2Alrund, God of the Cosmos // Hakka, Whispering Raven
Planeswalkers(1)
1Ugin, the Spirit Dragon
Sorceries(4)
4Sea Gate Restoration // Sea Gate, Reborn
Artifacts(4)
4Nyx Lotus
Enchantments(4)
4Bind the Monster
Lands(19)
4Castle Vantress
15Snow-Covered Island
Creatures(28)
3Corridor Monitor
4Thassa's Oracle
2Barrin, Tolarian Archmage
2Brazen Borrower // Petty Theft
//
4Cosima, God of the Voyage // The Omenkeel
4Gadwick, the Wizened
4Arcanist's Owl
3Thassa, Deep-Dwelling
2Alrund, God of the Cosmos // Hakka, Whispering Raven
Planeswalkers(1)
1Ugin, the Spirit Dragon
Sorceries(4)
4Sea Gate Restoration // Sea Gate, Reborn
Artifacts(4)
4Nyx Lotus
Enchantments(4)
4Bind the Monster
Lands(19)
4Castle Vantress
15Snow-Covered Island
Sideboard(15)
Planeswalkers(4)
2Jace, Mirror Mage
2Ugin, the Spirit Dragon
Instants(11)
2Essence Scatter
3Negate
2Mystical Dispute
4Graven Lore
Planeswalkers(4)
2Jace, Mirror Mage
2Ugin, the Spirit Dragon
Instants(11)
2Essence Scatter
3Negate
2Mystical Dispute
4Graven Lore
Competitive insights for Thassa, Deep-Dwelling
Overview
Thassa, Deep-Dwelling appears in 45 competitive decklists in our database. Standard accounts for 84.4% of lists. Coverage spans September 2020 to February 2025.
Competitive format breakdown
Format
Decks
Share
38
84.4%
Other ingested formats (not in the competitive breakdown): 15.6%
Often played with
Recent events
Rivals Gauntlet Standard Decklists — 1 deck (9/3/2021)
April Strixhaven League Weekend – Rivals Standard Decklists — 1 deck (4/10/2021)
Kaldheim Championship Standard Decklists G-L — 1 deck (3/26/2021)
November Zendikar Rising League Weekend – Rivals League Decklists — 1 deck (11/6/2020)
October Zendikar Rising League Weekend – Rivals League Decklists — 2 decks (10/23/2020)
Frequently asked questions
How many competitive decks play Thassa, Deep-Dwelling?
Our database currently tracks 45 competitive decklists that include this card.
What formats use Thassa, Deep-Dwelling most?
Standard is the most common format (84.4% of tracked lists).
What cards pair with Thassa, Deep-Dwelling?
Top co-played cards include Negate (78%) and Solemn Simulacrum (56%).
When was Thassa, Deep-Dwelling last seen in the data?
The most recent ingested list was at Rivals Gauntlet Standard Decklists (Sep 3, 2021).
What time range does this data cover?
Tracked lists span September 2020 through February 2025.
Is Thassa, Deep-Dwelling played in Standard?
Yes — 38 competitive Standard lists include Thassa, Deep-Dwelling (84.4% of tracked lists).
About competitive deck data
Lists are sourced from competitive Magic: The Gathering events ingested from magic.gg and related feeds. Card names, oracle text, and images are provided via Scryfall. Synergy rates show how often another card appears in the same decklist. Data is updated as new events are imported.
Data updated through February 2025 · Last decklist seen: Rivals Gauntlet Standard Decklists, Sep 3, 2021
