Thassa, Deep-Dwelling commander decks

{U}Mono-Blue commanders

We track 115 decks led by Thassa, Deep-Dwelling.

Deck numbers as of October 5, 2026 · refreshed weekly

Search all Thassa, Deep-Dwelling decks
The card$25.20-5.0% in 30 daysas of Oct 5Price history for Thassa, Deep-Dwelling
Decks led
115

0.01% of the 787,845 legal decks we track.

Median deck price
$346

Most cost $144 to $1,153.

Median power
5.9

Most rate 4.1 to 7.5 on the 1 to 10 EDH power level scale.

Median salt
4.2

Most score 3.2 to 5.8 out of 10.

Most often built as midrange (43%), then control (23%).

Real Thassa, Deep-Dwelling decks

Real decks from our database, picked from this commander's own price range and from every bracket people build it in. Open any of them for the full list. The picks rotate weekly.

By budget

  • Budget build
    $135
    price
    4.1
    power
    2.9
    salt
    Bracket 1 (Exhibition)
    {U}midrange
    Find more Thassa decks
  • Typical build
    $304
    price
    4.1
    power
    4.5
    salt
    Bracket 3 (Upgraded)
    {U}midrange
    Find more Thassa decks
  • High-end build
    $1,120
    price
    8.1
    power
    5.4
    salt
    Bracket 4 (Optimized)
    {U}combo
    Find more Thassa decks

By bracket

Thassa, Deep-Dwelling decks by price and bracket

Deck prices

$0 to $50: 0 decks.
$50 to $100: 2 decks.
$100 to $150: 13 decks.
$150 to $200: 8 decks.
$200 to $300: 17 decks.
$300 to $400: 24 decks.
$400 to $500: 14 decks.
$500 to $750: 12 decks.
$750 to $1,000: 8 decks.
$1,000 to $1,500: 10 decks.
$1,500 to $2,000: 0 decks.
$2,000 to $3,000: 2 decks.
$3,000 and up: 5 decks.

Decks per price band. The highlighted band, $300 to $400, holds the median deck at $346. 34 of these decks cost $250 or less.

WotC brackets

  • Bracket 1 (Exhibition)7% · 8
  • Bracket 2 (Core)6% · 7
  • Bracket 3 (Upgraded)32% · 37
  • Bracket 4 (Optimized)50% · 58
  • Bracket 5 (cEDH)4% · 5

Search Thassa, Deep-Dwelling decks by budget and bracket

The deck search narrows every Thassa, Deep-Dwelling deck we track by price, power, bracket and salt.

Search all Thassa, Deep-Dwelling decks
Under $250 (34) Bracket 4 builds (58)

What Thassa, Deep-Dwelling decks play

The 40 cards found most often across these 115 decks, with each card's current price. The bar is the share of decks running the card, and its green part is how far that share runs above the card's rate in every deck that could play it.

Creatures18

  • Archaeomancer84%$0.31
    Run in 97 of these decks (84%), 3% of decks that could run it.
  • Peregrine Drake75%$0.26
    Run in 86 of these decks (75%), 4% of decks that could run it.
  • Aether Channeler70%$0.31
    Run in 80 of these decks (70%), 2% of decks that could run it.
  • Venser, Shaper Savant68%$0.35
    Run in 78 of these decks (68%), 2% of decks that could run it.
  • Mulldrifter65%$0.29
    Run in 75 of these decks (65%), 4% of decks that could run it.
  • Solemn Simulacrum62%$0.26
    Run in 71 of these decks (62%), 15% of decks that could run it.
12 more creatures
  • Agent of Treachery60%$3.97
    Run in 69 of these decks (60%), 2% of decks that could run it.
  • Dour Port-Mage55%$3.26
    Run in 63 of these decks (55%), 2% of decks that could run it.
  • Displacer Kitten52%$23.18
    Run in 60 of these decks (52%), 6% of decks that could run it.
  • Watcher for Tomorrow50%$0.19
    Run in 58 of these decks (50%), under 1% of decks that could run it.
  • Deadeye Navigator50%$1.41
    Run in 57 of these decks (50%), 3% of decks that could run it.
  • Sower of Temptation45%$2.62
    Run in 52 of these decks (45%), 1% of decks that could run it.
  • Master of Waves44%$0.31
    Run in 51 of these decks (44%), under 1% of decks that could run it.
  • Sea Gate Oracle44%$0.13
    Run in 51 of these decks (44%), under 1% of decks that could run it.
  • Scourge of Fleets44%$0.45
    Run in 50 of these decks (44%), 1% of decks that could run it.
  • Thassa's Oracle42%$20.68
    Run in 48 of these decks (42%), 9% of decks that could run it.
  • Spellseeker40%$17.18
    Run in 46 of these decks (40%), 4% of decks that could run it.
  • Shipwreck Dowser38%$0.10
    Run in 44 of these decks (38%), under 1% of decks that could run it.

Instants10

  • Counterspell84%$1.62
    Run in 97 of these decks (84%), 46% of decks that could run it.
  • Ghostly Flicker75%$1.16
    Run in 86 of these decks (75%), 5% of decks that could run it.
  • Cyclonic Rift64%$30.04
    Run in 73 of these decks (64%), 27% of decks that could run it.
  • High Tide60%$0.76
    Run in 69 of these decks (60%), 4% of decks that could run it.
  • Negate56%$0.14
    Run in 64 of these decks (56%), 22% of decks that could run it.
  • An Offer You Can't Refuse42%$3.03
    Run in 48 of these decks (42%), 34% of decks that could run it.
4 more instants
  • Arcane Denial42%$1.79
    Run in 48 of these decks (42%), 23% of decks that could run it.
  • Displace40%$0.33
    Run in 46 of these decks (40%), 1% of decks that could run it.
  • Mana Drain40%$51.90
    Run in 46 of these decks (40%), 19% of decks that could run it.
  • Mystical Tutor39%$16.61
    Run in 45 of these decks (39%), 17% of decks that could run it.

Artifacts7

  • Sol Ring91%$1.00
    Run in 105 of these decks (91%), 86% of decks that could run it.
  • Sapphire Medallion78%$7.60
    Run in 90 of these decks (78%), 10% of decks that could run it.
  • Panharmonicon76%$5.03
    Run in 87 of these decks (76%), 4% of decks that could run it.
  • Thought Vessel70%$1.89
    Run in 80 of these decks (70%), 23% of decks that could run it.
  • Arcane Signet69%$0.37
    Run in 79 of these decks (69%), 56% of decks that could run it.
  • Conjurer's Closet67%$3.18
    Run in 77 of these decks (67%), 3% of decks that could run it.
  • Mind Stone47%$0.23
    Run in 54 of these decks (47%), 26% of decks that could run it.

Enchantments2

  • Rhystic Study56%$61.95
    Run in 64 of these decks (56%), 29% of decks that could run it.
  • Propaganda44%$1.80
    Run in 51 of these decks (44%), 15% of decks that could run it.

Lands3

  • Mystic Sanctuary66%$1.02
    Run in 76 of these decks (66%), 11% of decks that could run it.
  • Reliquary Tower65%$3.97
    Run in 75 of these decks (65%), 30% of decks that could run it.
  • Castle Vantress38%$0.31
    Run in 44 of these decks (38%), 3% of decks that could run it.

Cards that set Thassa decks apart

These show up in Thassa decks far more often than in other decks that could play them.

  • Archaeomancer$0.31

    84% of these decks, against 3% of other decks that could run it.

  • Panharmonicon$5.03

    76% of these decks, against 4% of other decks that could run it.

  • Peregrine Drake$0.26

    75% of these decks, against 4% of other decks that could run it.

  • Ghostly Flicker$1.16

    75% of these decks, against 5% of other decks that could run it.

  • Sapphire Medallion$7.60

    78% of these decks, against 10% of other decks that could run it.

  • Aether Channeler$0.31

    70% of these decks, against 2% of other decks that could run it.

6 more signature cards
  • Venser, Shaper Savant$0.35

    68% of these decks, against 2% of other decks that could run it.

  • Conjurer's Closet$3.18

    67% of these decks, against 3% of other decks that could run it.

  • Mulldrifter$0.29

    65% of these decks, against 4% of other decks that could run it.

  • Agent of Treachery$3.97

    60% of these decks, against 2% of other decks that could run it.

  • High Tide$0.76

    60% of these decks, against 4% of other decks that could run it.

  • Mystic Sanctuary$1.02

    66% of these decks, against 11% of other decks that could run it.

Thassa, Deep-Dwelling combos

105 of these decks (91%) run at least one combo listed on Commander Spellbook. These are the ones they run most.

  1. ArchaeomancerplusGhostly FlickerplusPeregrine Drake

    Infinite ETBs, LTBs, landfall, mana, storm count and untaps

    58%67 decks
    Steps on Spellbook(opens in a new tab)

  2. Deadeye NavigatorplusPeregrine Drake

    Infinite ETBs, LTBs and mana

    46%53 decks
    Steps on Spellbook(opens in a new tab)

  3. PanharmoniconplusPeregrine DrakeplusVenser, Shaper Savant

    Infinite ETBs, LTBs, mana, storm count and untaps

    32%37 decks
    Steps on Spellbook(opens in a new tab)

  4. Ghostly FlickerplusPeregrine DrakeplusShipwreck Dowser

    Infinite ETBs, LTBs, landfall, mana, storm count and untaps

    31%36 decks
    Steps on Spellbook(opens in a new tab)

  5. ArchaeomancerplusGhostly FlickerplusHigh TideplusPanharmonicon

    Infinite ETBs, LTBs, mana and storm count

    25%29 decks
    Steps on Spellbook(opens in a new tab)

  6. ArchaeomancerplusDisplaceplusPeregrine Drake

    Infinite ETBs, LTBs, mana, storm count, landfall and untaps

    24%28 decks
    Steps on Spellbook(opens in a new tab)

  7. ArchaeomancerplusTemporal ManipulationplusThassa, Deep-Dwelling

    Infinite turns

    16%18 decks
    Steps on Spellbook(opens in a new tab)

  8. ArchaeomancerplusGhostly FlickerplusHigh TideplusNaban, Dean of Iteration

    Infinite ETBs, LTBs, mana and storm count

    15%17 decks
    Steps on Spellbook(opens in a new tab)

Commanders like Thassa, Deep-Dwelling

Their decks lean on many of the same signature cards as Thassa decks do.