Eluge, the Shoreless Sea (Commander) - 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
20%inclusion7 decks35 decks
19%synergy
Mana Sculpt
12%inclusion4 decks34 decks
9%synergy
Emeritus of Ideation
11%inclusion4 decks37 decks
9%synergy
Flow State
10%inclusion3 decks31 decks
9%synergy
Mathemagics
7.1%inclusion5 decks70 decks
6%synergy
High Synergy Cards
Nexus of Fate
76%inclusion263 decks346 decks
70%synergy
Time Warp
67%inclusion233 decks346 decks
62%synergy
Time Stretch
63%inclusion217 decks346 decks
59%synergy
Temporal Manipulation
62%inclusion214 decks346 decks
58%synergy
Essence Flux
58%inclusion200 decks346 decks
49%synergy
Archmage Emeritus
69%inclusion240 decks346 decks
49%synergy
Expropriate
52%inclusion181 decks346 decks
48%synergy
Capture of Jingzhou
51%inclusion176 decks346 decks
48%synergy
Finale of Revelation
55%inclusion191 decks346 decks
48%synergy
Temporal Mastery
50%inclusion173 decks346 decks
47%synergy
Top Cards
Sapphire Medallion
80%inclusion278 decks346 decks
21%synergy
Counterspell
73%inclusion253 decks346 decks
7%synergy
High Tide
64%inclusion223 decks346 decks
20%synergy
Flow of Knowledge
56%inclusion193 decks346 decks
40%synergy
Displacer Kitten
54%inclusion188 decks346 decks
45%synergy
Wavebreak Hippocamp
54%inclusion187 decks346 decks
43%synergy
An Offer You Can't Refuse
52%inclusion181 decks346 decks
15%synergy
Blue Sun's Zenith
51%inclusion177 decks346 decks
40%synergy
Brainstorm
51%inclusion175 decks346 decks
10%synergy
Frantic Search
50%inclusion173 decks346 decks
19%synergy
Game Changers
Cyclonic Rift
60%inclusion209 decks346 decks
27%synergy
Mystical Tutor
55%inclusion189 decks346 decks
32%synergy
Rhystic Study
52%inclusion180 decks346 decks
20%synergy
Fierce Guardianship
43%inclusion149 decks346 decks
20%synergy
Force of Will
31%inclusion108 decks346 decks
14%synergy
The One Ring
22%inclusion75 decks346 decks
9%synergy
Thassa's Oracle
21%inclusion73 decks346 decks
9%synergy
Narset, Parter of Veils
21%inclusion72 decks346 decks
10%synergy
Ancient Tomb
18%inclusion62 decks346 decks
6%synergy
Chrome Mox
16%inclusion55 decks346 decks
7%synergy
Creatures
Archaeomancer
47%inclusion161 decks346 decks
32%synergy
Archmage of Runes
43%inclusion102 decks236 decks
32%synergy
The Flood of Mars
41%inclusion142 decks346 decks
38%synergy
Talrand, Sky Summoner
40%inclusion140 decks346 decks
27%synergy
Baral, Chief of Compliance
40%inclusion138 decks346 decks
29%synergy
Hullbreaker Horror
38%inclusion133 decks346 decks
14%synergy
Harbinger of the Seas
36%inclusion125 decks346 decks
28%synergy
Haughty Djinn
28%inclusion96 decks346 decks
21%synergy
Hydroelectric Specimen
25%inclusion86 decks346 decks
11%synergy
Thassa, Deep-Dwelling
25%inclusion85 decks346 decks
20%synergy
Aven Courier
21%inclusion72 decks346 decks
20%synergy
Thunderclap Drake
21%inclusion71 decks346 decks
16%synergy
Ojer Pakpatiq, Deepest Epoch
20%inclusion69 decks346 decks
15%synergy
Lier, Disciple of the Drowned
20%inclusion68 decks346 decks
16%synergy
Spellseeker
19%inclusion67 decks346 decks
11%synergy
Spark Double
19%inclusion65 decks346 decks
6%synergy
Snapcaster Mage
17%inclusion60 decks346 decks
11%synergy
Murmuring Mystic
16%inclusion56 decks346 decks
6%synergy
Laboratory Maniac
15%inclusion53 decks346 decks
-4%synergy
Jin-Gitaxias, Progress Tyrant
15%inclusion52 decks346 decks
7%synergy
Kitsa, Otterball Elite
14%inclusion49 decks346 decks
12%synergy
Scourge of Fleets
14%inclusion48 decks346 decks
2%synergy
Solemn Simulacrum
13%inclusion46 decks346 decks
-9%synergy
Faerie Mastermind
13%inclusion45 decks346 decks
-2%synergy
Pollywog Prodigy
13%inclusion44 decks340 decks
9%synergy
Chrome Host Seedshark
12%inclusion43 decks346 decks
8%synergy
Deadeye Navigator
12%inclusion43 decks346 decks
8%synergy
High Fae Trickster
12%inclusion28 decks234 decks
6%synergy
Valley Floodcaller
12%inclusion40 decks346 decks
8%synergy
Phyrexian Metamorph
11%inclusion39 decks346 decks
-8%synergy
Nezahal, Primal Tide
11%inclusion39 decks346 decks
3%synergy
Chasm Skulker
11%inclusion38 decks346 decks
-2%synergy
Walking Atlas
11%inclusion38 decks346 decks
7%synergy
Wizards of Thay
11%inclusion38 decks346 decks
9%synergy
The Reality Chip
11%inclusion37 decks346 decks
-2%synergy
Consecrated Sphinx
10%inclusion35 decks346 decks
-2%synergy
Volatile Stormdrake
9.0%inclusion31 decks346 decks
6%synergy
Peregrine Drake
9.0%inclusion31 decks346 decks
1%synergy
Deekah, Fractal Theorist
9.0%inclusion31 decks346 decks
7%synergy
Sakashima of a Thousand Faces
7.8%inclusion27 decks346 decks
2%synergy
Jin-Gitaxias
7.8%inclusion27 decks346 decks
5%synergy
Phantasmal Image
7.8%inclusion27 decks346 decks
2%synergy
Dour Port-Mage
7.8%inclusion27 decks346 decks
5%synergy
Wan Shi Tong, Librarian
7.6%inclusion9 decks119 decks
0%synergy
Psychosis Crawler
7.5%inclusion26 decks346 decks
-8%synergy
Stormtide Leviathan
7.2%inclusion25 decks346 decks
0%synergy
Thada Adel, Acquisitor
7.2%inclusion25 decks346 decks
6%synergy
Lighthouse Chronologist
6.9%inclusion24 decks346 decks
6%synergy
The Unagi of Kyoshi Island
5.9%inclusion7 decks119 decks
-1%synergy
Burnished Hart
5.8%inclusion20 decks346 decks
0%synergy
Instants
Sink into Stupor
51%inclusion175 decks346 decks
29%synergy
Archmage's Charm
48%inclusion167 decks346 decks
31%synergy
Sublime Epiphany
47%inclusion163 decks346 decks
41%synergy
Mana Drain
47%inclusion162 decks346 decks
20%synergy
Pongify
46%inclusion160 decks346 decks
6%synergy
Narset's Reversal
44%inclusion153 decks346 decks
32%synergy
Pull from Tomorrow
43%inclusion149 decks346 decks
34%synergy
Rapid Hybridization
43%inclusion148 decks346 decks
8%synergy
Ghostly Flicker
41%inclusion142 decks346 decks
29%synergy
Swan Song
41%inclusion141 decks346 decks
14%synergy
Arcane Denial
37%inclusion128 decks346 decks
1%synergy
Blur
36%inclusion126 decks346 decks
31%synergy
Aetherize
36%inclusion126 decks346 decks
6%synergy
Cryptic Command
36%inclusion126 decks346 decks
25%synergy
Rewind
34%inclusion117 decks346 decks
21%synergy
Snap
32%inclusion112 decks346 decks
14%synergy
Mystic Confluence
32%inclusion111 decks346 decks
23%synergy
Three Steps Ahead
32%inclusion109 decks346 decks
21%synergy
Force of Negation
28%inclusion96 decks346 decks
13%synergy
Negate
27%inclusion94 decks346 decks
-11%synergy
Dig Through Time
27%inclusion93 decks346 decks
17%synergy
Strix Serenade
26%inclusion90 decks346 decks
17%synergy
Planar Incision
26%inclusion89 decks346 decks
21%synergy
Muddle the Mixture
24%inclusion84 decks346 decks
9%synergy
Capsize
23%inclusion81 decks346 decks
19%synergy
Opt
23%inclusion78 decks346 decks
-2%synergy
March of Swirling Mist
22%inclusion77 decks346 decks
15%synergy
Reality Shift
22%inclusion76 decks346 decks
-5%synergy
Flusterstorm
22%inclusion75 decks346 decks
12%synergy
Engulf the Shore
21%inclusion72 decks346 decks
13%synergy
Teferi's Time Twist
20%inclusion69 decks346 decks
15%synergy
Unwind
18%inclusion63 decks346 decks
8%synergy
Resculpt
17%inclusion59 decks346 decks
0%synergy
Aetherspouts
16%inclusion57 decks346 decks
9%synergy
Consult the Star Charts
15%inclusion23 decks154 decks
11%synergy
Brainsurge
15%inclusion51 decks346 decks
7%synergy
Silundi Vision
15%inclusion51 decks346 decks
9%synergy
Slip Out the Back
14%inclusion50 decks346 decks
7%synergy
Into the Flood Maw
14%inclusion50 decks346 decks
8%synergy
Wash Away
14%inclusion49 decks346 decks
10%synergy
Dispel
13%inclusion46 decks346 decks
4%synergy
Hide on the Ceiling
13%inclusion17 decks133 decks
10%synergy
Mental Misstep
12%inclusion42 decks346 decks
5%synergy
Mindbreak Trap
12%inclusion41 decks346 decks
6%synergy
Consider
12%inclusion41 decks346 decks
-3%synergy
Drown in Dreams
12%inclusion41 decks346 decks
7%synergy
Disallow
12%inclusion40 decks346 decks
5%synergy
Fact or Fiction
11%inclusion38 decks346 decks
2%synergy
Time Stop
11%inclusion38 decks346 decks
9%synergy
Spell Pierce
11%inclusion37 decks346 decks
2%synergy
Sorceries
Sea Gate Restoration
46%inclusion158 decks346 decks
31%synergy
Karn's Temporal Sundering
45%inclusion154 decks346 decks
42%synergy
Beacon of Tomorrows
42%inclusion146 decks346 decks
40%synergy
Temporal Trespass
41%inclusion141 decks346 decks
39%synergy
Enter the Infinite
35%inclusion120 decks346 decks
30%synergy
Lórien Revealed
35%inclusion120 decks346 decks
26%synergy
Solve the Equation
34%inclusion117 decks346 decks
22%synergy
Mnemonic Deluge
34%inclusion116 decks346 decks
31%synergy
Alrund's Epiphany
33%inclusion114 decks346 decks
31%synergy
Walk the Aeons
31%inclusion108 decks346 decks
29%synergy
Aquitect's Will
31%inclusion108 decks346 decks
26%synergy
Spectral Deluge
29%inclusion102 decks346 decks
19%synergy
Ponder
29%inclusion100 decks346 decks
0%synergy
Flow of Ideas
25%inclusion87 decks346 decks
21%synergy
Irenicus's Vile Duplication
25%inclusion86 decks346 decks
17%synergy
Windfall
24%inclusion84 decks346 decks
2%synergy
Personal Tutor
22%inclusion75 decks346 decks
18%synergy
Season of Weaving
20%inclusion70 decks346 decks
15%synergy
Merchant Scroll
19%inclusion65 decks346 decks
10%synergy
Part the Waterveil
18%inclusion63 decks346 decks
17%synergy
Splash Portal
18%inclusion62 decks346 decks
15%synergy
Preordain
17%inclusion58 decks346 decks
-7%synergy
Blatant Thievery
16%inclusion54 decks346 decks
13%synergy
Bribery
15%inclusion52 decks346 decks
11%synergy
Curse of the Swine
13%inclusion44 decks346 decks
2%synergy
Step Through
12%inclusion43 decks346 decks
7%synergy
Enter the Enigma
12%inclusion33 decks271 decks
6%synergy
Consuming Tide
12%inclusion41 decks346 decks
9%synergy
Treasure Cruise
12%inclusion41 decks346 decks
1%synergy
Stock Up
11%inclusion24 decks209 decks
8%synergy
Blue Sun's Twilight
11%inclusion38 decks346 decks
8%synergy
Quantum Misalignment
11%inclusion37 decks346 decks
7%synergy
Retraced Image
10%inclusion35 decks346 decks
7%synergy
Aminatou's Augury
10%inclusion33 decks346 decks
8%synergy
Clone Legion
7.8%inclusion27 decks346 decks
5%synergy
Mass Manipulation
7.5%inclusion26 decks346 decks
6%synergy
Savor the Moment
7.5%inclusion26 decks346 decks
7%synergy
Mind Spring
6.9%inclusion24 decks346 decks
5%synergy
Will of the Temur
6.9%inclusion13 decks188 decks
6%synergy
Spirit Water Revival
6.7%inclusion8 decks119 decks
1%synergy
Inundate
6.6%inclusion23 decks346 decks
5%synergy
Invoke the Winds
6.4%inclusion22 decks346 decks
4%synergy
Slip Through Space
6.1%inclusion21 decks346 decks
2%synergy
Rite of Replication
6.1%inclusion21 decks346 decks
-1%synergy
Echo of Eons
5.8%inclusion20 decks346 decks
3%synergy
Plea for Power
5.8%inclusion20 decks346 decks
5%synergy
River's Rebuke
5.8%inclusion20 decks346 decks
2%synergy
Gitaxian Probe
5.5%inclusion19 decks346 decks
-6%synergy
Mists of Lórien
5.2%inclusion18 decks346 decks
4%synergy
Here Comes a New Hero!
5.2%inclusion3 decks58 decks
4%synergy
Utility Artifacts
Swiftfoot Boots
31%inclusion106 decks346 decks
2%synergy
Lightning Greaves
27%inclusion92 decks346 decks
0%synergy
Wayfarer's Bauble
25%inclusion87 decks346 decks
8%synergy
Mindsplice Apparatus
16%inclusion56 decks346 decks
12%synergy
Isochron Scepter
14%inclusion50 decks346 decks
-3%synergy
Quicksilver Fountain
13%inclusion46 decks346 decks
12%synergy
Sword of the Animist
13%inclusion44 decks346 decks
7%synergy
Winged Boots
10%inclusion36 decks346 decks
7%synergy
Winter Moon
10%inclusion36 decks346 decks
6%synergy
Primal Amulet
10%inclusion34 decks346 decks
8%synergy
Whispersilk Cloak
10%inclusion33 decks346 decks
7%synergy
Conjurer's Closet
9.2%inclusion32 decks346 decks
5%synergy
Sword of Hearth and Home
7.8%inclusion27 decks346 decks
6%synergy
Sensei's Divining Top
7.5%inclusion26 decks346 decks
-7%synergy
Commander's Plate
6.1%inclusion21 decks346 decks
2%synergy
Vedalken Shackles
5.8%inclusion20 decks346 decks
3%synergy
Brotherhood Regalia
5.5%inclusion19 decks346 decks
4%synergy
Enchantments
Mystic Remora
47%inclusion162 decks346 decks
20%synergy
Shark Typhoon
32%inclusion111 decks346 decks
25%synergy
Propaganda
24%inclusion84 decks346 decks
-7%synergy
Metallurgic Summonings
15%inclusion52 decks346 decks
12%synergy
Leyline of Anticipation
14%inclusion50 decks346 decks
5%synergy
Back to Basics
13%inclusion46 decks346 decks
6%synergy
Aqueous Form
11%inclusion38 decks346 decks
6%synergy
Wizard Class
9.0%inclusion31 decks346 decks
-8%synergy
Omniscience
8.7%inclusion30 decks346 decks
0%synergy
Fishliver Oil
7.2%inclusion25 decks346 decks
7%synergy
Imprisoned in the Moon
6.9%inclusion24 decks346 decks
-5%synergy
Amphibian Downpour
6.9%inclusion24 decks346 decks
1%synergy
Case of the Ransacked Lab
6.9%inclusion24 decks346 decks
3%synergy
Counterbalance
6.4%inclusion22 decks346 decks
3%synergy
Teferi's Ageless Insight
6.4%inclusion22 decks346 decks
-11%synergy
Swarm Intelligence
5.2%inclusion18 decks346 decks
4%synergy
Planeswalkers
Jace, Wielder of Mysteries
13%inclusion45 decks346 decks
-2%synergy
Teferi, Master of Time
8.7%inclusion30 decks346 decks
4%synergy
Utility Lands
Mystic Sanctuary
79%inclusion275 decks346 decks
30%synergy
Reliquary Tower
71%inclusion247 decks346 decks
15%synergy
Otawara, Soaring City
40%inclusion140 decks346 decks
15%synergy
Rogue's Passage
38%inclusion133 decks346 decks
23%synergy
Nykthos, Shrine to Nyx
29%inclusion101 decks346 decks
13%synergy
Mistrise Village
25%inclusion47 decks191 decks
15%synergy
Castle Vantress
23%inclusion79 decks346 decks
4%synergy
Minamo, School at Water's Edge
21%inclusion74 decks346 decks
9%synergy
War Room
20%inclusion70 decks346 decks
5%synergy
Cephalid Coliseum
20%inclusion68 decks346 decks
10%synergy
Terrain Generator
16%inclusion57 decks346 decks
9%synergy
Sunken Palace
16%inclusion57 decks346 decks
13%synergy
Maze of Ith
14%inclusion49 decks346 decks
9%synergy
Saprazzan Skerry
12%inclusion42 decks346 decks
9%synergy
Urza's Saga
12%inclusion41 decks346 decks
-5%synergy
Rivendell
12%inclusion40 decks346 decks
1%synergy
Agna Qel'a
11%inclusion13 decks115 decks
4%synergy
Emergence Zone
9.0%inclusion31 decks346 decks
5%synergy
Lonely Sandbar
8.7%inclusion30 decks346 decks
-5%synergy
Halimar Depths
7.8%inclusion27 decks346 decks
-2%synergy
Command Beacon
7.5%inclusion26 decks346 decks
3%synergy
Boseiju, Who Shelters All
6.9%inclusion24 decks346 decks
6%synergy
Temple of the False God
6.9%inclusion24 decks346 decks
-3%synergy
Hall of the Bandit Lord
5.8%inclusion20 decks346 decks
5%synergy
Bonders' Enclave
5.5%inclusion19 decks346 decks
4%synergy
Tolaria West
5.2%inclusion18 decks346 decks
0%synergy
Mana Artifacts
Sol Ring
88%inclusion303 decks346 decks
3%synergy
Arcane Signet
74%inclusion257 decks346 decks
9%synergy
Thought Vessel
52%inclusion181 decks346 decks
1%synergy
Fellwar Stone
25%inclusion86 decks346 decks
5%synergy
Sky Diamond
21%inclusion73 decks346 decks
-2%synergy
Mind Stone
18%inclusion62 decks346 decks
-17%synergy
Lotus Petal
16%inclusion57 decks346 decks
4%synergy
Throne of Eldraine
14%inclusion49 decks346 decks
5%synergy
Bender's Waterskin
14%inclusion19 decks140 decks
3%synergy
Midnight Clock
13%inclusion46 decks346 decks
-7%synergy
Decanter of Endless Water
9.2%inclusion32 decks346 decks
-5%synergy
Mana Vault
8.7%inclusion30 decks346 decks
-2%synergy
Mox Diamond
7.8%inclusion27 decks346 decks
2%synergy
Jeweled Lotus
6.9%inclusion24 decks346 decks
5%synergy
Extraplanar Lens
6.6%inclusion23 decks346 decks
-1%synergy
Mox Opal
5.8%inclusion20 decks346 decks
-4%synergy
Mana Crypt
5.5%inclusion19 decks346 decks
4%synergy
Lands
Island
96%inclusion332 decks346 decks
2%synergy
Sink into Stupor
51%inclusion175 decks346 decks
29%synergy
Sea Gate Restoration
46%inclusion158 decks346 decks
31%synergy
Myriad Landscape
26%inclusion90 decks346 decks
0%synergy
Hydroelectric Specimen
25%inclusion86 decks346 decks
11%synergy
Polluted Delta
21%inclusion73 decks346 decks
13%synergy
Flooded Strand
19%inclusion66 decks346 decks
11%synergy
Misty Rainforest
18%inclusion62 decks346 decks
10%synergy
Scalding Tarn
18%inclusion61 decks346 decks
10%synergy
Silundi Vision
15%inclusion51 decks346 decks
9%synergy
Gemstone Caverns
14%inclusion48 decks346 decks
8%synergy
Talon Gates of Madara
14%inclusion47 decks346 decks
10%synergy
Cavern of Souls
9.0%inclusion31 decks346 decks
4%synergy
Horizon of Progress
7.5%inclusion26 decks346 decks
6%synergy
Prismatic Vista
6.6%inclusion23 decks346 decks
2%synergy
Snow-Covered Island
6.4%inclusion22 decks346 decks
-1%synergy
Demolition Field
6.4%inclusion22 decks346 decks
1%synergy
Jwari Disruption
6.4%inclusion22 decks346 decks
2%synergy
Urza's Cave
5.5%inclusion19 decks346 decks
1%synergy
Plaza of Heroes
5.5%inclusion19 decks346 decks
5%synergy