Emperor Mihail II (Commander) - Expensive Upgraded

Emperor Mihail II
Rank #1,472
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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Enchantments
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Utility Lands
Mana Artifacts
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Disruptor of Currents
67%inclusion2 decks3 decks
66%synergy
Attuma, Atlantean Warlord
50%inclusion2 decks4 decks
49%synergy
Chronicle of Victory
33%inclusion1 decks3 decks
33%synergy
Harmonized Crescendo
33%inclusion1 decks3 decks
30%synergy
Silvergill Mentor
33%inclusion1 decks3 decks
33%synergy
High Synergy Cards
Svyelun of Sea and Sky
100%inclusion5 decks5 decks
99%synergy
Merrow Harbinger
100%inclusion5 decks5 decks
99%synergy
Deeproot Waters
100%inclusion5 decks5 decks
99%synergy
Lord of Atlantis
100%inclusion5 decks5 decks
99%synergy
Kopala, Warden of Waves
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
Deeproot Pilgrimage
100%inclusion5 decks5 decks
98%synergy
Merfolk Sovereign
100%inclusion5 decks5 decks
98%synergy
Top Cards
Lullmage Mentor
100%inclusion5 decks5 decks
98%synergy
Reflections of Littjara
100%inclusion5 decks5 decks
97%synergy
Counterspell
100%inclusion5 decks5 decks
34%synergy
Stonybrook Banneret
100%inclusion5 decks5 decks
96%synergy
Master of the Pearl Trident
100%inclusion5 decks5 decks
98%synergy
Thada Adel, Acquisitor
100%inclusion5 decks5 decks
98%synergy
Sapphire Medallion
100%inclusion5 decks5 decks
41%synergy
Flare of Denial
80%inclusion4 decks5 decks
73%synergy
Merrow Commerce
80%inclusion4 decks5 decks
79%synergy
Seafloor Oracle
80%inclusion4 decks5 decks
79%synergy
Game Changers
Rhystic Study
100%inclusion5 decks5 decks
67%synergy
Chrome Mox
60%inclusion3 decks5 decks
51%synergy
Force of Will
40%inclusion2 decks5 decks
23%synergy
Cyclonic Rift
40%inclusion2 decks5 decks
6%synergy
Fierce Guardianship
20%inclusion1 decks5 decks
-3%synergy
The One Ring
20%inclusion1 decks5 decks
7%synergy
Creatures
Mindspring Merfolk
80%inclusion4 decks5 decks
79%synergy
Deepchannel Mentor
80%inclusion4 decks5 decks
79%synergy
Tishana's Tidebinder
60%inclusion3 decks5 decks
55%synergy
Tide Shaper
60%inclusion3 decks5 decks
59%synergy
Mist Dancer
60%inclusion3 decks5 decks
59%synergy
Silvergill Adept
60%inclusion3 decks5 decks
59%synergy
Thieving Skydiver
60%inclusion3 decks5 decks
56%synergy
Cosi's Trickster
40%inclusion2 decks5 decks
39%synergy
Mist-Cloaked Herald
40%inclusion2 decks5 decks
38%synergy
Harbinger of the Seas
40%inclusion2 decks5 decks
31%synergy
Wanderwine Prophets
40%inclusion2 decks5 decks
39%synergy
Harbinger of the Tides
40%inclusion2 decks5 decks
39%synergy
True-Name Nemesis
40%inclusion2 decks5 decks
39%synergy
Adaptive Automaton
40%inclusion2 decks5 decks
39%synergy
Triton Shorestalker
40%inclusion2 decks5 decks
37%synergy
Cursecatcher
40%inclusion2 decks5 decks
38%synergy
Floodpits Drowner
40%inclusion2 decks5 decks
39%synergy
River Sneak
40%inclusion2 decks5 decks
39%synergy
Mistcaller
40%inclusion2 decks5 decks
39%synergy
Defiler of Dreams
40%inclusion2 decks5 decks
31%synergy
Empress Galina
40%inclusion2 decks5 decks
39%synergy
Champions of the Shoal
33%inclusion1 decks3 decks
33%synergy
Summon: Leviathan
25%inclusion1 decks4 decks
23%synergy
Namor the Sub-Mariner
25%inclusion1 decks4 decks
25%synergy
Orvar, the All-Form
20%inclusion1 decks5 decks
19%synergy
Phyrexian Metamorph
20%inclusion1 decks5 decks
1%synergy
Roaming Throne
20%inclusion1 decks5 decks
16%synergy
Salvager of Secrets
20%inclusion1 decks5 decks
19%synergy
Sigil Tracer
20%inclusion1 decks5 decks
19%synergy
Seahunter
20%inclusion1 decks5 decks
19%synergy
Drift of Phantasms
20%inclusion1 decks5 decks
18%synergy
Sun Quan, Lord of Wu
20%inclusion1 decks5 decks
20%synergy
Enclave Cryptologist
20%inclusion1 decks5 decks
19%synergy
Clever Impersonator
20%inclusion1 decks5 decks
14%synergy
Shipwreck Dowser
20%inclusion1 decks5 decks
17%synergy
Eluge, the Shoreless Sea
20%inclusion1 decks5 decks
12%synergy
Coralhelm Commander
20%inclusion1 decks5 decks
19%synergy
Stormtide Leviathan
20%inclusion1 decks5 decks
13%synergy
Teferi, Mage of Zhalfir
20%inclusion1 decks5 decks
16%synergy
Reef Shaman
20%inclusion1 decks5 decks
20%synergy
Brineborn Cutthroat
20%inclusion1 decks5 decks
19%synergy
Alandra, Sky Dreamer
20%inclusion1 decks5 decks
13%synergy
Phantasmal Image
20%inclusion1 decks5 decks
14%synergy
Triton Wavebreaker
20%inclusion1 decks5 decks
20%synergy
Talrand, Sky Summoner
20%inclusion1 decks5 decks
6%synergy
Library Larcenist
20%inclusion1 decks5 decks
19%synergy
Metallic Mimic
20%inclusion1 decks5 decks
19%synergy
Thassa, Deep-Dwelling
20%inclusion1 decks5 decks
16%synergy
Rishadan Dockhand
20%inclusion1 decks5 decks
19%synergy
Shapesharer
20%inclusion1 decks5 decks
20%synergy
Instants
Sink into Stupor
100%inclusion5 decks5 decks
78%synergy
Mana Drain
60%inclusion3 decks5 decks
33%synergy
Brainstorm
60%inclusion3 decks5 decks
19%synergy
Pongify
60%inclusion3 decks5 decks
20%synergy
Force of Negation
40%inclusion2 decks5 decks
25%synergy
Rapid Hybridization
40%inclusion2 decks5 decks
5%synergy
Three Steps Ahead
40%inclusion2 decks5 decks
30%synergy
Reality Shift
40%inclusion2 decks5 decks
13%synergy
High Tide
40%inclusion2 decks5 decks
-4%synergy
An Offer You Can't Refuse
20%inclusion1 decks5 decks
-17%synergy
Negate
20%inclusion1 decks5 decks
-18%synergy
Turn Aside
20%inclusion1 decks5 decks
19%synergy
Swan Song
20%inclusion1 decks5 decks
-7%synergy
Thassa's Rebuff
20%inclusion1 decks5 decks
19%synergy
Muddle the Mixture
20%inclusion1 decks5 decks
4%synergy
Aetherize
20%inclusion1 decks5 decks
-10%synergy
Resculpt
20%inclusion1 decks5 decks
2%synergy
Cryptic Command
20%inclusion1 decks5 decks
8%synergy
Arcane Denial
20%inclusion1 decks5 decks
-16%synergy
Rewind
20%inclusion1 decks5 decks
7%synergy
Remand
20%inclusion1 decks5 decks
17%synergy
Unwind
20%inclusion1 decks5 decks
10%synergy
Pact of Negation
20%inclusion1 decks5 decks
10%synergy
Dissolve
20%inclusion1 decks5 decks
17%synergy
Cyber Conversion
20%inclusion1 decks5 decks
17%synergy
Keep Safe
20%inclusion1 decks5 decks
18%synergy
Jwari Disruption
20%inclusion1 decks5 decks
15%synergy
Delay
20%inclusion1 decks5 decks
16%synergy
Long River's Pull
20%inclusion1 decks5 decks
16%synergy
Sorceries
Sea Gate Restoration
40%inclusion2 decks5 decks
25%synergy
Distant Melody
40%inclusion2 decks5 decks
35%synergy
Aquitect's Will
40%inclusion2 decks5 decks
35%synergy
Raise the Palisade
40%inclusion2 decks5 decks
37%synergy
Ponder
40%inclusion2 decks5 decks
10%synergy
Show and Tell
20%inclusion1 decks5 decks
19%synergy
Rite of Replication
20%inclusion1 decks5 decks
13%synergy
Expropriate
20%inclusion1 decks5 decks
16%synergy
Spectral Deluge
20%inclusion1 decks5 decks
9%synergy
Utility Artifacts
Bident of Thassa
60%inclusion3 decks5 decks
48%synergy
Vanquisher's Banner
40%inclusion2 decks5 decks
39%synergy
Skullclamp
40%inclusion2 decks5 decks
34%synergy
Herald's Horn
40%inclusion2 decks5 decks
38%synergy
Banner of Kinship
40%inclusion2 decks5 decks
37%synergy
Kefnet's Monument
20%inclusion1 decks5 decks
14%synergy
Coat of Arms
20%inclusion1 decks5 decks
18%synergy
Swiftfoot Boots
20%inclusion1 decks5 decks
-8%synergy
Lightning Greaves
20%inclusion1 decks5 decks
-6%synergy
Sensei's Divining Top
20%inclusion1 decks5 decks
5%synergy
Icon of Ancestry
20%inclusion1 decks5 decks
19%synergy
Door of Destinies
20%inclusion1 decks5 decks
19%synergy
Commander's Plate
20%inclusion1 decks5 decks
16%synergy
Sword of the Animist
20%inclusion1 decks5 decks
15%synergy
Obelisk of Urd
20%inclusion1 decks5 decks
19%synergy
Helm of Awakening
20%inclusion1 decks5 decks
17%synergy
Enchantments
Spreading Seas
40%inclusion2 decks5 decks
39%synergy
Kindred Discovery
40%inclusion2 decks5 decks
33%synergy
Struggle for Project Purity
20%inclusion1 decks5 decks
18%synergy
Amphibian Downpour
20%inclusion1 decks5 decks
14%synergy
Aquatic Incursion
20%inclusion1 decks5 decks
20%synergy
Intruder Alarm
20%inclusion1 decks5 decks
17%synergy
Imprisoned in the Moon
20%inclusion1 decks5 decks
8%synergy
Wizard Class
20%inclusion1 decks5 decks
3%synergy
Unstoppable Plan
20%inclusion1 decks5 decks
12%synergy
Military Intelligence
20%inclusion1 decks5 decks
19%synergy
Mystic Remora
20%inclusion1 decks5 decks
-7%synergy
Levitation
20%inclusion1 decks5 decks
19%synergy
Sea's Claim
20%inclusion1 decks5 decks
20%synergy
Omniscience
20%inclusion1 decks5 decks
11%synergy
Leyline of Anticipation
20%inclusion1 decks5 decks
11%synergy
Propaganda
20%inclusion1 decks5 decks
-10%synergy
Planeswalkers
Jace, Unraveler of Secrets
20%inclusion1 decks5 decks
18%synergy
Tamiyo, the Moon Sage
20%inclusion1 decks5 decks
18%synergy
Utility Lands
Otawara, Soaring City
100%inclusion5 decks5 decks
74%synergy
Three Tree City
80%inclusion4 decks5 decks
76%synergy
Nykthos, Shrine to Nyx
80%inclusion4 decks5 decks
64%synergy
Lonely Sandbar
60%inclusion3 decks5 decks
46%synergy
Reliquary Tower
60%inclusion3 decks5 decks
4%synergy
Mystic Sanctuary
40%inclusion2 decks5 decks
-10%synergy
Remote Isle
40%inclusion2 decks5 decks
35%synergy
Rivendell
40%inclusion2 decks5 decks
29%synergy
Mutavault
40%inclusion2 decks5 decks
39%synergy
Minamo, School at Water's Edge
20%inclusion1 decks5 decks
7%synergy
Soulstone Sanctuary
20%inclusion1 decks5 decks
20%synergy
Halimar Depths
20%inclusion1 decks5 decks
10%synergy
Desert of the Mindful
20%inclusion1 decks5 decks
16%synergy
War Room
20%inclusion1 decks5 decks
4%synergy
Dark Depths
20%inclusion1 decks5 decks
19%synergy
Riptide Laboratory
20%inclusion1 decks5 decks
10%synergy
Urza's Saga
20%inclusion1 decks5 decks
3%synergy
Academy Ruins
20%inclusion1 decks5 decks
1%synergy
Rogue's Passage
20%inclusion1 decks5 decks
5%synergy
Mana Artifacts
Sol Ring
100%inclusion5 decks5 decks
15%synergy
Arcane Signet
80%inclusion4 decks5 decks
15%synergy
White Lotus Tile
50%inclusion2 decks4 decks
49%synergy
Thought Vessel
40%inclusion2 decks5 decks
-12%synergy
Patchwork Banner
40%inclusion2 decks5 decks
36%synergy
Lotus Petal
20%inclusion1 decks5 decks
8%synergy
Mox Amber
20%inclusion1 decks5 decks
13%synergy
Paradise Mantle
20%inclusion1 decks5 decks
17%synergy
Extraplanar Lens
20%inclusion1 decks5 decks
12%synergy
Mox Opal
20%inclusion1 decks5 decks
10%synergy
Sky Diamond
20%inclusion1 decks5 decks
-3%synergy
Heraldic Banner
20%inclusion1 decks5 decks
14%synergy
Crystal Skull, Isu Spyglass
20%inclusion1 decks5 decks
15%synergy
Springleaf Drum
20%inclusion1 decks5 decks
17%synergy
Lands
Sink into Stupor
100%inclusion5 decks5 decks
78%synergy
Cavern of Souls
100%inclusion5 decks5 decks
95%synergy
Island
80%inclusion4 decks5 decks
-14%synergy
Flooded Strand
40%inclusion2 decks5 decks
32%synergy
Misty Rainforest
40%inclusion2 decks5 decks
32%synergy
Sea Gate Restoration
40%inclusion2 decks5 decks
25%synergy
Path of Ancestry
40%inclusion2 decks5 decks
36%synergy
Polluted Delta
40%inclusion2 decks5 decks
32%synergy
Gemstone Caverns
40%inclusion2 decks5 decks
34%synergy
Scalding Tarn
40%inclusion2 decks5 decks
32%synergy
Snow-Covered Island
20%inclusion1 decks5 decks
12%synergy
Jwari Disruption
20%inclusion1 decks5 decks
15%synergy
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