Emperor Mihail II (Commander) - Optimized Devotion

Emperor Mihail II
Rank #1,461
2decks
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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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Namor the Sub-Mariner
100%inclusion1 decks1 decks
100%synergy
Attuma, Atlantean Warlord
100%inclusion1 decks1 decks
99%synergy
Chronicle of Victory
100%inclusion1 decks1 decks
99%synergy
Game Changers
Force of Will
100%inclusion2 decks2 decks
83%synergy
Fierce Guardianship
100%inclusion2 decks2 decks
77%synergy
Ancient Tomb
50%inclusion1 decks2 decks
38%synergy
Rhystic Study
50%inclusion1 decks2 decks
17%synergy
Cyclonic Rift
50%inclusion1 decks2 decks
16%synergy
Creatures
Kopala, Warden of Waves
100%inclusion2 decks2 decks
99%synergy
Merrow Harbinger
100%inclusion2 decks2 decks
99%synergy
Stonybrook Banneret
100%inclusion2 decks2 decks
96%synergy
Merfolk Sovereign
100%inclusion2 decks2 decks
98%synergy
Tishana's Tidebinder
100%inclusion2 decks2 decks
95%synergy
Vodalian Hexcatcher
100%inclusion2 decks2 decks
98%synergy
Deepchannel Mentor
100%inclusion2 decks2 decks
99%synergy
Seahunter
100%inclusion2 decks2 decks
99%synergy
Merrow Reejerey
100%inclusion2 decks2 decks
98%synergy
Lullmage Mentor
100%inclusion2 decks2 decks
98%synergy
Harbinger of the Seas
100%inclusion2 decks2 decks
91%synergy
Svyelun of Sea and Sky
100%inclusion2 decks2 decks
99%synergy
Wanderwine Prophets
100%inclusion2 decks2 decks
99%synergy
Master of the Pearl Trident
100%inclusion2 decks2 decks
98%synergy
Thada Adel, Acquisitor
100%inclusion2 decks2 decks
98%synergy
Mist Dancer
100%inclusion2 decks2 decks
99%synergy
Lord of Atlantis
100%inclusion2 decks2 decks
99%synergy
Seafloor Oracle
100%inclusion2 decks2 decks
99%synergy
Eluge, the Shoreless Sea
50%inclusion1 decks2 decks
42%synergy
True-Name Nemesis
50%inclusion1 decks2 decks
49%synergy
Stormtide Leviathan
50%inclusion1 decks2 decks
43%synergy
Rishadan Dockhand
50%inclusion1 decks2 decks
49%synergy
Tideshaper Mystic
50%inclusion1 decks2 decks
50%synergy
Sigil Tracer
50%inclusion1 decks2 decks
49%synergy
Streambed Aquitects
50%inclusion1 decks2 decks
49%synergy
Dakra Mystic
50%inclusion1 decks2 decks
49%synergy
Merfolk Looter
50%inclusion1 decks2 decks
48%synergy
Rootwater Thief
50%inclusion1 decks2 decks
50%synergy
Thassa, God of the Sea
50%inclusion1 decks2 decks
46%synergy
Chasm Skulker
50%inclusion1 decks2 decks
37%synergy
Tidal Warrior
50%inclusion1 decks2 decks
49%synergy
Cursecatcher
50%inclusion1 decks2 decks
48%synergy
Drowner of Secrets
50%inclusion1 decks2 decks
50%synergy
Tide Shaper
50%inclusion1 decks2 decks
49%synergy
Emry, Lurker of the Loch
50%inclusion1 decks2 decks
38%synergy
Inkwell Leviathan
50%inclusion1 decks2 decks
47%synergy
Empress Galina
50%inclusion1 decks2 decks
49%synergy
Sea Scryer
50%inclusion1 decks2 decks
49%synergy
Thieving Skydiver
50%inclusion1 decks2 decks
46%synergy
Floodgate
50%inclusion1 decks2 decks
49%synergy
Titan of Littjara
50%inclusion1 decks2 decks
48%synergy
Merfolk Trickster
50%inclusion1 decks2 decks
49%synergy
Instants
Force of Negation
100%inclusion2 decks2 decks
85%synergy
Flare of Denial
50%inclusion1 decks2 decks
43%synergy
Daze
50%inclusion1 decks2 decks
48%synergy
Mana Drain
50%inclusion1 decks2 decks
23%synergy
Arcane Denial
50%inclusion1 decks2 decks
14%synergy
Cunning Wish
50%inclusion1 decks2 decks
50%synergy
Counterspell
50%inclusion1 decks2 decks
-16%synergy
Pact of Negation
50%inclusion1 decks2 decks
40%synergy
Hide on the Ceiling
50%inclusion1 decks2 decks
47%synergy
Sorceries
Ponder
50%inclusion1 decks2 decks
20%synergy
Inundate
50%inclusion1 decks2 decks
48%synergy
Sea Gate Restoration
50%inclusion1 decks2 decks
35%synergy
Temporal Manipulation
50%inclusion1 decks2 decks
46%synergy
Expropriate
50%inclusion1 decks2 decks
46%synergy
Distant Melody
50%inclusion1 decks2 decks
45%synergy
Aquitect's Will
50%inclusion1 decks2 decks
45%synergy
Raise the Palisade
50%inclusion1 decks2 decks
47%synergy
Utility Artifacts
Sapphire Medallion
100%inclusion2 decks2 decks
42%synergy
Quicksilver Fountain
50%inclusion1 decks2 decks
48%synergy
Sensei's Divining Top
50%inclusion1 decks2 decks
35%synergy
Coat of Arms
50%inclusion1 decks2 decks
48%synergy
Skullclamp
50%inclusion1 decks2 decks
44%synergy
Banner of Kinship
50%inclusion1 decks2 decks
47%synergy
Vanquisher's Banner
50%inclusion1 decks2 decks
49%synergy
Maskwood Nexus
50%inclusion1 decks2 decks
48%synergy
Door of Destinies
50%inclusion1 decks2 decks
49%synergy
Konda's Banner
50%inclusion1 decks2 decks
50%synergy
Kefnet's Monument
50%inclusion1 decks2 decks
44%synergy
Champion's Helm
50%inclusion1 decks2 decks
48%synergy
Herald's Horn
50%inclusion1 decks2 decks
48%synergy
Commander's Plate
50%inclusion1 decks2 decks
46%synergy
Venser's Journal
50%inclusion1 decks2 decks
47%synergy
Enchantments
Kindred Discovery
100%inclusion2 decks2 decks
93%synergy
Deeproot Waters
100%inclusion2 decks2 decks
99%synergy
Merrow Commerce
100%inclusion2 decks2 decks
99%synergy
Reflections of Littjara
100%inclusion2 decks2 decks
97%synergy
Reconnaissance Mission
50%inclusion1 decks2 decks
43%synergy
Deeproot Pilgrimage
50%inclusion1 decks2 decks
48%synergy
Intruder Alarm
50%inclusion1 decks2 decks
47%synergy
Mystic Remora
50%inclusion1 decks2 decks
23%synergy
Leyline of Anticipation
50%inclusion1 decks2 decks
41%synergy
Propaganda
50%inclusion1 decks2 decks
20%synergy
Diplomatic Immunity
50%inclusion1 decks2 decks
49%synergy
Utility Lands
Nykthos, Shrine to Nyx
100%inclusion2 decks2 decks
84%synergy
Inventors' Fair
100%inclusion2 decks2 decks
87%synergy
Academy Ruins
100%inclusion2 decks2 decks
81%synergy
Reliquary Tower
100%inclusion2 decks2 decks
44%synergy
Three Tree City
100%inclusion2 decks2 decks
96%synergy
Minamo, School at Water's Edge
50%inclusion1 decks2 decks
38%synergy
Mystic Sanctuary
50%inclusion1 decks2 decks
0%synergy
Isolated Watchtower
50%inclusion1 decks2 decks
49%synergy
Vesuva
50%inclusion1 decks2 decks
49%synergy
Halimar Depths
50%inclusion1 decks2 decks
40%synergy
Riptide Laboratory
50%inclusion1 decks2 decks
40%synergy
Urza's Saga
50%inclusion1 decks2 decks
33%synergy
Command Beacon
50%inclusion1 decks2 decks
46%synergy
Archway of Innovation
50%inclusion1 decks2 decks
39%synergy
Sanctum of Eternity
50%inclusion1 decks2 decks
50%synergy
Otawara, Soaring City
50%inclusion1 decks2 decks
25%synergy
Mana Artifacts
Sol Ring
100%inclusion2 decks2 decks
15%synergy
Thought Vessel
100%inclusion2 decks2 decks
48%synergy
Caged Sun
50%inclusion1 decks2 decks
39%synergy
Arcane Signet
50%inclusion1 decks2 decks
-15%synergy
Throne of Eldraine
50%inclusion1 decks2 decks
41%synergy
Nyx Lotus
50%inclusion1 decks2 decks
46%synergy
Lands
Island
100%inclusion2 decks2 decks
6%synergy
Sea Gate Restoration
50%inclusion1 decks2 decks
35%synergy
Cavern of Souls
50%inclusion1 decks2 decks
45%synergy
Gemstone Caverns
50%inclusion1 decks2 decks
44%synergy
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