Svyelun of Sea and Sky (Commander) - Core Control

Svyelun of Sea and Sky
Rank #1,156
5decks
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Background image for Attuma, Atlantean Warlord Commander Deck Tech
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.
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Enchantments
Utility Lands
Mana Artifacts
Lands
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Dawn-Blessed Pennant
100%inclusion1 decks1 decks
100%synergy
Wanderwine Distracter
100%inclusion1 decks1 decks
100%synergy
Champions of the Shoal
100%inclusion1 decks1 decks
100%synergy
High Synergy Cards
Lord of Atlantis
100%inclusion5 decks5 decks
99%synergy
Master of the Pearl Trident
100%inclusion5 decks5 decks
98%synergy
Deeproot Waters
80%inclusion4 decks5 decks
79%synergy
Kopala, Warden of Waves
80%inclusion4 decks5 decks
79%synergy
Merrow Reejerey
80%inclusion4 decks5 decks
78%synergy
Deeproot Pilgrimage
80%inclusion4 decks5 decks
78%synergy
Reflections of Littjara
80%inclusion4 decks5 decks
77%synergy
High Tide
100%inclusion5 decks5 decks
56%synergy
Game Changers
Rhystic Study
20%inclusion1 decks5 decks
-13%synergy
Fierce Guardianship
20%inclusion1 decks5 decks
-3%synergy
Cyclonic Rift
20%inclusion1 decks5 decks
-14%synergy
Mystical Tutor
20%inclusion1 decks5 decks
-3%synergy
Creatures
Kiora, the Rising Tide
75%inclusion3 decks4 decks
72%synergy
Summon: Leviathan
67%inclusion2 decks3 decks
65%synergy
Merrow Harbinger
60%inclusion3 decks5 decks
59%synergy
Stonybrook Banneret
60%inclusion3 decks5 decks
56%synergy
Stormtide Leviathan
60%inclusion3 decks5 decks
53%synergy
Merfolk Sovereign
60%inclusion3 decks5 decks
58%synergy
Metallic Mimic
60%inclusion3 decks5 decks
59%synergy
Vodalian Hexcatcher
60%inclusion3 decks5 decks
58%synergy
Seahunter
60%inclusion3 decks5 decks
59%synergy
River Sneak
60%inclusion3 decks5 decks
59%synergy
Emperor Mihail II
60%inclusion3 decks5 decks
59%synergy
Triton Shorestalker
60%inclusion3 decks5 decks
57%synergy
Lullmage Mentor
60%inclusion3 decks5 decks
58%synergy
Harbinger of the Tides
60%inclusion3 decks5 decks
59%synergy
Mist Dancer
60%inclusion3 decks5 decks
59%synergy
Tide Shaper
60%inclusion3 decks5 decks
59%synergy
Seafloor Oracle
60%inclusion3 decks5 decks
59%synergy
Eluge, the Shoreless Sea
50%inclusion2 decks4 decks
42%synergy
Mindspring Merfolk
50%inclusion2 decks4 decks
49%synergy
Floodpits Drowner
50%inclusion2 decks4 decks
49%synergy
Master of Waves
40%inclusion2 decks5 decks
36%synergy
Coralhelm Commander
40%inclusion2 decks5 decks
39%synergy
True-Name Nemesis
40%inclusion2 decks5 decks
39%synergy
Tishana's Tidebinder
40%inclusion2 decks5 decks
35%synergy
Cosi's Trickster
40%inclusion2 decks5 decks
39%synergy
Merfolk Wayfinder
40%inclusion2 decks5 decks
40%synergy
Deepchannel Mentor
40%inclusion2 decks5 decks
39%synergy
Merfolk Mesmerist
40%inclusion2 decks5 decks
40%synergy
Dakra Mystic
40%inclusion2 decks5 decks
39%synergy
Mist-Cloaked Herald
40%inclusion2 decks5 decks
38%synergy
Slinn Voda, the Rising Deep
40%inclusion2 decks5 decks
39%synergy
Frostwind Invoker
40%inclusion2 decks5 decks
40%synergy
Harbinger of the Seas
40%inclusion2 decks5 decks
31%synergy
Tidal Warrior
40%inclusion2 decks5 decks
39%synergy
Wanderwine Prophets
40%inclusion2 decks5 decks
39%synergy
Tempest Caller
40%inclusion2 decks5 decks
39%synergy
Silvergill Adept
40%inclusion2 decks5 decks
39%synergy
Talrand, Sky Summoner
40%inclusion2 decks5 decks
26%synergy
Empress Galina
40%inclusion2 decks5 decks
39%synergy
Sea Scryer
40%inclusion2 decks5 decks
39%synergy
Merfolk Trickster
40%inclusion2 decks5 decks
39%synergy
Vodalian Soldiers
20%inclusion1 decks5 decks
20%synergy
Seasinger
20%inclusion1 decks5 decks
20%synergy
Whirlpool Rider
20%inclusion1 decks5 decks
19%synergy
Merfolk of the Pearl Trident
20%inclusion1 decks5 decks
20%synergy
Thassa, Deep-Dwelling
20%inclusion1 decks5 decks
16%synergy
Rootwater Mystic
20%inclusion1 decks5 decks
20%synergy
Merfolk Skyscout
20%inclusion1 decks5 decks
20%synergy
Razorfin Abolisher
20%inclusion1 decks5 decks
20%synergy
Serpent of the Endless Sea
20%inclusion1 decks5 decks
20%synergy
Instants
Negate
60%inclusion3 decks5 decks
22%synergy
Counterspell
60%inclusion3 decks5 decks
-6%synergy
Rapid Hybridization
40%inclusion2 decks5 decks
5%synergy
Reality Shift
40%inclusion2 decks5 decks
13%synergy
Aetherize
40%inclusion2 decks5 decks
10%synergy
Filter Out
40%inclusion2 decks5 decks
36%synergy
Thassa's Rebuff
40%inclusion2 decks5 decks
39%synergy
Refute
25%inclusion1 decks4 decks
20%synergy
Pongify
20%inclusion1 decks5 decks
-20%synergy
An Offer You Can't Refuse
20%inclusion1 decks5 decks
-17%synergy
Brainstorm
20%inclusion1 decks5 decks
-21%synergy
Mysteries of the Deep
20%inclusion1 decks5 decks
20%synergy
Flare of Denial
20%inclusion1 decks5 decks
13%synergy
Essence Scatter
20%inclusion1 decks5 decks
16%synergy
Mystic Reflection
20%inclusion1 decks5 decks
18%synergy
Dispel
20%inclusion1 decks5 decks
11%synergy
Mana Drain
20%inclusion1 decks5 decks
-7%synergy
Strix Serenade
20%inclusion1 decks5 decks
11%synergy
Cancel
20%inclusion1 decks5 decks
15%synergy
Resculpt
20%inclusion1 decks5 decks
2%synergy
Slip Out the Back
20%inclusion1 decks5 decks
12%synergy
Swan Song
20%inclusion1 decks5 decks
-7%synergy
Jwari Disruption
20%inclusion1 decks5 decks
15%synergy
Rebound
20%inclusion1 decks5 decks
20%synergy
Engulf the Shore
20%inclusion1 decks5 decks
12%synergy
Cryptic Command
20%inclusion1 decks5 decks
8%synergy
Pull from Tomorrow
20%inclusion1 decks5 decks
11%synergy
Sink into Stupor
20%inclusion1 decks5 decks
-2%synergy
Spell Shrivel
20%inclusion1 decks5 decks
20%synergy
Confound
20%inclusion1 decks5 decks
19%synergy
Long-Term Plans
20%inclusion1 decks5 decks
17%synergy
Spell Pierce
20%inclusion1 decks5 decks
12%synergy
Abjure
20%inclusion1 decks5 decks
16%synergy
March of Swirling Mist
20%inclusion1 decks5 decks
12%synergy
Unified Will
20%inclusion1 decks5 decks
20%synergy
Evacuation
20%inclusion1 decks5 decks
12%synergy
Sorceries
Aquitect's Will
40%inclusion2 decks5 decks
35%synergy
Ponder
20%inclusion1 decks5 decks
-10%synergy
Sea Gate Restoration
20%inclusion1 decks5 decks
5%synergy
Crashing Tide
20%inclusion1 decks5 decks
20%synergy
Braingeyser
20%inclusion1 decks5 decks
19%synergy
Sleep
20%inclusion1 decks5 decks
18%synergy
Concentrate
20%inclusion1 decks5 decks
19%synergy
Expropriate
20%inclusion1 decks5 decks
16%synergy
Distant Melody
20%inclusion1 decks5 decks
15%synergy
Spectral Deluge
20%inclusion1 decks5 decks
9%synergy
Maddening Cacophony
20%inclusion1 decks5 decks
13%synergy
Raise the Palisade
20%inclusion1 decks5 decks
17%synergy
Rite of Replication
20%inclusion1 decks5 decks
13%synergy
Utility Artifacts
Herald's Horn
60%inclusion3 decks5 decks
58%synergy
Sapphire Medallion
60%inclusion3 decks5 decks
1%synergy
Door of Destinies
40%inclusion2 decks5 decks
39%synergy
Kefnet's Monument
40%inclusion2 decks5 decks
34%synergy
Bident of Thassa
40%inclusion2 decks5 decks
28%synergy
Banner of Kinship
25%inclusion1 decks4 decks
22%synergy
Icon of Ancestry
20%inclusion1 decks5 decks
19%synergy
Bitterthorn, Nissa's Animus
20%inclusion1 decks5 decks
19%synergy
Pyre of Heroes
20%inclusion1 decks5 decks
20%synergy
Hall of Triumph
20%inclusion1 decks5 decks
20%synergy
Stoneforge Masterwork
20%inclusion1 decks5 decks
20%synergy
Vanquisher's Banner
20%inclusion1 decks5 decks
19%synergy
Horn of the Mark
20%inclusion1 decks5 decks
20%synergy
Azor's Gateway
20%inclusion1 decks5 decks
20%synergy
Swiftfoot Boots
20%inclusion1 decks5 decks
-8%synergy
Lightning Greaves
20%inclusion1 decks5 decks
-6%synergy
Strionic Resonator
20%inclusion1 decks5 decks
18%synergy
Enchantments
Merrow Commerce
60%inclusion3 decks5 decks
59%synergy
Spreading Seas
60%inclusion3 decks5 decks
59%synergy
Aquatic Incursion
60%inclusion3 decks5 decks
60%synergy
Kindred Discovery
40%inclusion2 decks5 decks
33%synergy
Reconnaissance Mission
20%inclusion1 decks5 decks
13%synergy
Cloak of Mists
20%inclusion1 decks5 decks
20%synergy
Intruder Alarm
20%inclusion1 decks5 decks
17%synergy
Curiosity
20%inclusion1 decks5 decks
17%synergy
Aqueous Form
20%inclusion1 decks5 decks
15%synergy
Wizard Class
20%inclusion1 decks5 decks
3%synergy
Traveler's Cloak
20%inclusion1 decks5 decks
20%synergy
Fishliver Oil
20%inclusion1 decks5 decks
19%synergy
Coastal Piracy
20%inclusion1 decks5 decks
15%synergy
Mystic Remora
20%inclusion1 decks5 decks
-7%synergy
Lingering Mirage
20%inclusion1 decks5 decks
20%synergy
Iceberg
20%inclusion1 decks5 decks
20%synergy
Confiscate
20%inclusion1 decks5 decks
19%synergy
Propaganda
20%inclusion1 decks5 decks
-10%synergy
Diplomatic Immunity
20%inclusion1 decks5 decks
19%synergy
Lilting Refrain
20%inclusion1 decks5 decks
20%synergy
Pendrell Flux
20%inclusion1 decks5 decks
20%synergy
Utility Lands
Three Tree City
50%inclusion2 decks4 decks
46%synergy
Mystic Sanctuary
40%inclusion2 decks5 decks
-10%synergy
War Room
40%inclusion2 decks5 decks
24%synergy
Nykthos, Shrine to Nyx
40%inclusion2 decks5 decks
24%synergy
Reliquary Tower
40%inclusion2 decks5 decks
-16%synergy
Castle Vantress
40%inclusion2 decks5 decks
21%synergy
Mistrise Village
25%inclusion1 decks4 decks
16%synergy
Minamo, School at Water's Edge
20%inclusion1 decks5 decks
7%synergy
Remote Isle
20%inclusion1 decks5 decks
15%synergy
Halimar Depths
20%inclusion1 decks5 decks
10%synergy
Svyelunite Temple
20%inclusion1 decks5 decks
19%synergy
Lonely Sandbar
20%inclusion1 decks5 decks
6%synergy
Temple of the False God
20%inclusion1 decks5 decks
10%synergy
Otawara, Soaring City
20%inclusion1 decks5 decks
-6%synergy
Rogue's Passage
20%inclusion1 decks5 decks
5%synergy
Saprazzan Cove
20%inclusion1 decks5 decks
20%synergy
Mana Artifacts
Sol Ring
80%inclusion4 decks5 decks
-5%synergy
Aetheric Amplifier
25%inclusion1 decks4 decks
24%synergy
Patchwork Banner
25%inclusion1 decks4 decks
21%synergy
Arcane Signet
20%inclusion1 decks5 decks
-45%synergy
Sky Diamond
20%inclusion1 decks5 decks
-3%synergy
Heraldic Banner
20%inclusion1 decks5 decks
14%synergy
Thought Vessel
20%inclusion1 decks5 decks
-32%synergy
Lands
Island
100%inclusion5 decks5 decks
6%synergy
Command Tower
20%inclusion1 decks5 decks
16%synergy
Myriad Landscape
20%inclusion1 decks5 decks
-6%synergy
Heap Gate
20%inclusion1 decks5 decks
20%synergy
Gond Gate
20%inclusion1 decks5 decks
20%synergy
Sea Gate Restoration
20%inclusion1 decks5 decks
5%synergy
Plaza of Harmony
20%inclusion1 decks5 decks
20%synergy
Cavern of Souls
20%inclusion1 decks5 decks
15%synergy
Jwari Disruption
20%inclusion1 decks5 decks
15%synergy
Evolving Wilds
20%inclusion1 decks5 decks
16%synergy
Path of Ancestry
20%inclusion1 decks5 decks
16%synergy
Sink into Stupor
20%inclusion1 decks5 decks
-2%synergy
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