Magic: The Gathering Sea Creature Commanders: Draftsim Ranks 18 Best
Draftsim's ranking of the 18 best sea creature commanders for Magic: The Gathering runs from Slinn Voda at #18 to a Sultai partner pairing at #7.

Draftsim has published a ranking of the 18 best sea creature commanders in Magic: The Gathering Commander. The provided portion covers ranks #18 to #7, plus several commanders the author left unranked. This is press coverage, not a Wizards of the Coast announcement.
How Draftsim Defines Sea Creature Commanders
The author counts legends that care about kraken, leviathans, octopuses and serpents, grouped as the "KLOS" creatures. A sea creature deck needs blue in its color identity.
Magic Sea Creature Commanders Ranked #18 to #7
- #18 Slinn Voda, the Rising Deep: supports the full suite of sea creatures and needs a lot of mana. Its kicker ability is likened to a mini-Cyclonic Rift.
- #17 Sin, Spira's Punishment: ranked for a good amount of card advantage. The process ends once a nonland card is found.
- #16 Kamiz, Obscura Oculus: an Esper commander that gives one attacker unblockable and another double strike. Cephalids are now octopuses through typing errata, and white allows Yorion, Sky Nomad.
- #15 Koma, World-Eater (Foundations): tamer than the Kaldheim Koma, with uncounterability, size and serpents.
- #14 Wrexial, the Risen Deep and Gyruda, Doom of Depths: both Dimir at the same mana value. Wrexial is a legendary kraken that steals opponents' spells, and Gyruda can be a companion.
- #13 Xolatoyac, the Smiling Flood: flood counters can ramp into big creatures and enable islandwalk, such as Stormtide Leviathan.
- #12 Phenax, God of Deception: a popular toughness-matters commander in blue devotion colors that turns creatures into toughness-based mill engines.
- #11 Koma, Cosmos Serpent: uncounterable, sacrifices serpents and makes Koma's Coil tokens. The author prefers a commander costing less than 7 mana.
- #10 Charix, the Raging Isle: a toughness-matters commander with 17 toughness and the crab creature type.
- #9 Marvo, Deep Operative: works in the clash and topdeck space and cares about big mana. It shares colors with Runo Stromkirk and costs as much as Phenax.
- #8 Sin, Unending Cataclysm: its enter-the-battlefield effect interacts with proliferate counters, and its death trigger keeps +1/+1 counters in play.
- #7 Brinelin, the Moon Kraken + Ikra Shidiqi, the Usurper: a Sultai partner pairing. Brinelin is a big-mana payoff that bounces permanents.
Sea Creature Commanders Left Off the List
Octavia, Living Thesis is a legendary octopus and a good mono-blue commander that wants a spellslinging or cantripping shell. Lorthos, the Tidemaker and Monstrosity of the Lake are also left off.
Keruga, the Macrosage is excluded because most players use it as a companion rather than a Simic commander.
Maelstrom Wanderer, an oddball Temur commander, is not recommended because red fling effects rely on power rather than toughness.
Context for Commander Players
TCGKing also covers Magic Mystery Booster Commander (MBC), which has 60 new cards and is Commander-legal November 13.
What it means for players
- Decide whether your build is a true KLOS deck: the author's definition requires blue.
- Toughness-matters options Phenax (#12) and Charix (#10) both made the ranked portion.
- Gyruda can be a companion and is ranked at #14, while Keruga is left off because most players use it as a companion.
What is still unknown
- Which commanders fill ranks #6 to #1 is not in the provided text.
- No official publisher announcement is involved.
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