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.
Yarok, the Desecrated
0.16% of 10460 decks
17 decks
Roon of the Hidden Realm
0.41% of 3192 decks
13 decks
Atraxa, Grand Unifier
0.05% of 14693 decks
7 decks
Aesi, Tyrant of Gyre Strait
0.05% of 10570 decks
5 decks
Riku of Two Reflections
0.08% of 4877 decks
4 decks
Uro, Titan of Nature's Wrath
0.27% of 1484 decks
4 decks
Chulane, Teller of Tales
0.05% of 7391 decks
4 decks
Slogurk, the Overslime
0.23% of 1771 decks
4 decks
Muldrotha, the Gravetide
0.02% of 15570 decks
3 decks
Thrasios, Triton Hero // Vial Smasher the Fierce
0.08% of 3565 decks
3 decks
Tatyova, Benthic Druid
0.05% of 5925 decks
3 decks
Omnath, Locus of Creation
0.02% of 13678 decks
3 decks
Omo, Queen of Vesuva
0.03% of 6266 decks
2 decks
Lagrella, the Magpie
0.12% of 1610 decks
2 decks
Esika, God of the Tree
0.01% of 18169 decks
2 decks
Roalesk, Apex Hybrid
0.34% of 594 decks
2 decks
Brinelin, the Moon Kraken // Kodama of the East Tree
2.11% of 95 decks
2 decks
Xolatoyac, the Smiling Flood
0.10% of 2050 decks
2 decks
High Synergy Cards
Aminatou, the Fateshifter
75% of 12 decks
+72% synergy
Soulherder
70% of 37 decks
+65% synergy
Teleportation Circle
65% of 37 decks
+61% synergy
Ephemerate
57% of 37 decks
+51% synergy
Eerie Interlude
54% of 37 decks
+50% synergy
Emiel the Blessed
49% of 37 decks
+45% synergy
Etali, Primal Conqueror
55% of 11 decks
+43% synergy
Felidar Guardian
43% of 37 decks
+41% synergy
Elesh Norn, Mother of Machines
45% of 31 decks
+40% synergy
Brago, King Eternal
43% of 37 decks
+40% synergy
Top Cards
Swords to Plowshares
65% of 37 decks
+2% synergy
Counterspell
47% of 113 decks
+4% synergy
Beast Within
43% of 113 decks
+5% synergy
Peregrine Drake
42% of 113 decks
+39% synergy
Coiling Oracle
42% of 113 decks
+35% synergy
Dockside Extortionist
42% of 19 decks
+30% synergy
Cyclonic Rift
42% of 113 decks
+14% synergy
Farseek
42% of 113 decks
+7% synergy
Ghostly Flicker
41% of 113 decks
+36% synergy
Nature's Lore
41% of 113 decks
+9% synergy
Creatures
Beza, the Bounding Spring
60% of 5 decks
+58% synergy
Yorion, Sky Nomad
41% of 37 decks
+38% synergy
Sun Titan
41% of 37 decks
+30% synergy
Wood Elves
38% of 113 decks
+31% synergy
Restoration Angel
38% of 37 decks
+35% synergy
Archaeomancer
37% of 113 decks
+33% synergy
Reclamation Sage
37% of 113 decks
+26% synergy
Avenger of Zendikar
36% of 113 decks
+27% synergy
Mulldrifter
35% of 113 decks
+30% synergy
Wall of Omens
35% of 37 decks
+32% synergy
Ravenous Chupacabra
35% of 37 decks
+31% synergy
Deadeye Navigator
35% of 113 decks
+32% synergy
Azusa, Lost but Seeking
35% of 113 decks
+27% synergy
Ertai Resurrected
33% of 33 decks
+30% synergy
Charming Prince
32% of 37 decks
+30% synergy
Skyclave Apparition
32% of 37 decks
+29% synergy
Tatyova, Benthic Druid
32% of 113 decks
+20% synergy
Kiki-Jiki, Mirror Breaker
32% of 19 decks
+28% synergy
Timeless Witness
31% of 112 decks
+28% synergy
Atraxa, Grand Unifier
30% of 10 decks
+24% synergy
Eldrazi Displacer
30% of 37 decks
+28% synergy
Cloudblazer
30% of 37 decks
+27% synergy
Spirited Companion
30% of 37 decks
+25% synergy
Massacre Wurm
30% of 37 decks
+25% synergy
Baleful Strix
30% of 37 decks
+17% synergy
Lotus Cobra
29% of 113 decks
+22% synergy
Tireless Provisioner
29% of 112 decks
+17% synergy
Birds of Paradise
28% of 113 decks
+1% synergy
Reflector Mage
27% of 37 decks
+25% synergy
Ramunap Excavator
27% of 113 decks
+20% synergy
Farhaven Elf
26% of 113 decks
+22% synergy
Preston, the Vanisher
25% of 32 decks
+24% synergy
Scute Swarm
25% of 113 decks
+15% synergy
Knight of Autumn
24% of 37 decks
+22% synergy
Karmic Guide
24% of 37 decks
+20% synergy
Dryad of the Ilysian Grove
24% of 113 decks
+16% synergy
Clifftop Lookout
23% of 13 decks
+20% synergy
Venser, Shaper Savant
23% of 113 decks
+21% synergy
Oracle of Mul Daya
23% of 113 decks
+17% synergy
Solemn Simulacrum
23% of 113 decks
+9% synergy
Loran of the Third Path
23% of 35 decks
+16% synergy
Uro, Titan of Nature's Wrath
22% of 113 decks
+18% synergy
Mistmeadow Witch
22% of 37 decks
+21% synergy
Flickerwisp
22% of 37 decks
+20% synergy
Aether Channeler
20% of 104 decks
+18% synergy
Displacer Kitten
20% of 106 decks
+14% synergy
Springbloom Druid
19% of 113 decks
+15% synergy
Yarok, the Desecrated
19% of 37 decks
+16% synergy
Noxious Gearhulk
19% of 37 decks
+16% synergy
Gray Merchant of Asphodel
19% of 37 decks
+10% synergy
Instants
Cloudshift
38% of 37 decks
+35% synergy
Mystical Tutor
35% of 113 decks
+20% synergy
Momentary Blink
35% of 37 decks
+32% synergy
Vampiric Tutor
32% of 37 decks
+14% synergy
Eladamri's Call
30% of 37 decks
+19% synergy
Path to Exile
30% of 37 decks
-16% synergy
Lae'zel's Acrobatics
27% of 37 decks
+25% synergy
Enlightened Tutor
27% of 37 decks
+9% synergy
Dovin's Veto
27% of 37 decks
+8% synergy
Assassin's Trophy
27% of 37 decks
-3% synergy
Worldly Tutor
27% of 113 decks
+12% synergy
Chaos Warp
26% of 19 decks
-6% synergy
Void Rend
25% of 12 decks
+10% synergy
Anguished Unmaking
25% of 12 decks
+1% synergy
Heroic Intervention
24% of 113 decks
-6% synergy
An Offer You Can't Refuse
23% of 108 decks
+2% synergy
Entish Restoration
23% of 62 decks
+14% synergy
Crop Rotation
22% of 113 decks
+12% synergy
Ghostway
22% of 37 decks
+21% synergy
Flicker of Fate
22% of 37 decks
+20% synergy
Teferi's Protection
22% of 37 decks
+2% synergy
Generous Gift
22% of 37 decks
-4% synergy
Displace
20% of 113 decks
+19% synergy
Arcane Denial
20% of 113 decks
+1% synergy
Negate
20% of 113 decks
-2% synergy
Growth Spiral
19% of 113 decks
-2% synergy
Semester's End
19% of 37 decks
+17% synergy
Swan Song
19% of 113 decks
+2% synergy
Fierce Guardianship
19% of 113 decks
+0% synergy
Essence Flux
18% of 113 decks
+16% synergy
Harrow
16% of 113 decks
+6% synergy
Deflecting Swat
16% of 19 decks
-0% synergy
Force of Will
15% of 113 decks
+4% synergy
Nexus of Fate
14% of 113 decks
+12% synergy
Frantic Search
14% of 113 decks
+2% synergy
Mana Drain
14% of 113 decks
-1% synergy
Turn to Mist
14% of 37 decks
+13% synergy
Deadly Rollick
14% of 37 decks
+3% synergy
Veil of Summer
13% of 113 decks
+7% synergy
Force of Negation
12% of 113 decks
+3% synergy
Brainstorm
12% of 113 decks
-9% synergy
Pact of Negation
12% of 113 decks
+4% synergy
Krosan Grip
12% of 113 decks
+4% synergy
Reality Shift
12% of 113 decks
+3% synergy
Dark Ritual
11% of 37 decks
-12% synergy
Teferi's Time Twist
11% of 113 decks
+9% synergy
Noxious Revival
9% of 113 decks
+3% synergy
Rapid Hybridization
9% of 113 decks
-0% synergy
Nature's Claim
9% of 113 decks
-1% synergy
Cosmic Intervention
8% of 37 decks
+7% synergy
Sorceries
Demonic Tutor
41% of 37 decks
+18% synergy
Cultivate
39% of 113 decks
-7% synergy
Three Visits
34% of 113 decks
+9% synergy
Time Warp
32% of 113 decks
+30% synergy
Kodama's Reach
28% of 113 decks
-3% synergy
Rampant Growth
28% of 113 decks
-6% synergy
Temporal Manipulation
26% of 113 decks
+25% synergy
Merciless Eviction
25% of 12 decks
+20% synergy
Damn
25% of 12 decks
+9% synergy
Toxic Deluge
22% of 37 decks
+4% synergy
Capture of Jingzhou
21% of 113 decks
+21% synergy
Jeska's Will
21% of 19 decks
+4% synergy
Farewell
19% of 37 decks
+5% synergy
Skyshroud Claim
19% of 113 decks
+9% synergy
Emergent Ultimatum
16% of 37 decks
+13% synergy
Diabolic Tutor
16% of 37 decks
+10% synergy
Imperial Seal
14% of 37 decks
+8% synergy
Time Wipe
14% of 37 decks
+7% synergy
Damnation
14% of 37 decks
+6% synergy
Time Stretch
12% of 113 decks
+11% synergy
Doppelgang
12% of 41 decks
+8% synergy
Bridgeworks Battle
12% of 25 decks
+6% synergy
Life from the Loam
12% of 113 decks
+8% synergy
Green Sun's Zenith
12% of 113 decks
+5% synergy
Finale of Devastation
12% of 113 decks
+3% synergy
Bala Ged Recovery
12% of 113 decks
+3% synergy
Winds of Abandon
11% of 37 decks
+9% synergy
Torment of Hailfire
11% of 37 decks
+6% synergy
Austere Command
11% of 37 decks
-2% synergy
Supreme Verdict
11% of 37 decks
-3% synergy
Rite of Replication
11% of 113 decks
+7% synergy
Lórien Revealed
10% of 59 decks
+7% synergy
Temporal Mastery
10% of 113 decks
+8% synergy
Splendid Reclamation
10% of 113 decks
+6% synergy
Solve the Equation
9% of 112 decks
+4% synergy
Neoform
9% of 113 decks
+4% synergy
Windfall
9% of 113 decks
-4% synergy
Profane Tutor
8% of 37 decks
+5% synergy
Cleansing Nova
8% of 37 decks
+4% synergy
Alrund's Epiphany
8% of 112 decks
+7% synergy
Part the Waterveil
8% of 113 decks
+7% synergy
Temporal Trespass
8% of 113 decks
+7% synergy
Karn's Temporal Sundering
8% of 113 decks
+7% synergy
Tooth and Nail
8% of 113 decks
+6% synergy
Eldritch Evolution
8% of 113 decks
+3% synergy
Expropriate
7% of 113 decks
+5% synergy
Urban Evolution
7% of 113 decks
+3% synergy
Sea Gate Restoration
7% of 113 decks
+2% synergy
Ponder
7% of 113 decks
-6% synergy
Beacon of Tomorrows
6% of 113 decks
+5% synergy
Utility Artifacts
Panharmonicon
36% of 113 decks
+32% synergy
Conjurer's Closet
34% of 113 decks
+32% synergy
Swiftfoot Boots
21% of 113 decks
-7% synergy
Conduit of Worlds
20% of 88 decks
+14% synergy
Lightning Greaves
20% of 113 decks
-5% synergy
Crucible of Worlds
19% of 113 decks
+16% synergy
Sword of Hearth and Home
9% of 112 decks
+7% synergy
Isochron Scepter
9% of 113 decks
+6% synergy
Sensei's Divining Top
9% of 113 decks
+3% synergy
The Great Henge
9% of 113 decks
-1% synergy
Time Sieve
8% of 37 decks
+5% synergy
The One Ring
7% of 81 decks
-2% synergy
Scroll Rack
7% of 113 decks
+6% synergy
Strionic Resonator
7% of 113 decks
+4% synergy
Altar of the Brood
6% of 113 decks
+5% synergy
Zuran Orb
5% of 113 decks
+4% synergy
Sting, the Glinting Dagger
5% of 59 decks
+4% synergy
Enchantments
Nahiri's Resolve
75% of 4 decks
+73% synergy
Virtue of Knowledge
36% of 56 decks
+33% synergy
Rhystic Study
33% of 113 decks
+5% synergy
Exploration
25% of 113 decks
+16% synergy
Mystic Remora
25% of 113 decks
+7% synergy
Smothering Tithe
24% of 37 decks
-1% synergy
Guardian Project
20% of 113 decks
+12% synergy
Aura Shards
19% of 37 decks
+10% synergy
Spelunking
17% of 46 decks
+12% synergy
Sylvan Library
17% of 113 decks
+5% synergy
Touch the Spirit Realm
11% of 37 decks
+9% synergy
Wild Growth
11% of 113 decks
-0% synergy
Retreat to Coralhelm
9% of 113 decks
+6% synergy
Omniscience
9% of 113 decks
+6% synergy
Burgeoning
9% of 113 decks
+5% synergy
Utopia Sprawl
9% of 113 decks
+1% synergy
Retreat to Hagra
8% of 37 decks
+7% synergy
Felidar Retreat
8% of 37 decks
+1% synergy
Mirari's Wake
8% of 37 decks
-6% synergy
Trade Routes
8% of 113 decks
+7% synergy
Wilderness Reclamation
8% of 113 decks
+4% synergy
Leyline of Anticipation
8% of 113 decks
+3% synergy
Propaganda
8% of 113 decks
-4% synergy
Undergrowth Recon
8% of 38 decks
+6% synergy
Defense of the Heart
7% of 113 decks
+5% synergy
Tribute to the World Tree
6% of 79 decks
-2% synergy
Abundance
6% of 113 decks
+4% synergy
Zendikar's Roil
6% of 113 decks
+3% synergy
Garruk's Uprising
6% of 113 decks
-9% synergy
Virtue of Strength
6% of 50 decks
+3% synergy
Khalni Heart Expedition
5% of 113 decks
+3% synergy
Elemental Bond
5% of 113 decks
+0% synergy
Battles
Invasion of Zendikar
9% of 75 decks
+7% synergy
Planeswalkers
The Eternal Wanderer
38% of 26 decks
+35% synergy
Wrenn and Six
21% of 19 decks
+20% synergy
Venser, the Sojourner
14% of 37 decks
+12% synergy
Teferi, Time Raveler
14% of 37 decks
+7% synergy
Jace, Wielder of Mysteries
11% of 113 decks
+7% synergy
Oko, Thief of Crowns
9% of 113 decks
+3% synergy
Wrenn and Seven
7% of 112 decks
+5% synergy
Nissa, Who Shakes the World
5% of 113 decks
+2% synergy
Kiora, Behemoth Beckoner
5% of 113 decks
+2% synergy
Utility Lands
Reliquary Tower
53% of 113 decks
+24% synergy
Mystic Sanctuary
35% of 113 decks
+22% synergy
Yavimaya, Cradle of Growth
27% of 112 decks
+17% synergy
Field of the Dead
25% of 113 decks
+21% synergy
Otawara, Soaring City
24% of 111 decks
+7% synergy
Bojuka Bog
24% of 37 decks
-6% synergy
Boseiju, Who Endures
22% of 111 decks
+2% synergy
Strip Mine
19% of 113 decks
+17% synergy
Alchemist's Refuge
19% of 113 decks
+13% synergy
Sunken Palace
18% of 22 decks
+17% synergy
Shifting Woodland
16% of 25 decks
+6% synergy
Great Furnace
16% of 19 decks
+10% synergy
Temple of the False God
15% of 113 decks
+5% synergy
Cabal Coffers
14% of 37 decks
+3% synergy
Command Beacon
13% of 113 decks
+9% synergy
Ancient Tomb
13% of 113 decks
+3% synergy
Mortuary Mire
11% of 37 decks
+6% synergy
Phyrexian Tower
11% of 37 decks
+2% synergy
Thespian's Stage
10% of 113 decks
+7% synergy
Maze of Ith
10% of 113 decks
+7% synergy
Dryad Arbor
10% of 113 decks
+6% synergy
Urborg, Tomb of Yawgmoth
10% of 113 decks
-0% synergy
Oboro, Palace in the Clouds
9% of 113 decks
+8% synergy
Dark Depths
9% of 113 decks
+8% synergy
Lonely Sandbar
9% of 113 decks
+5% synergy
Takenuma, Abandoned Mire
8% of 36 decks
-2% synergy
Eiganjo, Seat of the Empire
8% of 37 decks
-1% synergy
Lotus Field
8% of 113 decks
+7% synergy
Tranquil Thicket
8% of 113 decks
+4% synergy
Rogue's Passage
8% of 113 decks
-12% synergy
Glacial Chasm
7% of 113 decks
+6% synergy
Guildless Commons
7% of 113 decks
+6% synergy
Mosswort Bridge
7% of 113 decks
-3% synergy
Urza's Saga
6% of 112 decks
-1% synergy
Gaea's Cradle
6% of 113 decks
+0% synergy
Blast Zone
5% of 113 decks
+4% synergy
Castle Garenbrig
5% of 113 decks
+0% synergy
Mana Artifacts
Sol Ring
80% of 113 decks
-5% synergy
Arcane Signet
53% of 113 decks
-19% synergy
Talisman of Curiosity
16% of 113 decks
+4% synergy
Talisman of Impulse
16% of 19 decks
+7% synergy
Talisman of Creativity
16% of 19 decks
-13% synergy
Chromatic Lantern
12% of 113 decks
+3% synergy
Simic Signet
12% of 113 decks
-2% synergy
Thought Vessel
12% of 113 decks
-4% synergy
Talisman of Resilience
11% of 37 decks
-1% synergy
Azorius Signet
11% of 37 decks
-15% synergy
Dimir Signet
11% of 37 decks
-19% synergy
Fellwar Stone
11% of 113 decks
-10% synergy
Talisman of Unity
8% of 37 decks
+1% synergy
Golgari Signet
8% of 37 decks
-4% synergy
Mana Crypt
8% of 113 decks
-0% synergy
Decanter of Endless Water
8% of 106 decks
+3% synergy
Jeweled Lotus
5% of 113 decks
-0% synergy
Mana Vault
5% of 113 decks
-1% synergy
Lotus Petal
5% of 113 decks
-1% synergy
Commander's Sphere
5% of 113 decks
-10% synergy
Lands
Command Tower
88% of 113 decks
+15% synergy
Raffine's Tower
67% of 12 decks
+39% synergy
Ketria Triome
63% of 19 decks
+31% synergy
Steam Vents
63% of 19 decks
+24% synergy
Stomping Ground
63% of 19 decks
+22% synergy
Xander's Lounge
62% of 8 decks
+35% synergy
Ziatora's Proving Ground
62% of 8 decks
+31% synergy
Spara's Headquarters
62% of 37 decks
+30% synergy
Zagoth Triome
59% of 37 decks
+29% synergy
Overgrown Tomb
51% of 37 decks
+9% synergy
Raugrin Triome
50% of 8 decks
+23% synergy
Indatha Triome
50% of 12 decks
+19% synergy
Sacred Foundry
50% of 8 decks
+14% synergy
Breeding Pool
49% of 113 decks
+8% synergy
Prairie Stream
49% of 37 decks
+15% synergy
Canopy Vista
49% of 37 decks
+13% synergy
Watery Grave
49% of 37 decks
+8% synergy
Misty Rainforest
47% of 113 decks
+35% synergy
Rejuvenating Springs
45% of 113 decks
+16% synergy
Yavimaya Coast
44% of 113 decks
+18% synergy
Temple Garden
43% of 37 decks
+3% synergy
Hallowed Fountain
43% of 37 decks
+3% synergy
Tranquil Landscape
43% of 7 decks
+27% synergy
Hinterland Harbor
42% of 113 decks
+14% synergy
Seaside Citadel
41% of 37 decks
+14% synergy
Simic Growth Chamber
40% of 113 decks
+20% synergy
Jetmir's Garden
38% of 8 decks
+5% synergy
Fabled Passage
37% of 113 decks
+28% synergy
Undergrowth Stadium
35% of 37 decks
+9% synergy
Exotic Orchard
33% of 113 decks
-3% synergy
Sulfur Falls
32% of 19 decks
+1% synergy
Meticulous Archive
30% of 10 decks
+20% synergy
Lush Portico
30% of 10 decks
+18% synergy
Opulent Palace
30% of 37 decks
+3% synergy
Dreamroot Cascade
29% of 112 decks
+11% synergy
Flooded Strand
27% of 113 decks
+17% synergy
Verdant Catacombs
27% of 113 decks
+16% synergy
Evolving Wilds
27% of 113 decks
+6% synergy
Selesnya Sanctuary
27% of 37 decks
+13% synergy
Sea of Clouds
27% of 37 decks
+1% synergy
Morphic Pool
27% of 37 decks
+1% synergy
Taiga
26% of 19 decks
+13% synergy
Volcanic Island
26% of 19 decks
+12% synergy
Gruul Turf
26% of 19 decks
+10% synergy
Izzet Boilerworks
26% of 19 decks
+10% synergy
Rootbound Crag
26% of 19 decks
+3% synergy
Training Center
26% of 19 decks
-1% synergy
Windswept Heath
26% of 113 decks
+15% synergy
Vault of Champions
25% of 12 decks
-1% synergy
Irrigated Farmland
24% of 37 decks
+17% synergy