Emperor Mihail II (Commander) - Expensive Merfolk

Background image for Attuma, Atlantean Warlord Commander Deck Tech
Landon Crispens
Feb 16, 2026
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Lord of Atlantis
100%inclusion26 decks26 decks
99%synergy
Vodalian Hexcatcher
100%inclusion26 decks26 decks
98%synergy
Merrow Reejerey
100%inclusion26 decks26 decks
98%synergy
Master of the Pearl Trident
100%inclusion26 decks26 decks
98%synergy
Svyelun of Sea and Sky
96%inclusion25 decks26 decks
95%synergy
Kopala, Warden of Waves
92%inclusion24 decks26 decks
91%synergy
Merfolk Sovereign
92%inclusion24 decks26 decks
91%synergy
Deeproot Waters
88%inclusion23 decks26 decks
87%synergy
Stonybrook Banneret
88%inclusion23 decks26 decks
85%synergy
Merrow Harbinger
85%inclusion22 decks26 decks
84%synergy
Top Cards
Deeproot Pilgrimage
85%inclusion22 decks26 decks
83%synergy
Thada Adel, Acquisitor
85%inclusion22 decks26 decks
83%synergy
Harbinger of the Seas
77%inclusion17 decks22 decks
69%synergy
Merrow Commerce
77%inclusion20 decks26 decks
76%synergy
Sapphire Medallion
77%inclusion20 decks26 decks
18%synergy
Seafloor Oracle
77%inclusion20 decks26 decks
76%synergy
Mana Drain
73%inclusion19 decks26 decks
46%synergy
Lullmage Mentor
73%inclusion19 decks26 decks
71%synergy
Merfolk Trickster
73%inclusion19 decks26 decks
72%synergy
Counterspell
65%inclusion17 decks26 decks
-1%synergy
Game Changers
Cyclonic Rift
88%inclusion23 decks26 decks
55%synergy
Rhystic Study
77%inclusion20 decks26 decks
45%synergy
Fierce Guardianship
73%inclusion19 decks26 decks
50%synergy
Force of Will
54%inclusion14 decks26 decks
37%synergy
Thassa's Oracle
38%inclusion10 decks26 decks
26%synergy
Mystical Tutor
31%inclusion8 decks26 decks
8%synergy
Ancient Tomb
15%inclusion4 decks26 decks
4%synergy
The One Ring
12%inclusion3 decks26 decks
-1%synergy
Chrome Mox
12%inclusion3 decks26 decks
2%synergy
Creatures
Disruptor of Currents
100%inclusion1 decks1 decks
99%synergy
Tishana's Tidebinder
62%inclusion16 decks26 decks
57%synergy
Harbinger of the Tides
62%inclusion16 decks26 decks
60%synergy
Deepchannel Mentor
58%inclusion15 decks26 decks
56%synergy
Tide Shaper
58%inclusion15 decks26 decks
57%synergy
Thieving Skydiver
58%inclusion15 decks26 decks
54%synergy
Wanderwine Prophets
54%inclusion14 decks26 decks
53%synergy
Silvergill Adept
54%inclusion14 decks26 decks
53%synergy
Coralhelm Commander
50%inclusion13 decks26 decks
49%synergy
Roaming Throne
42%inclusion11 decks26 decks
38%synergy
Floodpits Drowner
40%inclusion4 decks10 decks
39%synergy
Merfolk Looter
38%inclusion10 decks26 decks
36%synergy
Mist Dancer
38%inclusion10 decks26 decks
37%synergy
Empress Galina
38%inclusion10 decks26 decks
38%synergy
True-Name Nemesis
35%inclusion9 decks26 decks
34%synergy
Seahunter
35%inclusion9 decks26 decks
34%synergy
Cursecatcher
35%inclusion9 decks26 decks
33%synergy
Master of Waves
31%inclusion8 decks26 decks
27%synergy
Tempest Caller
31%inclusion8 decks26 decks
30%synergy
Eluge, the Shoreless Sea
29%inclusion5 decks17 decks
21%synergy
River Sneak
27%inclusion7 decks26 decks
26%synergy
Stormtide Leviathan
23%inclusion6 decks26 decks
16%synergy
Metallic Mimic
23%inclusion6 decks26 decks
22%synergy
Rishadan Dockhand
23%inclusion6 decks26 decks
23%synergy
Reef Shaman
23%inclusion6 decks26 decks
23%synergy
Thassa, God of the Sea
23%inclusion6 decks26 decks
19%synergy
Mistcaller
23%inclusion6 decks26 decks
22%synergy
Talrand, Sky Summoner
23%inclusion6 decks26 decks
9%synergy
Whirlpool Rider
19%inclusion5 decks26 decks
19%synergy
Cosi's Trickster
19%inclusion5 decks26 decks
19%synergy
Tideshaper Mystic
19%inclusion5 decks26 decks
19%synergy
Surgespanner
19%inclusion5 decks26 decks
19%synergy
Streambed Aquitects
19%inclusion5 decks26 decks
19%synergy
Alandra, Sky Dreamer
19%inclusion5 decks26 decks
12%synergy
Sea Scryer
19%inclusion5 decks26 decks
18%synergy
Titan of Littjara
19%inclusion5 decks26 decks
18%synergy
Slinn Voda, the Rising Deep
15%inclusion4 decks26 decks
14%synergy
Forensic Researcher
15%inclusion4 decks26 decks
14%synergy
Tidal Warrior
15%inclusion4 decks26 decks
15%synergy
Defiler of Dreams
15%inclusion4 decks26 decks
7%synergy
Drowner of Secrets
15%inclusion4 decks26 decks
15%synergy
Library Larcenist
15%inclusion4 decks26 decks
15%synergy
Herald of Secret Streams
12%inclusion3 decks26 decks
11%synergy
Sigil Tracer
12%inclusion3 decks26 decks
10%synergy
Dakra Mystic
12%inclusion3 decks26 decks
11%synergy
Rootwater Thief
12%inclusion3 decks26 decks
11%synergy
Enclave Cryptologist
12%inclusion3 decks26 decks
11%synergy
Clever Impersonator
12%inclusion3 decks26 decks
6%synergy
Triton Wavebreaker
10%inclusion2 decks21 decks
9%synergy
Enduring Curiosity
9.1%inclusion1 decks11 decks
3%synergy
Instants
Force of Negation
62%inclusion16 decks26 decks
46%synergy
Swan Song
54%inclusion14 decks26 decks
27%synergy
High Tide
50%inclusion13 decks26 decks
6%synergy
Flare of Denial
48%inclusion11 decks23 decks
41%synergy
An Offer You Can't Refuse
46%inclusion12 decks26 decks
9%synergy
Sink into Stupor
45%inclusion10 decks22 decks
24%synergy
Pongify
42%inclusion11 decks26 decks
2%synergy
Brainstorm
35%inclusion9 decks26 decks
-6%synergy
Arcane Denial
35%inclusion9 decks26 decks
-2%synergy
Strix Serenade
32%inclusion7 decks22 decks
23%synergy
Cryptic Command
31%inclusion8 decks26 decks
19%synergy
Rapid Hybridization
27%inclusion7 decks26 decks
-8%synergy
Muddle the Mixture
27%inclusion7 decks26 decks
11%synergy
Negate
27%inclusion7 decks26 decks
-11%synergy
Reality Shift
27%inclusion7 decks26 decks
0%synergy
Filter Out
23%inclusion6 decks26 decks
20%synergy
Thassa's Rebuff
23%inclusion6 decks26 decks
22%synergy
Archmage's Charm
19%inclusion5 decks26 decks
2%synergy
Narset's Reversal
19%inclusion5 decks26 decks
7%synergy
Resculpt
15%inclusion4 decks26 decks
-2%synergy
Disallow
15%inclusion4 decks26 decks
9%synergy
Flow of Knowledge
15%inclusion4 decks26 decks
0%synergy
Spell Pierce
15%inclusion4 decks26 decks
7%synergy
Frantic Search
12%inclusion3 decks26 decks
-19%synergy
Mental Misstep
12%inclusion3 decks26 decks
5%synergy
Opt
12%inclusion3 decks26 decks
-14%synergy
Flusterstorm
12%inclusion3 decks26 decks
2%synergy
Jwari Disruption
12%inclusion3 decks26 decks
7%synergy
March of Swirling Mist
12%inclusion3 decks26 decks
4%synergy
Into the Flood Maw
11%inclusion2 decks18 decks
5%synergy
Dispel
7.7%inclusion2 decks26 decks
-1%synergy
Repulse
7.7%inclusion2 decks26 decks
7%synergy
Aetherize
7.7%inclusion2 decks26 decks
-22%synergy
Saw It Coming
7.7%inclusion2 decks26 decks
5%synergy
Wash Away
7.7%inclusion2 decks26 decks
3%synergy
Stifle
7.7%inclusion2 decks26 decks
5%synergy
Dramatic Reversal
7.7%inclusion2 decks26 decks
-12%synergy
Unwind
7.7%inclusion2 decks26 decks
-2%synergy
Pact of Negation
7.7%inclusion2 decks26 decks
-2%synergy
Consign to Memory
5.0%inclusion1 decks20 decks
4%synergy
Sorceries
Raise the Palisade
46%inclusion12 decks26 decks
43%synergy
Aquitect's Will
42%inclusion11 decks26 decks
37%synergy
Ponder
38%inclusion10 decks26 decks
9%synergy
Distant Melody
31%inclusion8 decks26 decks
26%synergy
Windfall
23%inclusion6 decks26 decks
1%synergy
Sea Gate Restoration
23%inclusion6 decks26 decks
8%synergy
Inundate
15%inclusion4 decks26 decks
14%synergy
Preordain
15%inclusion4 decks26 decks
-8%synergy
Spectral Deluge
15%inclusion4 decks26 decks
5%synergy
Rite of Replication
15%inclusion4 decks26 decks
9%synergy
Fabricate
12%inclusion3 decks26 decks
-10%synergy
River's Rebuke
12%inclusion3 decks26 decks
8%synergy
Wash Out
7.7%inclusion2 decks26 decks
3%synergy
Serum Visions
7.7%inclusion2 decks26 decks
-2%synergy
Ravenform
7.7%inclusion2 decks26 decks
-1%synergy
Time Warp
7.7%inclusion2 decks26 decks
2%synergy
Solve the Equation
7.7%inclusion2 decks26 decks
-4%synergy
Season of Weaving
5.6%inclusion1 decks18 decks
0%synergy
Utility Artifacts
Bident of Thassa
46%inclusion12 decks26 decks
34%synergy
Coat of Arms
42%inclusion11 decks26 decks
41%synergy
Herald's Horn
42%inclusion11 decks26 decks
40%synergy
Vanquisher's Banner
35%inclusion9 decks26 decks
33%synergy
The Water Crystal
33%inclusion1 decks3 decks
23%synergy
Kefnet's Monument
31%inclusion8 decks26 decks
24%synergy
Sensei's Divining Top
27%inclusion7 decks26 decks
12%synergy
Skullclamp
27%inclusion7 decks26 decks
21%synergy
Quicksilver Fountain
23%inclusion6 decks26 decks
22%synergy
Icon of Ancestry
19%inclusion5 decks26 decks
19%synergy
Door of Destinies
19%inclusion5 decks26 decks
18%synergy
Swiftfoot Boots
19%inclusion5 decks26 decks
-9%synergy
Lightning Greaves
19%inclusion5 decks26 decks
-7%synergy
Commander's Plate
19%inclusion5 decks26 decks
15%synergy
Urza's Incubator
15%inclusion4 decks26 decks
14%synergy
Sword of the Animist
15%inclusion4 decks26 decks
10%synergy
Eldrazi Monument
12%inclusion3 decks26 decks
11%synergy
Aether Vial
12%inclusion3 decks26 decks
11%synergy
Wayfarer's Bauble
7.7%inclusion2 decks26 decks
-10%synergy
Stoneforge Masterwork
7.7%inclusion2 decks26 decks
7%synergy
Expedition Map
7.7%inclusion2 decks26 decks
4%synergy
Agatha's Soul Cauldron
7.7%inclusion2 decks26 decks
7%synergy
Isochron Scepter
7.7%inclusion2 decks26 decks
-10%synergy
Obelisk of Urd
7.7%inclusion2 decks26 decks
7%synergy
Enchantments
Reflections of Littjara
62%inclusion16 decks26 decks
58%synergy
Kindred Discovery
58%inclusion15 decks26 decks
51%synergy
Mystic Remora
38%inclusion10 decks26 decks
12%synergy
Intruder Alarm
31%inclusion8 decks26 decks
28%synergy
Leyline of Anticipation
27%inclusion7 decks26 decks
18%synergy
Propaganda
27%inclusion7 decks26 decks
-4%synergy
Back to Basics
23%inclusion6 decks26 decks
16%synergy
Reconnaissance Mission
23%inclusion6 decks26 decks
16%synergy
Coastal Piracy
19%inclusion5 decks26 decks
15%synergy
Spreading Seas
19%inclusion5 decks26 decks
18%synergy
Aquatic Incursion
19%inclusion5 decks26 decks
19%synergy
Wizard Class
15%inclusion4 decks26 decks
-2%synergy
Amphibian Downpour
14%inclusion3 decks21 decks
9%synergy
Witness Protection
12%inclusion3 decks26 decks
6%synergy
Counterbalance
7.7%inclusion2 decks26 decks
4%synergy
Teferi's Ageless Insight
7.7%inclusion2 decks26 decks
-9%synergy
Imprisoned in the Moon
7.7%inclusion2 decks26 decks
-4%synergy
Omniscience
7.7%inclusion2 decks26 decks
-1%synergy
Eaten by Piranhas
7.7%inclusion2 decks26 decks
5%synergy
Sea's Claim
7.7%inclusion2 decks26 decks
7%synergy
Utility Lands
Nykthos, Shrine to Nyx
81%inclusion21 decks26 decks
64%synergy
Otawara, Soaring City
69%inclusion18 decks26 decks
44%synergy
Three Tree City
67%inclusion12 decks18 decks
63%synergy
Reliquary Tower
65%inclusion17 decks26 decks
9%synergy
Minamo, School at Water's Edge
54%inclusion14 decks26 decks
41%synergy
Mystic Sanctuary
42%inclusion11 decks26 decks
-8%synergy
Castle Vantress
38%inclusion10 decks26 decks
20%synergy
Mistrise Village
33%inclusion1 decks3 decks
24%synergy
Mutavault
27%inclusion7 decks26 decks
26%synergy
War Room
27%inclusion7 decks26 decks
11%synergy
Rivendell
23%inclusion6 decks26 decks
12%synergy
Urza's Saga
23%inclusion6 decks26 decks
6%synergy
Rogue's Passage
23%inclusion6 decks26 decks
8%synergy
Halimar Depths
19%inclusion5 decks26 decks
9%synergy
Riptide Laboratory
19%inclusion5 decks26 decks
9%synergy
Coral Atoll
15%inclusion4 decks26 decks
12%synergy
Lonely Sandbar
15%inclusion4 decks26 decks
1%synergy
Soulstone Sanctuary
14%inclusion1 decks7 decks
14%synergy
Maze of Ith
12%inclusion3 decks26 decks
7%synergy
Tolaria West
12%inclusion3 decks26 decks
6%synergy
Academy Ruins
12%inclusion3 decks26 decks
-7%synergy
Temple of the False God
12%inclusion3 decks26 decks
2%synergy
Strip Mine
12%inclusion3 decks26 decks
9%synergy
Wasteland
7.7%inclusion2 decks26 decks
6%synergy
Drannith Ruins
7.7%inclusion2 decks26 decks
7%synergy
Sunken Palace
5.0%inclusion1 decks20 decks
1%synergy
Mana Artifacts
Sol Ring
96%inclusion25 decks26 decks
11%synergy
Arcane Signet
62%inclusion16 decks26 decks
-3%synergy
Thought Vessel
46%inclusion12 decks26 decks
-6%synergy
Patchwork Banner
35%inclusion6 decks17 decks
32%synergy
Sky Diamond
19%inclusion5 decks26 decks
-4%synergy
Jeweled Lotus
19%inclusion5 decks26 decks
17%synergy
Throne of Eldraine
19%inclusion5 decks26 decks
10%synergy
Mox Amber
19%inclusion5 decks26 decks
12%synergy
Mind Stone
19%inclusion5 decks26 decks
-16%synergy
Caged Sun
15%inclusion4 decks26 decks
4%synergy
Heraldic Banner
15%inclusion4 decks26 decks
10%synergy
Midnight Clock
15%inclusion4 decks26 decks
-5%synergy
Misleading Signpost
15%inclusion4 decks26 decks
11%synergy
Mana Crypt
12%inclusion3 decks26 decks
10%synergy
Lotus Petal
12%inclusion3 decks26 decks
-1%synergy
Fellwar Stone
12%inclusion3 decks26 decks
-8%synergy
Sceptre of Eternal Glory
12%inclusion3 decks26 decks
8%synergy
Nyx Lotus
12%inclusion3 decks26 decks
8%synergy
Gauntlet of Power
7.7%inclusion2 decks26 decks
4%synergy
Decanter of Endless Water
7.7%inclusion2 decks26 decks
-6%synergy
Mox Opal
7.7%inclusion2 decks26 decks
-2%synergy
Extraplanar Lens
7.7%inclusion2 decks26 decks
0%synergy
Lands
Cavern of Souls
85%inclusion22 decks26 decks
80%synergy
Island
85%inclusion22 decks26 decks
-9%synergy
Sink into Stupor
45%inclusion10 decks22 decks
24%synergy
Path of Ancestry
38%inclusion10 decks26 decks
35%synergy
Myriad Landscape
27%inclusion7 decks26 decks
1%synergy
Sea Gate Restoration
23%inclusion6 decks26 decks
8%synergy
Misty Rainforest
19%inclusion5 decks26 decks
11%synergy
Snow-Covered Island
19%inclusion5 decks26 decks
11%synergy
Polluted Delta
19%inclusion5 decks26 decks
11%synergy
Flooded Strand
19%inclusion5 decks26 decks
11%synergy
Scalding Tarn
15%inclusion4 decks26 decks
8%synergy
Prismatic Vista
12%inclusion3 decks26 decks
7%synergy
Fabled Passage
12%inclusion3 decks26 decks
9%synergy
Jwari Disruption
12%inclusion3 decks26 decks
7%synergy
Horizon of Progress
10%inclusion2 decks20 decks
9%synergy
Unclaimed Territory
7.7%inclusion2 decks26 decks
8%synergy
Demolition Field
7.7%inclusion2 decks26 decks
2%synergy
Glasspool Mimic
7.7%inclusion2 decks26 decks
1%synergy