Mono-Blue Sea Creatures

Monocolor
Mono-Blue450 decks
Two Color
Azorius18 decks
Dimir958 decks
Selesnya1 decks
Izzet9 decks
Simic2.5K decks
Three Color
Esper6 decks
Grixis5 decks
Bant46 decks
Jeskai2 decks
Sultai134 decks
Temur9 decks
Four / Five Color
Glint-Eye3 decks
Ink-Treader1 decks
Witch-Maw3 decks
Five-Color32 decks
New Commanders
Top Commanders
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Namor the Sub-Mariner
1decks
Top Commanders
Thassa, God of the Sea
67decks
Eluge, the Shoreless Sea
55decks
Charix, the Raging Isle
51decks
The Watcher in the Water
42decks
Slinn Voda, the Rising Deep
41decks
Aboshan, Cephalid Emperor
21decks
Lorthos, the Tidemaker
16decks
Braids, Conjurer Adept
13decks
Tromokratis
10decks
Thryx, the Sudden Storm
9decks
Octavia, Living Thesis
8decks
Jalira, Master Polymorphist
7decks
Kiora, the Rising Tide
7decks
Nezahal, Primal Tide
7decks
Orvar, the All-Form
7decks
Cynette, Jelly Drover
6decks
Jacob Hauken, Inspector
6decks
Brinelin, the Moon Kraken
5decks
Thassa, Deep-Dwelling
5decks
The Mindskinner
4decks
Malcolm, Alluring Scoundrel
4decks
Caelorna, Coral Tyrant
3decks
Emperor Mihail II
3decks
Llawan, Cephalid Empress
3decks
New Cards
Subterfuge
6.3%inclusion2 decks32 decks
6%synergy
Omni-Changeling
6.3%inclusion2 decks32 decks
5%synergy
Mirrorform
6.1%inclusion2 decks33 decks
4%synergy
Attuma, Atlantean Warlord
4.2%inclusion2 decks48 decks
3%synergy
Aquitect's Defenses
3.3%inclusion1 decks30 decks
3%synergy
High Synergy Cards
Scourge of Fleets
68%inclusion307 decks450 decks
56%synergy
Whelming Wave
60%inclusion270 decks450 decks
56%synergy
Stormsurge Kraken
50%inclusion226 decks450 decks
49%synergy
Stormtide Leviathan
55%inclusion249 decks450 decks
49%synergy
Serpent of Yawning Depths
49%inclusion222 decks450 decks
48%synergy
Nadir Kraken
53%inclusion238 decks450 decks
48%synergy
Tromokratis
49%inclusion220 decks450 decks
47%synergy
Spawning Kraken
47%inclusion212 decks450 decks
46%synergy
Inkwell Leviathan
47%inclusion210 decks450 decks
44%synergy
Shipbreaker Kraken
44%inclusion198 decks450 decks
43%synergy
Top Cards
High Tide
67%inclusion302 decks450 decks
23%synergy
Sapphire Medallion
62%inclusion281 decks450 decks
4%synergy
Counterspell
62%inclusion281 decks450 decks
-4%synergy
Hullbreaker Horror
52%inclusion233 decks450 decks
27%synergy
Ominous Seas
43%inclusion193 decks450 decks
32%synergy
Deep-Sea Kraken
42%inclusion190 decks450 decks
41%synergy
Slinn Voda, the Rising Deep
42%inclusion189 decks450 decks
41%synergy
Kefnet's Monument
40%inclusion179 decks450 decks
33%synergy
Negate
39%inclusion174 decks450 decks
1%synergy
Charix, the Raging Isle
38%inclusion173 decks450 decks
36%synergy
Game Changers
Rhystic Study
28%inclusion128 decks450 decks
-5%synergy
Cyclonic Rift
28%inclusion125 decks450 decks
-6%synergy
Thassa's Oracle
8.2%inclusion37 decks450 decks
-5%synergy
Fierce Guardianship
7.6%inclusion34 decks450 decks
-16%synergy
Mystical Tutor
6.4%inclusion29 decks450 decks
-17%synergy
Consecrated Sphinx
5.6%inclusion25 decks450 decks
-7%synergy
Creatures
Reservoir Kraken
38%inclusion170 decks450 decks
37%synergy
Lorthos, the Tidemaker
38%inclusion169 decks450 decks
37%synergy
Chasm Skulker
38%inclusion169 decks450 decks
25%synergy
Monstrosity of the Lake
36%inclusion164 decks450 decks
35%synergy
Reef Worm
36%inclusion160 decks450 decks
34%synergy
Breaching Leviathan
35%inclusion159 decks450 decks
34%synergy
Kraken of the Straits
35%inclusion158 decks450 decks
35%synergy
Brinelin, the Moon Kraken
33%inclusion150 decks450 decks
33%synergy
Sea-Dasher Octopus
32%inclusion145 decks450 decks
31%synergy
Nezahal, Primal Tide
30%inclusion137 decks450 decks
22%synergy
Summon: Leviathan
28%inclusion39 decks139 decks
26%synergy
Colossal Whale
27%inclusion123 decks450 decks
26%synergy
Eluge, the Shoreless Sea
25%inclusion87 decks352 decks
16%synergy
Starwinder
24%inclusion28 decks119 decks
20%synergy
Wonder
23%inclusion102 decks450 decks
17%synergy
Mesmerizing Benthid
22%inclusion100 decks450 decks
22%synergy
The Unagi of Kyoshi Island
21%inclusion16 decks77 decks
14%synergy
Tolarian Kraken
20%inclusion88 decks450 decks
19%synergy
Kederekt Leviathan
19%inclusion84 decks450 decks
18%synergy
The Watcher in the Water
18%inclusion83 decks450 decks
17%synergy
Fleet Swallower
18%inclusion79 decks450 decks
13%synergy
Grappling Kraken
17%inclusion42 decks241 decks
16%synergy
Trench Behemoth
17%inclusion76 decks450 decks
16%synergy
Voracious Greatshark
16%inclusion72 decks450 decks
15%synergy
Kraken Hatchling
15%inclusion68 decks450 decks
15%synergy
Biblioplex Kraken
15%inclusion67 decks450 decks
15%synergy
Pearl Lake Ancient
14%inclusion65 decks450 decks
14%synergy
Harbinger of the Seas
14%inclusion54 decks377 decks
5%synergy
Tidal Barracuda
14%inclusion64 decks450 decks
13%synergy
Solemn Simulacrum
14%inclusion64 decks450 decks
-8%synergy
Serpent of the Endless Sea
14%inclusion63 decks450 decks
14%synergy
Elder Deep-Fiend
14%inclusion63 decks450 decks
14%synergy
Archetype of Imagination
14%inclusion63 decks450 decks
9%synergy
Icebreaker Kraken
14%inclusion62 decks450 decks
13%synergy
Wavebreak Hippocamp
14%inclusion62 decks450 decks
3%synergy
Bubble Smuggler
14%inclusion61 decks450 decks
13%synergy
Aboleth Spawn
14%inclusion61 decks450 decks
12%synergy
Sealock Monster
13%inclusion60 decks450 decks
13%synergy
Thassa, God of the Sea
13%inclusion60 decks450 decks
10%synergy
Callaphe, Beloved of the Sea
13%inclusion57 decks450 decks
11%synergy
Burnished Hart
13%inclusion57 decks450 decks
6%synergy
Sigiled Starfish
12%inclusion56 decks450 decks
12%synergy
Tidal Terror
12%inclusion55 decks450 decks
12%synergy
Octavia, Living Thesis
12%inclusion55 decks450 decks
10%synergy
Octoprophet
12%inclusion53 decks450 decks
12%synergy
Defiler of Dreams
12%inclusion52 decks450 decks
3%synergy
Thassa's Emissary
11%inclusion51 decks450 decks
10%synergy
Tidal Kraken
11%inclusion50 decks450 decks
11%synergy
Tolarian Terror
11%inclusion49 decks450 decks
10%synergy
Kiora, the Rising Tide
11%inclusion26 decks240 decks
8%synergy
Instants
Brainstorm
38%inclusion172 decks450 decks
-3%synergy
Engulf the Shore
38%inclusion170 decks450 decks
29%synergy
Pongify
35%inclusion157 decks450 decks
-5%synergy
Flow of Knowledge
34%inclusion153 decks450 decks
18%synergy
Aetherize
32%inclusion143 decks450 decks
3%synergy
Opt
30%inclusion134 decks450 decks
5%synergy
Rapid Hybridization
27%inclusion122 decks450 decks
-7%synergy
Arcane Denial
25%inclusion114 decks450 decks
-11%synergy
Frantic Search
20%inclusion92 decks450 decks
-10%synergy
Reality Shift
20%inclusion88 decks450 decks
-8%synergy
Mana Drain
17%inclusion76 decks450 decks
-10%synergy
An Offer You Can't Refuse
15%inclusion68 decks450 decks
-22%synergy
Rewind
15%inclusion67 decks450 decks
2%synergy
Thassa's Rebuff
14%inclusion63 decks450 decks
13%synergy
Cancel
13%inclusion58 decks450 decks
8%synergy
Sink into Stupor
12%inclusion47 decks377 decks
-9%synergy
Archmage's Charm
12%inclusion56 decks450 decks
-4%synergy
Blue Sun's Zenith
12%inclusion52 decks450 decks
0%synergy
Cryptic Command
12%inclusion52 decks450 decks
0%synergy
Pull from Tomorrow
11%inclusion50 decks450 decks
2%synergy
Consider
11%inclusion48 decks450 decks
-4%synergy
Aetherspouts
10%inclusion47 decks450 decks
3%synergy
Shore Up
10%inclusion45 decks450 decks
5%synergy
Mystic Confluence
10%inclusion45 decks450 decks
1%synergy
Into the Flood Maw
9.1%inclusion32 decks352 decks
3%synergy
Snap
8.9%inclusion40 decks450 decks
-10%synergy
Swan Song
8.9%inclusion40 decks450 decks
-18%synergy
Thassa's Intervention
8.7%inclusion39 decks450 decks
8%synergy
Fact or Fiction
8.4%inclusion38 decks450 decks
-1%synergy
Into the Roil
8.0%inclusion36 decks450 decks
5%synergy
Brainsurge
8.0%inclusion30 decks377 decks
0%synergy
Resculpt
7.8%inclusion35 decks450 decks
-11%synergy
Thirst for Discovery
7.3%inclusion33 decks450 decks
1%synergy
Unwind
6.9%inclusion31 decks450 decks
-3%synergy
Three Steps Ahead
6.7%inclusion27 decks401 decks
-3%synergy
Refute
6.6%inclusion16 decks242 decks
1%synergy
Quick Study
6.2%inclusion28 decks450 decks
0%synergy
Dive Down
6.0%inclusion27 decks450 decks
3%synergy
Twisted Image
6.0%inclusion27 decks450 decks
3%synergy
Ghostly Flicker
6.0%inclusion27 decks450 decks
-5%synergy
Filter Out
5.6%inclusion25 decks450 decks
2%synergy
Unsummon
5.6%inclusion25 decks450 decks
1%synergy
Sublime Epiphany
5.6%inclusion25 decks450 decks
-1%synergy
Transcendent Message
5.3%inclusion24 decks450 decks
3%synergy
Dissolve
5.1%inclusion23 decks450 decks
2%synergy
Sorceries
Ponder
29%inclusion131 decks450 decks
0%synergy
Crush of Tentacles
27%inclusion121 decks450 decks
26%synergy
Flow of Ideas
22%inclusion100 decks450 decks
18%synergy
Preordain
21%inclusion96 decks450 decks
-3%synergy
Spectral Deluge
16%inclusion73 decks450 decks
5%synergy
Rite of Replication
16%inclusion70 decks450 decks
9%synergy
Inundate
14%inclusion65 decks450 decks
13%synergy
Rush of Knowledge
14%inclusion62 decks450 decks
12%synergy
Ravenform
13%inclusion58 decks450 decks
4%synergy
Sea Gate Restoration
12%inclusion52 decks450 decks
-3%synergy
Curse of the Swine
11%inclusion49 decks450 decks
-1%synergy
Wash Out
10%inclusion45 decks450 decks
5%synergy
Windfall
8.4%inclusion38 decks450 decks
-14%synergy
Serum Visions
7.6%inclusion34 decks450 decks
-2%synergy
Consuming Tide
7.3%inclusion33 decks450 decks
4%synergy
Lórien Revealed
7.3%inclusion33 decks450 decks
-2%synergy
Aquitect's Will
6.9%inclusion31 decks450 decks
2%synergy
Sleep
6.7%inclusion30 decks450 decks
5%synergy
Deep Analysis
6.7%inclusion30 decks450 decks
1%synergy
Displacement Wave
6.4%inclusion29 decks450 decks
6%synergy
Treasure Cruise
6.4%inclusion29 decks450 decks
-5%synergy
Hard Evidence
6.0%inclusion27 decks450 decks
4%synergy
Calamitous Tide
6.0%inclusion21 decks352 decks
6%synergy
Devastation Tide
5.8%inclusion26 decks450 decks
3%synergy
Energy Tap
5.8%inclusion26 decks450 decks
3%synergy
Flood of Tears
5.8%inclusion26 decks450 decks
2%synergy
Enter the Enigma
5.6%inclusion16 decks284 decks
-1%synergy
Distant Melody
5.6%inclusion25 decks450 decks
1%synergy
Finale of Revelation
5.6%inclusion25 decks450 decks
-1%synergy
Spirit Water Revival
5.3%inclusion4 decks76 decks
-1%synergy
Utility Artifacts
Bident of Thassa
32%inclusion143 decks450 decks
20%synergy
Wayfarer's Bauble
23%inclusion105 decks450 decks
5%synergy
Swiftfoot Boots
21%inclusion96 decks450 decks
-7%synergy
Lightning Greaves
16%inclusion71 decks450 decks
-10%synergy
Waterbending Scroll
12%inclusion9 decks75 decks
3%synergy
Quicksilver Amulet
12%inclusion52 decks450 decks
11%synergy
Sword of the Animist
9.3%inclusion42 decks450 decks
4%synergy
Kraken's Eye
8.0%inclusion36 decks450 decks
7%synergy
Quicksilver Fountain
6.0%inclusion27 decks450 decks
4%synergy
Blackblade Reforged
5.8%inclusion26 decks450 decks
1%synergy
Enchantments
Quest for Ula's Temple
34%inclusion154 decks450 decks
34%synergy
Kiora Bests the Sea God
23%inclusion105 decks450 decks
22%synergy
Propaganda
22%inclusion101 decks450 decks
-8%synergy
Mystic Remora
21%inclusion94 decks450 decks
-6%synergy
Omniscience
15%inclusion68 decks450 decks
7%synergy
Eaten by Piranhas
14%inclusion65 decks450 decks
11%synergy
Aqueous Form
14%inclusion65 decks450 decks
9%synergy
Imprisoned in the Moon
12%inclusion54 decks450 decks
0%synergy
Spreading Seas
12%inclusion53 decks450 decks
11%synergy
Reflections of Littjara
10%inclusion47 decks450 decks
7%synergy
Ichthyomorphosis
10%inclusion46 decks450 decks
10%synergy
Leyline of Anticipation
10%inclusion46 decks450 decks
1%synergy
Shark Typhoon
10%inclusion45 decks450 decks
3%synergy
Wizard Class
9.3%inclusion42 decks450 decks
-8%synergy
Teferi's Ageless Insight
9.3%inclusion42 decks450 decks
-8%synergy
Kindred Discovery
8.4%inclusion38 decks450 decks
2%synergy
Reconnaissance Mission
8.2%inclusion37 decks450 decks
1%synergy
Verity Circle
8.0%inclusion36 decks450 decks
6%synergy
Octopus Umbra
7.3%inclusion33 decks450 decks
7%synergy
Levitation
6.9%inclusion31 decks450 decks
6%synergy
Retreat to Coralhelm
6.9%inclusion31 decks450 decks
4%synergy
Moonlit Meditation
6.7%inclusion8 decks119 decks
4%synergy
Scuttletide
6.7%inclusion30 decks450 decks
6%synergy
Sleep with the Fishes
5.8%inclusion26 decks450 decks
6%synergy
Coastal Piracy
5.6%inclusion25 decks450 decks
1%synergy
Fishliver Oil
5.1%inclusion23 decks450 decks
4%synergy
Battles
Invasion of Segovia
10%inclusion47 decks450 decks
8%synergy
Planeswalkers
Tamiyo, the Moon Sage
5.1%inclusion23 decks450 decks
3%synergy
Utility Lands
Reliquary Tower
54%inclusion242 decks450 decks
-3%synergy
Mystic Sanctuary
53%inclusion237 decks450 decks
2%synergy
Halimar Depths
31%inclusion139 decks450 decks
21%synergy
Lonely Sandbar
31%inclusion138 decks450 decks
17%synergy
Rogue's Passage
30%inclusion136 decks450 decks
15%synergy
Nykthos, Shrine to Nyx
26%inclusion116 decks450 decks
10%synergy
Temple of the False God
25%inclusion113 decks450 decks
15%synergy
Castle Vantress
25%inclusion113 decks450 decks
6%synergy
Coral Atoll
25%inclusion112 decks450 decks
21%synergy
Remote Isle
13%inclusion60 decks450 decks
8%synergy
Terrain Generator
13%inclusion60 decks450 decks
6%synergy
War Room
12%inclusion52 decks450 decks
-4%synergy
Otawara, Soaring City
11%inclusion49 decks450 decks
-15%synergy
Rivendell
10%inclusion47 decks450 decks
-1%synergy
Agna Qel'a
9.2%inclusion7 decks76 decks
1%synergy
Dark Depths
8.2%inclusion37 decks450 decks
7%synergy
Minamo, School at Water's Edge
8.0%inclusion36 decks450 decks
-4%synergy
Fountainport
8.0%inclusion28 decks352 decks
6%synergy
Sunken Palace
7.5%inclusion28 decks373 decks
3%synergy
Academy Ruins
7.3%inclusion33 decks450 decks
-11%synergy
Mistrise Village
7.3%inclusion11 decks151 decks
-2%synergy
Cephalid Coliseum
6.4%inclusion29 decks450 decks
-3%synergy
Skyline Cascade
6.2%inclusion28 decks450 decks
5%synergy
Hall of Storm Giants
6.2%inclusion28 decks450 decks
4%synergy
Three Tree City
5.7%inclusion20 decks352 decks
2%synergy
Mana Artifacts
Sol Ring
82%inclusion367 decks450 decks
-4%synergy
Arcane Signet
54%inclusion244 decks450 decks
-11%synergy
Thought Vessel
44%inclusion197 decks450 decks
-8%synergy
Sky Diamond
39%inclusion174 decks450 decks
15%synergy
Mind Stone
38%inclusion170 decks450 decks
2%synergy
Caged Sun
31%inclusion141 decks450 decks
20%synergy
Thran Dynamo
23%inclusion103 decks450 decks
10%synergy
Midnight Clock
19%inclusion84 decks450 decks
-2%synergy
Gilded Lotus
17%inclusion78 decks450 decks
6%synergy
Nyx Lotus
17%inclusion75 decks450 decks
13%synergy
Decanter of Endless Water
16%inclusion71 decks450 decks
2%synergy
Commander's Sphere
13%inclusion60 decks450 decks
4%synergy
Hedron Archive
13%inclusion58 decks450 decks
7%synergy
Gauntlet of Power
12%inclusion55 decks450 decks
8%synergy
Throne of Eldraine
12%inclusion54 decks450 decks
3%synergy
Worn Powerstone
12%inclusion53 decks450 decks
7%synergy
Fellwar Stone
11%inclusion50 decks450 decks
-9%synergy
Everflowing Chalice
10%inclusion44 decks450 decks
-6%synergy
Patchwork Banner
9.4%inclusion33 decks352 decks
6%synergy
Heraldic Banner
9.3%inclusion42 decks450 decks
4%synergy
Bender's Waterskin
9.3%inclusion10 decks108 decks
1%synergy
Extraplanar Lens
8.0%inclusion36 decks450 decks
0%synergy
Sceptre of Eternal Glory
5.3%inclusion24 decks450 decks
1%synergy
Lands
Myriad Landscape
41%inclusion185 decks450 decks
15%synergy
Path of Ancestry
7.8%inclusion35 decks450 decks
4%synergy
Evolving Wilds
5.6%inclusion25 decks450 decks
1%synergy
Command Tower
5.6%inclusion25 decks450 decks
1%synergy
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