Svyelun of Sea and Sky (Commander) - Core Tempo

Svyelun of Sea and Sky
Rank #1,158
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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Utility Lands
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Chronicle of Victory
100%inclusion1 decks1 decks
99%synergy
Firdoch Core
100%inclusion1 decks1 decks
99%synergy
High Synergy Cards
Tide Shaper
100%inclusion5 decks5 decks
99%synergy
Emperor Mihail II
100%inclusion5 decks5 decks
99%synergy
Mist Dancer
100%inclusion5 decks5 decks
99%synergy
Harbinger of the Tides
100%inclusion5 decks5 decks
99%synergy
Lord of Atlantis
100%inclusion5 decks5 decks
99%synergy
Merfolk Trickster
100%inclusion5 decks5 decks
99%synergy
Vodalian Hexcatcher
100%inclusion5 decks5 decks
98%synergy
Merrow Reejerey
100%inclusion5 decks5 decks
98%synergy
Merfolk Sovereign
100%inclusion5 decks5 decks
98%synergy
Master of the Pearl Trident
100%inclusion5 decks5 decks
98%synergy
Top Cards
Kopala, Warden of Waves
80%inclusion4 decks5 decks
79%synergy
Merrow Harbinger
80%inclusion4 decks5 decks
79%synergy
Rapid Hybridization
80%inclusion4 decks5 decks
45%synergy
Coralhelm Commander
80%inclusion4 decks5 decks
79%synergy
Stonybrook Banneret
80%inclusion4 decks5 decks
76%synergy
True-Name Nemesis
80%inclusion4 decks5 decks
79%synergy
Deeproot Pilgrimage
80%inclusion4 decks5 decks
78%synergy
Tishana's Tidebinder
80%inclusion4 decks5 decks
75%synergy
Reality Shift
80%inclusion4 decks5 decks
53%synergy
Triton Shorestalker
80%inclusion4 decks5 decks
77%synergy
Creatures
Lullmage Mentor
80%inclusion4 decks5 decks
78%synergy
Cursecatcher
80%inclusion4 decks5 decks
78%synergy
Silvergill Adept
80%inclusion4 decks5 decks
79%synergy
Thieving Skydiver
80%inclusion4 decks5 decks
76%synergy
Seafloor Oracle
80%inclusion4 decks5 decks
79%synergy
Mindspring Merfolk
67%inclusion2 decks3 decks
66%synergy
Floodpits Drowner
67%inclusion2 decks3 decks
65%synergy
Master of Waves
60%inclusion3 decks5 decks
56%synergy
Cosi's Trickster
60%inclusion3 decks5 decks
59%synergy
Rishadan Dockhand
60%inclusion3 decks5 decks
59%synergy
Deepchannel Mentor
60%inclusion3 decks5 decks
59%synergy
Seahunter
60%inclusion3 decks5 decks
59%synergy
River Sneak
60%inclusion3 decks5 decks
59%synergy
Mist-Cloaked Herald
60%inclusion3 decks5 decks
58%synergy
Tidal Warrior
60%inclusion3 decks5 decks
59%synergy
Streambed Aquitects
40%inclusion2 decks5 decks
39%synergy
Forensic Researcher
40%inclusion2 decks5 decks
39%synergy
Mistcaller
40%inclusion2 decks5 decks
39%synergy
Alandra, Sky Dreamer
40%inclusion2 decks5 decks
33%synergy
Drowner of Secrets
40%inclusion2 decks5 decks
40%synergy
Thada Adel, Acquisitor
40%inclusion2 decks5 decks
38%synergy
Tempest Caller
40%inclusion2 decks5 decks
39%synergy
Merfolk Windrobber
40%inclusion2 decks5 decks
39%synergy
Sea Scryer
40%inclusion2 decks5 decks
39%synergy
Wake Thrasher
40%inclusion2 decks5 decks
40%synergy
Tidebinder Mage
40%inclusion2 decks5 decks
40%synergy
Kiora, the Rising Tide
33%inclusion1 decks3 decks
30%synergy
Summon: Leviathan
33%inclusion1 decks3 decks
32%synergy
Sahagin
33%inclusion1 decks3 decks
33%synergy
Seasinger
20%inclusion1 decks5 decks
20%synergy
Metallic Mimic
20%inclusion1 decks5 decks
19%synergy
Wonder
20%inclusion1 decks5 decks
15%synergy
Thassa, Deep-Dwelling
20%inclusion1 decks5 decks
16%synergy
Razorfin Abolisher
20%inclusion1 decks5 decks
20%synergy
Tideshaper Mystic
20%inclusion1 decks5 decks
20%synergy
Surgespanner
20%inclusion1 decks5 decks
19%synergy
Merfolk Wayfinder
20%inclusion1 decks5 decks
20%synergy
Reef Shaman
20%inclusion1 decks5 decks
20%synergy
Sigil Tracer
20%inclusion1 decks5 decks
19%synergy
Merfolk Mesmerist
20%inclusion1 decks5 decks
20%synergy
Dakra Mystic
20%inclusion1 decks5 decks
19%synergy
Merfolk Looter
20%inclusion1 decks5 decks
18%synergy
Thassa, God of the Sea
20%inclusion1 decks5 decks
16%synergy
Harbinger of the Seas
20%inclusion1 decks5 decks
11%synergy
Mistway Spy
20%inclusion1 decks5 decks
20%synergy
Wanderwine Prophets
20%inclusion1 decks5 decks
19%synergy
Grimoire Thief
20%inclusion1 decks5 decks
20%synergy
Vodalian Illusionist
20%inclusion1 decks5 decks
19%synergy
Tidal Courier
20%inclusion1 decks5 decks
20%synergy
Silvergill Douser
20%inclusion1 decks5 decks
20%synergy
Instants
Pongify
60%inclusion3 decks5 decks
20%synergy
Negate
60%inclusion3 decks5 decks
22%synergy
Filter Out
60%inclusion3 decks5 decks
56%synergy
Thassa's Rebuff
60%inclusion3 decks5 decks
59%synergy
Counterspell
60%inclusion3 decks5 decks
-6%synergy
High Tide
60%inclusion3 decks5 decks
16%synergy
Long River's Pull
50%inclusion2 decks4 decks
46%synergy
Brainstorm
40%inclusion2 decks5 decks
-1%synergy
Aetherize
40%inclusion2 decks5 decks
10%synergy
Resculpt
40%inclusion2 decks5 decks
22%synergy
Sink into Stupor
40%inclusion2 decks5 decks
18%synergy
Muddle the Mixture
20%inclusion1 decks5 decks
4%synergy
Deprive
20%inclusion1 decks5 decks
19%synergy
An Offer You Can't Refuse
20%inclusion1 decks5 decks
-17%synergy
Run Away Together
20%inclusion1 decks5 decks
16%synergy
Familiar's Ruse
20%inclusion1 decks5 decks
19%synergy
Flare of Denial
20%inclusion1 decks5 decks
13%synergy
Brainsurge
20%inclusion1 decks5 decks
12%synergy
Aetherspouts
20%inclusion1 decks5 decks
13%synergy
Mystic Reflection
20%inclusion1 decks5 decks
18%synergy
Consider
20%inclusion1 decks5 decks
5%synergy
Foil
20%inclusion1 decks5 decks
14%synergy
Bane's Contingency
20%inclusion1 decks5 decks
17%synergy
Archmage's Charm
20%inclusion1 decks5 decks
3%synergy
Swan Song
20%inclusion1 decks5 decks
-7%synergy
Wash Away
20%inclusion1 decks5 decks
15%synergy
Arcane Denial
20%inclusion1 decks5 decks
-16%synergy
Memory Lapse
20%inclusion1 decks5 decks
17%synergy
Dream Fracture
20%inclusion1 decks5 decks
18%synergy
Remand
20%inclusion1 decks5 decks
17%synergy
Abjure
20%inclusion1 decks5 decks
16%synergy
Snapback
20%inclusion1 decks5 decks
19%synergy
Suspend
20%inclusion1 decks5 decks
18%synergy
Sorceries
Distant Melody
60%inclusion3 decks5 decks
55%synergy
Spectral Deluge
60%inclusion3 decks5 decks
49%synergy
Aquitect's Will
60%inclusion3 decks5 decks
55%synergy
Ponder
40%inclusion2 decks5 decks
10%synergy
Chart a Course
20%inclusion1 decks5 decks
16%synergy
Serum Visions
20%inclusion1 decks5 decks
10%synergy
Lórien Revealed
20%inclusion1 decks5 decks
11%synergy
Preordain
20%inclusion1 decks5 decks
-4%synergy
River's Rebuke
20%inclusion1 decks5 decks
17%synergy
Raise the Palisade
20%inclusion1 decks5 decks
17%synergy
Utility Artifacts
Sapphire Medallion
80%inclusion4 decks5 decks
21%synergy
Bident of Thassa
60%inclusion3 decks5 decks
48%synergy
Kefnet's Monument
40%inclusion2 decks5 decks
34%synergy
Herald's Horn
40%inclusion2 decks5 decks
38%synergy
Banner of Kinship
33%inclusion1 decks3 decks
31%synergy
Icon of Ancestry
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
Door of Destinies
20%inclusion1 decks5 decks
19%synergy
Horn of the Mark
20%inclusion1 decks5 decks
20%synergy
Enchantments
Waterbender Ascension
100%inclusion1 decks1 decks
97%synergy
Deeproot Waters
80%inclusion4 decks5 decks
79%synergy
Merrow Commerce
80%inclusion4 decks5 decks
79%synergy
Amphibian Downpour
60%inclusion3 decks5 decks
54%synergy
Reflections of Littjara
60%inclusion3 decks5 decks
57%synergy
Kindred Discovery
40%inclusion2 decks5 decks
33%synergy
Spreading Seas
40%inclusion2 decks5 decks
39%synergy
Eaten by Piranhas
40%inclusion2 decks5 decks
37%synergy
Unstoppable Plan
33%inclusion1 decks3 decks
26%synergy
Reconnaissance Mission
20%inclusion1 decks5 decks
13%synergy
Intruder Alarm
20%inclusion1 decks5 decks
17%synergy
Frogify
20%inclusion1 decks5 decks
19%synergy
Imprisoned in the Moon
20%inclusion1 decks5 decks
8%synergy
Utter Insignificance
20%inclusion1 decks5 decks
19%synergy
Witness Protection
20%inclusion1 decks5 decks
14%synergy
Aquatic Incursion
20%inclusion1 decks5 decks
20%synergy
Utility Lands
Mystic Sanctuary
60%inclusion3 decks5 decks
10%synergy
Halimar Depths
40%inclusion2 decks5 decks
30%synergy
Three Tree City
25%inclusion1 decks4 decks
21%synergy
Coral Atoll
20%inclusion1 decks5 decks
16%synergy
Riptide Laboratory
20%inclusion1 decks5 decks
10%synergy
Svyelunite Temple
20%inclusion1 decks5 decks
19%synergy
War Room
20%inclusion1 decks5 decks
4%synergy
Nykthos, Shrine to Nyx
20%inclusion1 decks5 decks
4%synergy
Reliquary Tower
20%inclusion1 decks5 decks
-36%synergy
Castle Vantress
20%inclusion1 decks5 decks
1%synergy
Otawara, Soaring City
20%inclusion1 decks5 decks
-6%synergy
Mana Artifacts
Sol Ring
40%inclusion2 decks5 decks
-45%synergy
Thought Vessel
40%inclusion2 decks5 decks
-12%synergy
Patchwork Banner
25%inclusion1 decks4 decks
21%synergy
Arcane Signet
20%inclusion1 decks5 decks
-45%synergy
Heraldic Banner
20%inclusion1 decks5 decks
14%synergy
Lands
Island
100%inclusion5 decks5 decks
6%synergy
Myriad Landscape
40%inclusion2 decks5 decks
14%synergy
Path of Ancestry
40%inclusion2 decks5 decks
36%synergy
Sink into Stupor
40%inclusion2 decks5 decks
18%synergy
Cavern of Souls
20%inclusion1 decks5 decks
15%synergy
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