Svyelun of Sea and Sky (Commander) - Upgraded Merfolk

Svyelun of Sea and Sky
Rank #1,179
5decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any
$
$$$
Landon Crispens
Feb 16, 2026
Landon Crispens
Attuma, Atlantean Warlord Commander Deck Tech
Is Attuma, Atlantean Warlord the new best mono-blue Merfolk commander? Come check out this Marvel villain's potential.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
New Cards
High Synergy Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Mana Sculpt
50%inclusion1 decks2 decks
47%synergy
High Synergy Cards
Merfolk Sovereign
100%inclusion5 decks5 decks
98%synergy
Master of the Pearl Trident
100%inclusion5 decks5 decks
98%synergy
Lord of Atlantis
80%inclusion4 decks5 decks
79%synergy
Merrow Reejerey
80%inclusion4 decks5 decks
78%synergy
Sapphire Medallion
100%inclusion5 decks5 decks
41%synergy
Game Changers
Thassa's Oracle
40%inclusion2 decks5 decks
28%synergy
Rhystic Study
20%inclusion1 decks5 decks
-12%synergy
Cyclonic Rift
20%inclusion1 decks5 decks
-13%synergy
Creatures
Kopala, Warden of Waves
60%inclusion3 decks5 decks
59%synergy
Master of Waves
60%inclusion3 decks5 decks
56%synergy
Stonybrook Banneret
60%inclusion3 decks5 decks
57%synergy
Merfolk Looter
60%inclusion3 decks5 decks
58%synergy
Thassa, God of the Sea
60%inclusion3 decks5 decks
56%synergy
Wanderwine Prophets
60%inclusion3 decks5 decks
59%synergy
Sea Scryer
60%inclusion3 decks5 decks
59%synergy
Merrow Harbinger
40%inclusion2 decks5 decks
39%synergy
Stormtide Leviathan
40%inclusion2 decks5 decks
33%synergy
Whirlpool Rider
40%inclusion2 decks5 decks
39%synergy
Vodalian Hexcatcher
40%inclusion2 decks5 decks
38%synergy
Sigil Tracer
40%inclusion2 decks5 decks
39%synergy
Deepchannel Mentor
40%inclusion2 decks5 decks
39%synergy
Kiora, the Rising Tide
40%inclusion2 decks5 decks
37%synergy
Streambed Aquitects
40%inclusion2 decks5 decks
39%synergy
Scroll Thief
40%inclusion2 decks5 decks
39%synergy
Emperor Mihail II
40%inclusion2 decks5 decks
39%synergy
Lullmage Mentor
40%inclusion2 decks5 decks
38%synergy
Sakashima of a Thousand Faces
40%inclusion2 decks5 decks
34%synergy
Tidal Warrior
40%inclusion2 decks5 decks
39%synergy
Enduring Curiosity
40%inclusion2 decks5 decks
34%synergy
Defiler of Dreams
40%inclusion2 decks5 decks
32%synergy
Harbinger of the Tides
40%inclusion2 decks5 decks
39%synergy
Tempest Caller
40%inclusion2 decks5 decks
39%synergy
Enclave Cryptologist
40%inclusion2 decks5 decks
39%synergy
Mist Dancer
40%inclusion2 decks5 decks
39%synergy
Tide Shaper
40%inclusion2 decks5 decks
39%synergy
Stonybrook Angler
40%inclusion2 decks5 decks
40%synergy
Inkwell Leviathan
40%inclusion2 decks5 decks
37%synergy
Talrand, Sky Summoner
40%inclusion2 decks5 decks
26%synergy
Library Larcenist
40%inclusion2 decks5 decks
39%synergy
Merfolk Trickster
40%inclusion2 decks5 decks
39%synergy
Tidebinder Mage
40%inclusion2 decks5 decks
40%synergy
Seafloor Oracle
40%inclusion2 decks5 decks
39%synergy
Summon: Leviathan
33%inclusion1 decks3 decks
32%synergy
Coralhelm Commander
20%inclusion1 decks5 decks
19%synergy
Azami, Lady of Scrolls
20%inclusion1 decks5 decks
17%synergy
True-Name Nemesis
20%inclusion1 decks5 decks
19%synergy
Tandem Lookout
20%inclusion1 decks5 decks
19%synergy
Vodalian Arcanist
20%inclusion1 decks5 decks
20%synergy
Rootwater Matriarch
20%inclusion1 decks5 decks
20%synergy
Metallic Mimic
20%inclusion1 decks5 decks
19%synergy
Thassa, Deep-Dwelling
20%inclusion1 decks5 decks
16%synergy
Mulldrifter
20%inclusion1 decks5 decks
13%synergy
Sentinel of the Pearl Trident
20%inclusion1 decks5 decks
20%synergy
Tidespout Tyrant
20%inclusion1 decks5 decks
16%synergy
Phyrexian Metamorph
20%inclusion1 decks5 decks
1%synergy
Mindspring Merfolk
20%inclusion1 decks5 decks
19%synergy
Cosi's Trickster
20%inclusion1 decks5 decks
19%synergy
Rishadan Dockhand
20%inclusion1 decks5 decks
20%synergy
Instants
An Offer You Can't Refuse
60%inclusion3 decks5 decks
23%synergy
Engulf the Shore
60%inclusion3 decks5 decks
52%synergy
Arcane Denial
60%inclusion3 decks5 decks
24%synergy
Harmonized Crescendo
50%inclusion1 decks2 decks
47%synergy
Pongify
40%inclusion2 decks5 decks
0%synergy
Swan Song
40%inclusion2 decks5 decks
13%synergy
Counterspell
40%inclusion2 decks5 decks
-26%synergy
High Tide
40%inclusion2 decks5 decks
-4%synergy
Rapid Hybridization
20%inclusion1 decks5 decks
-14%synergy
Disdainful Stroke
20%inclusion1 decks5 decks
15%synergy
Lose Focus
20%inclusion1 decks5 decks
19%synergy
Chain of Vapor
20%inclusion1 decks5 decks
15%synergy
Three Steps Ahead
20%inclusion1 decks5 decks
10%synergy
Negate
20%inclusion1 decks5 decks
-18%synergy
Brainstorm
20%inclusion1 decks5 decks
-21%synergy
Flare of Denial
20%inclusion1 decks5 decks
13%synergy
Aetherspouts
20%inclusion1 decks5 decks
13%synergy
Mystic Reflection
20%inclusion1 decks5 decks
18%synergy
Reality Shift
20%inclusion1 decks5 decks
-7%synergy
Redirect
20%inclusion1 decks5 decks
19%synergy
Capsize
20%inclusion1 decks5 decks
16%synergy
Divide by Zero
20%inclusion1 decks5 decks
20%synergy
Resculpt
20%inclusion1 decks5 decks
3%synergy
Alchemist's Retrieval
20%inclusion1 decks5 decks
19%synergy
Filter Out
20%inclusion1 decks5 decks
17%synergy
Saw It Coming
20%inclusion1 decks5 decks
17%synergy
Jwari Disruption
20%inclusion1 decks5 decks
15%synergy
Delay
20%inclusion1 decks5 decks
16%synergy
Commandeer
20%inclusion1 decks5 decks
15%synergy
Silundi Vision
20%inclusion1 decks5 decks
15%synergy
Flow of Knowledge
20%inclusion1 decks5 decks
4%synergy
Memory Lapse
20%inclusion1 decks5 decks
17%synergy
Thassa's Rebuff
20%inclusion1 decks5 decks
19%synergy
Sink into Stupor
20%inclusion1 decks5 decks
-2%synergy
Hinder
20%inclusion1 decks5 decks
19%synergy
Confound
20%inclusion1 decks5 decks
19%synergy
Thassa's Intervention
20%inclusion1 decks5 decks
19%synergy
Sorceries
Distant Melody
40%inclusion2 decks5 decks
35%synergy
Aquitect's Will
40%inclusion2 decks5 decks
35%synergy
Whelming Wave
40%inclusion2 decks5 decks
36%synergy
Theft of Dreams
20%inclusion1 decks5 decks
20%synergy
Inundate
20%inclusion1 decks5 decks
18%synergy
Gitaxian Probe
20%inclusion1 decks5 decks
9%synergy
Fabricate
20%inclusion1 decks5 decks
-1%synergy
Devastation Tide
20%inclusion1 decks5 decks
17%synergy
Season of Weaving
20%inclusion1 decks5 decks
15%synergy
Crashing Tide
20%inclusion1 decks5 decks
20%synergy
Commit // Memory
20%inclusion1 decks5 decks
17%synergy
Lórien Revealed
20%inclusion1 decks5 decks
11%synergy
Concentrate
20%inclusion1 decks5 decks
19%synergy
Spectral Deluge
20%inclusion1 decks5 decks
10%synergy
Step Through
20%inclusion1 decks5 decks
15%synergy
Coastal Breach
20%inclusion1 decks5 decks
19%synergy
Raise the Palisade
20%inclusion1 decks5 decks
17%synergy
Rite of Replication
20%inclusion1 decks5 decks
13%synergy
Utility Artifacts
Vanquisher's Banner
60%inclusion3 decks5 decks
59%synergy
Lightning Greaves
60%inclusion3 decks5 decks
34%synergy
Bident of Thassa
60%inclusion3 decks5 decks
48%synergy
Chronicle of Victory
50%inclusion1 decks2 decks
49%synergy
Gathering Stone
50%inclusion1 decks2 decks
50%synergy
Urza's Incubator
40%inclusion2 decks5 decks
39%synergy
Herald's Horn
40%inclusion2 decks5 decks
38%synergy
Swiftfoot Boots
40%inclusion2 decks5 decks
12%synergy
Quicksilver Fountain
20%inclusion1 decks5 decks
18%synergy
Sensei's Divining Top
20%inclusion1 decks5 decks
5%synergy
The Indomitable
20%inclusion1 decks5 decks
18%synergy
Icon of Ancestry
20%inclusion1 decks5 decks
19%synergy
Wayfarer's Bauble
20%inclusion1 decks5 decks
2%synergy
Coat of Arms
20%inclusion1 decks5 decks
18%synergy
Heirloom Blade
20%inclusion1 decks5 decks
20%synergy
Banner of Kinship
20%inclusion1 decks5 decks
17%synergy
Strata Scythe
20%inclusion1 decks5 decks
18%synergy
Scytheclaw
20%inclusion1 decks5 decks
20%synergy
Kefnet's Monument
20%inclusion1 decks5 decks
14%synergy
Endless Atlas
20%inclusion1 decks5 decks
19%synergy
Sword of the Animist
20%inclusion1 decks5 decks
15%synergy
Blackblade Reforged
20%inclusion1 decks5 decks
15%synergy
Obelisk of Urd
20%inclusion1 decks5 decks
19%synergy
Renegade Map
20%inclusion1 decks5 decks
20%synergy
Vedalken Shackles
20%inclusion1 decks5 decks
17%synergy
Enchantments
Kindred Discovery
60%inclusion3 decks5 decks
53%synergy
Deeproot Waters
60%inclusion3 decks5 decks
59%synergy
Reflections of Littjara
60%inclusion3 decks5 decks
57%synergy
Deeproot Pilgrimage
40%inclusion2 decks5 decks
38%synergy
Intruder Alarm
40%inclusion2 decks5 decks
37%synergy
Merrow Commerce
40%inclusion2 decks5 decks
39%synergy
Drake Umbra
20%inclusion1 decks5 decks
20%synergy
Eel Umbra
20%inclusion1 decks5 decks
18%synergy
Octopus Umbra
20%inclusion1 decks5 decks
19%synergy
Coastal Piracy
20%inclusion1 decks5 decks
15%synergy
Mystic Remora
20%inclusion1 decks5 decks
-7%synergy
Spreading Seas
20%inclusion1 decks5 decks
19%synergy
Retreat to Coralhelm
20%inclusion1 decks5 decks
17%synergy
Feywild Visitor
20%inclusion1 decks5 decks
19%synergy
Lingering Mirage
20%inclusion1 decks5 decks
20%synergy
Aquatic Incursion
20%inclusion1 decks5 decks
20%synergy
Propaganda
20%inclusion1 decks5 decks
-11%synergy
Sea's Claim
20%inclusion1 decks5 decks
20%synergy
Planeswalkers
Tamiyo, the Moon Sage
20%inclusion1 decks5 decks
18%synergy
Utility Lands
Nykthos, Shrine to Nyx
60%inclusion3 decks5 decks
44%synergy
War Room
40%inclusion2 decks5 decks
24%synergy
Reliquary Tower
40%inclusion2 decks5 decks
-16%synergy
Rogue's Passage
40%inclusion2 decks5 decks
25%synergy
Mistrise Village
33%inclusion1 decks3 decks
24%synergy
Rivendell
20%inclusion1 decks5 decks
9%synergy
Ghost Quarter
20%inclusion1 decks5 decks
18%synergy
Seat of the Synod
20%inclusion1 decks5 decks
1%synergy
Tyrite Sanctum
20%inclusion1 decks5 decks
18%synergy
Coral Atoll
20%inclusion1 decks5 decks
16%synergy
Halimar Depths
20%inclusion1 decks5 decks
10%synergy
Riptide Laboratory
20%inclusion1 decks5 decks
10%synergy
Magosi, the Waterveil
20%inclusion1 decks5 decks
19%synergy
Lonely Sandbar
20%inclusion1 decks5 decks
6%synergy
Skyline Cascade
20%inclusion1 decks5 decks
19%synergy
Darksteel Citadel
20%inclusion1 decks5 decks
9%synergy
Hidden Cataract
20%inclusion1 decks5 decks
18%synergy
Soaring Seacliff
20%inclusion1 decks5 decks
19%synergy
Mikokoro, Center of the Sea
20%inclusion1 decks5 decks
16%synergy
Thespian's Stage
20%inclusion1 decks5 decks
18%synergy
Dark Depths
20%inclusion1 decks5 decks
19%synergy
Castle Vantress
20%inclusion1 decks5 decks
2%synergy
Temple of the False God
20%inclusion1 decks5 decks
10%synergy
Three Tree City
20%inclusion1 decks5 decks
16%synergy
Otawara, Soaring City
20%inclusion1 decks5 decks
-6%synergy
Mana Artifacts
Caged Sun
60%inclusion3 decks5 decks
49%synergy
Heraldic Banner
60%inclusion3 decks5 decks
54%synergy
Patchwork Banner
60%inclusion3 decks5 decks
56%synergy
Sol Ring
60%inclusion3 decks5 decks
-25%synergy
Arcane Signet
40%inclusion2 decks5 decks
-25%synergy
Midnight Clock
40%inclusion2 decks5 decks
20%synergy
Sceptre of Eternal Glory
40%inclusion2 decks5 decks
36%synergy
Bender's Waterskin
33%inclusion1 decks3 decks
23%synergy
White Lotus Tile
33%inclusion1 decks3 decks
33%synergy
Sky Diamond
20%inclusion1 decks5 decks
-3%synergy
Machine God's Effigy
20%inclusion1 decks5 decks
17%synergy
Progenitor's Icon
20%inclusion1 decks5 decks
20%synergy
Decanter of Endless Water
20%inclusion1 decks5 decks
6%synergy
Fellwar Stone
20%inclusion1 decks5 decks
0%synergy
Nyx Lotus
20%inclusion1 decks5 decks
16%synergy
Lands
Island
100%inclusion5 decks5 decks
6%synergy
Cavern of Souls
40%inclusion2 decks5 decks
35%synergy
Path of Ancestry
40%inclusion2 decks5 decks
36%synergy
Terramorphic Expanse
20%inclusion1 decks5 decks
17%synergy
Myriad Landscape
20%inclusion1 decks5 decks
-6%synergy
Ash Barrens
20%inclusion1 decks5 decks
19%synergy
Umara Wizard
20%inclusion1 decks5 decks
20%synergy
Jwari Disruption
20%inclusion1 decks5 decks
15%synergy
Evolving Wilds
20%inclusion1 decks5 decks
16%synergy
Silundi Vision
20%inclusion1 decks5 decks
15%synergy
Sink into Stupor
20%inclusion1 decks5 decks
-2%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test