Attuma, Atlantean Warlord (Commander) - Upgraded Midrange

Attuma, Atlantean Warlord
Rank #3,724
1decks
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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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Namor the Sub-Mariner
100%inclusion1 decks1 decks
100%synergy
Game Changers
Cyclonic Rift
100%inclusion1 decks1 decks
67%synergy
Creatures
Kopala, Warden of Waves
100%inclusion1 decks1 decks
99%synergy
Merrow Harbinger
100%inclusion1 decks1 decks
99%synergy
Master of Waves
100%inclusion1 decks1 decks
96%synergy
Coralhelm Commander
100%inclusion1 decks1 decks
99%synergy
Stonybrook Banneret
100%inclusion1 decks1 decks
97%synergy
Merfolk Sovereign
100%inclusion1 decks1 decks
98%synergy
Tishana's Tidebinder
100%inclusion1 decks1 decks
96%synergy
Mindspring Merfolk
100%inclusion1 decks1 decks
99%synergy
Roaming Throne
100%inclusion1 decks1 decks
96%synergy
Vodalian Hexcatcher
100%inclusion1 decks1 decks
98%synergy
Reef Shaman
100%inclusion1 decks1 decks
100%synergy
Deepchannel Mentor
100%inclusion1 decks1 decks
99%synergy
Adaptive Automaton
100%inclusion1 decks1 decks
99%synergy
Hydroelectric Specimen
100%inclusion1 decks1 decks
86%synergy
Seahunter
100%inclusion1 decks1 decks
99%synergy
Streambed Aquitects
100%inclusion1 decks1 decks
99%synergy
Merrow Reejerey
100%inclusion1 decks1 decks
98%synergy
Emperor Mihail II
100%inclusion1 decks1 decks
99%synergy
Triton Shorestalker
100%inclusion1 decks1 decks
97%synergy
Mist-Cloaked Herald
100%inclusion1 decks1 decks
98%synergy
Lullmage Mentor
100%inclusion1 decks1 decks
98%synergy
Forensic Researcher
100%inclusion1 decks1 decks
99%synergy
Svyelun of Sea and Sky
100%inclusion1 decks1 decks
99%synergy
Wanderwine Prophets
100%inclusion1 decks1 decks
99%synergy
Master of the Pearl Trident
100%inclusion1 decks1 decks
98%synergy
Archetype of Imagination
100%inclusion1 decks1 decks
95%synergy
Mist Dancer
100%inclusion1 decks1 decks
99%synergy
Glasspool Mimic
100%inclusion1 decks1 decks
94%synergy
Lord of Atlantis
100%inclusion1 decks1 decks
99%synergy
Thieving Skydiver
100%inclusion1 decks1 decks
96%synergy
Summon: Leviathan
100%inclusion1 decks1 decks
98%synergy
Champions of the Shoal
100%inclusion1 decks1 decks
100%synergy
Instants
Pongify
100%inclusion1 decks1 decks
60%synergy
Rapid Hybridization
100%inclusion1 decks1 decks
66%synergy
Flare of Denial
100%inclusion1 decks1 decks
93%synergy
Reality Shift
100%inclusion1 decks1 decks
73%synergy
Swan Song
100%inclusion1 decks1 decks
73%synergy
Jwari Disruption
100%inclusion1 decks1 decks
95%synergy
Force of Negation
100%inclusion1 decks1 decks
85%synergy
Commandeer
100%inclusion1 decks1 decks
95%synergy
Beyeen Veil
100%inclusion1 decks1 decks
99%synergy
Sink into Stupor
100%inclusion1 decks1 decks
78%synergy
Echoing Truth
100%inclusion1 decks1 decks
99%synergy
Sorceries
Raise the Palisade
100%inclusion1 decks1 decks
97%synergy
Utility Artifacts
Banner of Kinship
100%inclusion1 decks1 decks
97%synergy
Lightning Greaves
100%inclusion1 decks1 decks
74%synergy
Lifecraft Engine
100%inclusion1 decks1 decks
100%synergy
Sapphire Medallion
100%inclusion1 decks1 decks
41%synergy
Chronicle of Victory
100%inclusion1 decks1 decks
99%synergy
Enchantments
Deeproot Pilgrimage
100%inclusion1 decks1 decks
98%synergy
Intruder Alarm
100%inclusion1 decks1 decks
97%synergy
Steal Enchantment
100%inclusion1 decks1 decks
99%synergy
Deeproot Waters
100%inclusion1 decks1 decks
99%synergy
Merrow Commerce
100%inclusion1 decks1 decks
99%synergy
Reflections of Littjara
100%inclusion1 decks1 decks
97%synergy
Utility Lands
Minamo, School at Water's Edge
100%inclusion1 decks1 decks
87%synergy
Maze of Ith
100%inclusion1 decks1 decks
95%synergy
Mutavault
100%inclusion1 decks1 decks
99%synergy
Nykthos, Shrine to Nyx
100%inclusion1 decks1 decks
84%synergy
Reliquary Tower
100%inclusion1 decks1 decks
44%synergy
Three Tree City
100%inclusion1 decks1 decks
96%synergy
Otawara, Soaring City
100%inclusion1 decks1 decks
74%synergy
Mana Artifacts
Arcane Signet
100%inclusion1 decks1 decks
35%synergy
Heraldic Banner
100%inclusion1 decks1 decks
94%synergy
Patchwork Banner
100%inclusion1 decks1 decks
96%synergy
Sol Ring
100%inclusion1 decks1 decks
15%synergy
Fellwar Stone
100%inclusion1 decks1 decks
80%synergy
Thought Vessel
100%inclusion1 decks1 decks
48%synergy
Liquimetal Torque
100%inclusion1 decks1 decks
93%synergy
Mind Stone
100%inclusion1 decks1 decks
65%synergy
Prismatic Lens
100%inclusion1 decks1 decks
97%synergy
Lands
Hydroelectric Specimen
100%inclusion1 decks1 decks
86%synergy
Jwari Disruption
100%inclusion1 decks1 decks
95%synergy
Beyeen Veil
100%inclusion1 decks1 decks
99%synergy
Island
100%inclusion1 decks1 decks
6%synergy
Path of Ancestry
100%inclusion1 decks1 decks
96%synergy
Sink into Stupor
100%inclusion1 decks1 decks
78%synergy
Glasspool Mimic
100%inclusion1 decks1 decks
94%synergy
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