Eluge, the Shoreless Sea (Commander) - Optimized 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
Glen Elendra's Answer
4.8%inclusion1 decks21 decks
3%synergy
Mirrorform
4.8%inclusion1 decks21 decks
1%synergy
Sunderflock
4.8%inclusion1 decks21 decks
5%synergy
Unwelcome Sprite
4.8%inclusion1 decks21 decks
4%synergy
High Synergy Cards
Nexus of Fate
78%inclusion64 decks82 decks
72%synergy
Time Warp
70%inclusion57 decks82 decks
64%synergy
Temporal Manipulation
61%inclusion50 decks82 decks
57%synergy
Displacer Kitten
60%inclusion49 decks82 decks
50%synergy
Narset's Reversal
61%inclusion50 decks82 decks
49%synergy
Time Stretch
52%inclusion43 decks82 decks
48%synergy
Archmage Emeritus
66%inclusion54 decks82 decks
45%synergy
Expropriate
48%inclusion39 decks82 decks
44%synergy
Wavebreak Hippocamp
54%inclusion44 decks82 decks
43%synergy
Flow of Knowledge
56%inclusion46 decks82 decks
40%synergy
Top Cards
Sapphire Medallion
84%inclusion69 decks82 decks
26%synergy
Counterspell
79%inclusion65 decks82 decks
13%synergy
High Tide
66%inclusion54 decks82 decks
22%synergy
An Offer You Can't Refuse
56%inclusion46 decks82 decks
19%synergy
Mystic Remora
54%inclusion44 decks82 decks
27%synergy
Archmage's Charm
54%inclusion44 decks82 decks
37%synergy
Frantic Search
52%inclusion43 decks82 decks
22%synergy
Archaeomancer
52%inclusion43 decks82 decks
37%synergy
Brainstorm
50%inclusion41 decks82 decks
9%synergy
Blue Sun's Zenith
49%inclusion40 decks82 decks
37%synergy
Game Changers
Mystical Tutor
72%inclusion59 decks82 decks
49%synergy
Cyclonic Rift
71%inclusion58 decks82 decks
37%synergy
Rhystic Study
59%inclusion48 decks82 decks
26%synergy
Fierce Guardianship
54%inclusion44 decks82 decks
31%synergy
Force of Will
35%inclusion29 decks82 decks
18%synergy
Thassa's Oracle
23%inclusion19 decks82 decks
10%synergy
The One Ring
22%inclusion18 decks82 decks
9%synergy
Narset, Parter of Veils
22%inclusion18 decks82 decks
11%synergy
Chrome Mox
17%inclusion14 decks82 decks
8%synergy
Ancient Tomb
16%inclusion13 decks82 decks
4%synergy
Creatures
Harbinger of the Seas
44%inclusion36 decks82 decks
35%synergy
Archmage of Runes
41%inclusion33 decks81 decks
29%synergy
Baral, Chief of Compliance
37%inclusion30 decks82 decks
25%synergy
Hullbreaker Horror
34%inclusion28 decks82 decks
9%synergy
Talrand, Sky Summoner
32%inclusion26 decks82 decks
18%synergy
Snapcaster Mage
30%inclusion25 decks82 decks
24%synergy
The Flood of Mars
26%inclusion21 decks82 decks
23%synergy
Hydroelectric Specimen
26%inclusion21 decks82 decks
12%synergy
Spellseeker
24%inclusion20 decks82 decks
16%synergy
Kitsa, Otterball Elite
23%inclusion19 decks82 decks
21%synergy
Thassa, Deep-Dwelling
23%inclusion19 decks82 decks
19%synergy
Haughty Djinn
18%inclusion15 decks82 decks
11%synergy
Aven Courier
18%inclusion15 decks82 decks
17%synergy
Lier, Disciple of the Drowned
17%inclusion14 decks82 decks
13%synergy
Jin-Gitaxias, Progress Tyrant
17%inclusion14 decks82 decks
9%synergy
Thunderclap Drake
16%inclusion13 decks82 decks
11%synergy
Wan Shi Tong, Librarian
14%inclusion6 decks43 decks
6%synergy
Scourge of Fleets
13%inclusion11 decks82 decks
1%synergy
The Reality Chip
13%inclusion11 decks82 decks
1%synergy
Spark Double
13%inclusion11 decks82 decks
0%synergy
Pollywog Prodigy
13%inclusion11 decks82 decks
9%synergy
Faerie Mastermind
13%inclusion11 decks82 decks
-1%synergy
Laboratory Maniac
13%inclusion11 decks82 decks
-5%synergy
Solemn Simulacrum
12%inclusion10 decks82 decks
-10%synergy
Ojer Pakpatiq, Deepest Epoch
12%inclusion10 decks82 decks
7%synergy
Psychosis Crawler
11%inclusion9 decks82 decks
-4%synergy
Consecrated Sphinx
11%inclusion9 decks82 decks
-1%synergy
Chasm Skulker
11%inclusion9 decks82 decks
-2%synergy
Chrome Host Seedshark
11%inclusion9 decks82 decks
7%synergy
High Fae Trickster
10%inclusion8 decks81 decks
4%synergy
Valley Floodcaller
10%inclusion8 decks82 decks
6%synergy
Phyrexian Metamorph
8.5%inclusion7 decks82 decks
-10%synergy
Deadeye Navigator
8.5%inclusion7 decks82 decks
4%synergy
Murmuring Mystic
8.5%inclusion7 decks82 decks
-2%synergy
Ledger Shredder
8.5%inclusion7 decks82 decks
2%synergy
Stormtide Leviathan
7.3%inclusion6 decks82 decks
1%synergy
Scholar of the Ages
7.3%inclusion6 decks82 decks
6%synergy
Jin-Gitaxias
7.3%inclusion6 decks82 decks
4%synergy
Wizards of Thay
7.3%inclusion6 decks82 decks
5%synergy
Dour Port-Mage
7.3%inclusion6 decks82 decks
4%synergy
The Unagi of Kyoshi Island
7.0%inclusion3 decks43 decks
0%synergy
Volatile Stormdrake
6.1%inclusion5 decks82 decks
3%synergy
Peregrine Drake
6.1%inclusion5 decks82 decks
-2%synergy
Tishana's Tidebinder
6.1%inclusion5 decks82 decks
2%synergy
God-Eternal Kefnet
6.1%inclusion5 decks82 decks
5%synergy
Walking Atlas
6.1%inclusion5 decks82 decks
2%synergy
Sakashima the Impostor
6.1%inclusion5 decks82 decks
3%synergy
Thada Adel, Acquisitor
6.1%inclusion5 decks82 decks
4%synergy
Phantasmal Image
6.1%inclusion5 decks82 decks
1%synergy
Shipwreck Dowser
6.1%inclusion5 decks82 decks
3%synergy
Instants
Sink into Stupor
56%inclusion46 decks82 decks
34%synergy
Mana Drain
49%inclusion40 decks82 decks
22%synergy
Essence Flux
48%inclusion39 decks82 decks
39%synergy
Aetherize
48%inclusion39 decks82 decks
18%synergy
Snap
46%inclusion38 decks82 decks
28%synergy
Pongify
44%inclusion36 decks82 decks
4%synergy
Swan Song
44%inclusion36 decks82 decks
17%synergy
Pull from Tomorrow
43%inclusion35 decks82 decks
33%synergy
Rapid Hybridization
41%inclusion34 decks82 decks
7%synergy
Sublime Epiphany
41%inclusion34 decks82 decks
35%synergy
Three Steps Ahead
40%inclusion33 decks82 decks
30%synergy
Cryptic Command
39%inclusion32 decks82 decks
27%synergy
Ghostly Flicker
39%inclusion32 decks82 decks
28%synergy
Rewind
39%inclusion32 decks82 decks
26%synergy
Muddle the Mixture
35%inclusion29 decks82 decks
20%synergy
Capsize
34%inclusion28 decks82 decks
30%synergy
Arcane Denial
34%inclusion28 decks82 decks
-2%synergy
Mystic Confluence
34%inclusion28 decks82 decks
25%synergy
Force of Negation
33%inclusion27 decks82 decks
18%synergy
Planar Incision
30%inclusion25 decks82 decks
26%synergy
Strix Serenade
29%inclusion24 decks82 decks
20%synergy
Blur
28%inclusion23 decks82 decks
22%synergy
Negate
28%inclusion23 decks82 decks
-10%synergy
Opt
28%inclusion23 decks82 decks
3%synergy
Flusterstorm
28%inclusion23 decks82 decks
18%synergy
Reality Shift
27%inclusion22 decks82 decks
-1%synergy
Dig Through Time
26%inclusion21 decks82 decks
16%synergy
Consult the Star Charts
25%inclusion14 decks57 decks
21%synergy
Pulse of the Grid
21%inclusion17 decks82 decks
20%synergy
Slip Out the Back
21%inclusion17 decks82 decks
13%synergy
Engulf the Shore
21%inclusion17 decks82 decks
13%synergy
March of Swirling Mist
21%inclusion17 decks82 decks
13%synergy
Unwind
21%inclusion17 decks82 decks
11%synergy
Aetherspouts
20%inclusion16 decks82 decks
12%synergy
Wash Away
20%inclusion16 decks82 decks
15%synergy
Silundi Vision
20%inclusion16 decks82 decks
14%synergy
Into the Flood Maw
18%inclusion15 decks82 decks
12%synergy
Drown in Dreams
17%inclusion14 decks82 decks
12%synergy
Teferi's Time Twist
17%inclusion14 decks82 decks
12%synergy
Brainsurge
16%inclusion13 decks82 decks
8%synergy
Time Stop
16%inclusion13 decks82 decks
14%synergy
Resculpt
16%inclusion13 decks82 decks
-2%synergy
Consider
15%inclusion12 decks82 decks
0%synergy
Everdream
15%inclusion12 decks82 decks
14%synergy
Spell Pierce
15%inclusion12 decks82 decks
6%synergy
Dispel
13%inclusion11 decks82 decks
4%synergy
Disallow
13%inclusion11 decks82 decks
7%synergy
Fact or Fiction
12%inclusion10 decks82 decks
3%synergy
Mindbreak Trap
12%inclusion10 decks82 decks
7%synergy
Pact of Negation
12%inclusion10 decks82 decks
2%synergy
Sorceries
Lórien Revealed
49%inclusion40 decks82 decks
40%synergy
Solve the Equation
48%inclusion39 decks82 decks
35%synergy
Finale of Revelation
46%inclusion38 decks82 decks
39%synergy
Capture of Jingzhou
43%inclusion35 decks82 decks
40%synergy
Enter the Infinite
41%inclusion34 decks82 decks
37%synergy
Sea Gate Restoration
41%inclusion34 decks82 decks
27%synergy
Temporal Mastery
39%inclusion32 decks82 decks
36%synergy
Personal Tutor
34%inclusion28 decks82 decks
30%synergy
Spectral Deluge
29%inclusion24 decks82 decks
19%synergy
Beacon of Tomorrows
28%inclusion23 decks82 decks
26%synergy
Mnemonic Deluge
27%inclusion22 decks82 decks
24%synergy
Flow of Ideas
27%inclusion22 decks82 decks
22%synergy
Season of Weaving
26%inclusion21 decks82 decks
20%synergy
Karn's Temporal Sundering
26%inclusion21 decks82 decks
23%synergy
Merchant Scroll
26%inclusion21 decks82 decks
16%synergy
Irenicus's Vile Duplication
26%inclusion21 decks82 decks
17%synergy
Ponder
24%inclusion20 decks82 decks
-5%synergy
Temporal Trespass
24%inclusion20 decks82 decks
22%synergy
Windfall
23%inclusion19 decks82 decks
1%synergy
Aquitect's Will
22%inclusion18 decks82 decks
17%synergy
Walk the Aeons
20%inclusion16 decks82 decks
18%synergy
Step Through
18%inclusion15 decks82 decks
13%synergy
Consuming Tide
16%inclusion13 decks82 decks
13%synergy
Preordain
16%inclusion13 decks82 decks
-8%synergy
Bribery
15%inclusion12 decks82 decks
11%synergy
Alrund's Epiphany
13%inclusion11 decks82 decks
12%synergy
Blue Sun's Twilight
12%inclusion10 decks82 decks
9%synergy
Quantum Misalignment
11%inclusion9 decks82 decks
7%synergy
Splash Portal
11%inclusion9 decks82 decks
8%synergy
Mists of Lórien
11%inclusion9 decks82 decks
10%synergy
Blatant Thievery
11%inclusion9 decks82 decks
8%synergy
Retraced Image
11%inclusion9 decks82 decks
8%synergy
Secret of Bloodbending
9.3%inclusion4 decks43 decks
7%synergy
Stock Up
8.6%inclusion7 decks81 decks
5%synergy
Gitaxian Probe
8.5%inclusion7 decks82 decks
-3%synergy
Curse of the Swine
8.5%inclusion7 decks82 decks
-3%synergy
Treasure Cruise
8.5%inclusion7 decks82 decks
-2%synergy
Aminatou's Augury
8.5%inclusion7 decks82 decks
7%synergy
Flood of Tears
7.3%inclusion6 decks82 decks
4%synergy
Enter the Enigma
7.3%inclusion6 decks82 decks
1%synergy
Clone Legion
7.3%inclusion6 decks82 decks
5%synergy
Invoke the Winds
7.3%inclusion6 decks82 decks
5%synergy
Spirit Water Revival
7.0%inclusion3 decks43 decks
1%synergy
Relm's Sketching
6.3%inclusion4 decks64 decks
3%synergy
Inspiration from Beyond
6.2%inclusion5 decks81 decks
5%synergy
Slip Through Space
6.1%inclusion5 decks82 decks
2%synergy
Fabricate
6.1%inclusion5 decks82 decks
-15%synergy
Mass Manipulation
6.1%inclusion5 decks82 decks
4%synergy
River's Rebuke
6.1%inclusion5 decks82 decks
3%synergy
Utility Artifacts
Lightning Greaves
30%inclusion25 decks82 decks
4%synergy
Swiftfoot Boots
29%inclusion24 decks82 decks
1%synergy
Isochron Scepter
22%inclusion18 decks82 decks
4%synergy
Wayfarer's Bauble
16%inclusion13 decks82 decks
-2%synergy
Sword of the Animist
12%inclusion10 decks82 decks
7%synergy
Winter Moon
11%inclusion9 decks82 decks
7%synergy
Quicksilver Fountain
10%inclusion8 decks82 decks
8%synergy
Whispersilk Cloak
10%inclusion8 decks82 decks
7%synergy
Sensei's Divining Top
8.5%inclusion7 decks82 decks
-7%synergy
Conjurer's Closet
8.5%inclusion7 decks82 decks
4%synergy
Mindsplice Apparatus
6.1%inclusion5 decks82 decks
2%synergy
Brotherhood Regalia
6.1%inclusion5 decks82 decks
5%synergy
Enchantments
Shark Typhoon
26%inclusion21 decks82 decks
18%synergy
Propaganda
23%inclusion19 decks82 decks
-7%synergy
Back to Basics
15%inclusion12 decks82 decks
7%synergy
Leyline of Anticipation
13%inclusion11 decks82 decks
4%synergy
Case of the Ransacked Lab
8.5%inclusion7 decks82 decks
4%synergy
Waterbender Ascension
7.7%inclusion3 decks39 decks
4%synergy
Teferi's Ageless Insight
7.3%inclusion6 decks82 decks
-10%synergy
Imprisoned in the Moon
7.3%inclusion6 decks82 decks
-5%synergy
Wizard Class
7.3%inclusion6 decks82 decks
-10%synergy
Metallurgic Summonings
7.3%inclusion6 decks82 decks
4%synergy
Counterbalance
6.1%inclusion5 decks82 decks
2%synergy
Aqueous Form
6.1%inclusion5 decks82 decks
1%synergy
Omniscience
6.1%inclusion5 decks82 decks
-3%synergy
Amphibian Downpour
6.1%inclusion5 decks82 decks
0%synergy
Planeswalkers
Jace, Wielder of Mysteries
13%inclusion11 decks82 decks
-1%synergy
Teferi, Master of Time
8.5%inclusion7 decks82 decks
4%synergy
Utility Lands
Mystic Sanctuary
82%inclusion67 decks82 decks
31%synergy
Reliquary Tower
68%inclusion56 decks82 decks
12%synergy
Rogue's Passage
37%inclusion30 decks82 decks
21%synergy
Otawara, Soaring City
34%inclusion28 decks82 decks
9%synergy
Mistrise Village
28%inclusion21 decks74 decks
19%synergy
War Room
22%inclusion18 decks82 decks
6%synergy
Nykthos, Shrine to Nyx
21%inclusion17 decks82 decks
4%synergy
Cephalid Coliseum
21%inclusion17 decks82 decks
12%synergy
Castle Vantress
21%inclusion17 decks82 decks
2%synergy
Terrain Generator
20%inclusion16 decks82 decks
12%synergy
Minamo, School at Water's Edge
18%inclusion15 decks82 decks
6%synergy
Maze of Ith
18%inclusion15 decks82 decks
13%synergy
Sunken Palace
15%inclusion12 decks82 decks
11%synergy
Rivendell
13%inclusion11 decks82 decks
2%synergy
Saprazzan Skerry
13%inclusion11 decks82 decks
10%synergy
Agna Qel'a
10%inclusion4 decks39 decks
2%synergy
Urza's Saga
10%inclusion8 decks82 decks
-7%synergy
Emergence Zone
8.5%inclusion7 decks82 decks
4%synergy
Lonely Sandbar
8.5%inclusion7 decks82 decks
-6%synergy
Tolaria West
6.1%inclusion5 decks82 decks
0%synergy
Scavenger Grounds
6.1%inclusion5 decks82 decks
-1%synergy
Hall of the Bandit Lord
6.1%inclusion5 decks82 decks
6%synergy
Halimar Depths
6.1%inclusion5 decks82 decks
-4%synergy
Command Beacon
6.1%inclusion5 decks82 decks
2%synergy
Mana Artifacts
Sol Ring
84%inclusion69 decks82 decks
-1%synergy
Arcane Signet
70%inclusion57 decks82 decks
4%synergy
Thought Vessel
56%inclusion46 decks82 decks
4%synergy
Fellwar Stone
28%inclusion23 decks82 decks
8%synergy
Lotus Petal
20%inclusion16 decks82 decks
7%synergy
Mind Stone
18%inclusion15 decks82 decks
-17%synergy
Sky Diamond
16%inclusion13 decks82 decks
-7%synergy
Bender's Waterskin
15%inclusion8 decks54 decks
6%synergy
Throne of Eldraine
12%inclusion10 decks82 decks
3%synergy
Coldsteel Heart
10%inclusion8 decks82 decks
7%synergy
Midnight Clock
8.5%inclusion7 decks82 decks
-12%synergy
Lands
Island
98%inclusion80 decks82 decks
4%synergy
Sink into Stupor
56%inclusion46 decks82 decks
34%synergy
Sea Gate Restoration
41%inclusion34 decks82 decks
27%synergy
Hydroelectric Specimen
26%inclusion21 decks82 decks
12%synergy
Myriad Landscape
20%inclusion16 decks82 decks
-7%synergy
Silundi Vision
20%inclusion16 decks82 decks
14%synergy
Polluted Delta
20%inclusion16 decks82 decks
11%synergy
Misty Rainforest
18%inclusion15 decks82 decks
10%synergy
Flooded Strand
18%inclusion15 decks82 decks
10%synergy
Scalding Tarn
16%inclusion13 decks82 decks
8%synergy
Horizon of Progress
13%inclusion11 decks82 decks
12%synergy
Gemstone Caverns
13%inclusion11 decks82 decks
7%synergy
Cavern of Souls
12%inclusion10 decks82 decks
8%synergy
Talon Gates of Madara
11%inclusion9 decks82 decks
7%synergy
Urza's Cave
7.3%inclusion6 decks82 decks
3%synergy
Snow-Covered Island
6.1%inclusion5 decks82 decks
-2%synergy
Jwari Disruption
6.1%inclusion5 decks82 decks
1%synergy