Thassa, Deep-Dwelling + Eternal Witness + Time Stretch
Thassa, Deep-Dwelling
Eternal Witness
Time Stretch
Requires
Thassa, Deep-Dwelling must be on the battlefield.
Eternal Witness must be on the battlefield.
Time Stretch must be in hand.
Mana needed: 
every other turn
every other turn
Steps
- Cast Time Stretch by paying , getting two extra turns after this one.
- At the beginning of your end step, Thassa triggers, blinking Eternal Witness.
- Eternal Witness enters the battlefield, returning Time Stretch from your graveyard to your hand.
- Repeat every other turn.
Results
Infinite turns.
Atraxa, Grand Unifier
0.14% of 14693 decks
21 decks
Riku of Two Reflections
0.21% of 4877 decks
10 decks
Yarok, the Desecrated
0.07% of 10460 decks
7 decks
Thrasios, Triton Hero // Vial Smasher the Fierce
0.08% of 3565 decks
3 decks
Galadriel, Light of Valinor
0.04% of 8399 decks
3 decks
Aesi, Tyrant of Gyre Strait
0.03% of 10570 decks
3 decks
Roon of the Hidden Realm
0.09% of 3192 decks
3 decks
Kruphix, God of Horizons
0.06% of 3133 decks
2 decks
Chulane, Teller of Tales
0.03% of 7391 decks
2 decks
Intet, the Dreamer
0.22% of 890 decks
2 decks
Kenrith, the Returned King
0.01% of 21799 decks
2 decks
Garth One-Eye
0.02% of 4113 decks
1 decks
Esika, God of the Tree
0.01% of 18169 decks
1 decks
Reaper King
0.02% of 5493 decks
1 decks
Uro, Titan of Nature's Wrath
0.07% of 1484 decks
1 decks
Vannifar, Evolved Enigma
0.06% of 1769 decks
1 decks
Vorosh, the Hunter
0.31% of 320 decks
1 decks
Kalamax, the Stormsire
0.01% of 7045 decks
1 decks
High Synergy Cards
Elesh Norn, Mother of Machines
76% of 34 decks
+72% synergy
Teleportation Circle
73% of 37 decks
+69% synergy
Ephemerate
68% of 37 decks
+62% synergy
Soulherder
62% of 37 decks
+57% synergy
Aminatou, the Fateshifter
59% of 27 decks
+56% synergy
The Eternal Wanderer
50% of 32 decks
+46% synergy
Panharmonicon
49% of 79 decks
+45% synergy
Yarok, the Desecrated
44% of 39 decks
+40% synergy
Conjurer's Closet
42% of 79 decks
+40% synergy
Emiel the Blessed
43% of 37 decks
+40% synergy
Top Cards
Swords to Plowshares
65% of 37 decks
+2% synergy
Counterspell
56% of 79 decks
+13% synergy
Baleful Strix
51% of 39 decks
+38% synergy
Smothering Tithe
46% of 37 decks
+21% synergy
Birds of Paradise
46% of 79 decks
+19% synergy
Eerie Interlude
43% of 37 decks
+39% synergy
Rhystic Study
43% of 79 decks
+15% synergy
Cyclonic Rift
43% of 79 decks
+15% synergy
Peregrine Drake
42% of 79 decks
+38% synergy
Farseek
42% of 79 decks
+8% synergy
Creatures
Coiling Oracle
38% of 79 decks
+30% synergy
Solemn Simulacrum
38% of 79 decks
+24% synergy
Ravenous Chupacabra
36% of 39 decks
+32% synergy
Brago, King Eternal
35% of 37 decks
+32% synergy
Deadeye Navigator
34% of 79 decks
+32% synergy
Displacer Kitten
34% of 71 decks
+28% synergy
Etali, Primal Conqueror
33% of 12 decks
+22% synergy
Archaeomancer
32% of 79 decks
+28% synergy
Mulldrifter
32% of 79 decks
+26% synergy
Wood Elves
32% of 79 decks
+25% synergy
Moonshaker Cavalry
32% of 19 decks
+27% synergy
Loran of the Third Path
31% of 35 decks
+24% synergy
Massacre Wurm
31% of 39 decks
+26% synergy
Avenger of Zendikar
30% of 79 decks
+21% synergy
Reclamation Sage
30% of 79 decks
+20% synergy
Yorion, Sky Nomad
30% of 37 decks
+28% synergy
Felidar Guardian
30% of 37 decks
+27% synergy
Acidic Slime
28% of 79 decks
+24% synergy
White Orchid Phantom
27% of 11 decks
+26% synergy
Charming Prince
27% of 37 decks
+25% synergy
Agent of Treachery
25% of 79 decks
+23% synergy
Timeless Witness
25% of 76 decks
+22% synergy
Kiki-Jiki, Mirror Breaker
25% of 24 decks
+21% synergy
Reflector Mage
24% of 37 decks
+23% synergy
Restoration Angel
24% of 37 decks
+22% synergy
Sun Titan
24% of 37 decks
+14% synergy
Tatyova, Benthic Druid
23% of 79 decks
+11% synergy
Gandalf the White
22% of 23 decks
+20% synergy
Esper Sentinel
22% of 37 decks
+1% synergy
Dockside Extortionist
21% of 24 decks
+9% synergy
Kodama of the East Tree
21% of 77 decks
+17% synergy
Rune-Scarred Demon
21% of 39 decks
+18% synergy
Spark Double
20% of 79 decks
+13% synergy
Seedborn Muse
20% of 79 decks
+12% synergy
Eldrazi Displacer
19% of 37 decks
+17% synergy
Skyclave Apparition
19% of 37 decks
+16% synergy
Karmic Guide
19% of 37 decks
+14% synergy
Noble Hierarch
19% of 37 decks
+3% synergy
Terror of the Peaks
18% of 22 decks
+13% synergy
Izzet Chronarch
17% of 24 decks
+16% synergy
Dack's Duplicate
17% of 24 decks
+16% synergy
Brudiclad, Telchor Engineer
17% of 24 decks
+13% synergy
Farhaven Elf
16% of 79 decks
+13% synergy
Delighted Halfling
16% of 43 decks
+2% synergy
Risen Reef
15% of 79 decks
+12% synergy
Uro, Titan of Nature's Wrath
15% of 79 decks
+11% synergy
Oracle of Mul Daya
15% of 79 decks
+9% synergy
Sheoldred
15% of 27 decks
+11% synergy
Preston, the Vanisher
15% of 34 decks
+13% synergy
Tireless Provisioner
14% of 76 decks
+3% synergy
Instants
Assassin's Trophy
38% of 39 decks
+8% synergy
Beast Within
38% of 79 decks
-1% synergy
Cloudshift
35% of 37 decks
+32% synergy
Teferi's Protection
32% of 37 decks
+13% synergy
Ghostly Flicker
32% of 79 decks
+27% synergy
Heroic Intervention
32% of 79 decks
+2% synergy
Lae'zel's Acrobatics
30% of 37 decks
+28% synergy
Dovin's Veto
30% of 37 decks
+11% synergy
Chaos Warp
29% of 24 decks
-3% synergy
Mana Drain
28% of 79 decks
+13% synergy
Path to Exile
27% of 37 decks
-19% synergy
Anguished Unmaking
26% of 27 decks
+2% synergy
Mystical Tutor
25% of 79 decks
+10% synergy
Growth Spiral
24% of 79 decks
+2% synergy
Deadly Rollick
23% of 39 decks
+12% synergy
Vampiric Tutor
23% of 39 decks
+5% synergy
Semester's End
22% of 37 decks
+20% synergy
Momentary Blink
22% of 37 decks
+19% synergy
Worldly Tutor
20% of 79 decks
+6% synergy
Negate
20% of 79 decks
-3% synergy
Arcane Denial
19% of 79 decks
-1% synergy
Enlightened Tutor
19% of 37 decks
+1% synergy
Deflecting Swat
17% of 23 decks
+1% synergy
An Offer You Can't Refuse
16% of 73 decks
-5% synergy
Force of Will
15% of 79 decks
+4% synergy
Swan Song
15% of 79 decks
-1% synergy
Fierce Guardianship
14% of 78 decks
-4% synergy
Nexus of Fate
14% of 79 decks
+12% synergy
Ghostway
14% of 37 decks
+12% synergy
Pact of Negation
13% of 79 decks
+5% synergy
Essence Flux
11% of 79 decks
+9% synergy
Force of Negation
11% of 79 decks
+2% synergy
Void Rend
11% of 27 decks
-4% synergy
Malakir Rebirth
10% of 39 decks
+2% synergy
Harrow
10% of 79 decks
+1% synergy
Brainstorm
10% of 79 decks
-11% synergy
Veil of Summer
9% of 79 decks
+3% synergy
Reality Shift
9% of 79 decks
-0% synergy
Rapid Hybridization
9% of 79 decks
-0% synergy
Saw in Half
9% of 35 decks
+6% synergy
Flicker of Fate
8% of 37 decks
+7% synergy
Resculpt
8% of 76 decks
+3% synergy
Putrefy
8% of 39 decks
-8% synergy
Dark Ritual
8% of 39 decks
-15% synergy
Blue Sun's Zenith
8% of 79 decks
+5% synergy
Chord of Calling
8% of 79 decks
+2% synergy
Krosan Grip
8% of 79 decks
+0% synergy
Pongify
8% of 79 decks
-4% synergy
Entish Restoration
8% of 40 decks
-1% synergy
Displace
6% of 79 decks
+5% synergy
Sorceries
Demonic Tutor
41% of 39 decks
+19% synergy
Nature's Lore
41% of 79 decks
+8% synergy
Cultivate
41% of 79 decks
-6% synergy
Three Visits
39% of 79 decks
+15% synergy
Rampant Growth
33% of 79 decks
-2% synergy
Kodama's Reach
32% of 79 decks
+0% synergy
Time Warp
29% of 79 decks
+27% synergy
Farewell
27% of 37 decks
+14% synergy
Emergent Ultimatum
26% of 39 decks
+23% synergy
Another Round
25% of 12 decks
+23% synergy
Supreme Verdict
24% of 37 decks
+10% synergy
Temporal Manipulation
24% of 79 decks
+23% synergy
Approach of the Second Sun
22% of 37 decks
+18% synergy
Blasphemous Act
21% of 24 decks
-13% synergy
Toxic Deluge
21% of 39 decks
+3% synergy
Expropriate
19% of 79 decks
+17% synergy
Jeska's Will
18% of 22 decks
+1% synergy
Walk the Aeons
18% of 79 decks
+17% synergy
Skyshroud Claim
18% of 79 decks
+9% synergy
Gamble
17% of 24 decks
+7% synergy
Reanimate
15% of 39 decks
-0% synergy
Capture of Jingzhou
15% of 79 decks
+15% synergy
Temporal Mastery
14% of 79 decks
+12% synergy
Doppelgang
13% of 23 decks
+9% synergy
Decimate
12% of 24 decks
+4% synergy
Vandalblast
12% of 24 decks
-4% synergy
Damn
11% of 27 decks
-5% synergy
Grim Tutor
10% of 39 decks
+6% synergy
Imperial Seal
10% of 39 decks
+4% synergy
Damnation
10% of 39 decks
+2% synergy
Beacon of Tomorrows
10% of 79 decks
+9% synergy
Karn's Temporal Sundering
10% of 79 decks
+9% synergy
White Sun's Twilight
9% of 32 decks
+6% synergy
Part the Waterveil
9% of 79 decks
+8% synergy
Temporal Trespass
9% of 79 decks
+8% synergy
Rite of Replication
9% of 79 decks
+6% synergy
Wrath of God
8% of 37 decks
+2% synergy
Alrund's Epiphany
8% of 76 decks
+7% synergy
Sea Gate Restoration
8% of 77 decks
+3% synergy
Bala Ged Recovery
8% of 77 decks
-1% synergy
Profane Tutor
8% of 39 decks
+5% synergy
Urban Evolution
8% of 79 decks
+3% synergy
Explore
8% of 79 decks
-2% synergy
Preordain
8% of 79 decks
-3% synergy
Last March of the Ents
7% of 43 decks
+2% synergy
Solve the Equation
7% of 76 decks
+2% synergy
Enter the Infinite
6% of 79 decks
+5% synergy
Tooth and Nail
6% of 79 decks
+5% synergy
Green Sun's Zenith
6% of 79 decks
+0% synergy
Open the Way
6% of 48 decks
+4% synergy
Utility Artifacts
Lightning Greaves
25% of 79 decks
-0% synergy
Swiftfoot Boots
19% of 79 decks
-9% synergy
Sword of Hearth and Home
12% of 76 decks
+10% synergy
Chimil, the Inner Sun
12% of 26 decks
+9% synergy
Sensei's Divining Top
11% of 79 decks
+6% synergy
The Great Henge
10% of 79 decks
+0% synergy
Lithoform Engine
8% of 77 decks
+6% synergy
Birthing Pod
8% of 79 decks
+5% synergy
Conduit of Worlds
6% of 62 decks
-0% synergy
Vedalken Orrery
6% of 79 decks
+5% synergy
Twinning Staff
5% of 78 decks
+4% synergy
Scroll Rack
5% of 79 decks
+4% synergy
Altar of Dementia
5% of 79 decks
+2% synergy
Helm of the Host
5% of 79 decks
+2% synergy
Strionic Resonator
5% of 79 decks
+2% synergy
Blackblade Reforged
5% of 79 decks
+1% synergy
Ashnod's Altar
5% of 79 decks
-2% synergy
Enchantments
Virtue of Knowledge
41% of 37 decks
+38% synergy
Sylvan Library
30% of 79 decks
+19% synergy
Omniscience
29% of 79 decks
+26% synergy
Mirari's Wake
27% of 37 decks
+13% synergy
Mystic Remora
24% of 79 decks
+6% synergy
Guardian Project
23% of 79 decks
+14% synergy
Exploration
20% of 79 decks
+12% synergy
Rhythm of the Wild
17% of 24 decks
-7% synergy
Ghostly Prison
14% of 37 decks
+2% synergy
Phyrexian Arena
13% of 39 decks
-2% synergy
Wilderness Reclamation
13% of 79 decks
+9% synergy
Aura Shards
11% of 37 decks
+2% synergy
Up the Beanstalk
10% of 30 decks
+5% synergy
One with the Multiverse
9% of 67 decks
+7% synergy
Leyline of Anticipation
9% of 79 decks
+4% synergy
Animate Dead
8% of 39 decks
-2% synergy
Garruk's Uprising
6% of 77 decks
-9% synergy
Abundance
6% of 79 decks
+4% synergy
Burgeoning
6% of 79 decks
+3% synergy
Doubling Season
6% of 79 decks
-3% synergy
Mirri's Guile
5% of 79 decks
+5% synergy
Mana Reflection
5% of 79 decks
+3% synergy
Zendikar Resurgent
5% of 79 decks
+2% synergy
Parallel Lives
5% of 79 decks
-2% synergy
Propaganda
5% of 79 decks
-7% synergy
Battles
Invasion of Zendikar
17% of 54 decks
+15% synergy
Invasion of Ikoria
17% of 54 decks
+12% synergy
Invasion of Shandalar
6% of 51 decks
+5% synergy
Planeswalkers
Venser, the Sojourner
22% of 37 decks
+20% synergy
Kaya, Ghost Assassin
15% of 27 decks
+14% synergy
Oko, Thief of Crowns
14% of 79 decks
+8% synergy
Teferi, Time Raveler
14% of 37 decks
+7% synergy
Teferi, Master of Time
9% of 77 decks
+7% synergy
Jace, Wielder of Mysteries
9% of 79 decks
+5% synergy
Kiora, Behemoth Beckoner
6% of 79 decks
+3% synergy
Nissa, Who Shakes the World
5% of 79 decks
+2% synergy
Narset, Parter of Veils
5% of 79 decks
-0% synergy
Utility Lands
Reliquary Tower
58% of 79 decks
+29% synergy
Bojuka Bog
28% of 39 decks
-2% synergy
Yavimaya, Cradle of Growth
25% of 76 decks
+16% synergy
Boseiju, Who Endures
23% of 75 decks
+3% synergy
Otawara, Soaring City
17% of 75 decks
+0% synergy
Alchemist's Refuge
16% of 79 decks
+10% synergy
Command Beacon
14% of 79 decks
+9% synergy
Ancient Tomb
14% of 79 decks
+3% synergy
Field of the Dead
13% of 79 decks
+9% synergy
Temple of the False God
13% of 79 decks
+3% synergy
Mystic Sanctuary
13% of 79 decks
+0% synergy
Thespian's Stage
9% of 79 decks
+6% synergy
Cabal Coffers
8% of 39 decks
-3% synergy
Urborg, Tomb of Yawgmoth
8% of 79 decks
-2% synergy
Mosswort Bridge
8% of 79 decks
-3% synergy
Maze of Ith
6% of 79 decks
+4% synergy
Gaea's Cradle
6% of 79 decks
+1% synergy
Urza's Saga
5% of 76 decks
-2% synergy
Dark Depths
5% of 79 decks
+4% synergy
Lotus Field
5% of 79 decks
+4% synergy
Vesuva
5% of 79 decks
+4% synergy
Strip Mine
5% of 79 decks
+2% synergy
Rogue's Passage
5% of 79 decks
-14% synergy
Mana Artifacts
Sol Ring
90% of 79 decks
+5% synergy
Arcane Signet
70% of 79 decks
-3% synergy
Thought Vessel
38% of 79 decks
+21% synergy
Chromatic Lantern
29% of 79 decks
+20% synergy
Simic Signet
23% of 79 decks
+8% synergy
Izzet Signet
21% of 24 decks
-7% synergy
Fellwar Stone
19% of 79 decks
-2% synergy
Decanter of Endless Water
14% of 71 decks
+9% synergy
Mana Crypt
13% of 79 decks
+4% synergy
Talisman of Curiosity
13% of 79 decks
+0% synergy
Talisman of Impulse
12% of 24 decks
+4% synergy
Gruul Signet
12% of 24 decks
+1% synergy
Selesnya Signet
11% of 37 decks
+2% synergy
Azorius Signet
11% of 37 decks
-15% synergy
Talisman of Resilience
10% of 39 decks
-2% synergy
Talisman of Dominance
10% of 39 decks
-21% synergy
Jeweled Lotus
9% of 77 decks
+3% synergy
Talisman of Unity
8% of 37 decks
+1% synergy
Skyclave Relic
8% of 77 decks
+7% synergy
Commander's Sphere
6% of 79 decks
-9% synergy
Lands
Command Tower
89% of 79 decks
+15% synergy
Raffine's Tower
63% of 27 decks
+35% synergy
Steam Vents
62% of 24 decks
+24% synergy
Stomping Ground
62% of 24 decks
+21% synergy
Watery Grave
62% of 39 decks
+21% synergy
Breeding Pool
61% of 79 decks
+20% synergy
Hallowed Fountain
59% of 37 decks
+19% synergy
Zagoth Triome
56% of 39 decks
+26% synergy
Temple Garden
54% of 37 decks
+14% synergy
Overgrown Tomb
54% of 39 decks
+11% synergy
Godless Shrine
52% of 27 decks
+11% synergy
Rejuvenating Springs
51% of 77 decks
+22% synergy
Sulfur Falls
50% of 24 decks
+19% synergy
Indatha Triome
48% of 27 decks
+17% synergy
Exotic Orchard
48% of 79 decks
+13% synergy
Hinterland Harbor
47% of 79 decks
+19% synergy
Spara's Headquarters
46% of 37 decks
+14% synergy
Rootbound Crag
46% of 24 decks
+22% synergy
Ketria Triome
45% of 22 decks
+13% synergy
Blood Crypt
44% of 9 decks
+6% synergy
Misty Rainforest
42% of 79 decks
+30% synergy
Sea of Clouds
41% of 37 decks
+14% synergy
Training Center
36% of 22 decks
+9% synergy
Yavimaya Coast
34% of 79 decks
+8% synergy
Spire Garden
33% of 24 decks
+9% synergy
Vault of Champions
33% of 27 decks
+8% synergy
Xander's Lounge
33% of 9 decks
+6% synergy
Ziatora's Proving Ground
33% of 9 decks
+2% synergy
Undergrowth Stadium
31% of 39 decks
+5% synergy
Canopy Vista
30% of 37 decks
-6% synergy
Taiga
29% of 24 decks
+16% synergy
Morphic Pool
28% of 39 decks
+2% synergy
Bountiful Promenade
27% of 37 decks
+3% synergy
Seaside Citadel
27% of 37 decks
+1% synergy
Prairie Stream
27% of 37 decks
-6% synergy
Sunken Hollow
26% of 39 decks
-9% synergy
Fabled Passage
25% of 79 decks
+16% synergy
Lush Portico
25% of 12 decks
+13% synergy
Volcanic Island
25% of 24 decks
+11% synergy
Dreamroot Cascade
25% of 76 decks
+6% synergy
Shivan Reef
25% of 24 decks
-2% synergy
Frontier Bivouac
25% of 24 decks
-2% synergy
Reflecting Pool
23% of 79 decks
+17% synergy
Verdant Catacombs
23% of 79 decks
+11% synergy
Terramorphic Expanse
23% of 79 decks
+7% synergy
Simic Growth Chamber
23% of 79 decks
+3% synergy
Sunpetal Grove
22% of 37 decks
-2% synergy
Izzet Boilerworks
21% of 24 decks
+5% synergy
Karplusan Forest
21% of 24 decks
+4% synergy
Deathcap Glade
21% of 39 decks
+7% synergy