Thassa, Deep-Dwelling + Eternal Witness + Walk the Aeons
Thassa, Deep-Dwelling
Eternal Witness
Walk the Aeons
Requires
Thassa, Deep-Dwelling must be on the battlefield.
Eternal Witness must be on the battlefield.
Walk the Aeons must be in hand.
Mana needed: 
each turn
each turn
Steps
- Cast Walk the Aeons by paying , getting an extra turn after this one.
- At the beginning of your end step, Thassa triggers, blinking Eternal Witness.
- Eternal Witness enters the battlefield, returning Walk the Aeons from your graveyard to your hand.
- Repeat.
Results
Infinite turns.
Top Commanders
Yarok, the Desecrated
0.14% of 10870 decks
15 decks
Roon of the Hidden Realm
0.38% of 3134 decks
12 decks
Aesi, Tyrant of Gyre Strait
0.08% of 11392 decks
9 decks
Atraxa, Grand Unifier
0.05% of 14559 decks
8 decks
Riku of Two Reflections
0.10% of 4874 decks
5 decks
Slogurk, the Overslime
0.28% of 1791 decks
5 decks
Chulane, Teller of Tales
0.05% of 7700 decks
4 decks
Omnath, Locus of Creation
0.03% of 14162 decks
4 decks
Tatyova, Benthic Druid
0.05% of 6578 decks
3 decks
Uro, Titan of Nature's Wrath
0.19% of 1599 decks
3 decks
Bonny Pall, Clearcutter
0.12% of 2573 decks
3 decks
Thrasios, Triton Hero // Vial Smasher the Fierce
0.08% of 3749 decks
3 decks
Muldrotha, the Gravetide
0.02% of 17150 decks
3 decks
Nadu, Winged Wisdom
0.03% of 5916 decks
2 decks
Xolatoyac, the Smiling Flood
0.08% of 2464 decks
2 decks
Esika, God of the Tree
0.01% of 19362 decks
2 decks
Omo, Queen of Vesuva
0.02% of 8358 decks
2 decks
Kruphix, God of Horizons
0.06% of 3390 decks
2 decks
New Cards
Riptide Gearhulk
17% of 6 decks
+13% synergy
Riverpyre Verge
14% of 7 decks
+8% synergy
Oviya, Automech Artisan
4% of 24 decks
+3% synergy
Willowrush Verge
4% of 27 decks
-2% synergy
High Synergy Cards
Aminatou, the Fateshifter
69% of 13 decks
+66% synergy
Soulherder
68% of 38 decks
+63% synergy
Teleportation Circle
66% of 38 decks
+62% synergy
Ephemerate
58% of 38 decks
+52% synergy
Eerie Interlude
53% of 38 decks
+49% synergy
Brago, King Eternal
45% of 38 decks
+41% synergy
Emiel the Blessed
45% of 38 decks
+41% synergy
Yorion, Sky Nomad
42% of 38 decks
+40% synergy
Felidar Guardian
42% of 38 decks
+40% synergy
Peregrine Drake
40% of 126 decks
+36% synergy
Top Cards
Swords to Plowshares
66% of 38 decks
+3% synergy
Counterspell
44% of 126 decks
+2% synergy
Beast Within
43% of 126 decks
+6% synergy
Nature's Lore
40% of 126 decks
+9% synergy
Farseek
40% of 126 decks
+5% synergy
Cultivate
40% of 126 decks
-5% synergy
Sun Titan
39% of 38 decks
+30% synergy
Kiki-Jiki, Mirror Breaker
39% of 23 decks
+36% synergy
Ghostly Flicker
39% of 126 decks
+34% synergy
Azusa, Lost but Seeking
38% of 126 decks
+31% synergy
Game Changers
Cyclonic Rift
42% of 126 decks
+15% synergy
Demonic Tutor
39% of 38 decks
+18% synergy
Mystical Tutor
34% of 126 decks
+20% synergy
Rhystic Study
33% of 126 decks
+6% synergy
Vampiric Tutor
32% of 38 decks
+14% synergy
Enlightened Tutor
26% of 38 decks
+9% synergy
Jeska's Will
22% of 23 decks
+5% synergy
Force of Will
15% of 126 decks
+4% synergy
Imperial Seal
13% of 38 decks
+7% synergy
Glacial Chasm
8% of 126 decks
+7% synergy
Creatures
Archaeomancer
37% of 126 decks
+34% synergy
Coiling Oracle
37% of 126 decks
+30% synergy
Restoration Angel
37% of 38 decks
+34% synergy
Wall of Omens
37% of 38 decks
+34% synergy
Wood Elves
37% of 126 decks
+30% synergy
Avenger of Zendikar
36% of 126 decks
+27% synergy
Mulldrifter
35% of 126 decks
+29% synergy
Tatyova, Benthic Druid
35% of 126 decks
+23% synergy
Deadeye Navigator
34% of 126 decks
+32% synergy
Reclamation Sage
33% of 126 decks
+22% synergy
Elesh Norn, Mother of Machines
32% of 38 decks
+28% synergy
Etali, Primal Conqueror
30% of 23 decks
+21% synergy
Lotus Cobra
29% of 126 decks
+22% synergy
Charming Prince
29% of 38 decks
+27% synergy
Skyclave Apparition
29% of 38 decks
+26% synergy
Ravenous Chupacabra
29% of 38 decks
+25% synergy
Baleful Strix
29% of 38 decks
+16% synergy
Timeless Witness
28% of 126 decks
+25% synergy
Tireless Provisioner
28% of 126 decks
+17% synergy
Pinnacle Monk
27% of 11 decks
+23% synergy
Eldrazi Displacer
26% of 38 decks
+25% synergy
Ertai Resurrected
26% of 38 decks
+24% synergy
Cloudblazer
26% of 38 decks
+23% synergy
Spirited Companion
26% of 38 decks
+22% synergy
Karmic Guide
26% of 38 decks
+22% synergy
Dockside Extortionist
26% of 23 decks
+17% synergy
Ramunap Excavator
25% of 126 decks
+19% synergy
Birds of Paradise
25% of 126 decks
-2% synergy
Dryad of the Ilysian Grove
25% of 126 decks
+17% synergy
Scute Swarm
24% of 126 decks
+14% synergy
Reflector Mage
24% of 38 decks
+22% synergy
Knight of Autumn
24% of 38 decks
+22% synergy
Massacre Wurm
24% of 38 decks
+19% synergy
Beza, the Bounding Spring
23% of 13 decks
+22% synergy
Atraxa, Grand Unifier
23% of 13 decks
+18% synergy
Oracle of Mul Daya
23% of 126 decks
+18% synergy
Sakura-Tribe Elder
23% of 126 decks
+5% synergy
Farhaven Elf
21% of 126 decks
+18% synergy
Uro, Titan of Nature's Wrath
21% of 126 decks
+17% synergy
Mistmeadow Witch
21% of 38 decks
+20% synergy
Flickerwisp
21% of 38 decks
+19% synergy
Loran of the Third Path
21% of 38 decks
+15% synergy
Muldrotha, the Gravetide
21% of 38 decks
+14% synergy
Venser, Shaper Savant
19% of 126 decks
+17% synergy
Kodama of the East Tree
19% of 126 decks
+16% synergy
Solemn Simulacrum
19% of 126 decks
+5% synergy
Stonehorn Dignitary
18% of 38 decks
+18% synergy
Preston, the Vanisher
18% of 38 decks
+17% synergy
Yarok, the Desecrated
18% of 38 decks
+15% synergy
Springbloom Druid
18% of 126 decks
+14% synergy
Instants
Cloudshift
37% of 38 decks
+34% synergy
Momentary Blink
32% of 38 decks
+29% synergy
Eladamri's Call
32% of 38 decks
+21% synergy
Assassin's Trophy
32% of 38 decks
+1% synergy
Path to Exile
32% of 38 decks
-15% synergy
Chaos Warp
30% of 23 decks
-1% synergy
Dovin's Veto
26% of 38 decks
+8% synergy
Worldly Tutor
26% of 126 decks
+13% synergy
Growth Spiral
24% of 126 decks
+2% synergy
Void Rend
23% of 13 decks
+9% synergy
Anguished Unmaking
23% of 13 decks
-1% synergy
Arcane Denial
23% of 126 decks
+3% synergy
Heroic Intervention
23% of 126 decks
-7% synergy
Crop Rotation
22% of 126 decks
+13% synergy
An Offer You Can't Refuse
22% of 126 decks
+1% synergy
Lae'zel's Acrobatics
21% of 38 decks
+19% synergy
Teferi's Protection
21% of 38 decks
+2% synergy
Generous Gift
21% of 38 decks
-4% synergy
Negate
20% of 126 decks
-3% synergy
Swan Song
18% of 126 decks
+2% synergy
Displace
17% of 126 decks
+16% synergy
Fierce Guardianship
17% of 126 decks
-1% synergy
Essence Flux
16% of 126 decks
+14% synergy
Ghostway
16% of 38 decks
+15% synergy
Flicker of Fate
16% of 38 decks
+14% synergy
Semester's End
16% of 38 decks
+14% synergy
Entish Restoration
15% of 118 decks
+9% synergy
Harrow
15% of 126 decks
+6% synergy
Frantic Search
13% of 126 decks
+1% synergy
Turn to Mist
13% of 38 decks
+13% synergy
Deadly Rollick
13% of 38 decks
+2% synergy
Deflecting Swat
13% of 23 decks
-3% synergy
Mana Drain
13% of 126 decks
-2% synergy
Veil of Summer
12% of 126 decks
+6% synergy
Force of Negation
12% of 126 decks
+3% synergy
Brainstorm
12% of 126 decks
-8% synergy
Nexus of Fate
11% of 126 decks
+10% synergy
Pact of Negation
11% of 126 decks
+4% synergy
Dark Ritual
11% of 38 decks
-12% synergy
Krosan Grip
10% of 126 decks
+4% synergy
Rapid Hybridization
10% of 126 decks
+1% synergy
Capsize
10% of 126 decks
+9% synergy
Noxious Revival
9% of 126 decks
+3% synergy
Nature's Claim
9% of 126 decks
+0% synergy
Reality Shift
9% of 126 decks
-0% synergy
Teferi's Time Twist
8% of 126 decks
+7% synergy
Pongify
8% of 126 decks
-3% synergy
Cosmic Intervention
8% of 38 decks
+7% synergy
Sink into Stupor
8% of 66 decks
-2% synergy
Gush
7% of 126 decks
+6% synergy
Sorceries
Time Warp
34% of 126 decks
+32% synergy
Three Visits
33% of 126 decks
+9% synergy
Kodama's Reach
29% of 126 decks
-1% synergy
Temporal Manipulation
29% of 126 decks
+27% synergy
Rampant Growth
29% of 126 decks
-6% synergy
Merciless Eviction
23% of 13 decks
+19% synergy
Damn
23% of 13 decks
+7% synergy
Capture of Jingzhou
21% of 126 decks
+21% synergy
Toxic Deluge
21% of 38 decks
+3% synergy
Skyshroud Claim
20% of 126 decks
+11% synergy
Farewell
18% of 38 decks
+6% synergy
Emergent Ultimatum
16% of 38 decks
+13% synergy
Bala Ged Recovery
14% of 126 decks
+6% synergy
Time Stretch
13% of 126 decks
+12% synergy
Damnation
13% of 38 decks
+6% synergy
Gamble
13% of 23 decks
+3% synergy
Life from the Loam
12% of 126 decks
+8% synergy
Green Sun's Zenith
12% of 126 decks
+6% synergy
Winds of Abandon
11% of 38 decks
+9% synergy
Torment of Hailfire
11% of 38 decks
+6% synergy
Diabolic Tutor
11% of 38 decks
+4% synergy
Time Wipe
11% of 38 decks
+4% synergy
Austere Command
11% of 38 decks
-2% synergy
Supreme Verdict
11% of 38 decks
-3% synergy
Splendid Reclamation
10% of 126 decks
+7% synergy
Finale of Devastation
10% of 126 decks
+2% synergy
Temporal Mastery
10% of 126 decks
+8% synergy
Rite of Replication
10% of 126 decks
+6% synergy
Tooth and Nail
9% of 126 decks
+7% synergy
Solve the Equation
9% of 126 decks
+5% synergy
Explore
9% of 126 decks
-1% synergy
Alrund's Epiphany
8% of 126 decks
+7% synergy
Regrowth
8% of 126 decks
+5% synergy
Doomsday
8% of 38 decks
+7% synergy
Profane Tutor
8% of 38 decks
+5% synergy
Cleansing Nova
8% of 38 decks
+4% synergy
Villainous Wealth
8% of 38 decks
-0% synergy
Part the Waterveil
7% of 126 decks
+7% synergy
Neoform
7% of 126 decks
+2% synergy
Windfall
7% of 126 decks
-6% synergy
Beacon of Tomorrows
6% of 126 decks
+6% synergy
Temporal Trespass
6% of 126 decks
+5% synergy
Karn's Temporal Sundering
6% of 126 decks
+5% synergy
Scapeshift
6% of 126 decks
+4% synergy
Urban Evolution
6% of 126 decks
+2% synergy
Sea Gate Restoration
6% of 126 decks
+2% synergy
Eldritch Evolution
6% of 126 decks
+2% synergy
Fabricate
6% of 126 decks
+1% synergy
Rishkar's Expertise
6% of 126 decks
-4% synergy
Doppelgang
6% of 83 decks
+3% synergy
Utility Artifacts
Panharmonicon
32% of 126 decks
+28% synergy
Conjurer's Closet
31% of 126 decks
+29% synergy
Crucible of Worlds
21% of 126 decks
+18% synergy
Lightning Greaves
19% of 126 decks
-6% synergy
Swiftfoot Boots
18% of 126 decks
-9% synergy
Conduit of Worlds
17% of 126 decks
+11% synergy
Sword of Hearth and Home
10% of 126 decks
+8% synergy
Sensei's Divining Top
10% of 126 decks
+4% synergy
The Great Henge
10% of 126 decks
-0% synergy
Scroll Rack
7% of 126 decks
+6% synergy
Lithoform Engine
6% of 126 decks
+5% synergy
Isochron Scepter
6% of 126 decks
+4% synergy
Strionic Resonator
6% of 126 decks
+3% synergy
Altar of the Brood
6% of 126 decks
+4% synergy
Enchantments
Nahiri's Resolve
38% of 8 decks
+36% synergy
Exploration
28% of 126 decks
+20% synergy
Mystic Remora
24% of 126 decks
+6% synergy
Smothering Tithe
24% of 38 decks
-0% synergy
Sylvan Library
21% of 126 decks
+10% synergy
Virtue of Knowledge
20% of 108 decks
+18% synergy
Guardian Project
18% of 126 decks
+10% synergy
Aura Shards
16% of 38 decks
+7% synergy
Touch the Spirit Realm
13% of 38 decks
+11% synergy
Spelunking
12% of 100 decks
+8% synergy
Burgeoning
11% of 126 decks
+8% synergy
Felidar Retreat
11% of 38 decks
+4% synergy
Phyrexian Arena
11% of 38 decks
-5% synergy
Wild Growth
10% of 126 decks
-1% synergy
Utopia Sprawl
10% of 126 decks
+2% synergy
Trade Routes
9% of 126 decks
+8% synergy
Retreat to Coralhelm
9% of 126 decks
+6% synergy
Omniscience
9% of 126 decks
+6% synergy
Blessed Sanctuary
8% of 38 decks
+7% synergy
Retreat to Hagra
8% of 38 decks
+6% synergy
Mirari's Wake
8% of 38 decks
-5% synergy
Abundance
7% of 126 decks
+5% synergy
Defense of the Heart
7% of 126 decks
+4% synergy
Leyline of Anticipation
7% of 126 decks
+3% synergy
Propaganda
7% of 126 decks
-5% synergy
Wilderness Reclamation
6% of 126 decks
+3% synergy
Zendikar's Roil
6% of 126 decks
+3% synergy
Garruk's Uprising
6% of 126 decks
-11% synergy
Battles
Invasion of Zendikar
6% of 126 decks
+5% synergy
Planeswalkers
The Eternal Wanderer
26% of 38 decks
+23% synergy
Venser, the Sojourner
13% of 38 decks
+12% synergy
Teferi, Time Raveler
13% of 38 decks
+7% synergy
Wrenn and Six
13% of 23 decks
+12% synergy
Jace, Wielder of Mysteries
10% of 126 decks
+6% synergy
Oko, Thief of Crowns
10% of 126 decks
+4% synergy
Wrenn and Seven
7% of 126 decks
+5% synergy
Utility Lands
Reliquary Tower
53% of 126 decks
+23% synergy
Mystic Sanctuary
33% of 126 decks
+22% synergy
Yavimaya, Cradle of Growth
27% of 126 decks
+18% synergy
Bojuka Bog
26% of 38 decks
-4% synergy
Field of the Dead
24% of 126 decks
+21% synergy
Otawara, Soaring City
23% of 126 decks
+7% synergy
Strip Mine
21% of 126 decks
+18% synergy
Alchemist's Refuge
21% of 126 decks
+14% synergy
Boseiju, Who Endures
19% of 126 decks
+0% synergy
Cabal Coffers
16% of 38 decks
+5% synergy
Command Beacon
14% of 126 decks
+10% synergy
Temple of the False God
14% of 126 decks
+5% synergy
Phyrexian Tower
13% of 38 decks
+5% synergy
Dryad Arbor
12% of 126 decks
+8% synergy
Ancient Tomb
12% of 126 decks
+2% synergy
Thespian's Stage
11% of 126 decks
+9% synergy
Dark Depths
10% of 126 decks
+9% synergy
Maze of Ith
10% of 126 decks
+7% synergy
Urborg, Tomb of Yawgmoth
10% of 126 decks
+0% synergy
Lonely Sandbar
9% of 126 decks
+5% synergy
Rogue's Passage
9% of 126 decks
-11% synergy
Oboro, Palace in the Clouds
8% of 126 decks
+7% synergy
Guildless Commons
8% of 126 decks
+7% synergy
Eiganjo, Seat of the Empire
8% of 38 decks
-0% synergy
Takenuma, Abandoned Mire
8% of 38 decks
-2% synergy
Shifting Woodland
8% of 66 decks
+1% synergy
Tranquil Thicket
7% of 126 decks
+3% synergy
Gaea's Cradle
7% of 126 decks
+1% synergy
Lotus Field
6% of 126 decks
+5% synergy
Mosswort Bridge
6% of 126 decks
-4% synergy
Sunken Palace
6% of 64 decks
+5% synergy
Mana Artifacts
Sol Ring
81% of 126 decks
-3% synergy
Arcane Signet
50% of 126 decks
-22% synergy
Talisman of Curiosity
13% of 126 decks
+1% synergy
Dimir Signet
13% of 38 decks
-16% synergy
Simic Signet
13% of 126 decks
-1% synergy
Thought Vessel
13% of 126 decks
-4% synergy
Chromatic Lantern
12% of 126 decks
+3% synergy
Golgari Signet
11% of 38 decks
-2% synergy
Talisman of Resilience
11% of 38 decks
-2% synergy
Azorius Signet
11% of 38 decks
-15% synergy
Fellwar Stone
10% of 126 decks
-11% synergy
Talisman of Unity
8% of 38 decks
+0% synergy
Decanter of Endless Water
6% of 126 decks
+2% synergy
Mana Crypt
6% of 126 decks
+0% synergy
Lands
Command Tower
88% of 126 decks
+14% synergy
Xander's Lounge
75% of 8 decks
+49% synergy
Steam Vents
74% of 23 decks
+36% synergy
Stomping Ground
74% of 23 decks
+33% synergy
Ketria Triome
70% of 23 decks
+37% synergy
Raffine's Tower
69% of 13 decks
+43% synergy
Sacred Foundry
67% of 9 decks
+31% synergy
Spara's Headquarters
63% of 38 decks
+33% synergy
Ziatora's Proving Ground
62% of 8 decks
+33% synergy
Savai Triome
60% of 5 decks
+34% synergy
Zagoth Triome
58% of 38 decks
+28% synergy
Overgrown Tomb
55% of 38 decks
+14% synergy
Watery Grave
53% of 38 decks
+12% synergy
Breeding Pool
51% of 126 decks
+10% synergy
Canopy Vista
50% of 38 decks
+13% synergy
Hallowed Fountain
50% of 38 decks
+10% synergy
Misty Rainforest
48% of 126 decks
+36% synergy
Prairie Stream
47% of 38 decks
+13% synergy
Temple Garden
47% of 38 decks
+8% synergy
Indatha Triome
46% of 13 decks
+16% synergy
Raugrin Triome
44% of 9 decks
+19% synergy
Yavimaya Coast
42% of 126 decks
+15% synergy
Rejuvenating Springs
42% of 126 decks
+14% synergy
Simic Growth Chamber
40% of 126 decks
+21% synergy
Seaside Citadel
39% of 38 decks
+13% synergy
Hinterland Harbor
39% of 126 decks
+10% synergy
Blood Crypt
38% of 8 decks
-1% synergy
Fabled Passage
37% of 126 decks
+28% synergy
Undergrowth Stadium
34% of 38 decks
+9% synergy
Jetmir's Garden
33% of 9 decks
+2% synergy
Exotic Orchard
32% of 126 decks
-4% synergy
Glacial Fortress
32% of 38 decks
+4% synergy
Flooded Strand
30% of 126 decks
+19% synergy
Windswept Heath
29% of 126 decks
+19% synergy
Evolving Wilds
29% of 126 decks
+8% synergy
Verdant Catacombs
28% of 126 decks
+17% synergy
Wooded Foothills
27% of 126 decks
+17% synergy
Dreamroot Cascade
27% of 126 decks
+8% synergy
Adarkar Wastes
26% of 38 decks
+7% synergy
Morphic Pool
26% of 38 decks
+0% synergy
Polluted Delta
26% of 126 decks
+15% synergy
Irrigated Farmland
24% of 38 decks
+16% synergy
Selesnya Sanctuary
24% of 38 decks
+10% synergy
Brushland
24% of 38 decks
+7% synergy
Bountiful Promenade
24% of 38 decks
-0% synergy
Sunpetal Grove
24% of 38 decks
-1% synergy
Sea of Clouds
24% of 38 decks
-2% synergy
Drowned Catacomb
24% of 38 decks
-3% synergy
Vault of Champions
23% of 13 decks
-3% synergy
Caves of Koilos
23% of 13 decks
-6% synergy