Eluge, the Shoreless Sea (Commander) - Budget 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
Flow of Knowledge
89%inclusion8 decks9 decks
73%synergy
Wavebreak Hippocamp
78%inclusion7 decks9 decks
67%synergy
Time Stretch
67%inclusion6 decks9 decks
63%synergy
Frantic Search
89%inclusion8 decks9 decks
58%synergy
Pull from Tomorrow
67%inclusion6 decks9 decks
57%synergy
Walk the Aeons
56%inclusion5 decks9 decks
54%synergy
Archaeomancer
67%inclusion6 decks9 decks
52%synergy
Rogue's Passage
67%inclusion6 decks9 decks
51%synergy
Flow of Ideas
56%inclusion5 decks9 decks
51%synergy
Enter the Infinite
56%inclusion5 decks9 decks
51%synergy
Top Cards
Counterspell
78%inclusion7 decks9 decks
12%synergy
High Tide
78%inclusion7 decks9 decks
34%synergy
Sapphire Medallion
78%inclusion7 decks9 decks
18%synergy
Archmage Emeritus
67%inclusion6 decks9 decks
46%synergy
An Offer You Can't Refuse
56%inclusion5 decks9 decks
18%synergy
Negate
56%inclusion5 decks9 decks
18%synergy
Sublime Epiphany
56%inclusion5 decks9 decks
49%synergy
Finale of Revelation
56%inclusion5 decks9 decks
48%synergy
Aetherize
56%inclusion5 decks9 decks
25%synergy
Snap
56%inclusion5 decks9 decks
37%synergy
Game Changers
Mystical Tutor
22%inclusion2 decks9 decks
0%synergy
Thassa's Oracle
11%inclusion1 decks9 decks
-1%synergy
Creatures
Peregrine Drake
44%inclusion4 decks9 decks
36%synergy
Archmage of Runes
44%inclusion4 decks9 decks
33%synergy
Scourge of Fleets
44%inclusion4 decks9 decks
32%synergy
Baral, Chief of Compliance
44%inclusion4 decks9 decks
33%synergy
Hullbreaker Horror
44%inclusion4 decks9 decks
20%synergy
Talrand, Sky Summoner
44%inclusion4 decks9 decks
31%synergy
Haughty Djinn
33%inclusion3 decks9 decks
26%synergy
Chasm Skulker
33%inclusion3 decks9 decks
20%synergy
Chrome Host Seedshark
33%inclusion3 decks9 decks
29%synergy
Solemn Simulacrum
22%inclusion2 decks9 decks
1%synergy
Oboro Breezecaller
22%inclusion2 decks9 decks
21%synergy
Vedalken Aethermage
22%inclusion2 decks9 decks
19%synergy
Valley Floodcaller
22%inclusion2 decks9 decks
18%synergy
Hydroelectric Specimen
22%inclusion2 decks9 decks
8%synergy
Harbinger of the Seas
22%inclusion2 decks9 decks
14%synergy
Walking Atlas
22%inclusion2 decks9 decks
18%synergy
Aven Courier
22%inclusion2 decks9 decks
21%synergy
Charix, the Raging Isle
22%inclusion2 decks9 decks
20%synergy
Shipwreck Dowser
22%inclusion2 decks9 decks
20%synergy
Deadeye Navigator
22%inclusion2 decks9 decks
18%synergy
Lier, Disciple of the Drowned
22%inclusion2 decks9 decks
18%synergy
Starwinder
13%inclusion1 decks8 decks
9%synergy
Yue, the Moon Spirit
13%inclusion1 decks8 decks
12%synergy
Kishla Trawlers
11%inclusion1 decks9 decks
11%synergy
Displacer Kitten
11%inclusion1 decks9 decks
1%synergy
Stormtide Leviathan
11%inclusion1 decks9 decks
4%synergy
Kitsa, Otterball Elite
11%inclusion1 decks9 decks
8%synergy
Wonder
11%inclusion1 decks9 decks
6%synergy
Psychosis Crawler
11%inclusion1 decks9 decks
-4%synergy
High Fae Trickster
11%inclusion1 decks9 decks
5%synergy
Ojer Pakpatiq, Deepest Epoch
11%inclusion1 decks9 decks
7%synergy
Serpent of the Endless Sea
11%inclusion1 decks9 decks
11%synergy
Eddymurk Crab
11%inclusion1 decks9 decks
10%synergy
Taigam, Master Opportunist
11%inclusion1 decks9 decks
10%synergy
Fleet Swallower
11%inclusion1 decks9 decks
7%synergy
Naru Meha, Master Wizard
11%inclusion1 decks9 decks
9%synergy
Jace, Vryn's Prodigy
11%inclusion1 decks9 decks
10%synergy
Mercurial Spelldancer
11%inclusion1 decks9 decks
9%synergy
Scampering Surveyor
11%inclusion1 decks9 decks
10%synergy
Octavia, Living Thesis
11%inclusion1 decks9 decks
9%synergy
The Flood of Mars
11%inclusion1 decks9 decks
8%synergy
The Reality Chip
11%inclusion1 decks9 decks
-1%synergy
Archmage's Newt
11%inclusion1 decks9 decks
10%synergy
Breaching Leviathan
11%inclusion1 decks9 decks
10%synergy
Burnished Hart
11%inclusion1 decks9 decks
5%synergy
Covetous Castaway
11%inclusion1 decks9 decks
11%synergy
Pollywog Prodigy
11%inclusion1 decks9 decks
7%synergy
Archetype of Imagination
11%inclusion1 decks9 decks
7%synergy
Laboratory Maniac
11%inclusion1 decks9 decks
-8%synergy
Cloud of Faeries
11%inclusion1 decks9 decks
7%synergy
Instants
Ghostly Flicker
56%inclusion5 decks9 decks
44%synergy
Rapid Hybridization
44%inclusion4 decks9 decks
10%synergy
Essence Flux
44%inclusion4 decks9 decks
36%synergy
Opt
44%inclusion4 decks9 decks
19%synergy
Archmage's Charm
44%inclusion4 decks9 decks
27%synergy
Engulf the Shore
44%inclusion4 decks9 decks
37%synergy
Rewind
44%inclusion4 decks9 decks
32%synergy
Mystic Confluence
44%inclusion4 decks9 decks
35%synergy
Drown in Dreams
44%inclusion4 decks9 decks
40%synergy
Spell Pierce
44%inclusion4 decks9 decks
36%synergy
Pongify
33%inclusion3 decks9 decks
-7%synergy
Muddle the Mixture
33%inclusion3 decks9 decks
18%synergy
Stroke of Genius
33%inclusion3 decks9 decks
31%synergy
Three Steps Ahead
33%inclusion3 decks9 decks
23%synergy
Brainstorm
33%inclusion3 decks9 decks
-8%synergy
Fact or Fiction
33%inclusion3 decks9 decks
24%synergy
Aetherspouts
33%inclusion3 decks9 decks
26%synergy
Blue Sun's Zenith
33%inclusion3 decks9 decks
22%synergy
Dispel
33%inclusion3 decks9 decks
24%synergy
Reality Shift
33%inclusion3 decks9 decks
7%synergy
Sink into Stupor
33%inclusion3 decks9 decks
11%synergy
Mana Leak
33%inclusion3 decks9 decks
27%synergy
Teferi's Time Twist
33%inclusion3 decks9 decks
28%synergy
Dig Through Time
33%inclusion3 decks9 decks
24%synergy
Essence Capture
22%inclusion2 decks9 decks
21%synergy
Diviner's Portent
22%inclusion2 decks9 decks
21%synergy
Lose Focus
22%inclusion2 decks9 decks
21%synergy
Even the Score
22%inclusion2 decks9 decks
21%synergy
Refute
22%inclusion2 decks9 decks
17%synergy
Run Away Together
22%inclusion2 decks9 decks
18%synergy
Elminster's Simulacrum
22%inclusion2 decks9 decks
21%synergy
Brainsurge
22%inclusion2 decks9 decks
14%synergy
Commander's Insight
22%inclusion2 decks9 decks
21%synergy
Siren's Ruse
22%inclusion2 decks9 decks
21%synergy
Nexus of Fate
22%inclusion2 decks9 decks
17%synergy
Pulse of the Grid
22%inclusion2 decks9 decks
22%synergy
Capsize
22%inclusion2 decks9 decks
18%synergy
Spellgyre
22%inclusion2 decks9 decks
21%synergy
Resculpt
22%inclusion2 decks9 decks
5%synergy
Flusterstorm
22%inclusion2 decks9 decks
13%synergy
Disallow
22%inclusion2 decks9 decks
15%synergy
Into the Flood Maw
22%inclusion2 decks9 decks
16%synergy
Jwari Disruption
22%inclusion2 decks9 decks
17%synergy
Planar Incision
22%inclusion2 decks9 decks
17%synergy
Arcane Denial
22%inclusion2 decks9 decks
-14%synergy
Silundi Vision
22%inclusion2 decks9 decks
17%synergy
March of Swirling Mist
22%inclusion2 decks9 decks
15%synergy
Miscast
22%inclusion2 decks9 decks
19%synergy
Unwind
22%inclusion2 decks9 decks
12%synergy
Evacuation
22%inclusion2 decks9 decks
14%synergy
Sorceries
Beacon of Tomorrows
44%inclusion4 decks9 decks
43%synergy
Spectral Deluge
44%inclusion4 decks9 decks
34%synergy
Ponder
33%inclusion3 decks9 decks
4%synergy
Blue Sun's Twilight
33%inclusion3 decks9 decks
30%synergy
Consuming Tide
33%inclusion3 decks9 decks
30%synergy
Lórien Revealed
33%inclusion3 decks9 decks
25%synergy
Personal Tutor
33%inclusion3 decks9 decks
29%synergy
Aquitect's Will
33%inclusion3 decks9 decks
28%synergy
Solve the Equation
33%inclusion3 decks9 decks
21%synergy
Muse Vortex
22%inclusion2 decks9 decks
22%synergy
Flood of Tears
22%inclusion2 decks9 decks
19%synergy
Part the Waterveil
22%inclusion2 decks9 decks
21%synergy
Mnemonic Deluge
22%inclusion2 decks9 decks
20%synergy
Deep Analysis
22%inclusion2 decks9 decks
17%synergy
Karn's Temporal Sundering
22%inclusion2 decks9 decks
20%synergy
Temporal Mastery
22%inclusion2 decks9 decks
19%synergy
Temporal Manipulation
22%inclusion2 decks9 decks
18%synergy
Expropriate
22%inclusion2 decks9 decks
18%synergy
Preordain
22%inclusion2 decks9 decks
-1%synergy
Alrund's Epiphany
22%inclusion2 decks9 decks
21%synergy
Temporal Trespass
22%inclusion2 decks9 decks
20%synergy
Step Through
22%inclusion2 decks9 decks
17%synergy
Aminatou's Augury
22%inclusion2 decks9 decks
20%synergy
Rite of Replication
22%inclusion2 decks9 decks
15%synergy
Relm's Sketching
22%inclusion2 decks9 decks
19%synergy
Memories Returning
13%inclusion1 decks8 decks
12%synergy
Inundate
11%inclusion1 decks9 decks
9%synergy
Windfall
11%inclusion1 decks9 decks
-11%synergy
Slip Through Space
11%inclusion1 decks9 decks
7%synergy
Tempted by the Oriq
11%inclusion1 decks9 decks
10%synergy
Mass Diminish
11%inclusion1 decks9 decks
10%synergy
Scour All Possibilities
11%inclusion1 decks9 decks
10%synergy
Recall
11%inclusion1 decks9 decks
10%synergy
Treasure Cruise
11%inclusion1 decks9 decks
0%synergy
Self-Reflection
11%inclusion1 decks9 decks
10%synergy
Enter the Enigma
11%inclusion1 decks9 decks
5%synergy
Clone Legion
11%inclusion1 decks9 decks
9%synergy
Bribery
11%inclusion1 decks9 decks
7%synergy
Invoke the Winds
11%inclusion1 decks9 decks
9%synergy
Runic Repetition
11%inclusion1 decks9 decks
11%synergy
Blatant Thievery
11%inclusion1 decks9 decks
8%synergy
Irenicus's Vile Duplication
11%inclusion1 decks9 decks
3%synergy
Aether Gale
11%inclusion1 decks9 decks
9%synergy
River's Rebuke
11%inclusion1 decks9 decks
8%synergy
Calamitous Tide
11%inclusion1 decks9 decks
11%synergy
Time Warp
11%inclusion1 decks9 decks
5%synergy
Whelming Wave
11%inclusion1 decks9 decks
7%synergy
Subjugate the Hobbits
11%inclusion1 decks9 decks
11%synergy
Overflowing Insight
11%inclusion1 decks9 decks
10%synergy
Utility Artifacts
Wayfarer's Bauble
44%inclusion4 decks9 decks
27%synergy
Whispersilk Cloak
22%inclusion2 decks9 decks
20%synergy
Winter Moon
22%inclusion2 decks9 decks
18%synergy
Swiftfoot Boots
22%inclusion2 decks9 decks
-6%synergy
Lightning Greaves
22%inclusion2 decks9 decks
-4%synergy
Sword of the Animist
22%inclusion2 decks9 decks
17%synergy
Planetarium of Wan Shi Tong
17%inclusion1 decks6 decks
14%synergy
Quicksilver Fountain
11%inclusion1 decks9 decks
10%synergy
Staff of the Mind Magus
11%inclusion1 decks9 decks
11%synergy
Runechanter's Pike
11%inclusion1 decks9 decks
10%synergy
Glamdring
11%inclusion1 decks9 decks
10%synergy
Lavaspur Boots
11%inclusion1 decks9 decks
9%synergy
Conjurer's Closet
11%inclusion1 decks9 decks
7%synergy
Crystal Shard
11%inclusion1 decks9 decks
10%synergy
Quicksilver Amulet
11%inclusion1 decks9 decks
11%synergy
Astrologian's Planisphere
11%inclusion1 decks9 decks
10%synergy
Enchantments
Mystic Remora
33%inclusion3 decks9 decks
7%synergy
Shark Typhoon
33%inclusion3 decks9 decks
26%synergy
Wizard Class
22%inclusion2 decks9 decks
5%synergy
Curator's Ward
22%inclusion2 decks9 decks
21%synergy
The Legend of Kuruk
17%inclusion1 decks6 decks
15%synergy
Waterbender Ascension
17%inclusion1 decks6 decks
14%synergy
Trade Routes
11%inclusion1 decks9 decks
10%synergy
Jace's Sanctum
11%inclusion1 decks9 decks
7%synergy
Shadow of the Second Sun
11%inclusion1 decks9 decks
8%synergy
Aqueous Form
11%inclusion1 decks9 decks
6%synergy
Swarm Intelligence
11%inclusion1 decks9 decks
10%synergy
Deep Freeze
11%inclusion1 decks9 decks
11%synergy
Octopus Umbra
11%inclusion1 decks9 decks
11%synergy
Omniscience
11%inclusion1 decks9 decks
2%synergy
Fishliver Oil
11%inclusion1 decks9 decks
10%synergy
Ichthyomorphosis
11%inclusion1 decks9 decks
10%synergy
Leyline of Anticipation
11%inclusion1 decks9 decks
2%synergy
Amphibian Downpour
11%inclusion1 decks9 decks
5%synergy
Jace's Erasure
11%inclusion1 decks9 decks
9%synergy
Planeswalkers
Jace, Wielder of Mysteries
33%inclusion3 decks9 decks
18%synergy
Teferi, Master of Time
11%inclusion1 decks9 decks
6%synergy
Kaito, Cunning Infiltrator
11%inclusion1 decks9 decks
10%synergy
Utility Lands
Mystic Sanctuary
78%inclusion7 decks9 decks
28%synergy
Reliquary Tower
67%inclusion6 decks9 decks
10%synergy
Castle Vantress
33%inclusion3 decks9 decks
15%synergy
Agna Qel'a
33%inclusion2 decks6 decks
26%synergy
Halimar Depths
22%inclusion2 decks9 decks
13%synergy
Tolaria West
22%inclusion2 decks9 decks
17%synergy
Lonely Sandbar
22%inclusion2 decks9 decks
8%synergy
Sunken Palace
22%inclusion2 decks9 decks
18%synergy
Cephalid Coliseum
22%inclusion2 decks9 decks
13%synergy
Coral Atoll
11%inclusion1 decks9 decks
8%synergy
Lilypad Village
11%inclusion1 decks9 decks
11%synergy
War Room
11%inclusion1 decks9 decks
-4%synergy
Geier Reach Sanitarium
11%inclusion1 decks9 decks
8%synergy
Terrain Generator
11%inclusion1 decks9 decks
3%synergy
Sanctum of Eternity
11%inclusion1 decks9 decks
11%synergy
Bonders' Enclave
11%inclusion1 decks9 decks
9%synergy
Mana Artifacts
Sol Ring
78%inclusion7 decks9 decks
-7%synergy
Arcane Signet
67%inclusion6 decks9 decks
2%synergy
Sky Diamond
56%inclusion5 decks9 decks
33%synergy
Thought Vessel
56%inclusion5 decks9 decks
4%synergy
Everflowing Chalice
33%inclusion3 decks9 decks
17%synergy
Fellwar Stone
33%inclusion3 decks9 decks
14%synergy
Mind Stone
33%inclusion3 decks9 decks
-2%synergy
Bender's Waterskin
13%inclusion1 decks8 decks
2%synergy
Coldsteel Heart
11%inclusion1 decks9 decks
8%synergy
Decanter of Endless Water
11%inclusion1 decks9 decks
-3%synergy
The Irencrag
11%inclusion1 decks9 decks
10%synergy
Liquimetal Torque
11%inclusion1 decks9 decks
5%synergy
Solar Transformer
11%inclusion1 decks9 decks
11%synergy
Extraplanar Lens
11%inclusion1 decks9 decks
3%synergy
Ether
11%inclusion1 decks9 decks
11%synergy
Lands
Island
100%inclusion9 decks9 decks
6%synergy
Myriad Landscape
33%inclusion3 decks9 decks
8%synergy
Sink into Stupor
33%inclusion3 decks9 decks
11%synergy
Hydroelectric Specimen
22%inclusion2 decks9 decks
8%synergy
Jwari Disruption
22%inclusion2 decks9 decks
17%synergy
Silundi Vision
22%inclusion2 decks9 decks
17%synergy
Urza's Cave
11%inclusion1 decks9 decks
7%synergy
Gemstone Caverns
11%inclusion1 decks9 decks
5%synergy