Deep Clue Sea is a 100-card Commander precon from MKC, released February 9, 2024. Its commander is Morska, Undersea Sleuth, and its colours are white, blue and green. The list runs 31 creatures, 12 artifacts, 10 enchantments, 5 sorceries, 3 instants and 1 planeswalker, with 37 lands.
Out of the box this list reads as Bracket 3, Upgraded, with 1 Game Changer, 37 lands and an average mana value of 3.7 across the 62 nonland cards of the 99. The bracket is read from the cards alone, with the Game Changers list of February 9, 2026. Official policy also weighs intent and how fast a deck wins, which a decklist cannot show.
Decklist, card data and prices from MTGJSON (card data build of November 11, 2026). Statistics computed November 8, 2026.