Extravagant Replication
Eternal Witness
Time Stretch

   Prerequisites

What do I need to start this combo?
Time Stretch in hand.
Extravagant Replication and Eternal Witness on the battlefield.
8 each other turn available

   Steps

How does this combo work?
1
Cast Time Stretch by paying its mana cost, causing you to take two extra turns after this one.
2
Move to your next turn.
3
At the beginning of your upkeep, Extravagant Replication triggers, creating a token copy of Eternal Witness.
4
When the Eternal Witness token enters the battlefield, it triggers, returning Time Stretch from your graveyard to your hand.
5
Repeat during your second turn.

   Results

What do I get from this combo?
Infinite turns
Lock
Adrix and Nev, Twincasters
0.0%inclusion4 decks8.01K decks
Riku of Two Reflections
0.1%inclusion3 decks5.05K decks
Muldrotha, the Gravetide
0.0%inclusion2 decks22.9K decks
Jaheira, Friend of the Forest // Clan Crafter
0.5%inclusion2 decks404 decks
Troyan, Gutsy Explorer
0.1%inclusion1 decks814 decks
Intet, the Dreamer
0.1%inclusion1 decks1.06K decks
Kruphix, God of Horizons
0.0%inclusion1 decks4.26K decks
Imoti, Celebrant of Bounty
0.0%inclusion1 decks5.62K decks
Tatyova, Benthic Druid
0.0%inclusion1 decks8.54K decks
Aragorn, the Uniter
0.0%inclusion1 decks21K decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks17K decks
New Cards
Improvisation Capstone
50%inclusion1 decks2 decks
48%synergy
Lorehold, the Historian
50%inclusion1 decks2 decks
50%synergy
Quandrix, the Proof
50%inclusion1 decks2 decks
48%synergy
Restoration Seminar
50%inclusion1 decks2 decks
49%synergy
Weather Maker
13%inclusion1 decks8 decks
12%synergy
High Synergy Cards
Rite of Replication
44%inclusion8 decks18 decks
41%synergy
Nexus of Fate
39%inclusion7 decks18 decks
37%synergy
Doppelgang
39%inclusion7 decks18 decks
36%synergy
Mana Reflection
33%inclusion6 decks18 decks
31%synergy
Omniscience
33%inclusion6 decks18 decks
30%synergy
Mystic Sanctuary
39%inclusion7 decks18 decks
29%synergy
Second Harvest
33%inclusion6 decks18 decks
28%synergy
Skyshroud Claim
33%inclusion6 decks18 decks
25%synergy
Archaeomancer
28%inclusion5 decks18 decks
25%synergy
Yavimaya, Cradle of Growth
33%inclusion6 decks18 decks
25%synergy
Top Cards
Counterspell
50%inclusion9 decks18 decks
8%synergy
Lightning Greaves
44%inclusion8 decks18 decks
20%synergy
Nature's Lore
44%inclusion8 decks18 decks
13%synergy
Farseek
44%inclusion8 decks18 decks
9%synergy
Cultivate
44%inclusion8 decks18 decks
2%synergy
Three Visits
39%inclusion7 decks18 decks
15%synergy
Heroic Intervention
39%inclusion7 decks18 decks
8%synergy
Doubling Season
33%inclusion6 decks18 decks
23%synergy
Mana Drain
33%inclusion6 decks18 decks
19%synergy
Rampant Growth
33%inclusion6 decks18 decks
1%synergy
Game Changers
Mystical Tutor
44%inclusion8 decks18 decks
33%synergy
Seedborn Muse
28%inclusion5 decks18 decks
20%synergy
Force of Will
28%inclusion5 decks18 decks
18%synergy
Cyclonic Rift
28%inclusion5 decks18 decks
6%synergy
Rhystic Study
28%inclusion5 decks18 decks
5%synergy
Ancient Tomb
22%inclusion4 decks18 decks
13%synergy
Crop Rotation
22%inclusion4 decks18 decks
12%synergy
Mana Vault
17%inclusion3 decks18 decks
11%synergy
Creatures
Starfield Vocalist
27%inclusion3 decks11 decks
25%synergy
Clever Impersonator
22%inclusion4 decks18 decks
20%synergy
Adrix and Nev, Twincasters
22%inclusion4 decks18 decks
18%synergy
Sicarian Infiltrator
17%inclusion3 decks18 decks
16%synergy
Timestream Navigator
17%inclusion3 decks18 decks
16%synergy
Biovisionary
17%inclusion3 decks18 decks
16%synergy
Hornet Queen
17%inclusion3 decks18 decks
15%synergy
Sakashima of a Thousand Faces
17%inclusion3 decks18 decks
14%synergy
Old Gnawbone
17%inclusion3 decks18 decks
13%synergy
Tireless Tracker
17%inclusion3 decks18 decks
12%synergy
Koma, Cosmos Serpent
17%inclusion3 decks18 decks
12%synergy
Archmage Emeritus
17%inclusion3 decks18 decks
9%synergy
Tireless Provisioner
17%inclusion3 decks18 decks
6%synergy
Elvish Mystic
17%inclusion3 decks18 decks
1%synergy
Sakura-Tribe Elder
17%inclusion3 decks18 decks
1%synergy
Llanowar Elves
17%inclusion3 decks18 decks
-4%synergy
Birds of Paradise
17%inclusion3 decks18 decks
-11%synergy
Instants
Beast Within
33%inclusion6 decks18 decks
0%synergy
Rapid Hybridization
22%inclusion4 decks18 decks
13%synergy
Auroral Procession
21%inclusion3 decks14 decks
19%synergy
Spell Swindle
17%inclusion3 decks18 decks
16%synergy
Double Major
17%inclusion3 decks18 decks
14%synergy
Dramatic Reversal
17%inclusion3 decks18 decks
12%synergy
Pact of Negation
17%inclusion3 decks18 decks
10%synergy
Aetherize
17%inclusion3 decks18 decks
10%synergy
An Offer You Can't Refuse
17%inclusion3 decks18 decks
-8%synergy
Sorceries
Crackle with Power
50%inclusion3 decks6 decks
48%synergy
Solve the Equation
28%inclusion5 decks18 decks
25%synergy
Bala Ged Recovery
28%inclusion5 decks18 decks
20%synergy
Temporal Manipulation
22%inclusion4 decks18 decks
21%synergy
Time Warp
22%inclusion4 decks18 decks
21%synergy
Spitting Image
17%inclusion3 decks18 decks
16%synergy
Walk the Aeons
17%inclusion3 decks18 decks
16%synergy
Capture of Jingzhou
17%inclusion3 decks18 decks
16%synergy
Replication Technique
17%inclusion3 decks18 decks
16%synergy
Aminatou's Augury
17%inclusion3 decks18 decks
15%synergy
For the Common Good
17%inclusion3 decks18 decks
15%synergy
Genesis Wave
17%inclusion3 decks18 decks
14%synergy
Regrowth
17%inclusion3 decks18 decks
14%synergy
Ezuri's Predation
17%inclusion3 decks18 decks
14%synergy
Irenicus's Vile Duplication
17%inclusion3 decks18 decks
14%synergy
Green Sun's Zenith
17%inclusion3 decks18 decks
11%synergy
Kodama's Reach
17%inclusion3 decks18 decks
-10%synergy
Utility Artifacts
Twinning Staff
17%inclusion3 decks18 decks
16%synergy
Bootleggers' Stash
17%inclusion3 decks18 decks
15%synergy
Enchantments
Parallel Lives
28%inclusion5 decks18 decks
21%synergy
Mystic Remora
28%inclusion5 decks18 decks
12%synergy
Swarm Intelligence
22%inclusion4 decks18 decks
21%synergy
Defense of the Heart
22%inclusion4 decks18 decks
20%synergy
Mechanized Production
22%inclusion4 decks18 decks
19%synergy
Exploration
22%inclusion4 decks18 decks
14%synergy
City of Death
17%inclusion3 decks18 decks
16%synergy
Virtue of Strength
17%inclusion3 decks18 decks
15%synergy
Wilderness Reclamation
17%inclusion3 decks18 decks
13%synergy
Utility Lands
Reliquary Tower
50%inclusion9 decks18 decks
20%synergy
Alchemist's Refuge
22%inclusion4 decks18 decks
16%synergy
Temple of the False God
22%inclusion4 decks18 decks
13%synergy
Mosswort Bridge
17%inclusion3 decks18 decks
6%synergy
Mana Artifacts
Sol Ring
100%inclusion18 decks18 decks
16%synergy
Arcane Signet
67%inclusion12 decks18 decks
-5%synergy
Talisman of Curiosity
22%inclusion4 decks18 decks
10%synergy
Chromatic Lantern
17%inclusion3 decks18 decks
8%synergy
Commander's Sphere
17%inclusion3 decks18 decks
5%synergy
Lands
Zagoth Triome
100%inclusion3 decks3 decks
73%synergy
Command Tower
89%inclusion16 decks18 decks
15%synergy
Hinterland Harbor
56%inclusion10 decks18 decks
22%synergy
Rootbound Crag
50%inclusion3 decks6 decks
21%synergy
Sulfur Falls
50%inclusion3 decks6 decks
15%synergy
Breeding Pool
50%inclusion9 decks18 decks
8%synergy
Dreamroot Cascade
44%inclusion8 decks18 decks
23%synergy
Temple of Mystery
39%inclusion7 decks18 decks
23%synergy
Simic Growth Chamber
39%inclusion7 decks18 decks
22%synergy
Rejuvenating Springs
39%inclusion7 decks18 decks
13%synergy
Yavimaya Coast
39%inclusion7 decks18 decks
12%synergy
Misty Rainforest
33%inclusion6 decks18 decks
22%synergy
Flooded Grove
33%inclusion6 decks18 decks
18%synergy
Exotic Orchard
28%inclusion5 decks18 decks
-9%synergy
Barkchannel Pathway
22%inclusion4 decks18 decks
16%synergy
Thornwood Falls
17%inclusion3 decks18 decks
10%synergy
Fabled Passage
17%inclusion3 decks18 decks
7%synergy
Vineglimmer Snarl
17%inclusion3 decks18 decks
6%synergy
Tropical Island
17%inclusion3 decks18 decks
2%synergy