Competitive decks with Thassa, Deep-Dwelling | MTG Deck With
Thassa, Deep-Dwelling
CreatureMythic
Traditional (Bo1)
Arena rankedStandard
MTGA ranked player
102824
76 cards (60 main / 16 side)
Traditional (Bo1)
MTGA ranked player
102824
76 cards (60 main / 16 side)
Main deck(60)
Creatures(30)
2Fiend Artisan
4Ilysian Caryatid
2Scavenging Ooze
2Skull Prophet
4Nightmare Shepherd
2Polukranos, Unchained
4Thassa, Deep-Dwelling
3Umori, the Collector
2Goremand
3Gyruda, Doom of Depths
2Massacre Wurm
Instants(2)
2Heartless Act
Sorceries(4)
4Feed the Swarm
Lands(24)
1Fabled Passage
3Forest
3Island
5Swamp
2Temple of Deceit
4Temple of Malady
3Temple of Mystery
3Zagoth Triome
Creatures(30)
2Fiend Artisan
4Ilysian Caryatid
2Scavenging Ooze
2Skull Prophet
4Nightmare Shepherd
2Polukranos, Unchained
4Thassa, Deep-Dwelling
3Umori, the Collector
2Goremand
3Gyruda, Doom of Depths
2Massacre Wurm
Instants(2)
2Heartless Act
Sorceries(4)
4Feed the Swarm
Lands(24)
1Fabled Passage
3Forest
3Island
5Swamp
2Temple of Deceit
4Temple of Malady
3Temple of Mystery
3Zagoth Triome
Sideboard(16)
Creatures(9)
2Skull Prophet
3Blight-Breath Catoblepas
2Goremand
1Gyruda, Doom of Depths
1Gyruda, Doom of Depths
Instants(7)
1Into the Roil
2Negate
3Return to Nature
1Sublime Epiphany
Creatures(9)
2Skull Prophet
3Blight-Breath Catoblepas
2Goremand
1Gyruda, Doom of Depths
1Gyruda, Doom of Depths
Instants(7)
1Into the Roil
2Negate
3Return to Nature
1Sublime Epiphany
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
