Svyelun of Sea and Sky (Commander) - Optimized Aggro

Svyelun of Sea and Sky
Rank #1,155
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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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Attuma, Atlantean Warlord
67%inclusion2 decks3 decks
66%synergy
Harmonized Crescendo
50%inclusion1 decks2 decks
47%synergy
High Synergy Cards
Silvergill Adept
100%inclusion6 decks6 decks
99%synergy
Tide Shaper
100%inclusion6 decks6 decks
99%synergy
Emperor Mihail II
100%inclusion6 decks6 decks
99%synergy
Lord of Atlantis
100%inclusion6 decks6 decks
99%synergy
Kopala, Warden of Waves
100%inclusion6 decks6 decks
99%synergy
Vodalian Hexcatcher
100%inclusion6 decks6 decks
98%synergy
Merrow Reejerey
100%inclusion6 decks6 decks
98%synergy
Merfolk Sovereign
100%inclusion6 decks6 decks
98%synergy
Master of the Pearl Trident
100%inclusion6 decks6 decks
98%synergy
Triton Shorestalker
100%inclusion6 decks6 decks
97%synergy
Top Cards
Stonybrook Banneret
100%inclusion6 decks6 decks
96%synergy
Harbinger of the Seas
100%inclusion6 decks6 decks
91%synergy
Counterspell
100%inclusion6 decks6 decks
34%synergy
Bident of Thassa
100%inclusion6 decks6 decks
88%synergy
Sapphire Medallion
100%inclusion6 decks6 decks
42%synergy
Kindred Discovery
83%inclusion5 decks6 decks
77%synergy
Merrow Harbinger
83%inclusion5 decks6 decks
82%synergy
Master of Waves
83%inclusion5 decks6 decks
80%synergy
Deeproot Pilgrimage
83%inclusion5 decks6 decks
82%synergy
Tishana's Tidebinder
83%inclusion5 decks6 decks
79%synergy
Game Changers
Rhystic Study
50%inclusion3 decks6 decks
17%synergy
Cyclonic Rift
50%inclusion3 decks6 decks
16%synergy
Thassa's Oracle
33%inclusion2 decks6 decks
21%synergy
Fierce Guardianship
33%inclusion2 decks6 decks
10%synergy
Ancient Tomb
17%inclusion1 decks6 decks
5%synergy
The One Ring
17%inclusion1 decks6 decks
4%synergy
Force of Will
17%inclusion1 decks6 decks
0%synergy
Mystical Tutor
17%inclusion1 decks6 decks
-6%synergy
Creatures
Wanderwine Prophets
83%inclusion5 decks6 decks
83%synergy
Harbinger of the Tides
83%inclusion5 decks6 decks
82%synergy
Cursecatcher
83%inclusion5 decks6 decks
82%synergy
Thieving Skydiver
83%inclusion5 decks6 decks
79%synergy
Merfolk Trickster
83%inclusion5 decks6 decks
82%synergy
Seafloor Oracle
83%inclusion5 decks6 decks
82%synergy
True-Name Nemesis
67%inclusion4 decks6 decks
66%synergy
Deepchannel Mentor
67%inclusion4 decks6 decks
65%synergy
Seahunter
67%inclusion4 decks6 decks
66%synergy
Mist-Cloaked Herald
67%inclusion4 decks6 decks
64%synergy
Lullmage Mentor
67%inclusion4 decks6 decks
65%synergy
Thada Adel, Acquisitor
67%inclusion4 decks6 decks
65%synergy
Mist Dancer
67%inclusion4 decks6 decks
66%synergy
Coralhelm Commander
50%inclusion3 decks6 decks
49%synergy
Rishadan Dockhand
50%inclusion3 decks6 decks
49%synergy
River Sneak
50%inclusion3 decks6 decks
49%synergy
Tempest Caller
50%inclusion3 decks6 decks
49%synergy
Forensic Researcher
33%inclusion2 decks6 decks
32%synergy
Mistcaller
33%inclusion2 decks6 decks
32%synergy
Empress Galina
33%inclusion2 decks6 decks
32%synergy
Wake Thrasher
33%inclusion2 decks6 decks
33%synergy
Tidebinder Mage
33%inclusion2 decks6 decks
33%synergy
Azami, Lady of Scrolls
17%inclusion1 decks6 decks
13%synergy
Merfolk of the Pearl Trident
17%inclusion1 decks6 decks
17%synergy
Ambassador Laquatus
17%inclusion1 decks6 decks
16%synergy
Roaming Throne
17%inclusion1 decks6 decks
12%synergy
Floodpits Drowner
17%inclusion1 decks6 decks
15%synergy
Reef Shaman
17%inclusion1 decks6 decks
16%synergy
Mothdust Changeling
17%inclusion1 decks6 decks
16%synergy
Sigil Tracer
17%inclusion1 decks6 decks
15%synergy
Kiora, the Rising Tide
17%inclusion1 decks6 decks
14%synergy
Merfolk Looter
17%inclusion1 decks6 decks
14%synergy
Drift of Phantasms
17%inclusion1 decks6 decks
14%synergy
Slinn Voda, the Rising Deep
17%inclusion1 decks6 decks
16%synergy
Merfolk Assassin
17%inclusion1 decks6 decks
17%synergy
Alandra, Sky Dreamer
17%inclusion1 decks6 decks
10%synergy
Tidal Warrior
17%inclusion1 decks6 decks
16%synergy
Enduring Curiosity
17%inclusion1 decks6 decks
10%synergy
Defiler of Dreams
17%inclusion1 decks6 decks
8%synergy
Ink Dissolver
17%inclusion1 decks6 decks
17%synergy
Drowner of Secrets
17%inclusion1 decks6 decks
16%synergy
Sakashima the Impostor
17%inclusion1 decks6 decks
14%synergy
Benthic Biomancer
17%inclusion1 decks6 decks
16%synergy
Phantasmal Image
17%inclusion1 decks6 decks
11%synergy
Glasspool Mimic
17%inclusion1 decks6 decks
10%synergy
Gray Harbor Merfolk
17%inclusion1 decks6 decks
16%synergy
Sage of Fables
17%inclusion1 decks6 decks
16%synergy
Instants
Negate
83%inclusion5 decks6 decks
45%synergy
High Tide
83%inclusion5 decks6 decks
39%synergy
Brainstorm
50%inclusion3 decks6 decks
9%synergy
Swan Song
50%inclusion3 decks6 decks
23%synergy
Pongify
33%inclusion2 decks6 decks
-7%synergy
Rapid Hybridization
33%inclusion2 decks6 decks
-1%synergy
Transcendent Message
33%inclusion2 decks6 decks
31%synergy
An Offer You Can't Refuse
33%inclusion2 decks6 decks
-4%synergy
Reality Shift
33%inclusion2 decks6 decks
6%synergy
Mana Drain
33%inclusion2 decks6 decks
6%synergy
Aetherize
33%inclusion2 decks6 decks
4%synergy
Resculpt
33%inclusion2 decks6 decks
15%synergy
Cryptic Command
33%inclusion2 decks6 decks
22%synergy
Arcane Denial
33%inclusion2 decks6 decks
-3%synergy
Force of Negation
33%inclusion2 decks6 decks
18%synergy
Thassa's Rebuff
33%inclusion2 decks6 decks
32%synergy
Muddle the Mixture
17%inclusion1 decks6 decks
1%synergy
Deliberate
17%inclusion1 decks6 decks
14%synergy
Stubborn Denial
17%inclusion1 decks6 decks
14%synergy
Flare of Denial
17%inclusion1 decks6 decks
10%synergy
Mindbreak Trap
17%inclusion1 decks6 decks
11%synergy
Blue Elemental Blast
17%inclusion1 decks6 decks
16%synergy
Nexus of Fate
17%inclusion1 decks6 decks
11%synergy
Opt
17%inclusion1 decks6 decks
-8%synergy
Foil
17%inclusion1 decks6 decks
11%synergy
Unsummon
17%inclusion1 decks6 decks
12%synergy
Archmage's Charm
17%inclusion1 decks6 decks
0%synergy
Filter Out
17%inclusion1 decks6 decks
13%synergy
Wash Away
17%inclusion1 decks6 decks
12%synergy
Snap
17%inclusion1 decks6 decks
-2%synergy
Wizard's Retort
17%inclusion1 decks6 decks
12%synergy
Memory Lapse
17%inclusion1 decks6 decks
14%synergy
Sink into Stupor
17%inclusion1 decks6 decks
-5%synergy
Shimmering Mirage
17%inclusion1 decks6 decks
14%synergy
Spell Pierce
17%inclusion1 decks6 decks
8%synergy
Boomerang
17%inclusion1 decks6 decks
15%synergy
Sorceries
Aquitect's Will
67%inclusion4 decks6 decks
61%synergy
Raise the Palisade
67%inclusion4 decks6 decks
64%synergy
Distant Melody
50%inclusion3 decks6 decks
45%synergy
Ponder
33%inclusion2 decks6 decks
4%synergy
Windfall
33%inclusion2 decks6 decks
11%synergy
Sea Gate Restoration
33%inclusion2 decks6 decks
18%synergy
Echo of Eons
17%inclusion1 decks6 decks
14%synergy
Fabricate
17%inclusion1 decks6 decks
-5%synergy
Serum Visions
17%inclusion1 decks6 decks
7%synergy
Temporal Manipulation
17%inclusion1 decks6 decks
13%synergy
Bribery
17%inclusion1 decks6 decks
13%synergy
Preordain
17%inclusion1 decks6 decks
-7%synergy
Spectral Deluge
17%inclusion1 decks6 decks
6%synergy
Step Through
17%inclusion1 decks6 decks
11%synergy
Timetwister
17%inclusion1 decks6 decks
15%synergy
Time Spiral
17%inclusion1 decks6 decks
15%synergy
Utility Artifacts
Kefnet's Monument
67%inclusion4 decks6 decks
60%synergy
Herald's Horn
50%inclusion3 decks6 decks
48%synergy
Lightning Greaves
50%inclusion3 decks6 decks
24%synergy
Winter Moon
33%inclusion2 decks6 decks
29%synergy
Mindlink Mech
17%inclusion1 decks6 decks
16%synergy
Quicksilver Fountain
17%inclusion1 decks6 decks
15%synergy
Soul-Guide Lantern
17%inclusion1 decks6 decks
12%synergy
Robe of the Archmagi
17%inclusion1 decks6 decks
16%synergy
Banner of Kinship
17%inclusion1 decks6 decks
14%synergy
Vanquisher's Banner
17%inclusion1 decks6 decks
15%synergy
Door of Destinies
17%inclusion1 decks6 decks
16%synergy
Diviner's Wand
17%inclusion1 decks6 decks
16%synergy
Swiftfoot Boots
17%inclusion1 decks6 decks
-12%synergy
Throne of the God-Pharaoh
17%inclusion1 decks6 decks
16%synergy
Pariah's Shield
17%inclusion1 decks6 decks
17%synergy
Aether Vial
17%inclusion1 decks6 decks
16%synergy
Damping Sphere
17%inclusion1 decks6 decks
16%synergy
Enchantments
Deeproot Waters
83%inclusion5 decks6 decks
82%synergy
Merrow Commerce
83%inclusion5 decks6 decks
82%synergy
Reflections of Littjara
67%inclusion4 decks6 decks
63%synergy
Spreading Seas
50%inclusion3 decks6 decks
49%synergy
Reconnaissance Mission
33%inclusion2 decks6 decks
27%synergy
Mystic Remora
33%inclusion2 decks6 decks
6%synergy
Counterbalance
17%inclusion1 decks6 decks
13%synergy
Intruder Alarm
17%inclusion1 decks6 decks
14%synergy
Imprisoned in the Moon
17%inclusion1 decks6 decks
5%synergy
Unstoppable Plan
17%inclusion1 decks6 decks
9%synergy
Military Intelligence
17%inclusion1 decks6 decks
15%synergy
Retreat to Coralhelm
17%inclusion1 decks6 decks
14%synergy
Planeswalkers
Tamiyo, the Moon Sage
17%inclusion1 decks6 decks
15%synergy
Utility Lands
Mystic Sanctuary
100%inclusion6 decks6 decks
50%synergy
Nykthos, Shrine to Nyx
67%inclusion4 decks6 decks
50%synergy
Mutavault
50%inclusion3 decks6 decks
49%synergy
Castle Vantress
50%inclusion3 decks6 decks
31%synergy
Otawara, Soaring City
50%inclusion3 decks6 decks
24%synergy
Minamo, School at Water's Edge
33%inclusion2 decks6 decks
21%synergy
Reliquary Tower
33%inclusion2 decks6 decks
-23%synergy
Three Tree City
33%inclusion2 decks6 decks
30%synergy
Remote Isle
17%inclusion1 decks6 decks
12%synergy
Rivendell
17%inclusion1 decks6 decks
5%synergy
Halimar Depths
17%inclusion1 decks6 decks
7%synergy
Riptide Laboratory
17%inclusion1 decks6 decks
7%synergy
Desert of the Mindful
17%inclusion1 decks6 decks
13%synergy
Svyelunite Temple
17%inclusion1 decks6 decks
16%synergy
Lonely Sandbar
17%inclusion1 decks6 decks
3%synergy
Saprazzan Skerry
17%inclusion1 decks6 decks
14%synergy
Field of Ruin
17%inclusion1 decks6 decks
14%synergy
Mana Artifacts
Sol Ring
100%inclusion6 decks6 decks
15%synergy
Arcane Signet
67%inclusion4 decks6 decks
2%synergy
Thought Vessel
33%inclusion2 decks6 decks
-18%synergy
Sky Diamond
17%inclusion1 decks6 decks
-6%synergy
Patchwork Banner
17%inclusion1 decks6 decks
13%synergy
Fellwar Stone
17%inclusion1 decks6 decks
-3%synergy
Springleaf Drum
17%inclusion1 decks6 decks
13%synergy
Nyx Lotus
17%inclusion1 decks6 decks
13%synergy
Lands
Island
100%inclusion6 decks6 decks
6%synergy
Path of Ancestry
50%inclusion3 decks6 decks
46%synergy
Sea Gate Restoration
33%inclusion2 decks6 decks
18%synergy
Cavern of Souls
33%inclusion2 decks6 decks
29%synergy
Prismatic Vista
17%inclusion1 decks6 decks
12%synergy
Misty Rainforest
17%inclusion1 decks6 decks
9%synergy
Myriad Landscape
17%inclusion1 decks6 decks
-9%synergy
Demolition Field
17%inclusion1 decks6 decks
11%synergy
Sink into Stupor
17%inclusion1 decks6 decks
-5%synergy
Gemstone Caverns
17%inclusion1 decks6 decks
11%synergy
Glasspool Mimic
17%inclusion1 decks6 decks
10%synergy
Scalding Tarn
17%inclusion1 decks6 decks
9%synergy
Polluted Delta
17%inclusion1 decks6 decks
8%synergy
Flooded Strand
17%inclusion1 decks6 decks
8%synergy
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