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
21%inclusion12 decks57 decks
19%synergy
Emeritus of Ideation
12%inclusion7 decks58 decks
8%synergy
Mathemagics
10%inclusion9 decks86 decks
9%synergy
Mana Sculpt
7.1%inclusion4 decks56 decks
2%synergy
Flow State
5.6%inclusion3 decks54 decks
3%synergy
High Synergy Cards
Nexus of Fate
76%inclusion263 decks348 decks
70%synergy
Time Warp
67%inclusion232 decks348 decks
61%synergy
Time Stretch
62%inclusion217 decks348 decks
58%synergy
Temporal Manipulation
61%inclusion211 decks348 decks
57%synergy
Essence Flux
57%inclusion200 decks348 decks
49%synergy
Archmage Emeritus
68%inclusion238 decks348 decks
48%synergy
Expropriate
52%inclusion180 decks348 decks
48%synergy
Capture of Jingzhou
50%inclusion174 decks348 decks
47%synergy
Finale of Revelation
54%inclusion189 decks348 decks
47%synergy
Temporal Mastery
49%inclusion169 decks348 decks
46%synergy
Top Cards
Sapphire Medallion
80%inclusion280 decks348 decks
21%synergy
Counterspell
73%inclusion253 decks348 decks
7%synergy
High Tide
64%inclusion222 decks348 decks
20%synergy
Flow of Knowledge
56%inclusion194 decks348 decks
40%synergy
Displacer Kitten
55%inclusion190 decks348 decks
45%synergy
Wavebreak Hippocamp
54%inclusion189 decks348 decks
44%synergy
An Offer You Can't Refuse
52%inclusion180 decks348 decks
14%synergy
Frantic Search
51%inclusion177 decks348 decks
20%synergy
Blue Sun's Zenith
50%inclusion173 decks348 decks
38%synergy
Brainstorm
49%inclusion172 decks348 decks
9%synergy
Game Changers
Cyclonic Rift
60%inclusion210 decks348 decks
28%synergy
Mystical Tutor
54%inclusion189 decks348 decks
32%synergy
Rhystic Study
52%inclusion180 decks348 decks
20%synergy
Fierce Guardianship
43%inclusion150 decks348 decks
20%synergy
Force of Will
31%inclusion109 decks348 decks
14%synergy
The One Ring
22%inclusion76 decks348 decks
9%synergy
Thassa's Oracle
21%inclusion74 decks348 decks
9%synergy
Narset, Parter of Veils
21%inclusion72 decks348 decks
10%synergy
Ancient Tomb
18%inclusion63 decks348 decks
7%synergy
Chrome Mox
16%inclusion56 decks348 decks
7%synergy
Creatures
Archaeomancer
47%inclusion164 decks348 decks
32%synergy
Archmage of Runes
43%inclusion103 decks241 decks
31%synergy
The Flood of Mars
40%inclusion139 decks348 decks
37%synergy
Baral, Chief of Compliance
40%inclusion139 decks348 decks
29%synergy
Talrand, Sky Summoner
40%inclusion138 decks348 decks
26%synergy
Hullbreaker Horror
39%inclusion134 decks348 decks
14%synergy
Harbinger of the Seas
36%inclusion125 decks348 decks
28%synergy
Haughty Djinn
27%inclusion94 decks348 decks
20%synergy
Hydroelectric Specimen
25%inclusion86 decks348 decks
11%synergy
Thassa, Deep-Dwelling
24%inclusion84 decks348 decks
20%synergy
Thunderclap Drake
20%inclusion71 decks348 decks
16%synergy
Aven Courier
20%inclusion71 decks348 decks
19%synergy
Spellseeker
20%inclusion69 decks348 decks
12%synergy
Lier, Disciple of the Drowned
20%inclusion68 decks348 decks
16%synergy
Spark Double
19%inclusion66 decks348 decks
6%synergy
Ojer Pakpatiq, Deepest Epoch
18%inclusion64 decks348 decks
14%synergy
Snapcaster Mage
18%inclusion61 decks348 decks
11%synergy
Laboratory Maniac
16%inclusion55 decks348 decks
-3%synergy
Murmuring Mystic
16%inclusion54 decks348 decks
6%synergy
Jin-Gitaxias, Progress Tyrant
15%inclusion52 decks348 decks
7%synergy
Kitsa, Otterball Elite
14%inclusion49 decks348 decks
11%synergy
Scourge of Fleets
14%inclusion48 decks348 decks
2%synergy
Faerie Mastermind
14%inclusion47 decks348 decks
-1%synergy
Pollywog Prodigy
13%inclusion45 decks342 decks
9%synergy
Solemn Simulacrum
13%inclusion45 decks348 decks
-9%synergy
High Fae Trickster
13%inclusion30 decks239 decks
7%synergy
Deadeye Navigator
12%inclusion43 decks348 decks
8%synergy
Chrome Host Seedshark
12%inclusion43 decks348 decks
8%synergy
Valley Floodcaller
11%inclusion40 decks348 decks
7%synergy
Phyrexian Metamorph
11%inclusion39 decks348 decks
-8%synergy
Nezahal, Primal Tide
11%inclusion39 decks348 decks
3%synergy
Chasm Skulker
11%inclusion38 decks348 decks
-2%synergy
Walking Atlas
11%inclusion38 decks348 decks
7%synergy
Consecrated Sphinx
11%inclusion37 decks348 decks
-2%synergy
Wizards of Thay
11%inclusion37 decks348 decks
9%synergy
The Reality Chip
10%inclusion36 decks348 decks
-2%synergy
Volatile Stormdrake
9.2%inclusion32 decks348 decks
6%synergy
Peregrine Drake
8.9%inclusion31 decks348 decks
1%synergy
Wan Shi Tong, Librarian
8.5%inclusion11 decks130 decks
1%synergy
Sakashima of a Thousand Faces
8.3%inclusion29 decks348 decks
2%synergy
Deekah, Fractal Theorist
8.3%inclusion29 decks348 decks
7%synergy
Dour Port-Mage
7.8%inclusion27 decks348 decks
4%synergy
Stormtide Leviathan
7.5%inclusion26 decks348 decks
1%synergy
Phantasmal Image
7.5%inclusion26 decks348 decks
2%synergy
Psychosis Crawler
7.2%inclusion25 decks348 decks
-8%synergy
Thada Adel, Acquisitor
7.2%inclusion25 decks348 decks
6%synergy
Jin-Gitaxias
7.2%inclusion25 decks348 decks
4%synergy
Lighthouse Chronologist
6.9%inclusion24 decks348 decks
6%synergy
Burnished Hart
6.0%inclusion21 decks348 decks
0%synergy
Gilded Drake
5.7%inclusion20 decks348 decks
3%synergy
Instants
Sink into Stupor
51%inclusion176 decks348 decks
29%synergy
Archmage's Charm
48%inclusion168 decks348 decks
31%synergy
Sublime Epiphany
47%inclusion163 decks348 decks
40%synergy
Mana Drain
47%inclusion162 decks348 decks
20%synergy
Pongify
46%inclusion160 decks348 decks
6%synergy
Narset's Reversal
45%inclusion156 decks348 decks
32%synergy
Pull from Tomorrow
43%inclusion150 decks348 decks
34%synergy
Rapid Hybridization
42%inclusion147 decks348 decks
8%synergy
Ghostly Flicker
42%inclusion146 decks348 decks
30%synergy
Swan Song
41%inclusion141 decks348 decks
14%synergy
Arcane Denial
37%inclusion130 decks348 decks
1%synergy
Aetherize
37%inclusion129 decks348 decks
7%synergy
Blur
37%inclusion128 decks348 decks
31%synergy
Cryptic Command
36%inclusion126 decks348 decks
24%synergy
Rewind
33%inclusion116 decks348 decks
21%synergy
Three Steps Ahead
32%inclusion111 decks348 decks
22%synergy
Snap
32%inclusion111 decks348 decks
13%synergy
Mystic Confluence
31%inclusion109 decks348 decks
22%synergy
Force of Negation
27%inclusion94 decks348 decks
12%synergy
Dig Through Time
27%inclusion93 decks348 decks
17%synergy
Negate
26%inclusion92 decks348 decks
-11%synergy
Planar Incision
26%inclusion89 decks348 decks
21%synergy
Strix Serenade
25%inclusion86 decks348 decks
16%synergy
Muddle the Mixture
24%inclusion85 decks348 decks
9%synergy
Capsize
23%inclusion81 decks348 decks
19%synergy
Flusterstorm
22%inclusion78 decks348 decks
13%synergy
Opt
22%inclusion78 decks348 decks
-3%synergy
March of Swirling Mist
22%inclusion77 decks348 decks
15%synergy
Reality Shift
22%inclusion76 decks348 decks
-5%synergy
Engulf the Shore
21%inclusion73 decks348 decks
13%synergy
Teferi's Time Twist
20%inclusion69 decks348 decks
15%synergy
Unwind
19%inclusion65 decks348 decks
9%synergy
Resculpt
17%inclusion60 decks348 decks
0%synergy
Aetherspouts
17%inclusion58 decks348 decks
9%synergy
Into the Flood Maw
15%inclusion52 decks348 decks
8%synergy
Silundi Vision
15%inclusion51 decks348 decks
9%synergy
Consult the Star Charts
15%inclusion24 decks165 decks
11%synergy
Brainsurge
14%inclusion50 decks348 decks
6%synergy
Slip Out the Back
14%inclusion50 decks348 decks
7%synergy
Wash Away
14%inclusion48 decks348 decks
9%synergy
Dispel
14%inclusion47 decks348 decks
5%synergy
Hide on the Ceiling
13%inclusion18 decks144 decks
10%synergy
Mental Misstep
12%inclusion43 decks348 decks
6%synergy
Consider
12%inclusion42 decks348 decks
-3%synergy
Drown in Dreams
12%inclusion42 decks348 decks
7%synergy
Mindbreak Trap
12%inclusion41 decks348 decks
6%synergy
Fact or Fiction
11%inclusion39 decks348 decks
2%synergy
Time Stop
11%inclusion39 decks348 decks
10%synergy
Disallow
11%inclusion39 decks348 decks
4%synergy
Spell Pierce
11%inclusion39 decks348 decks
3%synergy
Sorceries
Sea Gate Restoration
45%inclusion158 decks348 decks
30%synergy
Karn's Temporal Sundering
45%inclusion155 decks348 decks
42%synergy
Beacon of Tomorrows
42%inclusion145 decks348 decks
40%synergy
Temporal Trespass
40%inclusion139 decks348 decks
38%synergy
Enter the Infinite
35%inclusion122 decks348 decks
30%synergy
Lórien Revealed
34%inclusion120 decks348 decks
26%synergy
Solve the Equation
33%inclusion115 decks348 decks
21%synergy
Mnemonic Deluge
33%inclusion114 decks348 decks
30%synergy
Alrund's Epiphany
31%inclusion109 decks348 decks
30%synergy
Walk the Aeons
30%inclusion106 decks348 decks
29%synergy
Aquitect's Will
30%inclusion106 decks348 decks
25%synergy
Ponder
30%inclusion104 decks348 decks
1%synergy
Spectral Deluge
30%inclusion103 decks348 decks
19%synergy
Windfall
25%inclusion86 decks348 decks
2%synergy
Flow of Ideas
24%inclusion85 decks348 decks
20%synergy
Irenicus's Vile Duplication
24%inclusion84 decks348 decks
16%synergy
Personal Tutor
22%inclusion76 decks348 decks
18%synergy
Season of Weaving
20%inclusion70 decks348 decks
15%synergy
Merchant Scroll
18%inclusion64 decks348 decks
10%synergy
Splash Portal
18%inclusion63 decks348 decks
15%synergy
Part the Waterveil
18%inclusion63 decks348 decks
17%synergy
Preordain
16%inclusion57 decks348 decks
-7%synergy
Blatant Thievery
16%inclusion56 decks348 decks
13%synergy
Bribery
15%inclusion51 decks348 decks
11%synergy
Step Through
13%inclusion46 decks348 decks
8%synergy
Curse of the Swine
13%inclusion45 decks348 decks
2%synergy
Consuming Tide
13%inclusion44 decks348 decks
9%synergy
Stock Up
12%inclusion26 decks214 decks
8%synergy
Enter the Enigma
12%inclusion32 decks275 decks
5%synergy
Blue Sun's Twilight
11%inclusion40 decks348 decks
8%synergy
Quantum Misalignment
11%inclusion40 decks348 decks
8%synergy
Treasure Cruise
11%inclusion38 decks348 decks
0%synergy
Retraced Image
10%inclusion36 decks348 decks
8%synergy
Aminatou's Augury
10%inclusion35 decks348 decks
8%synergy
Clone Legion
7.8%inclusion27 decks348 decks
5%synergy
Mass Manipulation
7.5%inclusion26 decks348 decks
5%synergy
Savor the Moment
7.5%inclusion26 decks348 decks
7%synergy
Will of the Temur
7.2%inclusion14 decks194 decks
6%synergy
Mind Spring
6.9%inclusion24 decks348 decks
5%synergy
Inundate
6.6%inclusion23 decks348 decks
5%synergy
Invoke the Winds
6.3%inclusion22 decks348 decks
4%synergy
Spirit Water Revival
6.2%inclusion8 decks130 decks
1%synergy
Echo of Eons
5.7%inclusion20 decks348 decks
3%synergy
Flood of Tears
5.7%inclusion20 decks348 decks
2%synergy
River's Rebuke
5.7%inclusion20 decks348 decks
2%synergy
Gitaxian Probe
5.5%inclusion19 decks348 decks
-6%synergy
Rite of Replication
5.5%inclusion19 decks348 decks
-1%synergy
Plea for Power
5.5%inclusion19 decks348 decks
5%synergy
Secret of Bloodbending
5.4%inclusion7 decks130 decks
3%synergy
Slip Through Space
5.2%inclusion18 decks348 decks
1%synergy
Utility Artifacts
Swiftfoot Boots
30%inclusion104 decks348 decks
2%synergy
Lightning Greaves
26%inclusion90 decks348 decks
0%synergy
Wayfarer's Bauble
26%inclusion89 decks348 decks
8%synergy
Mindsplice Apparatus
16%inclusion54 decks348 decks
11%synergy
Isochron Scepter
15%inclusion51 decks348 decks
-3%synergy
Quicksilver Fountain
13%inclusion46 decks348 decks
12%synergy
Sword of the Animist
13%inclusion45 decks348 decks
7%synergy
Winged Boots
10%inclusion36 decks348 decks
7%synergy
Winter Moon
10%inclusion35 decks348 decks
6%synergy
Whispersilk Cloak
10%inclusion34 decks348 decks
7%synergy
Conjurer's Closet
10%inclusion34 decks348 decks
5%synergy
Primal Amulet
9.2%inclusion32 decks348 decks
7%synergy
Sword of Hearth and Home
8.0%inclusion28 decks348 decks
6%synergy
Sensei's Divining Top
6.9%inclusion24 decks348 decks
-8%synergy
Commander's Plate
6.0%inclusion21 decks348 decks
2%synergy
Brotherhood Regalia
5.7%inclusion20 decks348 decks
4%synergy
Vedalken Shackles
5.5%inclusion19 decks348 decks
3%synergy
Enchantments
Mystic Remora
47%inclusion163 decks348 decks
20%synergy
Shark Typhoon
32%inclusion110 decks348 decks
24%synergy
Propaganda
24%inclusion83 decks348 decks
-7%synergy
Leyline of Anticipation
15%inclusion51 decks348 decks
6%synergy
Metallurgic Summonings
14%inclusion49 decks348 decks
11%synergy
Back to Basics
13%inclusion45 decks348 decks
6%synergy
Aqueous Form
11%inclusion37 decks348 decks
5%synergy
Omniscience
8.9%inclusion31 decks348 decks
0%synergy
Wizard Class
8.9%inclusion31 decks348 decks
-8%synergy
Imprisoned in the Moon
7.2%inclusion25 decks348 decks
-5%synergy
Fishliver Oil
7.2%inclusion25 decks348 decks
7%synergy
Amphibian Downpour
7.2%inclusion25 decks348 decks
2%synergy
Case of the Ransacked Lab
6.9%inclusion24 decks348 decks
3%synergy
Teferi's Ageless Insight
6.3%inclusion22 decks348 decks
-11%synergy
Counterbalance
6.0%inclusion21 decks348 decks
3%synergy
Swarm Intelligence
5.2%inclusion18 decks348 decks
4%synergy
Planeswalkers
Jace, Wielder of Mysteries
13%inclusion45 decks348 decks
-2%synergy
Teferi, Master of Time
8.9%inclusion31 decks348 decks
4%synergy
Utility Lands
Mystic Sanctuary
80%inclusion277 decks348 decks
30%synergy
Reliquary Tower
71%inclusion248 decks348 decks
15%synergy
Otawara, Soaring City
40%inclusion140 decks348 decks
15%synergy
Rogue's Passage
39%inclusion134 decks348 decks
23%synergy
Nykthos, Shrine to Nyx
29%inclusion100 decks348 decks
12%synergy
Mistrise Village
25%inclusion49 decks197 decks
16%synergy
Castle Vantress
22%inclusion78 decks348 decks
4%synergy
Minamo, School at Water's Edge
22%inclusion75 decks348 decks
9%synergy
War Room
20%inclusion68 decks348 decks
4%synergy
Cephalid Coliseum
20%inclusion68 decks348 decks
10%synergy
Terrain Generator
16%inclusion57 decks348 decks
9%synergy
Sunken Palace
16%inclusion56 decks348 decks
12%synergy
Maze of Ith
14%inclusion48 decks348 decks
9%synergy
Urza's Saga
12%inclusion43 decks348 decks
-4%synergy
Saprazzan Skerry
12%inclusion43 decks348 decks
9%synergy
Rivendell
11%inclusion38 decks348 decks
0%synergy
Agna Qel'a
10%inclusion13 decks126 decks
3%synergy
Emergence Zone
8.6%inclusion30 decks348 decks
4%synergy
Lonely Sandbar
8.3%inclusion29 decks348 decks
-6%synergy
Halimar Depths
8.0%inclusion28 decks348 decks
-2%synergy
Command Beacon
7.8%inclusion27 decks348 decks
4%synergy
Temple of the False God
6.6%inclusion23 decks348 decks
-3%synergy
Boseiju, Who Shelters All
6.3%inclusion22 decks348 decks
5%synergy
Bonders' Enclave
6.0%inclusion21 decks348 decks
4%synergy
Hall of the Bandit Lord
5.7%inclusion20 decks348 decks
5%synergy
Tolaria West
5.5%inclusion19 decks348 decks
0%synergy
Mana Artifacts
Sol Ring
87%inclusion304 decks348 decks
2%synergy
Arcane Signet
74%inclusion257 decks348 decks
9%synergy
Thought Vessel
51%inclusion178 decks348 decks
0%synergy
Fellwar Stone
25%inclusion86 decks348 decks
5%synergy
Sky Diamond
21%inclusion73 decks348 decks
-2%synergy
Mind Stone
18%inclusion62 decks348 decks
-17%synergy
Lotus Petal
16%inclusion57 decks348 decks
4%synergy
Throne of Eldraine
14%inclusion47 decks348 decks
5%synergy
Bender's Waterskin
13%inclusion20 decks151 decks
3%synergy
Midnight Clock
13%inclusion45 decks348 decks
-7%synergy
Decanter of Endless Water
9.2%inclusion32 decks348 decks
-5%synergy
Mana Vault
8.3%inclusion29 decks348 decks
-2%synergy
Mox Diamond
8.3%inclusion29 decks348 decks
3%synergy
Jeweled Lotus
6.9%inclusion24 decks348 decks
6%synergy
Extraplanar Lens
6.9%inclusion24 decks348 decks
-1%synergy
Mox Opal
5.7%inclusion20 decks348 decks
-4%synergy
Mana Crypt
5.5%inclusion19 decks348 decks
4%synergy
Lands
Island
96%inclusion333 decks348 decks
2%synergy
Sink into Stupor
51%inclusion176 decks348 decks
29%synergy
Sea Gate Restoration
45%inclusion158 decks348 decks
30%synergy
Myriad Landscape
27%inclusion93 decks348 decks
1%synergy
Hydroelectric Specimen
25%inclusion86 decks348 decks
11%synergy
Polluted Delta
21%inclusion74 decks348 decks
13%synergy
Flooded Strand
19%inclusion67 decks348 decks
11%synergy
Misty Rainforest
18%inclusion63 decks348 decks
10%synergy
Scalding Tarn
18%inclusion61 decks348 decks
10%synergy
Silundi Vision
15%inclusion51 decks348 decks
9%synergy
Gemstone Caverns
14%inclusion49 decks348 decks
8%synergy
Talon Gates of Madara
13%inclusion46 decks348 decks
10%synergy
Cavern of Souls
8.9%inclusion31 decks348 decks
4%synergy
Horizon of Progress
7.5%inclusion26 decks348 decks
6%synergy
Jwari Disruption
6.9%inclusion24 decks348 decks
2%synergy
Prismatic Vista
6.6%inclusion23 decks348 decks
2%synergy
Demolition Field
6.6%inclusion23 decks348 decks
1%synergy
Snow-Covered Island
6.3%inclusion22 decks348 decks
-1%synergy
Urza's Cave
5.5%inclusion19 decks348 decks
1%synergy
Plaza of Heroes
5.2%inclusion18 decks348 decks
4%synergy