion8 decks96 decks
-11%synergy
Murmuring Mystic
8.3%inclusion8 decks96 decks
-1%synergy
Irma, Part-Time Mutant
8.1%inclusion3 decks37 decks
5%synergy
Walking Atlas
7.3%inclusion7 decks96 decks
3%synergy
Sakashima the Impostor
7.3%inclusion7 decks96 decks
4%synergy
Wizards of Thay
7.3%inclusion7 decks96 decks
5%synergy
Jin-Gitaxias
7.3%inclusion7 decks96 decks
4%synergy
Volatile Stormdrake
6.3%inclusion6 decks96 decks
3%synergy
Scholar of the Ages
6.3%inclusion6 decks96 decks
5%synergy
Naru Meha, Master Wizard
6.3%inclusion6 decks96 decks
4%synergy
Thada Adel, Acquisitor
6.3%inclusion6 decks96 decks
5%synergy
Shipwreck Dowser
6.3%inclusion6 decks96 decks
4%synergy
Ledger Shredder
6.3%inclusion6 decks96 decks
0%synergy
Nezahal, Primal Tide
6.3%inclusion6 decks96 decks
-1%synergy
Tishana's Tidebinder
5.2%inclusion5 decks96 decks
1%synergy
Instants
Sink into Stupor
57%inclusion55 decks96 decks
35%synergy
Blue Sun's Zenith
48%inclusion46 decks96 decks
37%synergy
Pongify
47%inclusion45 decks96 decks
7%synergy
Brainstorm
47%inclusion45 decks96 decks
6%synergy
Aetherize
46%inclusion44 decks96 decks
16%synergy
Snap
46%inclusion44 decks96 decks
27%synergy
Pull from Tomorrow
46%inclusion44 decks96 decks
36%synergy
Rapid Hybridization
44%inclusion42 decks96 decks
9%synergy
Ghostly Flicker
42%inclusion40 decks96 decks
30%synergy
Swan Song
42%inclusion40 decks96 decks
15%synergy
Three Steps Ahead
39%inclusion37 decks96 decks
28%synergy
Arcane Denial
38%inclusion36 decks96 decks
1%synergy
Rewind
38%inclusion36 decks96 decks
25%synergy
Sublime Epiphany
36%inclusion35 decks96 decks
30%synergy
Cryptic Command
34%inclusion33 decks96 decks
23%synergy
Capsize
32%inclusion31 decks96 decks
28%synergy
Force of Negation
32%inclusion31 decks96 decks
17%synergy
Muddle the Mixture
31%inclusion30 decks96 decks
16%synergy
Mystic Confluence
31%inclusion30 decks96 decks
22%synergy
Planar Incision
30%inclusion29 decks96 decks
25%synergy
Blur
28%inclusion27 decks96 decks
22%synergy
Opt
28%inclusion27 decks96 decks
3%synergy
Flusterstorm
27%inclusion26 decks96 decks
17%synergy
Dig Through Time
27%inclusion26 decks96 decks
18%synergy
Strix Serenade
26%inclusion25 decks96 decks
17%synergy
Negate
25%inclusion24 decks96 decks
-13%synergy
Reality Shift
24%inclusion23 decks96 decks
-3%synergy
Teferi's Time Twist
24%inclusion23 decks96 decks
19%synergy
Silundi Vision
23%inclusion22 decks96 decks
18%synergy
Into the Flood Maw
21%inclusion20 decks96 decks
14%synergy
Engulf the Shore
21%inclusion20 decks96 decks
13%synergy
Unwind
21%inclusion20 decks96 decks
11%synergy
Aetherspouts
19%inclusion18 decks96 decks
11%synergy
Pulse of the Grid
19%inclusion18 decks96 decks
18%synergy
Consult the Star Charts
18%inclusion14 decks76 decks
15%synergy
Slip Out the Back
18%inclusion17 decks96 decks
10%synergy
March of Swirling Mist
18%inclusion17 decks96 decks
10%synergy
Resculpt
17%inclusion16 decks96 decks
-1%synergy
Wash Away
17%inclusion16 decks96 decks
12%synergy
Drown in Dreams
17%inclusion16 decks96 decks
12%synergy
Disallow
16%inclusion15 decks96 decks
9%synergy
Consider
15%inclusion14 decks96 decks
0%synergy
Spell Pierce
15%inclusion14 decks96 decks
6%synergy
Brainsurge
14%inclusion13 decks96 decks
5%synergy
Everdream
14%inclusion13 decks96 decks
13%synergy
Fact or Fiction
13%inclusion12 decks96 decks
3%synergy
Mindbreak Trap
13%inclusion12 decks96 decks
7%synergy
Time Stop
13%inclusion12 decks96 decks
11%synergy
Pact of Negation
13%inclusion12 decks96 decks
3%synergy
Cyber Conversion
11%inclusion11 decks96 decks
8%synergy
Sorceries
Solve the Equation
46%inclusion44 decks96 decks
34%synergy
Lórien Revealed
45%inclusion43 decks96 decks
36%synergy
Expropriate
45%inclusion43 decks96 decks
41%synergy
Sea Gate Restoration
43%inclusion41 decks96 decks
28%synergy
Capture of Jingzhou
42%inclusion40 decks96 decks
39%synergy
Enter the Infinite
40%inclusion38 decks96 decks
35%synergy
Temporal Mastery
35%inclusion34 decks96 decks
32%synergy
Personal Tutor
33%inclusion32 decks96 decks
29%synergy
Spectral Deluge
31%inclusion30 decks96 decks
21%synergy
Ponder
29%inclusion28 decks96 decks
0%synergy
Beacon of Tomorrows
29%inclusion28 decks96 decks
27%synergy
Mnemonic Deluge
27%inclusion26 decks96 decks
24%synergy
Karn's Temporal Sundering
27%inclusion26 decks96 decks
25%synergy
Irenicus's Vile Duplication
27%inclusion26 decks96 decks
19%synergy
Temporal Trespass
27%inclusion26 decks96 decks
25%synergy
Flow of Ideas
27%inclusion26 decks96 decks
23%synergy
Season of Weaving
25%inclusion24 decks96 decks
20%synergy
Merchant Scroll
24%inclusion23 decks96 decks
15%synergy
Windfall
23%inclusion22 decks96 decks
1%synergy
Aquitect's Will
23%inclusion22 decks96 decks
18%synergy
Walk the Aeons
21%inclusion20 decks96 decks
19%synergy
Preordain
17%inclusion16 decks96 decks
-7%synergy
Step Through
17%inclusion16 decks96 decks
11%synergy
Consuming Tide
15%inclusion14 decks96 decks
11%synergy
Blue Sun's Twilight
14%inclusion13 decks96 decks
10%synergy
Alrund's Epiphany
14%inclusion13 decks96 decks
12%synergy
Bribery
13%inclusion12 decks96 decks
9%synergy
Stock Up
12%inclusion11 decks95 decks
8%synergy
Splash Portal
11%inclusion11 decks96 decks
9%synergy
Blatant Thievery
11%inclusion11 decks96 decks
9%synergy
Quantum Misalignment
10%inclusion10 decks96 decks
7%synergy
Retraced Image
10%inclusion10 decks96 decks
8%synergy
Curse of the Swine
9.4%inclusion9 decks96 decks
-2%synergy
Treasure Cruise
9.4%inclusion9 decks96 decks
-1%synergy
Mists of Lórien
9.4%inclusion9 decks96 decks
8%synergy
Aminatou's Augury
9.4%inclusion9 decks96 decks
7%synergy
Gitaxian Probe
8.3%inclusion8 decks96 decks
-3%synergy
Part the Waterveil
7.3%inclusion7 decks96 decks
6%synergy
Flood of Tears
7.3%inclusion7 decks96 decks
4%synergy
Enter the Enigma
7.3%inclusion7 decks96 decks
1%synergy
Secret of Bloodbending
6.3%inclusion4 decks63 decks
4%synergy
Inundate
6.3%inclusion6 decks96 decks
4%synergy
Silver Scrutiny
6.3%inclusion6 decks96 decks
5%synergy
Clone Legion
6.3%inclusion6 decks96 decks
4%synergy
Invoke the Winds
6.3%inclusion6 decks96 decks
4%synergy
River's Rebuke
6.3%inclusion6 decks96 decks
3%synergy
Inspiration from Beyond
5.3%inclusion5 decks95 decks
4%synergy
Slip Through Space
5.2%inclusion5 decks96 decks
1%synergy
Fabricate
5.2%inclusion5 decks96 decks
-16%synergy
Mass Manipulation
5.2%inclusion5 decks96 decks
3%synergy
Utility Artifacts
Swiftfoot Boots
30%inclusion29 decks96 decks
2%synergy
Lightning Greaves
28%inclusion27 decks96 decks
2%synergy
Wayfarer's Bauble
21%inclusion20 decks96 decks
3%synergy
Isochron Scepter
20%inclusion19 decks96 decks
3%synergy
Sword of the Animist
14%inclusion13 decks96 decks
8%synergy
Winter Moon
10%inclusion10 decks96 decks
6%synergy
Quicksilver Fountain
8.3%inclusion8 decks96 decks
7%synergy
Whispersilk Cloak
8.3%inclusion8 decks96 decks
6%synergy
Conjurer's Closet
8.3%inclusion8 decks96 decks
4%synergy
Sword of Hearth and Home
6.3%inclusion6 decks96 decks
4%synergy
Commander's Plate
6.3%inclusion6 decks96 decks
2%synergy
Sensei's Divining Top
5.2%inclusion5 decks96 decks
-10%synergy
Mindsplice Apparatus
5.2%inclusion5 decks96 decks
1%synergy
Winged Boots
5.2%inclusion5 decks96 decks
2%synergy
Brotherhood Regalia
5.2%inclusion5 decks96 decks
4%synergy
Enchantments
Shark Typhoon
26%inclusion25 decks96 decks
19%synergy
Propaganda
22%inclusion21 decks96 decks
-9%synergy
Back to Basics
15%inclusion14 decks96 decks
8%synergy
Leyline of Anticipation
15%inclusion14 decks96 decks
6%synergy
Case of the Ransacked Lab
9.4%inclusion9 decks96 decks
5%synergy
Imprisoned in the Moon
7.3%inclusion7 decks96 decks
-5%synergy
Teferi's Ageless Insight
6.3%inclusion6 decks96 decks
-11%synergy
Aqueous Form
6.3%inclusion6 decks96 decks
1%synergy
Wizard Class
6.3%inclusion6 decks96 decks
-11%synergy
Metallurgic Summonings
6.3%inclusion6 decks96 decks
3%synergy
Jace's Sanctum
5.2%inclusion5 decks96 decks
1%synergy
Counterbalance
5.2%inclusion5 decks96 decks
2%synergy
Omniscience
5.2%inclusion5 decks96 decks
-3%synergy
Amphibian Downpour
5.2%inclusion5 decks96 decks
0%synergy
Waterbender Ascension
5.1%inclusion3 decks59 decks
2%synergy
Planeswalkers
Jace, Wielder of Mysteries
14%inclusion13 decks96 decks
-1%synergy
Teferi, Master of Time
8.3%inclusion8 decks96 decks
4%synergy
Utility Lands
Mystic Sanctuary
85%inclusion82 decks96 decks
36%synergy
Reliquary Tower
72%inclusion69 decks96 decks
16%synergy
Rogue's Passage
40%inclusion38 decks96 decks
24%synergy
Otawara, Soaring City
35%inclusion34 decks96 decks
10%synergy
Mistrise Village
27%inclusion24 decks89 decks
18%synergy
Nykthos, Shrine to Nyx
26%inclusion25 decks96 decks
10%synergy
Cephalid Coliseum
22%inclusion21 decks96 decks
13%synergy
War Room
21%inclusion20 decks96 decks
5%synergy
Castle Vantress
20%inclusion19 decks96 decks
1%synergy
Minamo, School at Water's Edge
19%inclusion18 decks96 decks
6%synergy
Terrain Generator
18%inclusion17 decks96 decks
10%synergy
Sunken Palace
18%inclusion17 decks96 decks
14%synergy
Saprazzan Skerry
16%inclusion15 decks96 decks
13%synergy
Maze of Ith
15%inclusion14 decks96 decks
10%synergy
Agna Qel'a
14%inclusion8 decks59 decks
6%synergy
Rivendell
11%inclusion11 decks96 decks
1%synergy
Urza's Saga
10%inclusion10 decks96 decks
-6%synergy
Emergence Zone
9.4%inclusion9 decks96 decks
5%synergy
Command Beacon
8.3%inclusion8 decks96 decks
4%synergy
Lonely Sandbar
7.3%inclusion7 decks96 decks
-7%synergy
Tolaria West
6.3%inclusion6 decks96 decks
1%synergy
Scavenger Grounds
6.3%inclusion6 decks96 decks
-1%synergy
Hall of the Bandit Lord
5.2%inclusion5 decks96 decks
5%synergy
Boseiju, Who Shelters All
5.2%inclusion5 decks96 decks
4%synergy
Halimar Depths
5.2%inclusion5 decks96 decks
-4%synergy
Mana Artifacts
Sol Ring
85%inclusion82 decks96 decks
0%synergy
Arcane Signet
72%inclusion69 decks96 decks
7%synergy
Thought Vessel
55%inclusion53 decks96 decks
4%synergy
Fellwar Stone
28%inclusion27 decks96 decks
8%synergy
Mind Stone
21%inclusion20 decks96 decks
-14%synergy
Sky Diamond
20%inclusion19 decks96 decks
-3%synergy
Lotus Petal
18%inclusion17 decks96 decks
6%synergy
Bender's Waterskin
14%inclusion10 decks73 decks
3%synergy
Throne of Eldraine
11%inclusion11 decks96 decks
2%synergy
Coldsteel Heart
8.3%inclusion8 decks96 decks
5%synergy
Decanter of Endless Water
7.3%inclusion7 decks96 decks
-6%synergy
Midnight Clock
7.3%inclusion7 decks96 decks
-13%synergy
Extraplanar Lens
6.3%inclusion6 decks96 decks
-2%synergy
Mana Vault
5.2%inclusion5 decks96 decks
-5%synergy
Lands
Island
97%inclusion93 decks96 decks
3%synergy
Sink into Stupor
57%inclusion55 decks96 decks
35%synergy
Sea Gate Restoration
43%inclusion41 decks96 decks
28%synergy
Hydroelectric Specimen
27%inclusion26 decks96 decks
13%synergy
Myriad Landscape
26%inclusion25 decks96 decks
1%synergy
Silundi Vision
23%inclusion22 decks96 decks
18%synergy
Polluted Delta
19%inclusion18 decks96 decks
11%synergy
Misty Rainforest
18%inclusion17 decks96 decks
10%synergy
Flooded Strand
18%inclusion17 decks96 decks
9%synergy
Scalding Tarn
16%inclusion15 decks96 decks
8%synergy
Gemstone Caverns
15%inclusion14 decks96 decks
8%synergy
Horizon of Progress
11%inclusion11 decks96 decks
10%synergy
Cavern of Souls
11%inclusion11 decks96 decks
7%synergy
Talon Gates of Madara
10%inclusion10 decks96 decks
7%synergy
Jwari Disruption
9.4%inclusion9 decks96 decks
5%synergy
Urza's Cave
6.3%inclusion6 decks96 decks
2%synergy
Prismatic Vista
5.2%inclusion5 decks96 decks
1%synergy
Snow-Covered Island
5.2%inclusion5 decks96 decks
-3%synergy
Demolition Field
5.2%inclusion5 decks96 decks
0%synergy