Emperor Mihail II (Commander) - Core

Emperor Mihail II
Rank #1,470
107decks
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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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Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
Back to Top
Disruptor of Currents
46%inclusion6 decks13 decks
45%synergy
Silvergill Mentor
38%inclusion5 decks13 decks
38%synergy
Harmonized Crescendo
31%inclusion4 decks13 decks
27%synergy
Champions of the Shoal
25%inclusion3 decks12 decks
25%synergy
Omni-Changeling
23%inclusion3 decks13 decks
21%synergy
High Synergy Cards
Merrow Reejerey
96%inclusion103 decks107 decks
95%synergy
Merfolk Sovereign
93%inclusion100 decks107 decks
92%synergy
Svyelun of Sea and Sky
90%inclusion96 decks107 decks
89%synergy
Master of the Pearl Trident
90%inclusion96 decks107 decks
88%synergy
Seafloor Oracle
89%inclusion95 decks107 decks
87%synergy
Kopala, Warden of Waves
88%inclusion94 decks107 decks
86%synergy
Deeproot Waters
86%inclusion92 decks107 decks
85%synergy
Stonybrook Banneret
87%inclusion93 decks107 decks
83%synergy
Vodalian Hexcatcher
76%inclusion81 decks107 decks
74%synergy
Deeproot Pilgrimage
76%inclusion81 decks107 decks
74%synergy
Top Cards
Mist Dancer
65%inclusion70 decks107 decks
64%synergy
Thieving Skydiver
65%inclusion70 decks107 decks
61%synergy
Counterspell
64%inclusion69 decks107 decks
-2%synergy
Tide Shaper
64%inclusion69 decks107 decks
64%synergy
Aquitect's Will
61%inclusion65 decks107 decks
56%synergy
Merfolk Trickster
61%inclusion65 decks107 decks
59%synergy
Lord of Atlantis
61%inclusion65 decks107 decks
59%synergy
Triton Shorestalker
60%inclusion64 decks107 decks
57%synergy
Coralhelm Commander
59%inclusion63 decks107 decks
58%synergy
Mist-Cloaked Herald
59%inclusion63 decks107 decks
56%synergy
Creatures
Lullmage Mentor
55%inclusion59 decks107 decks
53%synergy
Harbinger of the Tides
55%inclusion59 decks107 decks
54%synergy
Mindspring Merfolk
54%inclusion35 decks65 decks
53%synergy
Merrow Harbinger
53%inclusion57 decks107 decks
52%synergy
River Sneak
53%inclusion57 decks107 decks
53%synergy
Merfolk Looter
49%inclusion52 decks107 decks
46%synergy
Tidal Warrior
46%inclusion49 decks107 decks
45%synergy
Cursecatcher
45%inclusion48 decks107 decks
43%synergy
Deepchannel Mentor
43%inclusion46 decks107 decks
42%synergy
Floodpits Drowner
40%inclusion32 decks81 decks
38%synergy
Tempest Caller
39%inclusion42 decks107 decks
38%synergy
Silvergill Adept
38%inclusion41 decks107 decks
38%synergy
Streambed Aquitects
36%inclusion38 decks107 decks
35%synergy
Cosi's Trickster
35%inclusion37 decks107 decks
34%synergy
Wake Thrasher
35%inclusion37 decks107 decks
34%synergy
Master of Waves
33%inclusion35 decks107 decks
29%synergy
Tishana's Tidebinder
33%inclusion35 decks107 decks
28%synergy
Rishadan Dockhand
33%inclusion35 decks107 decks
32%synergy
Summon: Leviathan
31%inclusion15 decks49 decks
29%synergy
Mistcaller
30%inclusion32 decks107 decks
29%synergy
Tideshaper Mystic
29%inclusion31 decks107 decks
29%synergy
Gray Harbor Merfolk
29%inclusion31 decks107 decks
29%synergy
Merfolk Windrobber
29%inclusion31 decks107 decks
28%synergy
Tidal Courier
28%inclusion30 decks107 decks
28%synergy
Library Larcenist
27%inclusion29 decks107 decks
26%synergy
Harbinger of the Seas
27%inclusion27 decks100 decks
18%synergy
True-Name Nemesis
25%inclusion27 decks107 decks
24%synergy
Kiora, the Rising Tide
25%inclusion19 decks76 decks
22%synergy
Enclave Cryptologist
24%inclusion26 decks107 decks
24%synergy
Surgespanner
23%inclusion25 decks107 decks
23%synergy
Thada Adel, Acquisitor
23%inclusion25 decks107 decks
22%synergy
Merfolk Spy
23%inclusion25 decks107 decks
23%synergy
Defiler of Dreams
22%inclusion24 decks107 decks
14%synergy
Reef Shaman
21%inclusion22 decks107 decks
20%synergy
Seahunter
21%inclusion22 decks107 decks
20%synergy
Slinn Voda, the Rising Deep
21%inclusion22 decks107 decks
19%synergy
Drowner of Secrets
21%inclusion22 decks107 decks
20%synergy
River Herald Scout
20%inclusion21 decks107 decks
19%synergy
Merfolk Wayfinder
20%inclusion21 decks107 decks
19%synergy
Metallic Mimic
19%inclusion20 decks107 decks
17%synergy
Benthic Biomancer
19%inclusion20 decks107 decks
18%synergy
Sea Scryer
19%inclusion20 decks107 decks
18%synergy
Stormtide Leviathan
17%inclusion18 decks107 decks
10%synergy
Dakra Mystic
17%inclusion18 decks107 decks
16%synergy
Talrand, Sky Summoner
17%inclusion18 decks107 decks
3%synergy
Thassa, God of the Sea
16%inclusion17 decks107 decks
12%synergy
Brineborn Cutthroat
16%inclusion17 decks107 decks
15%synergy
Forensic Researcher
15%inclusion16 decks107 decks
14%synergy
Alandra, Sky Dreamer
15%inclusion16 decks107 decks
8%synergy
Empress Galina
14%inclusion15 decks107 decks
13%synergy
Instants
Negate
43%inclusion46 decks107 decks
5%synergy
High Tide
38%inclusion41 decks107 decks
-6%synergy
Rapid Hybridization
36%inclusion38 decks107 decks
1%synergy
Thassa's Rebuff
35%inclusion37 decks107 decks
33%synergy
Pongify
32%inclusion34 decks107 decks
-8%synergy
Brainstorm
32%inclusion34 decks107 decks
-9%synergy
Reality Shift
31%inclusion33 decks107 decks
4%synergy
Aetherize
31%inclusion33 decks107 decks
1%synergy
Filter Out
29%inclusion31 decks107 decks
25%synergy
Arcane Denial
28%inclusion30 decks107 decks
-8%synergy
Flow of Knowledge
26%inclusion28 decks107 decks
10%synergy
Resculpt
22%inclusion24 decks107 decks
4%synergy
An Offer You Can't Refuse
21%inclusion23 decks107 decks
-16%synergy
Opt
21%inclusion22 decks107 decks
-5%synergy
Spell Pierce
15%inclusion16 decks107 decks
7%synergy
Engulf the Shore
14%inclusion15 decks107 decks
6%synergy
Sink into Stupor
13%inclusion13 decks100 decks
-9%synergy
Muddle the Mixture
11%inclusion12 decks107 decks
-4%synergy
Archmage's Charm
11%inclusion12 decks107 decks
-6%synergy
Flare of Denial
11%inclusion11 decks101 decks
4%synergy
Transcendent Message
10%inclusion11 decks107 decks
8%synergy
March of Swirling Mist
10%inclusion11 decks107 decks
2%synergy
Cancel
9.3%inclusion10 decks107 decks
4%synergy
Saw It Coming
8.4%inclusion9 decks107 decks
5%synergy
Cryptic Command
8.4%inclusion9 decks107 decks
-3%synergy
Meeting of Minds
8.4%inclusion9 decks107 decks
5%synergy
Jwari Disruption
8.4%inclusion9 decks107 decks
4%synergy
Disdainful Stroke
7.5%inclusion8 decks107 decks
3%synergy
Mystic Reflection
7.5%inclusion8 decks107 decks
6%synergy
Lazotep Plating
7.5%inclusion8 decks107 decks
5%synergy
Brainsurge
7.0%inclusion7 decks100 decks
-1%synergy
Swan Song
6.5%inclusion7 decks107 decks
-20%synergy
Wash Away
6.5%inclusion7 decks107 decks
2%synergy
Wizard's Retort
6.5%inclusion7 decks107 decks
2%synergy
Essence Scatter
6.5%inclusion7 decks107 decks
3%synergy
Aetherspouts
6.5%inclusion7 decks107 decks
-1%synergy
Strix Serenade
6.0%inclusion6 decks100 decks
-3%synergy
Frantic Search
5.6%inclusion6 decks107 decks
-25%synergy
Mana Drain
5.6%inclusion6 decks107 decks
-21%synergy
Quick Study
5.6%inclusion6 decks107 decks
0%synergy
Disallow
5.6%inclusion6 decks107 decks
-1%synergy
Unsummon
5.6%inclusion6 decks107 decks
1%synergy
Rewind
5.6%inclusion6 decks107 decks
-7%synergy
Mystic Confluence
5.6%inclusion6 decks107 decks
-4%synergy
Dramatic Reversal
5.6%inclusion6 decks107 decks
-14%synergy
Foil
5.6%inclusion6 decks107 decks
0%synergy
Snap
5.6%inclusion6 decks107 decks
-13%synergy
Waterbender's Restoration
5.0%inclusion1 decks20 decks
3%synergy
Octopus Form
5.0%inclusion1 decks20 decks
1%synergy
Sorceries
Distant Melody
58%inclusion62 decks107 decks
53%synergy
Spectral Deluge
24%inclusion26 decks107 decks
14%synergy
Raise the Palisade
22%inclusion24 decks107 decks
19%synergy
Ravenform
21%inclusion23 decks107 decks
13%synergy
Ponder
20%inclusion21 decks107 decks
-10%synergy
Crashing Tide
19%inclusion20 decks107 decks
18%synergy
Preordain
18%inclusion19 decks107 decks
-6%synergy
Wanderwine Farewell
15%inclusion2 decks13 decks
15%synergy
Chart a Course
14%inclusion15 decks107 decks
10%synergy
Curse of the Swine
14%inclusion15 decks107 decks
3%synergy
Rite of Replication
10%inclusion11 decks107 decks
3%synergy
Spirit Water Revival
10%inclusion2 decks20 decks
4%synergy
Crashing Wave
10%inclusion2 decks20 decks
9%synergy
Inundate
9.3%inclusion10 decks107 decks
7%synergy
Lórien Revealed
9.3%inclusion10 decks107 decks
1%synergy
Consuming Tide
8.4%inclusion9 decks107 decks
5%synergy
Serum Visions
8.4%inclusion9 decks107 decks
-2%synergy
River's Rebuke
8.4%inclusion9 decks107 decks
5%synergy
Wash Out
7.5%inclusion8 decks107 decks
2%synergy
Flow of Ideas
7.5%inclusion8 decks107 decks
3%synergy
Sea Gate Restoration
5.6%inclusion6 decks107 decks
-9%synergy
Secret of Bloodbending
5.0%inclusion1 decks20 decks
3%synergy
Boomerang Basics
5.0%inclusion1 decks20 decks
2%synergy
Utility Artifacts
Bident of Thassa
50%inclusion54 decks107 decks
39%synergy
Sapphire Medallion
49%inclusion52 decks107 decks
-10%synergy
Kefnet's Monument
36%inclusion38 decks107 decks
29%synergy
Icon of Ancestry
27%inclusion29 decks107 decks
27%synergy
Wayfarer's Bauble
27%inclusion29 decks107 decks
9%synergy
Vanquisher's Banner
26%inclusion28 decks107 decks
25%synergy
Herald's Horn
26%inclusion28 decks107 decks
24%synergy
Banner of Kinship
17%inclusion13 decks76 decks
14%synergy
Swiftfoot Boots
17%inclusion18 decks107 decks
-11%synergy
Gathering Stone
15%inclusion2 decks13 decks
15%synergy
Quicksilver Fountain
15%inclusion16 decks107 decks
13%synergy
Door of Destinies
15%inclusion16 decks107 decks
14%synergy
Sensei's Divining Top
8.4%inclusion9 decks107 decks
-7%synergy
Dawn-Blessed Pennant
7.7%inclusion1 decks13 decks
8%synergy
Coat of Arms
7.5%inclusion8 decks107 decks
6%synergy
Stoneforge Masterwork
7.5%inclusion8 decks107 decks
7%synergy
Instruments of War
7.5%inclusion8 decks107 decks
7%synergy
Sword of the Animist
5.6%inclusion6 decks107 decks
0%synergy
Obelisk of Urd
5.6%inclusion6 decks107 decks
5%synergy
Skullclamp
5.6%inclusion6 decks107 decks
0%synergy
Waterbending Scroll
5.0%inclusion1 decks20 decks
-4%synergy
Enchantments
Merrow Commerce
51%inclusion55 decks107 decks
50%synergy
Reflections of Littjara
50%inclusion53 decks107 decks
46%synergy
Spreading Seas
44%inclusion47 decks107 decks
43%synergy
Kindred Discovery
42%inclusion45 decks107 decks
35%synergy
Reconnaissance Mission
40%inclusion43 decks107 decks
33%synergy
Aquatic Incursion
24%inclusion26 decks107 decks
24%synergy
Military Intelligence
21%inclusion22 decks107 decks
19%synergy
Coastal Piracy
21%inclusion22 decks107 decks
16%synergy
Witness Protection
15%inclusion16 decks107 decks
9%synergy
Wizard Class
12%inclusion13 decks107 decks
-5%synergy
Imprisoned in the Moon
9.3%inclusion10 decks107 decks
-3%synergy
Leyline of Anticipation
9.3%inclusion10 decks107 decks
0%synergy
Sea's Claim
9.3%inclusion10 decks107 decks
9%synergy
Aquitect's Defenses
8.3%inclusion1 decks12 decks
8%synergy
Propaganda
7.5%inclusion8 decks107 decks
-23%synergy
Mystic Remora
7.5%inclusion8 decks107 decks
-19%synergy
Unstoppable Plan
6.3%inclusion4 decks64 decks
-1%synergy
Curiosity
5.6%inclusion6 decks107 decks
3%synergy
Waterbender Ascension
5.0%inclusion1 decks20 decks
2%synergy
Utility Lands
Reliquary Tower
46%inclusion49 decks107 decks
-11%synergy
Mystic Sanctuary
37%inclusion40 decks107 decks
-13%synergy
Halimar Depths
35%inclusion37 decks107 decks
25%synergy
Castle Vantress
27%inclusion29 decks107 decks
9%synergy
Lonely Sandbar
26%inclusion28 decks107 decks
12%synergy
Rogue's Passage
20%inclusion21 decks107 decks
4%synergy
Rivendell
17%inclusion18 decks107 decks
6%synergy
Three Tree City
16%inclusion15 decks93 decks
13%synergy
Nykthos, Shrine to Nyx
16%inclusion17 decks107 decks
0%synergy
Riptide Laboratory
13%inclusion14 decks107 decks
3%synergy
Remote Isle
11%inclusion12 decks107 decks
6%synergy
War Room
11%inclusion12 decks107 decks
-5%synergy
Hidden Cataract
9.3%inclusion10 decks107 decks
8%synergy
Mutavault
7.5%inclusion8 decks107 decks
7%synergy
Temple of the False God
7.5%inclusion8 decks107 decks
-3%synergy
Coral Atoll
6.5%inclusion7 decks107 decks
3%synergy
Scavenger Grounds
6.5%inclusion7 decks107 decks
-1%synergy
Desert of the Mindful
6.5%inclusion7 decks107 decks
3%synergy
Otawara, Soaring City
6.5%inclusion7 decks107 decks
-19%synergy
The Surgical Bay
5.6%inclusion6 decks107 decks
4%synergy
Agna Qel'a
5.0%inclusion1 decks20 decks
-3%synergy
Mana Artifacts
Sol Ring
68%inclusion73 decks107 decks
-17%synergy
Arcane Signet
57%inclusion61 decks107 decks
-8%synergy
Heraldic Banner
33%inclusion35 decks107 decks
27%synergy
Thought Vessel
32%inclusion34 decks107 decks
-20%synergy
Patchwork Banner
28%inclusion26 decks92 decks
25%synergy
Mind Stone
23%inclusion25 decks107 decks
-12%synergy
Sky Diamond
22%inclusion24 decks107 decks
-1%synergy
Midnight Clock
22%inclusion24 decks107 decks
2%synergy
Caged Sun
17%inclusion18 decks107 decks
6%synergy
Firdoch Core
17%inclusion2 decks12 decks
16%synergy
Decanter of Endless Water
13%inclusion14 decks107 decks
-1%synergy
Commander's Sphere
11%inclusion12 decks107 decks
2%synergy
Fellwar Stone
5.6%inclusion6 decks107 decks
-14%synergy
Misleading Signpost
5.6%inclusion6 decks107 decks
2%synergy
Lands
Island
100%inclusion107 decks107 decks
6%synergy
Path of Ancestry
51%inclusion55 decks107 decks
48%synergy
Myriad Landscape
40%inclusion43 decks107 decks
14%synergy
Sink into Stupor
13%inclusion13 decks100 decks
-9%synergy
Evolving Wilds
9.3%inclusion10 decks107 decks
5%synergy
Glasspool Mimic
9.3%inclusion10 decks107 decks
3%synergy
Umara Wizard
8.4%inclusion9 decks107 decks
8%synergy
Jwari Disruption
8.4%inclusion9 decks107 decks
4%synergy
Cavern of Souls
7.5%inclusion8 decks107 decks
3%synergy
Demolition Field
7.5%inclusion8 decks107 decks
2%synergy
Terramorphic Expanse
6.5%inclusion7 decks107 decks
3%synergy
Sea Gate Restoration
5.6%inclusion6 decks107 decks
-9%synergy
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