Eluge, the Shoreless Sea (Commander) - Extra Turns

Background image for Is Mathemagics a Good Card?
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
Irma, Part-Time Mutant
8.3%inclusion2 decks24 decks
6%synergy
Glen Elendra's Answer
6.9%inclusion4 decks58 decks
5%synergy
Here Comes a New Hero!
4.2%inclusion1 decks24 decks
4%synergy
Loch Mare
1.8%inclusion1 decks55 decks
1%synergy
Wild Unraveling
1.8%inclusion1 decks55 decks
1%synergy
High Synergy Cards
Nexus of Fate
78%inclusion255 decks329 decks
72%synergy
Time Warp
69%inclusion226 decks329 decks
63%synergy
Temporal Manipulation
63%inclusion207 decks329 decks
59%synergy
Time Stretch
63%inclusion206 decks329 decks
58%synergy
Expropriate
54%inclusion178 decks329 decks
50%synergy
Capture of Jingzhou
52%inclusion171 decks329 decks
49%synergy
Archmage Emeritus
69%inclusion228 decks329 decks
49%synergy
Temporal Mastery
52%inclusion170 decks329 decks
49%synergy
Essence Flux
56%inclusion185 decks329 decks
48%synergy
Finale of Revelation
55%inclusion180 decks329 decks
48%synergy
Top Cards
Sapphire Medallion
80%inclusion263 decks329 decks
21%synergy
Counterspell
72%inclusion238 decks329 decks
6%synergy
High Tide
64%inclusion212 decks329 decks
20%synergy
Flow of Knowledge
55%inclusion182 decks329 decks
39%synergy
Wavebreak Hippocamp
54%inclusion179 decks329 decks
44%synergy
Displacer Kitten
53%inclusion175 decks329 decks
43%synergy
Brainstorm
51%inclusion169 decks329 decks
10%synergy
An Offer You Can't Refuse
51%inclusion167 decks329 decks
13%synergy
Blue Sun's Zenith
50%inclusion166 decks329 decks
39%synergy
Frantic Search
50%inclusion165 decks329 decks
20%synergy
Game Changers
Cyclonic Rift
60%inclusion198 decks329 decks
27%synergy
Mystical Tutor
55%inclusion181 decks329 decks
32%synergy
Rhystic Study
53%inclusion174 decks329 decks
20%synergy
Fierce Guardianship
43%inclusion143 decks329 decks
21%synergy
Force of Will
31%inclusion102 decks329 decks
14%synergy
The One Ring
22%inclusion74 decks329 decks
10%synergy
Narset, Parter of Veils
21%inclusion69 decks329 decks
10%synergy
Thassa's Oracle
20%inclusion66 decks329 decks
7%synergy
Ancient Tomb
19%inclusion61 decks329 decks
7%synergy
Chrome Mox
16%inclusion54 decks329 decks
7%synergy
Creatures
Archaeomancer
47%inclusion153 decks329 decks
31%synergy
Archmage of Runes
42%inclusion93 decks219 decks
31%synergy
The Flood of Mars
42%inclusion137 decks329 decks
39%synergy
Baral, Chief of Compliance
40%inclusion133 decks329 decks
29%synergy
Talrand, Sky Summoner
40%inclusion131 decks329 decks
26%synergy
Hullbreaker Horror
38%inclusion125 decks329 decks
13%synergy
Harbinger of the Seas
37%inclusion122 decks329 decks
28%synergy
Haughty Djinn
28%inclusion92 decks329 decks
21%synergy
Hydroelectric Specimen
25%inclusion81 decks329 decks
11%synergy
Thassa, Deep-Dwelling
24%inclusion78 decks329 decks
19%synergy
Thunderclap Drake
21%inclusion69 decks329 decks
16%synergy
Aven Courier
21%inclusion68 decks329 decks
20%synergy
Ojer Pakpatiq, Deepest Epoch
20%inclusion67 decks329 decks
16%synergy
Spellseeker
20%inclusion66 decks329 decks
12%synergy
Lier, Disciple of the Drowned
19%inclusion64 decks329 decks
16%synergy
Spark Double
19%inclusion63 decks329 decks
6%synergy
Snapcaster Mage
17%inclusion57 decks329 decks
11%synergy
Murmuring Mystic
16%inclusion52 decks329 decks
6%synergy
Laboratory Maniac
15%inclusion50 decks329 decks
-4%synergy
Jin-Gitaxias, Progress Tyrant
15%inclusion49 decks329 decks
7%synergy
Kitsa, Otterball Elite
14%inclusion46 decks329 decks
11%synergy
Pollywog Prodigy
13%inclusion43 decks323 decks
9%synergy
Solemn Simulacrum
13%inclusion43 decks329 decks
-9%synergy
Scourge of Fleets
13%inclusion43 decks329 decks
1%synergy
Faerie Mastermind
13%inclusion42 decks329 decks
-2%synergy
Chrome Host Seedshark
13%inclusion42 decks329 decks
8%synergy
Phyrexian Metamorph
12%inclusion39 decks329 decks
-7%synergy
Wizards of Thay
11%inclusion37 decks329 decks
9%synergy
Walking Atlas
11%inclusion36 decks329 decks
7%synergy
Valley Floodcaller
11%inclusion35 decks329 decks
7%synergy
Chasm Skulker
11%inclusion35 decks329 decks
-2%synergy
Deadeye Navigator
11%inclusion35 decks329 decks
6%synergy
Nezahal, Primal Tide
11%inclusion35 decks329 decks
3%synergy
Consecrated Sphinx
10%inclusion34 decks329 decks
-2%synergy
The Reality Chip
10%inclusion34 decks329 decks
-2%synergy
High Fae Trickster
10%inclusion22 decks217 decks
4%synergy
Deekah, Fractal Theorist
9.4%inclusion31 decks329 decks
8%synergy
Wan Shi Tong, Librarian
9.2%inclusion9 decks98 decks
1%synergy
Volatile Stormdrake
8.8%inclusion29 decks329 decks
6%synergy
Phantasmal Image
8.2%inclusion27 decks329 decks
3%synergy
Sakashima of a Thousand Faces
7.6%inclusion25 decks329 decks
1%synergy
Dour Port-Mage
7.6%inclusion25 decks329 decks
4%synergy
Jin-Gitaxias
7.6%inclusion25 decks329 decks
4%synergy
Peregrine Drake
7.3%inclusion24 decks329 decks
-1%synergy
Lighthouse Chronologist
7.3%inclusion24 decks329 decks
6%synergy
Stormtide Leviathan
7.0%inclusion23 decks329 decks
0%synergy
Thada Adel, Acquisitor
7.0%inclusion23 decks329 decks
5%synergy
Psychosis Crawler
6.7%inclusion22 decks329 decks
-8%synergy
The Unagi of Kyoshi Island
6.1%inclusion6 decks98 decks
-1%synergy
Gilded Drake
6.1%inclusion20 decks329 decks
3%synergy
Instants
Sink into Stupor
50%inclusion163 decks329 decks
28%synergy
Sublime Epiphany
48%inclusion158 decks329 decks
41%synergy
Archmage's Charm
48%inclusion158 decks329 decks
31%synergy
Mana Drain
47%inclusion153 decks329 decks
20%synergy
Pongify
46%inclusion151 decks329 decks
6%synergy
Narset's Reversal
45%inclusion148 decks329 decks
33%synergy
Rapid Hybridization
43%inclusion143 decks329 decks
9%synergy
Pull from Tomorrow
43%inclusion142 decks329 decks
34%synergy
Swan Song
41%inclusion134 decks329 decks
14%synergy
Ghostly Flicker
41%inclusion134 decks329 decks
29%synergy
Arcane Denial
37%inclusion123 decks329 decks
1%synergy
Blur
37%inclusion121 decks329 decks
31%synergy
Cryptic Command
37%inclusion121 decks329 decks
25%synergy
Aetherize
36%inclusion119 decks329 decks
7%synergy
Rewind
33%inclusion110 decks329 decks
21%synergy
Snap
33%inclusion107 decks329 decks
14%synergy
Mystic Confluence
32%inclusion106 decks329 decks
23%synergy
Three Steps Ahead
31%inclusion101 decks329 decks
21%synergy
Negate
27%inclusion90 decks329 decks
-11%synergy
Force of Negation
27%inclusion90 decks329 decks
12%synergy
Strix Serenade
26%inclusion87 decks329 decks
17%synergy
Dig Through Time
26%inclusion87 decks329 decks
17%synergy
Planar Incision
26%inclusion85 decks329 decks
21%synergy
Muddle the Mixture
25%inclusion83 decks329 decks
10%synergy
Reality Shift
23%inclusion76 decks329 decks
-4%synergy
Capsize
23%inclusion76 decks329 decks
19%synergy
Opt
22%inclusion74 decks329 decks
-3%synergy
March of Swirling Mist
22%inclusion74 decks329 decks
15%synergy
Flusterstorm
22%inclusion71 decks329 decks
12%synergy
Engulf the Shore
21%inclusion68 decks329 decks
13%synergy
Teferi's Time Twist
19%inclusion61 decks329 decks
13%synergy
Unwind
19%inclusion61 decks329 decks
9%synergy
Resculpt
18%inclusion60 decks329 decks
0%synergy
Aetherspouts
17%inclusion57 decks329 decks
10%synergy
Consult the Star Charts
16%inclusion21 decks135 decks
12%synergy
Hide on the Ceiling
15%inclusion17 decks113 decks
12%synergy
Brainsurge
15%inclusion49 decks329 decks
7%synergy
Slip Out the Back
15%inclusion49 decks329 decks
7%synergy
Silundi Vision
15%inclusion48 decks329 decks
9%synergy
Wash Away
14%inclusion47 decks329 decks
10%synergy
Into the Flood Maw
14%inclusion47 decks329 decks
8%synergy
Dispel
13%inclusion43 decks329 decks
4%synergy
Consider
12%inclusion41 decks329 decks
-2%synergy
Mental Misstep
12%inclusion40 decks329 decks
5%synergy
Drown in Dreams
12%inclusion39 decks329 decks
7%synergy
Mindbreak Trap
12%inclusion38 decks329 decks
6%synergy
Time Stop
11%inclusion36 decks329 decks
9%synergy
Disallow
11%inclusion36 decks329 decks
4%synergy
Spell Pierce
11%inclusion35 decks329 decks
2%synergy
Fact or Fiction
10%inclusion34 decks329 decks
1%synergy
Sorceries
Sea Gate Restoration
46%inclusion150 decks329 decks
31%synergy
Karn's Temporal Sundering
46%inclusion150 decks329 decks
43%synergy
Beacon of Tomorrows
43%inclusion142 decks329 decks
41%synergy
Temporal Trespass
40%inclusion133 decks329 decks
38%synergy
Enter the Infinite
36%inclusion118 decks329 decks
31%synergy
Lórien Revealed
34%inclusion113 decks329 decks
26%synergy
Alrund's Epiphany
34%inclusion111 decks329 decks
32%synergy
Mnemonic Deluge
34%inclusion111 decks329 decks
31%synergy
Solve the Equation
34%inclusion111 decks329 decks
21%synergy
Walk the Aeons
31%inclusion102 decks329 decks
29%synergy
Aquitect's Will
31%inclusion102 decks329 decks
26%synergy
Spectral Deluge
29%inclusion96 decks329 decks
19%synergy
Ponder
28%inclusion91 decks329 decks
-2%synergy
Windfall
25%inclusion83 decks329 decks
3%synergy
Irenicus's Vile Duplication
25%inclusion82 decks329 decks
17%synergy
Flow of Ideas
25%inclusion81 decks329 decks
20%synergy
Personal Tutor
22%inclusion72 decks329 decks
18%synergy
Season of Weaving
20%inclusion67 decks329 decks
15%synergy
Merchant Scroll
19%inclusion64 decks329 decks
10%synergy
Part the Waterveil
19%inclusion62 decks329 decks
18%synergy
Splash Portal
18%inclusion60 decks329 decks
15%synergy
Preordain
17%inclusion55 decks329 decks
-7%synergy
Bribery
16%inclusion53 decks329 decks
12%synergy
Blatant Thievery
16%inclusion51 decks329 decks
13%synergy
Curse of the Swine
12%inclusion41 decks329 decks
1%synergy
Consuming Tide
12%inclusion40 decks329 decks
9%synergy
Treasure Cruise
12%inclusion40 decks329 decks
1%synergy
Step Through
12%inclusion38 decks329 decks
6%synergy
Enter the Enigma
11%inclusion29 decks254 decks
5%synergy
Quantum Misalignment
11%inclusion36 decks329 decks
7%synergy
Blue Sun's Twilight
11%inclusion36 decks329 decks
8%synergy
Retraced Image
10%inclusion33 decks329 decks
7%synergy
Aminatou's Augury
10%inclusion32 decks329 decks
8%synergy
Stock Up
8.3%inclusion16 decks192 decks
5%synergy
Clone Legion
8.2%inclusion27 decks329 decks
6%synergy
Mass Manipulation
7.9%inclusion26 decks329 decks
6%synergy
Savor the Moment
7.9%inclusion26 decks329 decks
7%synergy
Spirit Water Revival
7.1%inclusion7 decks98 decks
1%synergy
Mind Spring
7.0%inclusion23 decks329 decks
5%synergy
Invoke the Winds
7.0%inclusion23 decks329 decks
5%synergy
Will of the Temur
6.5%inclusion11 decks169 decks
5%synergy
Inundate
6.4%inclusion21 decks329 decks
5%synergy
Rite of Replication
6.4%inclusion21 decks329 decks
0%synergy
Secret of Bloodbending
6.1%inclusion6 decks98 decks
4%synergy
Echo of Eons
6.1%inclusion20 decks329 decks
3%synergy
River's Rebuke
6.1%inclusion20 decks329 decks
3%synergy
Plea for Power
5.8%inclusion19 decks329 decks
5%synergy
Slip Through Space
5.5%inclusion18 decks329 decks
1%synergy
Gitaxian Probe
5.2%inclusion17 decks329 decks
-6%synergy
Mists of Lórien
5.2%inclusion17 decks329 decks
4%synergy
Utility Artifacts
Swiftfoot Boots
30%inclusion100 decks329 decks
2%synergy
Lightning Greaves
28%inclusion92 decks329 decks
2%synergy
Wayfarer's Bauble
24%inclusion79 decks329 decks
6%synergy
Mindsplice Apparatus
17%inclusion55 decks329 decks
12%synergy
Isochron Scepter
14%inclusion47 decks329 decks
-3%synergy
Quicksilver Fountain
13%inclusion42 decks329 decks
11%synergy
Sword of the Animist
12%inclusion40 decks329 decks
7%synergy
Winter Moon
11%inclusion35 decks329 decks
6%synergy
Primal Amulet
10%inclusion34 decks329 decks
8%synergy
Winged Boots
9.4%inclusion31 decks329 decks
6%synergy
Whispersilk Cloak
9.4%inclusion31 decks329 decks
7%synergy
Conjurer's Closet
9.4%inclusion31 decks329 decks
5%synergy
Sensei's Divining Top
7.9%inclusion26 decks329 decks
-7%synergy
Sword of Hearth and Home
7.6%inclusion25 decks329 decks
6%synergy
Vedalken Shackles
5.8%inclusion19 decks329 decks
3%synergy
Commander's Plate
5.5%inclusion18 decks329 decks
1%synergy
Brotherhood Regalia
5.2%inclusion17 decks329 decks
4%synergy
Enchantments
Mystic Remora
47%inclusion156 decks329 decks
21%synergy
Shark Typhoon
32%inclusion105 decks329 decks
25%synergy
Propaganda
25%inclusion81 decks329 decks
-6%synergy
Metallurgic Summonings
16%inclusion51 decks329 decks
12%synergy
Leyline of Anticipation
14%inclusion47 decks329 decks
5%synergy
Back to Basics
14%inclusion45 decks329 decks
7%synergy
Aqueous Form
11%inclusion35 decks329 decks
5%synergy
Wizard Class
9.1%inclusion30 decks329 decks
-8%synergy
Omniscience
8.8%inclusion29 decks329 decks
0%synergy
Fishliver Oil
7.3%inclusion24 decks329 decks
7%synergy
Teferi's Ageless Insight
7.0%inclusion23 decks329 decks
-10%synergy
Imprisoned in the Moon
7.0%inclusion23 decks329 decks
-5%synergy
Counterbalance
6.7%inclusion22 decks329 decks
3%synergy
Case of the Ransacked Lab
6.7%inclusion22 decks329 decks
2%synergy
Amphibian Downpour
5.8%inclusion19 decks329 decks
0%synergy
Planeswalkers
Jace, Wielder of Mysteries
13%inclusion42 decks329 decks
-2%synergy
Teferi, Master of Time
8.5%inclusion28 decks329 decks
4%synergy
Utility Lands
Mystic Sanctuary
78%inclusion257 decks329 decks
28%synergy
Reliquary Tower
70%inclusion231 decks329 decks
14%synergy
Otawara, Soaring City
41%inclusion134 decks329 decks
15%synergy
Rogue's Passage
37%inclusion121 decks329 decks
22%synergy
Nykthos, Shrine to Nyx
29%inclusion95 decks329 decks
13%synergy
Mistrise Village
24%inclusion42 decks172 decks
15%synergy
Castle Vantress
23%inclusion76 decks329 decks
5%synergy
Minamo, School at Water's Edge
22%inclusion72 decks329 decks
9%synergy
War Room
20%inclusion65 decks329 decks
4%synergy
Cephalid Coliseum
19%inclusion64 decks329 decks
10%synergy
Terrain Generator
16%inclusion54 decks329 decks
9%synergy
Sunken Palace
16%inclusion51 decks329 decks
12%synergy
Maze of Ith
14%inclusion47 decks329 decks
9%synergy
Agna Qel'a
13%inclusion12 decks94 decks
5%synergy
Urza's Saga
12%inclusion40 decks329 decks
-5%synergy
Saprazzan Skerry
12%inclusion40 decks329 decks
9%synergy
Rivendell
11%inclusion37 decks329 decks
0%synergy
Emergence Zone
8.8%inclusion29 decks329 decks
4%synergy
Lonely Sandbar
8.5%inclusion28 decks329 decks
-5%synergy
Halimar Depths
8.2%inclusion27 decks329 decks
-2%synergy
Command Beacon
7.3%inclusion24 decks329 decks
3%synergy
Temple of the False God
7.0%inclusion23 decks329 decks
-3%synergy
Boseiju, Who Shelters All
6.7%inclusion22 decks329 decks
6%synergy
Hall of the Bandit Lord
5.8%inclusion19 decks329 decks
5%synergy
Tolaria West
5.5%inclusion18 decks329 decks
0%synergy
Bonders' Enclave
5.2%inclusion17 decks329 decks
3%synergy
Mana Artifacts
Sol Ring
87%inclusion286 decks329 decks
2%synergy
Arcane Signet
74%inclusion244 decks329 decks
9%synergy
Thought Vessel
52%inclusion170 decks329 decks
0%synergy
Fellwar Stone
26%inclusion86 decks329 decks
6%synergy
Sky Diamond
21%inclusion68 decks329 decks
-2%synergy
Lotus Petal
18%inclusion58 decks329 decks
6%synergy
Mind Stone
17%inclusion56 decks329 decks
-19%synergy
Midnight Clock
15%inclusion48 decks329 decks
-6%synergy
Throne of Eldraine
14%inclusion46 decks329 decks
5%synergy
Bender's Waterskin
13%inclusion16 decks120 decks
4%synergy
Decanter of Endless Water
9.1%inclusion30 decks329 decks
-5%synergy
Mana Vault
8.8%inclusion29 decks329 decks
-2%synergy
Mox Diamond
7.9%inclusion26 decks329 decks
2%synergy
Jeweled Lotus
7.3%inclusion24 decks329 decks
5%synergy
Extraplanar Lens
6.4%inclusion21 decks329 decks
-2%synergy
Mana Crypt
5.8%inclusion19 decks329 decks
3%synergy
Mox Opal
5.8%inclusion19 decks329 decks
-4%synergy
Lands
Island
95%inclusion314 decks329 decks
2%synergy
Sink into Stupor
50%inclusion163 decks329 decks
28%synergy
Sea Gate Restoration
46%inclusion150 decks329 decks
31%synergy
Myriad Landscape
26%inclusion84 decks329 decks
0%synergy
Hydroelectric Specimen
25%inclusion81 decks329 decks
11%synergy
Polluted Delta
22%inclusion72 decks329 decks
14%synergy
Flooded Strand
20%inclusion65 decks329 decks
11%synergy
Misty Rainforest
19%inclusion61 decks329 decks
11%synergy
Scalding Tarn
18%inclusion60 decks329 decks
11%synergy
Silundi Vision
15%inclusion48 decks329 decks
9%synergy
Talon Gates of Madara
14%inclusion45 decks329 decks
10%synergy
Gemstone Caverns
14%inclusion45 decks329 decks
8%synergy
Cavern of Souls
9.1%inclusion30 decks329 decks
5%synergy
Horizon of Progress
7.9%inclusion26 decks329 decks
6%synergy
Snow-Covered Island
7.0%inclusion23 decks329 decks
-1%synergy
Prismatic Vista
6.7%inclusion22 decks329 decks
2%synergy
Jwari Disruption
6.1%inclusion20 decks329 decks
1%synergy
Urza's Cave
5.8%inclusion19 decks329 decks
2%synergy
Demolition Field
5.8%inclusion19 decks329 decks
0%synergy
Plaza of Heroes
5.8%inclusion19 decks329 decks
5%synergy