Average Deck for Svyelun of Sea and Sky - Upgraded

Svyelun of Sea and Sky
Rank #1,154
78decks
Background image for Attuma, Atlantean Warlord Commander Deck Tech
Landon Crispens
Feb 16, 2026
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.
Background image for 21 Best Merfolk Cards for Commander
Chris Guest
Jul 9, 2025
21 Best Merfolk Cards for Commander
As one of Magic's oldest creature types, there are no shortage of excellent Merfolk to brew with. Chris breaks down the best of the best in this list.
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Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks

Average Decklist

Coralhelm Commander
Coralhelm Commander
Deepchannel Mentor
Deepchannel Mentor
Emperor Mihail II
Emperor Mihail II
Harbinger of the Seas
Harbinger of the Seas
Harbinger of the Tides
Harbinger of the Tides
Kopala, Warden of Waves
Kopala, Warden of Waves
Lord of Atlantis
Lord of Atlantis
Lullmage Mentor
Lullmage Mentor
Master of the Pearl Trident
Master of the Pearl Trident
Master of Waves
Master of Waves
Merfolk Sovereign
Merfolk Sovereign
Merfolk Trickster
Merfolk Trickster
Merrow Harbinger
Merrow Harbinger
Merrow Reejerey
Merrow Reejerey
Mist-Cloaked Herald
Mist-Cloaked Herald
Mist Dancer
Mist Dancer
Seafloor Oracle
Seafloor Oracle
Seahunter
Seahunter
Silvergill Adept
Silvergill Adept
Stonybrook Banneret
Stonybrook Banneret
Streambed Aquitects
Streambed Aquitects
Summon: Leviathan
Summon: Leviathan
Tempest Caller
Tempest Caller
Thada Adel, Acquisitor
Thada Adel, Acquisitor
Thieving Skydiver
Thieving Skydiver
Tide Shaper
Tide Shaper
Tishana's Tidebinder
Tishana's Tidebinder
Triton Shorestalker
Triton Shorestalker
True-Name Nemesis
True-Name Nemesis
Vodalian Hexcatcher
Vodalian Hexcatcher
Wanderwine Prophets
Wanderwine Prophets
Instants (12)
Aetherize
Aetherize
An Offer You Can't Refuse
An Offer You Can't Refuse
Arcane Denial
Arcane Denial
Brainstorm
Brainstorm
Counterspell
Counterspell
Cyclonic Rift
Cyclonic Rift
Harmonized Crescendo
Harmonized Crescendo
High Tide
High Tide
Negate
Negate
Pongify
Pongify
Rapid Hybridization
Rapid Hybridization
Resculpt
Resculpt
Sorceries (5)
Aquitect's Will
Aquitect's Will
Distant Melody
Distant Melody
Ponder
Ponder
Raise the Palisade
Raise the Palisade
Spectral Deluge
Spectral Deluge
Artifacts (9)
Arcane Signet
Arcane Signet
Bident of Thassa
Bident of Thassa
Chronicle of Victory
Chronicle of Victory
Herald's Horn
Herald's Horn
Kefnet's Monument
Kefnet's Monument
Patchwork Banner
Patchwork Banner
Sapphire Medallion
Sapphire Medallion
Sol Ring
Sol Ring
Thought Vessel
Thought Vessel
Enchantments (7)
Deeproot Pilgrimage
Deeproot Pilgrimage
Deeproot Waters
Deeproot Waters
Kindred Discovery
Kindred Discovery
Merrow Commerce
Merrow Commerce
Reflections of Littjara
Reflections of Littjara
Rhystic Study
Rhystic Study
Spreading Seas
Spreading Seas
Lands (7)
Castle Vantress
Castle Vantress
Cavern of Souls
Cavern of Souls
Mystic Sanctuary
Mystic Sanctuary
Nykthos, Shrine to Nyx
Nykthos, Shrine to Nyx
Otawara, Soaring City
Otawara, Soaring City
Path of Ancestry
Path of Ancestry
Reliquary Tower
Reliquary Tower
Basics (1)
Island
28 Islands