Emperor Mihail II (Commander) - Expensive Core

Emperor Mihail II
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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
Battles
Utility Lands
Mana Artifacts
Lands
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Disruptor of Currents
100%inclusion2 decks2 decks
99%synergy
Harmonized Crescendo
50%inclusion1 decks2 decks
47%synergy
Silvergill Mentor
50%inclusion1 decks2 decks
50%synergy
Champions of the Shoal
50%inclusion1 decks2 decks
50%synergy
High Synergy Cards
Merrow Reejerey
100%inclusion10 decks10 decks
98%synergy
Svyelun of Sea and Sky
90%inclusion9 decks10 decks
89%synergy
Seafloor Oracle
90%inclusion9 decks10 decks
89%synergy
Lord of Atlantis
90%inclusion9 decks10 decks
89%synergy
Kopala, Warden of Waves
90%inclusion9 decks10 decks
89%synergy
Vodalian Hexcatcher
90%inclusion9 decks10 decks
88%synergy
Merfolk Sovereign
90%inclusion9 decks10 decks
88%synergy
Master of the Pearl Trident
90%inclusion9 decks10 decks
88%synergy
Stonybrook Banneret
90%inclusion9 decks10 decks
86%synergy
Thieving Skydiver
90%inclusion9 decks10 decks
86%synergy
Top Cards
Sapphire Medallion
90%inclusion9 decks10 decks
32%synergy
Tishana's Tidebinder
90%inclusion9 decks10 decks
85%synergy
Deeproot Waters
80%inclusion8 decks10 decks
79%synergy
Merrow Commerce
80%inclusion8 decks10 decks
79%synergy
Deeproot Pilgrimage
80%inclusion8 decks10 decks
78%synergy
Kindred Discovery
80%inclusion8 decks10 decks
73%synergy
Counterspell
80%inclusion8 decks10 decks
14%synergy
Rapid Hybridization
70%inclusion7 decks10 decks
35%synergy
An Offer You Can't Refuse
70%inclusion7 decks10 decks
33%synergy
Lullmage Mentor
70%inclusion7 decks10 decks
68%synergy
Game Changers
Thassa's Oracle
10%inclusion1 decks10 decks
-3%synergy
Creatures
Merfolk Trickster
70%inclusion7 decks10 decks
69%synergy
Thada Adel, Acquisitor
70%inclusion7 decks10 decks
68%synergy
Tide Shaper
70%inclusion7 decks10 decks
69%synergy
Harbinger of the Seas
63%inclusion5 decks8 decks
54%synergy
Merrow Harbinger
60%inclusion6 decks10 decks
59%synergy
Mist-Cloaked Herald
60%inclusion6 decks10 decks
58%synergy
Wanderwine Prophets
60%inclusion6 decks10 decks
59%synergy
Summon: Leviathan
60%inclusion3 decks5 decks
58%synergy
Mindspring Merfolk
57%inclusion4 decks7 decks
56%synergy
Triton Shorestalker
50%inclusion5 decks10 decks
47%synergy
Deepchannel Mentor
50%inclusion5 decks10 decks
49%synergy
Mist Dancer
50%inclusion5 decks10 decks
49%synergy
Coralhelm Commander
50%inclusion5 decks10 decks
49%synergy
True-Name Nemesis
50%inclusion5 decks10 decks
49%synergy
Mistcaller
40%inclusion4 decks10 decks
39%synergy
Cursecatcher
40%inclusion4 decks10 decks
38%synergy
Drowner of Secrets
40%inclusion4 decks10 decks
40%synergy
Sea Scryer
40%inclusion4 decks10 decks
39%synergy
Master of Waves
40%inclusion4 decks10 decks
36%synergy
Metallic Mimic
40%inclusion4 decks10 decks
39%synergy
Tempest Caller
40%inclusion4 decks10 decks
39%synergy
Thassa, God of the Sea
40%inclusion4 decks10 decks
36%synergy
Floodpits Drowner
38%inclusion3 decks8 decks
36%synergy
Enduring Curiosity
38%inclusion3 decks8 decks
31%synergy
Drowner Initiate
30%inclusion3 decks10 decks
30%synergy
Cosi's Trickster
30%inclusion3 decks10 decks
29%synergy
Seahunter
30%inclusion3 decks10 decks
29%synergy
Defiler of Dreams
30%inclusion3 decks10 decks
21%synergy
Dakra Mystic
30%inclusion3 decks10 decks
29%synergy
Tidal Warrior
30%inclusion3 decks10 decks
29%synergy
Merfolk Spy
30%inclusion3 decks10 decks
30%synergy
Streambed Aquitects
30%inclusion3 decks10 decks
29%synergy
River Sneak
30%inclusion3 decks10 decks
29%synergy
Benthic Biomancer
30%inclusion3 decks10 decks
29%synergy
Kiora, the Rising Tide
25%inclusion2 decks8 decks
22%synergy
Stormtide Leviathan
20%inclusion2 decks10 decks
13%synergy
Rishadan Dockhand
20%inclusion2 decks10 decks
19%synergy
Empress Galina
20%inclusion2 decks10 decks
19%synergy
Titan of Littjara
20%inclusion2 decks10 decks
18%synergy
Tidebinder Mage
20%inclusion2 decks10 decks
20%synergy
Merfolk Looter
20%inclusion2 decks10 decks
18%synergy
Silvergill Adept
20%inclusion2 decks10 decks
19%synergy
PuPu UFO
20%inclusion1 decks5 decks
17%synergy
Roaming Throne
20%inclusion2 decks10 decks
16%synergy
Tideshaper Mystic
20%inclusion2 decks10 decks
20%synergy
Eluge, the Shoreless Sea
13%inclusion1 decks8 decks
4%synergy
Hydroelectric Specimen
13%inclusion1 decks8 decks
-1%synergy
River Herald Scout
10%inclusion1 decks10 decks
10%synergy
Elrond, Lord of Rivendell
10%inclusion1 decks10 decks
9%synergy
Merfolk of the Pearl Trident
10%inclusion1 decks10 decks
10%synergy
Instants
Pongify
60%inclusion6 decks10 decks
20%synergy
High Tide
50%inclusion5 decks10 decks
6%synergy
Reality Shift
40%inclusion4 decks10 decks
13%synergy
Resculpt
40%inclusion4 decks10 decks
22%synergy
Brainstorm
40%inclusion4 decks10 decks
-1%synergy
Swan Song
40%inclusion4 decks10 decks
13%synergy
Filter Out
40%inclusion4 decks10 decks
36%synergy
Sink into Stupor
38%inclusion3 decks8 decks
16%synergy
Flare of Denial
38%inclusion3 decks8 decks
31%synergy
Thassa's Rebuff
30%inclusion3 decks10 decks
29%synergy
Mana Drain
30%inclusion3 decks10 decks
3%synergy
Aetherize
30%inclusion3 decks10 decks
1%synergy
Negate
20%inclusion2 decks10 decks
-18%synergy
Engulf the Shore
20%inclusion2 decks10 decks
12%synergy
Abjure
20%inclusion2 decks10 decks
16%synergy
Jwari Disruption
20%inclusion2 decks10 decks
15%synergy
Arcane Denial
20%inclusion2 decks10 decks
-16%synergy
Flow of Knowledge
20%inclusion2 decks10 decks
4%synergy
Brainsurge
13%inclusion1 decks8 decks
4%synergy
Strix Serenade
13%inclusion1 decks8 decks
3%synergy
Gush
10%inclusion1 decks10 decks
7%synergy
Stubborn Denial
10%inclusion1 decks10 decks
7%synergy
Mystic Reflection
10%inclusion1 decks10 decks
8%synergy
Opt
10%inclusion1 decks10 decks
-15%synergy
Predict
10%inclusion1 decks10 decks
10%synergy
Archmage's Charm
10%inclusion1 decks10 decks
-7%synergy
Memory Lapse
10%inclusion1 decks10 decks
7%synergy
Narset's Reversal
10%inclusion1 decks10 decks
-2%synergy
Echoing Truth
10%inclusion1 decks10 decks
9%synergy
Muddle the Mixture
10%inclusion1 decks10 decks
-6%synergy
Frantic Search
10%inclusion1 decks10 decks
-20%synergy
Ripples of Potential
10%inclusion1 decks10 decks
8%synergy
Surge of Brilliance
10%inclusion1 decks10 decks
9%synergy
Nexus of Fate
10%inclusion1 decks10 decks
4%synergy
Disallow
10%inclusion1 decks10 decks
3%synergy
Tale's End
10%inclusion1 decks10 decks
7%synergy
Silundi Vision
10%inclusion1 decks10 decks
5%synergy
Into the Roil
10%inclusion1 decks10 decks
7%synergy
Mission Briefing
10%inclusion1 decks10 decks
7%synergy
Reenact the Crime
10%inclusion1 decks10 decks
8%synergy
Deprive
10%inclusion1 decks10 decks
9%synergy
Deliberate
10%inclusion1 decks10 decks
7%synergy
Aetherspouts
10%inclusion1 decks10 decks
3%synergy
Blink of an Eye
10%inclusion1 decks10 decks
8%synergy
Cryptic Command
10%inclusion1 decks10 decks
-2%synergy
Stifle
10%inclusion1 decks10 decks
8%synergy
Sorceries
Raise the Palisade
70%inclusion7 decks10 decks
67%synergy
Distant Melody
50%inclusion5 decks10 decks
45%synergy
Aquitect's Will
50%inclusion5 decks10 decks
45%synergy
Preordain
40%inclusion4 decks10 decks
16%synergy
Ravenform
40%inclusion4 decks10 decks
31%synergy
Spectral Deluge
30%inclusion3 decks10 decks
19%synergy
Ponder
30%inclusion3 decks10 decks
0%synergy
Sea Gate Restoration
20%inclusion2 decks10 decks
5%synergy
Flow of Ideas
20%inclusion2 decks10 decks
15%synergy
Stock Up
14%inclusion1 decks7 decks
11%synergy
Season of Weaving
13%inclusion1 decks8 decks
7%synergy
Wave Goodbye
10%inclusion1 decks10 decks
9%synergy
Lórien Revealed
10%inclusion1 decks10 decks
1%synergy
Retraced Image
10%inclusion1 decks10 decks
7%synergy
Inundate
10%inclusion1 decks10 decks
8%synergy
Chart a Course
10%inclusion1 decks10 decks
6%synergy
Solve the Equation
10%inclusion1 decks10 decks
-2%synergy
Rite of Replication
10%inclusion1 decks10 decks
3%synergy
Curse of the Swine
10%inclusion1 decks10 decks
-1%synergy
Serum Visions
10%inclusion1 decks10 decks
0%synergy
Commit // Memory
10%inclusion1 decks10 decks
7%synergy
Temporal Cleansing
10%inclusion1 decks10 decks
10%synergy
Time Warp
10%inclusion1 decks10 decks
4%synergy
Utility Artifacts
Bident of Thassa
70%inclusion7 decks10 decks
58%synergy
Sensei's Divining Top
50%inclusion5 decks10 decks
35%synergy
Kefnet's Monument
40%inclusion4 decks10 decks
34%synergy
Banner of Kinship
38%inclusion3 decks8 decks
35%synergy
Wayfarer's Bauble
30%inclusion3 decks10 decks
12%synergy
Skullclamp
30%inclusion3 decks10 decks
24%synergy
Herald's Horn
30%inclusion3 decks10 decks
28%synergy
Sword of the Animist
30%inclusion3 decks10 decks
25%synergy
The Indomitable
20%inclusion2 decks10 decks
18%synergy
Icon of Ancestry
20%inclusion2 decks10 decks
19%synergy
Vanquisher's Banner
20%inclusion2 decks10 decks
19%synergy
Door of Destinies
20%inclusion2 decks10 decks
19%synergy
Racers' Scoreboard
14%inclusion1 decks7 decks
13%synergy
Vexing Bauble
13%inclusion1 decks8 decks
11%synergy
Ghost Vacuum
13%inclusion1 decks8 decks
12%synergy
Swiftfoot Boots
10%inclusion1 decks10 decks
-18%synergy
Quicksilver Fountain
10%inclusion1 decks10 decks
8%synergy
Soul-Guide Lantern
10%inclusion1 decks10 decks
5%synergy
Coat of Arms
10%inclusion1 decks10 decks
8%synergy
Nautiloid Ship
10%inclusion1 decks10 decks
9%synergy
Stoneforge Masterwork
10%inclusion1 decks10 decks
10%synergy
Enchantments
Reconnaissance Mission
60%inclusion6 decks10 decks
53%synergy
Spreading Seas
60%inclusion6 decks10 decks
59%synergy
Reflections of Littjara
40%inclusion4 decks10 decks
37%synergy
Military Intelligence
30%inclusion3 decks10 decks
29%synergy
Unstoppable Plan
29%inclusion2 decks7 decks
21%synergy
Imprisoned in the Moon
20%inclusion2 decks10 decks
8%synergy
Opposition
20%inclusion2 decks10 decks
19%synergy
Coastal Piracy
20%inclusion2 decks10 decks
15%synergy
Gossip's Talent
13%inclusion1 decks8 decks
12%synergy
Wizard Class
10%inclusion1 decks10 decks
-7%synergy
Mystic Remora
10%inclusion1 decks10 decks
-17%synergy
Aqueous Form
10%inclusion1 decks10 decks
5%synergy
Ominous Seas
10%inclusion1 decks10 decks
-1%synergy
Equilibrium
10%inclusion1 decks10 decks
10%synergy
Sea's Claim
10%inclusion1 decks10 decks
10%synergy
Witness Protection
10%inclusion1 decks10 decks
4%synergy
Retreat to Coralhelm
10%inclusion1 decks10 decks
7%synergy
Battles
Invasion of Segovia
10%inclusion1 decks10 decks
8%synergy
Utility Lands
Mystic Sanctuary
80%inclusion8 decks10 decks
30%synergy
Three Tree City
75%inclusion6 decks8 decks
71%synergy
Nykthos, Shrine to Nyx
70%inclusion7 decks10 decks
54%synergy
Reliquary Tower
60%inclusion6 decks10 decks
4%synergy
Otawara, Soaring City
60%inclusion6 decks10 decks
34%synergy
Rivendell
50%inclusion5 decks10 decks
39%synergy
Halimar Depths
50%inclusion5 decks10 decks
40%synergy
War Room
40%inclusion4 decks10 decks
24%synergy
Castle Vantress
40%inclusion4 decks10 decks
21%synergy
Mutavault
30%inclusion3 decks10 decks
29%synergy
Lonely Sandbar
20%inclusion2 decks10 decks
6%synergy
Cephalid Coliseum
20%inclusion2 decks10 decks
11%synergy
Hall of Storm Giants
10%inclusion1 decks10 decks
8%synergy
Coral Atoll
10%inclusion1 decks10 decks
6%synergy
Riptide Laboratory
10%inclusion1 decks10 decks
0%synergy
Soldevi Excavations
10%inclusion1 decks10 decks
9%synergy
Scavenger Grounds
10%inclusion1 decks10 decks
3%synergy
Hidden Cataract
10%inclusion1 decks10 decks
8%synergy
Minamo, School at Water's Edge
10%inclusion1 decks10 decks
-2%synergy
Rogue's Passage
10%inclusion1 decks10 decks
-5%synergy
Lotus Field
10%inclusion1 decks10 decks
9%synergy
Mana Artifacts
Sol Ring
90%inclusion9 decks10 decks
5%synergy
Patchwork Banner
75%inclusion6 decks8 decks
71%synergy
Arcane Signet
60%inclusion6 decks10 decks
-5%synergy
Heraldic Banner
40%inclusion4 decks10 decks
34%synergy
Throne of Eldraine
30%inclusion3 decks10 decks
21%synergy
Midnight Clock
20%inclusion2 decks10 decks
0%synergy
Springleaf Drum
20%inclusion2 decks10 decks
17%synergy
Sceptre of Eternal Glory
20%inclusion2 decks10 decks
16%synergy
Misleading Signpost
20%inclusion2 decks10 decks
16%synergy
Fellwar Stone
10%inclusion1 decks10 decks
-10%synergy
Strixhaven Stadium
10%inclusion1 decks10 decks
9%synergy
Decanter of Endless Water
10%inclusion1 decks10 decks
-4%synergy
Caged Sun
10%inclusion1 decks10 decks
-1%synergy
Thought Vessel
10%inclusion1 decks10 decks
-42%synergy
Extraplanar Lens
10%inclusion1 decks10 decks
2%synergy
Lands
Island
100%inclusion10 decks10 decks
6%synergy
Path of Ancestry
60%inclusion6 decks10 decks
56%synergy
Cavern of Souls
50%inclusion5 decks10 decks
45%synergy
Sink into Stupor
38%inclusion3 decks8 decks
16%synergy
Flooded Strand
30%inclusion3 decks10 decks
22%synergy
Prismatic Vista
30%inclusion3 decks10 decks
25%synergy
Misty Rainforest
30%inclusion3 decks10 decks
22%synergy
Scalding Tarn
30%inclusion3 decks10 decks
22%synergy
Polluted Delta
30%inclusion3 decks10 decks
22%synergy
Sea Gate Restoration
20%inclusion2 decks10 decks
5%synergy
Jwari Disruption
20%inclusion2 decks10 decks
15%synergy
Myriad Landscape
20%inclusion2 decks10 decks
-6%synergy
Hydroelectric Specimen
13%inclusion1 decks8 decks
-1%synergy
Horizon of Progress
13%inclusion1 decks8 decks
11%synergy
Lazotep Quarry
13%inclusion1 decks8 decks
12%synergy
Urza's Cave
13%inclusion1 decks8 decks
8%synergy
Fabled Passage
10%inclusion1 decks10 decks
7%synergy
Umara Wizard
10%inclusion1 decks10 decks
10%synergy
Demolition Field
10%inclusion1 decks10 decks
5%synergy
Silundi Vision
10%inclusion1 decks10 decks
5%synergy
Command Tower
10%inclusion1 decks10 decks
6%synergy
Unclaimed Territory
10%inclusion1 decks10 decks
10%synergy
Glasspool Mimic
10%inclusion1 decks10 decks
4%synergy
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