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

Thassa, Deep-Dwelling
Rank #1,204
7decks
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
Archaeomancer
100%inclusion7 decks7 decks
85%synergy
Step Through
86%inclusion6 decks7 decks
80%synergy
Spellseeker
86%inclusion6 decks7 decks
77%synergy
Riptide Laboratory
86%inclusion6 decks7 decks
75%synergy
Ghostly Flicker
86%inclusion6 decks7 decks
74%synergy
Watcher for Tomorrow
71%inclusion5 decks7 decks
70%synergy
Shipwreck Dowser
71%inclusion5 decks7 decks
69%synergy
Dour Port-Mage
71%inclusion5 decks7 decks
68%synergy
Temporal Manipulation
71%inclusion5 decks7 decks
68%synergy
Panharmonicon
71%inclusion5 decks7 decks
68%synergy
Top Cards
High Tide
100%inclusion7 decks7 decks
56%synergy
Mystic Remora
86%inclusion6 decks7 decks
58%synergy
Swan Song
86%inclusion6 decks7 decks
60%synergy
Counterspell
86%inclusion6 decks7 decks
19%synergy
Sapphire Medallion
86%inclusion6 decks7 decks
29%synergy
Displacer Kitten
71%inclusion5 decks7 decks
62%synergy
Peregrine Drake
71%inclusion5 decks7 decks
63%synergy
Agent of Treachery
71%inclusion5 decks7 decks
67%synergy
Mana Drain
71%inclusion5 decks7 decks
44%synergy
Solve the Equation
71%inclusion5 decks7 decks
58%synergy
Game Changers
Cyclonic Rift
100%inclusion7 decks7 decks
65%synergy
Thassa's Oracle
86%inclusion6 decks7 decks
73%synergy
Rhystic Study
86%inclusion6 decks7 decks
52%synergy
Mystical Tutor
86%inclusion6 decks7 decks
62%synergy
Force of Will
71%inclusion5 decks7 decks
54%synergy
Narset, Parter of Veils
71%inclusion5 decks7 decks
60%synergy
Ancient Tomb
57%inclusion4 decks7 decks
45%synergy
Fierce Guardianship
57%inclusion4 decks7 decks
34%synergy
The One Ring
43%inclusion3 decks7 decks
30%synergy
Mana Vault
29%inclusion2 decks7 decks
18%synergy
Creatures
Aether Channeler
71%inclusion5 decks7 decks
66%synergy
Venser, Shaper Savant
57%inclusion4 decks7 decks
51%synergy
Sower of Temptation
57%inclusion4 decks7 decks
54%synergy
Glen Elendra Archmage
57%inclusion4 decks7 decks
55%synergy
Tribute Mage
57%inclusion4 decks7 decks
49%synergy
Naban, Dean of Iteration
57%inclusion4 decks7 decks
56%synergy
Deadeye Navigator
57%inclusion4 decks7 decks
53%synergy
Trinket Mage
57%inclusion4 decks7 decks
47%synergy
Mulldrifter
43%inclusion3 decks7 decks
35%synergy
Vedalken Aethermage
43%inclusion3 decks7 decks
40%synergy
Phyrexian Metamorph
43%inclusion3 decks7 decks
24%synergy
Naru Meha, Master Wizard
43%inclusion3 decks7 decks
40%synergy
Laboratory Maniac
43%inclusion3 decks7 decks
25%synergy
Sea Gate Oracle
43%inclusion3 decks7 decks
41%synergy
Starfield Vocalist
33%inclusion1 decks3 decks
31%synergy
Master of Waves
29%inclusion2 decks7 decks
25%synergy
Azami, Lady of Scrolls
29%inclusion2 decks7 decks
25%synergy
Snapcaster Mage
29%inclusion2 decks7 decks
22%synergy
Salvager of Secrets
29%inclusion2 decks7 decks
28%synergy
Malevolent Hermit
29%inclusion2 decks7 decks
25%synergy
Gilded Drake
29%inclusion2 decks7 decks
26%synergy
Harbinger of the Seas
29%inclusion2 decks7 decks
20%synergy
Ixidron
29%inclusion2 decks7 decks
28%synergy
Glasspool Mimic
29%inclusion2 decks7 decks
22%synergy
Clever Impersonator
29%inclusion2 decks7 decks
23%synergy
Spellskite
29%inclusion2 decks7 decks
18%synergy
Urza, Lord High Artificer
29%inclusion2 decks7 decks
21%synergy
Diluvian Primordial
29%inclusion2 decks7 decks
26%synergy
Sibsig Appraiser
20%inclusion1 decks5 decks
20%synergy
Y'shtola Rhul
20%inclusion1 decks5 decks
18%synergy
Palinchron
14%inclusion1 decks7 decks
13%synergy
Solemn Simulacrum
14%inclusion1 decks7 decks
-8%synergy
Trophy Mage
14%inclusion1 decks7 decks
7%synergy
Willbender
14%inclusion1 decks7 decks
14%synergy
Rishadan Cutpurse
14%inclusion1 decks7 decks
14%synergy
Scholar of the Ages
14%inclusion1 decks7 decks
13%synergy
Thryx, the Sudden Storm
14%inclusion1 decks7 decks
13%synergy
Phantom Steed
14%inclusion1 decks7 decks
13%synergy
Vendilion Clique
14%inclusion1 decks7 decks
14%synergy
Oboro Breezecaller
14%inclusion1 decks7 decks
13%synergy
Orvar, the All-Form
14%inclusion1 decks7 decks
13%synergy
Sludge Monster
14%inclusion1 decks7 decks
14%synergy
Tishana's Tidebinder
14%inclusion1 decks7 decks
10%synergy
Consecrated Sphinx
14%inclusion1 decks7 decks
2%synergy
Subtlety
14%inclusion1 decks7 decks
13%synergy
Nevermaker
14%inclusion1 decks7 decks
14%synergy
Meloku the Clouded Mirror
14%inclusion1 decks7 decks
12%synergy
Fear of Impostors
14%inclusion1 decks7 decks
13%synergy
Willbreaker
14%inclusion1 decks7 decks
13%synergy
Spark Double
14%inclusion1 decks7 decks
1%synergy
Instants
Muddle the Mixture
57%inclusion4 decks7 decks
41%synergy
An Offer You Can't Refuse
57%inclusion4 decks7 decks
21%synergy
Force of Negation
57%inclusion4 decks7 decks
42%synergy
Pongify
43%inclusion3 decks7 decks
3%synergy
Reality Shift
43%inclusion3 decks7 decks
15%synergy
Resculpt
43%inclusion3 decks7 decks
24%synergy
Flusterstorm
43%inclusion3 decks7 decks
33%synergy
Arcane Denial
43%inclusion3 decks7 decks
7%synergy
Snap
43%inclusion3 decks7 decks
25%synergy
Narset's Reversal
43%inclusion3 decks7 decks
31%synergy
Pact of Negation
43%inclusion3 decks7 decks
33%synergy
Rapid Hybridization
29%inclusion2 decks7 decks
-6%synergy
Frantic Search
29%inclusion2 decks7 decks
-1%synergy
Mental Misstep
29%inclusion2 decks7 decks
22%synergy
Displace
29%inclusion2 decks7 decks
25%synergy
Brainstorm
29%inclusion2 decks7 decks
-13%synergy
Essence Flux
29%inclusion2 decks7 decks
21%synergy
Dispel
29%inclusion2 decks7 decks
19%synergy
Pull from Tomorrow
29%inclusion2 decks7 decks
19%synergy
Sink into Stupor
29%inclusion2 decks7 decks
7%synergy
Dramatic Reversal
29%inclusion2 decks7 decks
9%synergy
Trickbind
14%inclusion1 decks7 decks
13%synergy
Illusionist's Stratagem
14%inclusion1 decks7 decks
13%synergy
Chain of Vapor
14%inclusion1 decks7 decks
9%synergy
Negate
14%inclusion1 decks7 decks
-24%synergy
Familiar's Ruse
14%inclusion1 decks7 decks
13%synergy
Intuition
14%inclusion1 decks7 decks
13%synergy
Flare of Denial
14%inclusion1 decks7 decks
8%synergy
Brain Freeze
14%inclusion1 decks7 decks
10%synergy
Mindbreak Trap
14%inclusion1 decks7 decks
9%synergy
Mystic Reflection
14%inclusion1 decks7 decks
12%synergy
Gifts Ungiven
14%inclusion1 decks7 decks
13%synergy
Nexus of Fate
14%inclusion1 decks7 decks
9%synergy
Daze
14%inclusion1 decks7 decks
12%synergy
Intellectual Offering
14%inclusion1 decks7 decks
14%synergy
Capsize
14%inclusion1 decks7 decks
10%synergy
Aetherize
14%inclusion1 decks7 decks
-14%synergy
Into the Flood Maw
14%inclusion1 decks7 decks
8%synergy
Stream of Consciousness
14%inclusion1 decks7 decks
14%synergy
Delay
14%inclusion1 decks7 decks
10%synergy
Flow of Knowledge
14%inclusion1 decks7 decks
-2%synergy
Rewind
14%inclusion1 decks7 decks
2%synergy
Misdirection
14%inclusion1 decks7 decks
9%synergy
Borne Upon a Wind
14%inclusion1 decks7 decks
10%synergy
Spell Pierce
14%inclusion1 decks7 decks
6%synergy
Boomerang
14%inclusion1 decks7 decks
13%synergy
March of Swirling Mist
14%inclusion1 decks7 decks
6%synergy
Miscast
14%inclusion1 decks7 decks
11%synergy
Compelling Deterrence
14%inclusion1 decks7 decks
14%synergy
Evacuation
14%inclusion1 decks7 decks
7%synergy
Sorceries
Windfall
57%inclusion4 decks7 decks
34%synergy
Time Warp
57%inclusion4 decks7 decks
51%synergy
Walk the Aeons
43%inclusion3 decks7 decks
41%synergy
Merchant Scroll
43%inclusion3 decks7 decks
33%synergy
Ponder
29%inclusion2 decks7 decks
-1%synergy
Gitaxian Probe
29%inclusion2 decks7 decks
17%synergy
Capture of Jingzhou
29%inclusion2 decks7 decks
26%synergy
Timetwister
29%inclusion2 decks7 decks
26%synergy
Rite of Replication
29%inclusion2 decks7 decks
22%synergy
Mind Spiral
14%inclusion1 decks7 decks
14%synergy
Echo of Eons
14%inclusion1 decks7 decks
12%synergy
Consuming Tide
14%inclusion1 decks7 decks
11%synergy
Mana Severance
14%inclusion1 decks7 decks
13%synergy
Fabricate
14%inclusion1 decks7 decks
-8%synergy
Sea Gate Restoration
14%inclusion1 decks7 decks
0%synergy
Lórien Revealed
14%inclusion1 decks7 decks
5%synergy
Paradigm Shift
14%inclusion1 decks7 decks
14%synergy
Time Stretch
14%inclusion1 decks7 decks
10%synergy
Finale of Revelation
14%inclusion1 decks7 decks
8%synergy
Personal Tutor
14%inclusion1 decks7 decks
10%synergy
Preordain
14%inclusion1 decks7 decks
-10%synergy
Utility Artifacts
Conjurer's Closet
43%inclusion3 decks7 decks
39%synergy
Sensei's Divining Top
29%inclusion2 decks7 decks
13%synergy
Strionic Resonator
29%inclusion2 decks7 decks
26%synergy
Isochron Scepter
29%inclusion2 decks7 decks
10%synergy
Static Orb
14%inclusion1 decks7 decks
11%synergy
Soul-Guide Lantern
14%inclusion1 decks7 decks
10%synergy
Illusionist's Bracers
14%inclusion1 decks7 decks
11%synergy
Winter Orb
14%inclusion1 decks7 decks
9%synergy
Moonsilver Key
14%inclusion1 decks7 decks
11%synergy
Mirror of Fate
14%inclusion1 decks7 decks
14%synergy
Panoptic Mirror
14%inclusion1 decks7 decks
14%synergy
Vedalken Orrery
14%inclusion1 decks7 decks
11%synergy
Pyre of Heroes
14%inclusion1 decks7 decks
14%synergy
Mirage Mirror
14%inclusion1 decks7 decks
11%synergy
Helm of the Host
14%inclusion1 decks7 decks
11%synergy
Library of Leng
14%inclusion1 decks7 decks
13%synergy
Sword of Hearth and Home
14%inclusion1 decks7 decks
12%synergy
Possession Engine
14%inclusion1 decks7 decks
13%synergy
Scroll of Fate
14%inclusion1 decks7 decks
14%synergy
Tangle Wire
14%inclusion1 decks7 decks
14%synergy
Howling Mine
14%inclusion1 decks7 decks
7%synergy
Altar of Dementia
14%inclusion1 decks7 decks
13%synergy
Enchantments
Counterbalance
43%inclusion3 decks7 decks
39%synergy
Chamber of Manipulation
29%inclusion2 decks7 decks
28%synergy
Leyline of Anticipation
29%inclusion2 decks7 decks
19%synergy
Stasis
29%inclusion2 decks7 decks
28%synergy
Propaganda
29%inclusion2 decks7 decks
-1%synergy
Back to Basics
14%inclusion1 decks7 decks
6%synergy
Trade Routes
14%inclusion1 decks7 decks
13%synergy
Sugar Coat
14%inclusion1 decks7 decks
14%synergy
Extravagant Replication
14%inclusion1 decks7 decks
12%synergy
Omniscience
14%inclusion1 decks7 decks
6%synergy
Thought Lash
14%inclusion1 decks7 decks
14%synergy
Dress Down
14%inclusion1 decks7 decks
12%synergy
Planeswalkers
Teferi, Master of Time
29%inclusion2 decks7 decks
23%synergy
Jace, Wielder of Mysteries
14%inclusion1 decks7 decks
0%synergy
Utility Lands
Mystic Sanctuary
100%inclusion7 decks7 decks
49%synergy
Reliquary Tower
71%inclusion5 decks7 decks
15%synergy
Urza's Saga
57%inclusion4 decks7 decks
41%synergy
War Room
57%inclusion4 decks7 decks
41%synergy
Nykthos, Shrine to Nyx
57%inclusion4 decks7 decks
41%synergy
Cephalid Coliseum
57%inclusion4 decks7 decks
48%synergy
Castle Vantress
57%inclusion4 decks7 decks
38%synergy
Tolaria West
43%inclusion3 decks7 decks
37%synergy
Otawara, Soaring City
43%inclusion3 decks7 decks
18%synergy
Mistrise Village
40%inclusion2 decks5 decks
31%synergy
Rivendell
29%inclusion2 decks7 decks
17%synergy
Seat of the Synod
29%inclusion2 decks7 decks
11%synergy
Inventors' Fair
29%inclusion2 decks7 decks
15%synergy
Wasteland
14%inclusion1 decks7 decks
13%synergy
Minamo, School at Water's Edge
14%inclusion1 decks7 decks
2%synergy
Sunscorched Desert
14%inclusion1 decks7 decks
13%synergy
Ghost Quarter
14%inclusion1 decks7 decks
12%synergy
Coral Atoll
14%inclusion1 decks7 decks
11%synergy
Winding Canyons
14%inclusion1 decks7 decks
14%synergy
Command Beacon
14%inclusion1 decks7 decks
10%synergy
Academy Ruins
14%inclusion1 decks7 decks
-4%synergy
Thespian's Stage
14%inclusion1 decks7 decks
12%synergy
Endless Sands
14%inclusion1 decks7 decks
14%synergy
Homeward Path
14%inclusion1 decks7 decks
13%synergy
Moonring Island
14%inclusion1 decks7 decks
14%synergy
Saprazzan Skerry
14%inclusion1 decks7 decks
11%synergy
Guildless Commons
14%inclusion1 decks7 decks
12%synergy
Mana Artifacts
Sol Ring
100%inclusion7 decks7 decks
15%synergy
Arcane Signet
71%inclusion5 decks7 decks
6%synergy
Thought Vessel
71%inclusion5 decks7 decks
20%synergy
Mind Stone
71%inclusion5 decks7 decks
35%synergy
Fellwar Stone
43%inclusion3 decks7 decks
23%synergy
Extraplanar Lens
43%inclusion3 decks7 decks
35%synergy
Everflowing Chalice
29%inclusion2 decks7 decks
12%synergy
Lotus Petal
29%inclusion2 decks7 decks
16%synergy
Mox Opal
29%inclusion2 decks7 decks
19%synergy
Chrome Mox
29%inclusion2 decks7 decks
19%synergy
Grim Monolith
14%inclusion1 decks7 decks
9%synergy
Mox Diamond
14%inclusion1 decks7 decks
9%synergy
Lands
Island
86%inclusion6 decks7 decks
-8%synergy
Prismatic Vista
57%inclusion4 decks7 decks
53%synergy
Polluted Delta
57%inclusion4 decks7 decks
49%synergy
Flooded Strand
57%inclusion4 decks7 decks
49%synergy
Misty Rainforest
43%inclusion3 decks7 decks
35%synergy
Scalding Tarn
43%inclusion3 decks7 decks
35%synergy
Cavern of Souls
29%inclusion2 decks7 decks
24%synergy
Sink into Stupor
29%inclusion2 decks7 decks
7%synergy
Gemstone Caverns
29%inclusion2 decks7 decks
23%synergy
Glasspool Mimic
29%inclusion2 decks7 decks
22%synergy
Myriad Landscape
14%inclusion1 decks7 decks
-12%synergy
Sea Gate Restoration
14%inclusion1 decks7 decks
0%synergy
Snow-Covered Island
14%inclusion1 decks7 decks
6%synergy