Thassa, Deep-Dwelling (Commander) - Optimized Extra Turns

Thassa, Deep-Dwelling
Rank #1,237
6decks
Background image for Brewing Dimir Elves with Nadier, Agent of the Duskenel
Nick Benstead
Jul 29, 2025
Brewing Dimir Elves with Nadier, Agent of the Duskenel
It's an Elves deck... in black and blue? Does that even work? Nick certainly thinks it can.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Step Through
100%inclusion6 decks6 decks
95%synergy
Spellseeker
100%inclusion6 decks6 decks
92%synergy
Archaeomancer
100%inclusion6 decks6 decks
85%synergy
Aether Channeler
83%inclusion5 decks6 decks
78%synergy
Swan Song
100%inclusion6 decks6 decks
74%synergy
Riptide Laboratory
83%inclusion5 decks6 decks
73%synergy
Ghostly Flicker
83%inclusion5 decks6 decks
72%synergy
Solve the Equation
83%inclusion5 decks6 decks
71%synergy
Watcher for Tomorrow
67%inclusion4 decks6 decks
65%synergy
Naban, Dean of Iteration
67%inclusion4 decks6 decks
65%synergy
Top Cards
High Tide
100%inclusion6 decks6 decks
56%synergy
Sapphire Medallion
100%inclusion6 decks6 decks
42%synergy
Mystic Remora
83%inclusion5 decks6 decks
56%synergy
Counterspell
83%inclusion5 decks6 decks
17%synergy
Muddle the Mixture
67%inclusion4 decks6 decks
51%synergy
Windfall
67%inclusion4 decks6 decks
44%synergy
Displacer Kitten
67%inclusion4 decks6 decks
57%synergy
Peregrine Drake
67%inclusion4 decks6 decks
59%synergy
Venser, Shaper Savant
67%inclusion4 decks6 decks
60%synergy
An Offer You Can't Refuse
67%inclusion4 decks6 decks
30%synergy
Game Changers
Cyclonic Rift
100%inclusion6 decks6 decks
66%synergy
Thassa's Oracle
83%inclusion5 decks6 decks
70%synergy
Rhystic Study
83%inclusion5 decks6 decks
50%synergy
Narset, Parter of Veils
83%inclusion5 decks6 decks
72%synergy
Mystical Tutor
83%inclusion5 decks6 decks
60%synergy
Force of Will
67%inclusion4 decks6 decks
49%synergy
Ancient Tomb
50%inclusion3 decks6 decks
38%synergy
The One Ring
50%inclusion3 decks6 decks
37%synergy
Fierce Guardianship
50%inclusion3 decks6 decks
27%synergy
Chrome Mox
33%inclusion2 decks6 decks
24%synergy
Creatures
Agent of Treachery
67%inclusion4 decks6 decks
62%synergy
Sower of Temptation
67%inclusion4 decks6 decks
64%synergy
Glen Elendra Archmage
67%inclusion4 decks6 decks
64%synergy
Tribute Mage
67%inclusion4 decks6 decks
59%synergy
Dour Port-Mage
67%inclusion4 decks6 decks
63%synergy
Shipwreck Dowser
67%inclusion4 decks6 decks
64%synergy
Trinket Mage
67%inclusion4 decks6 decks
57%synergy
Mulldrifter
50%inclusion3 decks6 decks
43%synergy
Vedalken Aethermage
50%inclusion3 decks6 decks
47%synergy
Phyrexian Metamorph
50%inclusion3 decks6 decks
31%synergy
Naru Meha, Master Wizard
50%inclusion3 decks6 decks
48%synergy
Sea Gate Oracle
50%inclusion3 decks6 decks
48%synergy
Deadeye Navigator
50%inclusion3 decks6 decks
46%synergy
Starfield Vocalist
50%inclusion1 decks2 decks
47%synergy
Master of Waves
33%inclusion2 decks6 decks
30%synergy
Azami, Lady of Scrolls
33%inclusion2 decks6 decks
30%synergy
Malevolent Hermit
33%inclusion2 decks6 decks
30%synergy
Harbinger of the Seas
33%inclusion2 decks6 decks
24%synergy
Ixidron
33%inclusion2 decks6 decks
32%synergy
Laboratory Maniac
33%inclusion2 decks6 decks
15%synergy
Glasspool Mimic
33%inclusion2 decks6 decks
27%synergy
Clever Impersonator
33%inclusion2 decks6 decks
27%synergy
Diluvian Primordial
33%inclusion2 decks6 decks
30%synergy
Sibsig Appraiser
25%inclusion1 decks4 decks
25%synergy
Y'shtola Rhul
25%inclusion1 decks4 decks
23%synergy
Palinchron
17%inclusion1 decks6 decks
15%synergy
Solemn Simulacrum
17%inclusion1 decks6 decks
-5%synergy
Trophy Mage
17%inclusion1 decks6 decks
10%synergy
Willbender
17%inclusion1 decks6 decks
16%synergy
Rishadan Cutpurse
17%inclusion1 decks6 decks
17%synergy
Scholar of the Ages
17%inclusion1 decks6 decks
16%synergy
Thryx, the Sudden Storm
17%inclusion1 decks6 decks
15%synergy
Vendilion Clique
17%inclusion1 decks6 decks
16%synergy
Orvar, the All-Form
17%inclusion1 decks6 decks
16%synergy
Sludge Monster
17%inclusion1 decks6 decks
16%synergy
Tishana's Tidebinder
17%inclusion1 decks6 decks
12%synergy
Snapcaster Mage
17%inclusion1 decks6 decks
10%synergy
Subtlety
17%inclusion1 decks6 decks
15%synergy
Nevermaker
17%inclusion1 decks6 decks
17%synergy
Salvager of Secrets
17%inclusion1 decks6 decks
16%synergy
Fear of Impostors
17%inclusion1 decks6 decks
15%synergy
Willbreaker
17%inclusion1 decks6 decks
16%synergy
Gilded Drake
17%inclusion1 decks6 decks
14%synergy
Spark Double
17%inclusion1 decks6 decks
3%synergy
Mind Flayer
17%inclusion1 decks6 decks
15%synergy
Serum Visionary
17%inclusion1 decks6 decks
16%synergy
Prosperous Pirates
17%inclusion1 decks6 decks
17%synergy
Rishadan Footpad
17%inclusion1 decks6 decks
17%synergy
Faerie Mastermind
17%inclusion1 decks6 decks
2%synergy
Cloud of Faeries
17%inclusion1 decks6 decks
13%synergy
Instants
Mana Drain
67%inclusion4 decks6 decks
40%synergy
Pongify
50%inclusion3 decks6 decks
10%synergy
Reality Shift
50%inclusion3 decks6 decks
22%synergy
Resculpt
50%inclusion3 decks6 decks
31%synergy
Flusterstorm
50%inclusion3 decks6 decks
40%synergy
Force of Negation
50%inclusion3 decks6 decks
35%synergy
Narset's Reversal
50%inclusion3 decks6 decks
38%synergy
Pact of Negation
50%inclusion3 decks6 decks
40%synergy
Rapid Hybridization
33%inclusion2 decks6 decks
-1%synergy
Frantic Search
33%inclusion2 decks6 decks
3%synergy
Mental Misstep
33%inclusion2 decks6 decks
26%synergy
Displace
33%inclusion2 decks6 decks
30%synergy
Brainstorm
33%inclusion2 decks6 decks
-8%synergy
Essence Flux
33%inclusion2 decks6 decks
25%synergy
Dispel
33%inclusion2 decks6 decks
24%synergy
Arcane Denial
33%inclusion2 decks6 decks
-3%synergy
Snap
33%inclusion2 decks6 decks
15%synergy
Pull from Tomorrow
33%inclusion2 decks6 decks
24%synergy
Sink into Stupor
33%inclusion2 decks6 decks
12%synergy
Dramatic Reversal
33%inclusion2 decks6 decks
13%synergy
Trickbind
17%inclusion1 decks6 decks
15%synergy
Illusionist's Stratagem
17%inclusion1 decks6 decks
15%synergy
Chain of Vapor
17%inclusion1 decks6 decks
12%synergy
Negate
17%inclusion1 decks6 decks
-21%synergy
Familiar's Ruse
17%inclusion1 decks6 decks
16%synergy
Intuition
17%inclusion1 decks6 decks
15%synergy
Brain Freeze
17%inclusion1 decks6 decks
13%synergy
Mindbreak Trap
17%inclusion1 decks6 decks
11%synergy
Mystic Reflection
17%inclusion1 decks6 decks
15%synergy
Gifts Ungiven
17%inclusion1 decks6 decks
15%synergy
Nexus of Fate
17%inclusion1 decks6 decks
11%synergy
Intellectual Offering
17%inclusion1 decks6 decks
16%synergy
Aetherize
17%inclusion1 decks6 decks
-12%synergy
Into the Flood Maw
17%inclusion1 decks6 decks
11%synergy
Stream of Consciousness
17%inclusion1 decks6 decks
16%synergy
Delay
17%inclusion1 decks6 decks
13%synergy
Flow of Knowledge
17%inclusion1 decks6 decks
1%synergy
Rewind
17%inclusion1 decks6 decks
4%synergy
Misdirection
17%inclusion1 decks6 decks
11%synergy
Borne Upon a Wind
17%inclusion1 decks6 decks
12%synergy
Spell Pierce
17%inclusion1 decks6 decks
8%synergy
Miscast
17%inclusion1 decks6 decks
13%synergy
Compelling Deterrence
17%inclusion1 decks6 decks
16%synergy
Evacuation
17%inclusion1 decks6 decks
9%synergy
Sorceries
Temporal Manipulation
67%inclusion4 decks6 decks
63%synergy
Merchant Scroll
50%inclusion3 decks6 decks
41%synergy
Time Warp
50%inclusion3 decks6 decks
44%synergy
Ponder
33%inclusion2 decks6 decks
4%synergy
Walk the Aeons
33%inclusion2 decks6 decks
31%synergy
Gitaxian Probe
33%inclusion2 decks6 decks
22%synergy
Timetwister
33%inclusion2 decks6 decks
31%synergy
Rite of Replication
33%inclusion2 decks6 decks
27%synergy
Mind Spiral
17%inclusion1 decks6 decks
16%synergy
Echo of Eons
17%inclusion1 decks6 decks
14%synergy
Consuming Tide
17%inclusion1 decks6 decks
13%synergy
Mana Severance
17%inclusion1 decks6 decks
16%synergy
Fabricate
17%inclusion1 decks6 decks
-5%synergy
Sea Gate Restoration
17%inclusion1 decks6 decks
2%synergy
Lórien Revealed
17%inclusion1 decks6 decks
8%synergy
Finale of Revelation
17%inclusion1 decks6 decks
10%synergy
Capture of Jingzhou
17%inclusion1 decks6 decks
14%synergy
Preordain
17%inclusion1 decks6 decks
-7%synergy
Utility Artifacts
Panharmonicon
67%inclusion4 decks6 decks
63%synergy
Sensei's Divining Top
33%inclusion2 decks6 decks
18%synergy
Conjurer's Closet
33%inclusion2 decks6 decks
29%synergy
Strionic Resonator
33%inclusion2 decks6 decks
31%synergy
Isochron Scepter
33%inclusion2 decks6 decks
15%synergy
Soul-Guide Lantern
17%inclusion1 decks6 decks
12%synergy
Moonsilver Key
17%inclusion1 decks6 decks
14%synergy
Pyre of Heroes
17%inclusion1 decks6 decks
16%synergy
Mirage Mirror
17%inclusion1 decks6 decks
13%synergy
Helm of the Host
17%inclusion1 decks6 decks
13%synergy
Sword of Hearth and Home
17%inclusion1 decks6 decks
15%synergy
Possession Engine
17%inclusion1 decks6 decks
16%synergy
Scroll of Fate
17%inclusion1 decks6 decks
16%synergy
Tangle Wire
17%inclusion1 decks6 decks
16%synergy
Howling Mine
17%inclusion1 decks6 decks
10%synergy
Altar of Dementia
17%inclusion1 decks6 decks
15%synergy
Enchantments
Counterbalance
50%inclusion3 decks6 decks
46%synergy
Chamber of Manipulation
33%inclusion2 decks6 decks
33%synergy
Back to Basics
17%inclusion1 decks6 decks
9%synergy
Sugar Coat
17%inclusion1 decks6 decks
16%synergy
Omniscience
17%inclusion1 decks6 decks
8%synergy
Leyline of Anticipation
17%inclusion1 decks6 decks
7%synergy
Stasis
17%inclusion1 decks6 decks
16%synergy
Dress Down
17%inclusion1 decks6 decks
14%synergy
Propaganda
17%inclusion1 decks6 decks
-13%synergy
Planeswalkers
Teferi, Master of Time
33%inclusion2 decks6 decks
28%synergy
Utility Lands
Mystic Sanctuary
100%inclusion6 decks6 decks
49%synergy
War Room
67%inclusion4 decks6 decks
51%synergy
Nykthos, Shrine to Nyx
67%inclusion4 decks6 decks
50%synergy
Reliquary Tower
67%inclusion4 decks6 decks
10%synergy
Cephalid Coliseum
67%inclusion4 decks6 decks
58%synergy
Tolaria West
50%inclusion3 decks6 decks
44%synergy
Urza's Saga
50%inclusion3 decks6 decks
33%synergy
Castle Vantress
50%inclusion3 decks6 decks
31%synergy
Rivendell
33%inclusion2 decks6 decks
22%synergy
Seat of the Synod
33%inclusion2 decks6 decks
15%synergy
Inventors' Fair
33%inclusion2 decks6 decks
20%synergy
Otawara, Soaring City
33%inclusion2 decks6 decks
8%synergy
Mistrise Village
25%inclusion1 decks4 decks
16%synergy
Sunscorched Desert
17%inclusion1 decks6 decks
15%synergy
Ghost Quarter
17%inclusion1 decks6 decks
14%synergy
Coral Atoll
17%inclusion1 decks6 decks
13%synergy
Command Beacon
17%inclusion1 decks6 decks
12%synergy
Academy Ruins
17%inclusion1 decks6 decks
-2%synergy
Thespian's Stage
17%inclusion1 decks6 decks
14%synergy
Endless Sands
17%inclusion1 decks6 decks
17%synergy
Moonring Island
17%inclusion1 decks6 decks
16%synergy
Saprazzan Skerry
17%inclusion1 decks6 decks
14%synergy
Guildless Commons
17%inclusion1 decks6 decks
15%synergy
Mana Artifacts
Sol Ring
100%inclusion6 decks6 decks
15%synergy
Arcane Signet
83%inclusion5 decks6 decks
18%synergy
Mind Stone
83%inclusion5 decks6 decks
47%synergy
Thought Vessel
67%inclusion4 decks6 decks
15%synergy
Fellwar Stone
50%inclusion3 decks6 decks
30%synergy
Extraplanar Lens
50%inclusion3 decks6 decks
42%synergy
Everflowing Chalice
33%inclusion2 decks6 decks
17%synergy
Mox Opal
33%inclusion2 decks6 decks
23%synergy
Grim Monolith
17%inclusion1 decks6 decks
11%synergy
Lotus Petal
17%inclusion1 decks6 decks
4%synergy
Mana Vault
17%inclusion1 decks6 decks
6%synergy
Mox Diamond
17%inclusion1 decks6 decks
11%synergy
Lands
Island
100%inclusion6 decks6 decks
7%synergy
Prismatic Vista
67%inclusion4 decks6 decks
62%synergy
Polluted Delta
67%inclusion4 decks6 decks
58%synergy
Flooded Strand
67%inclusion4 decks6 decks
58%synergy
Misty Rainforest
50%inclusion3 decks6 decks
42%synergy
Scalding Tarn
50%inclusion3 decks6 decks
42%synergy
Cavern of Souls
33%inclusion2 decks6 decks
29%synergy
Sink into Stupor
33%inclusion2 decks6 decks
12%synergy
Glasspool Mimic
33%inclusion2 decks6 decks
27%synergy
Myriad Landscape
17%inclusion1 decks6 decks
-10%synergy
Sea Gate Restoration
17%inclusion1 decks6 decks
2%synergy
Gemstone Caverns
17%inclusion1 decks6 decks
11%synergy