Roon of the Hidden Realm
Eternal Witness
Temporal Manipulation

   Prerequisites

What do I need to start this combo?
Temporal Manipulation in hand.
Roon of the Hidden Realm and Eternal Witness on the battlefield.
Roon does not have summoning sickness.
5 each turn available

   Steps

How does this combo work?
1
Cast Temporal Manipulation by paying 3, causing you to take an extra turn after this one.
2
Activate Roon by paying 2 and tapping it, exiling Eternal Witness until the beginning of your end step.
3
At the beginning of your end step, Roon triggers, returning Eternal Witness from exile to the battlefield.
4
Eternal Witness enters the battlefield, putting Temporal Manipulation into your hand from your graveyard.
5
Repeat each turn.

   Results

What do I get from this combo?
Infinite turns
Lock
Roon of the Hidden Realm
1.8%inclusion57 decks3.25K decks
Atraxa, Grand Unifier
0.0%inclusion3 decks16.3K decks
Derevi, Empyrial Tactician
0.0%inclusion1 decks10.8K decks
Chulane, Teller of Tales
0.0%inclusion1 decks8.76K decks
New Cards
Formidable Speaker
25%inclusion4 decks16 decks
22%synergy
Aurora Awakener
22%inclusion2 decks9 decks
22%synergy
Morningtide's Light
13%inclusion2 decks16 decks
12%synergy
Curious Colossus
11%inclusion1 decks9 decks
10%synergy
Belonging
11%inclusion1 decks9 decks
10%synergy
High Synergy Cards
Ephemerate
87%inclusion54 decks62 decks
81%synergy
Soulherder
82%inclusion51 decks62 decks
78%synergy
Coiling Oracle
81%inclusion50 decks62 decks
75%synergy
Time Warp
63%inclusion39 decks62 decks
61%synergy
Aether Channeler
61%inclusion38 decks62 decks
59%synergy
Panharmonicon
63%inclusion39 decks62 decks
59%synergy
Archaeomancer
61%inclusion38 decks62 decks
58%synergy
Peregrine Drake
61%inclusion38 decks62 decks
58%synergy
Mulldrifter
61%inclusion38 decks62 decks
56%synergy
Wood Elves
58%inclusion36 decks62 decks
53%synergy
Top Cards
Swords to Plowshares
65%inclusion40 decks62 decks
3%synergy
Birds of Paradise
60%inclusion37 decks62 decks
32%synergy
Venser, Shaper Savant
55%inclusion34 decks62 decks
53%synergy
Thassa, Deep-Dwelling
53%inclusion33 decks62 decks
51%synergy
Elesh Norn, Mother of Machines
53%inclusion33 decks62 decks
50%synergy
Deadeye Navigator
52%inclusion32 decks62 decks
49%synergy
Noble Hierarch
52%inclusion32 decks62 decks
36%synergy
Ghostly Flicker
50%inclusion31 decks62 decks
45%synergy
Teleportation Circle
48%inclusion30 decks62 decks
45%synergy
Eladamri's Call
48%inclusion30 decks62 decks
39%synergy
Game Changers
Cyclonic Rift
52%inclusion32 decks62 decks
29%synergy
Worldly Tutor
40%inclusion25 decks62 decks
28%synergy
Rhystic Study
40%inclusion25 decks62 decks
17%synergy
Seedborn Muse
35%inclusion22 decks62 decks
27%synergy
Mystical Tutor
32%inclusion20 decks62 decks
20%synergy
Enlightened Tutor
29%inclusion18 decks62 decks
14%synergy
Gaea's Cradle
21%inclusion13 decks62 decks
15%synergy
Aura Shards
21%inclusion13 decks62 decks
14%synergy
The One Ring
19%inclusion12 decks62 decks
11%synergy
Ancient Tomb
19%inclusion12 decks62 decks
10%synergy
Creatures
Yarok, the Desecrated
100%inclusion3 decks3 decks
96%synergy
Emiel the Blessed
47%inclusion29 decks62 decks
44%synergy
Dour Port-Mage
40%inclusion21 decks52 decks
38%synergy
Solitude
40%inclusion25 decks62 decks
39%synergy
Farhaven Elf
39%inclusion24 decks62 decks
36%synergy
Wall of Blossoms
35%inclusion22 decks62 decks
34%synergy
Timeless Witness
35%inclusion22 decks62 decks
33%synergy
Reclamation Sage
35%inclusion22 decks62 decks
27%synergy
Cloudblazer
34%inclusion21 decks62 decks
32%synergy
Wall of Omens
34%inclusion21 decks62 decks
31%synergy
Knight of Autumn
32%inclusion20 decks62 decks
31%synergy
Agent of Treachery
32%inclusion20 decks62 decks
31%synergy
Brago, King Eternal
32%inclusion20 decks62 decks
30%synergy
Recruiter of the Guard
32%inclusion20 decks62 decks
29%synergy
Starfield Vocalist
32%inclusion8 decks25 decks
29%synergy
Acidic Slime
31%inclusion19 decks62 decks
28%synergy
Yorion, Sky Nomad
29%inclusion18 decks62 decks
27%synergy
Skyclave Apparition
29%inclusion18 decks62 decks
26%synergy
Spirited Companion
29%inclusion18 decks62 decks
25%synergy
Thragtusk
27%inclusion17 decks62 decks
27%synergy
Reflector Mage
27%inclusion17 decks62 decks
26%synergy
Elvish Visionary
27%inclusion17 decks62 decks
26%synergy
Restoration Angel
24%inclusion15 decks62 decks
22%synergy
Sun Titan
24%inclusion15 decks62 decks
16%synergy
Clifftop Lookout
23%inclusion12 decks52 decks
22%synergy
Eldrazi Displacer
23%inclusion14 decks62 decks
21%synergy
Gilded Drake
23%inclusion14 decks62 decks
21%synergy
Spellseeker
23%inclusion14 decks62 decks
19%synergy
Karmic Guide
23%inclusion14 decks62 decks
19%synergy
Displacer Kitten
23%inclusion14 decks62 decks
17%synergy
Avenger of Zendikar
23%inclusion14 decks62 decks
14%synergy
Esper Sentinel
23%inclusion14 decks62 decks
4%synergy
Preston, the Vanisher
21%inclusion13 decks62 decks
20%synergy
Stonehorn Dignitary
19%inclusion12 decks62 decks
19%synergy
Felidar Guardian
19%inclusion12 decks62 decks
17%synergy
Bloom Tender
19%inclusion12 decks62 decks
11%synergy
Delighted Halfling
19%inclusion12 decks62 decks
7%synergy
Witch Enchanter
19%inclusion11 decks57 decks
12%synergy
Riptide Gearhulk
18%inclusion7 decks38 decks
16%synergy
Palinchron
18%inclusion11 decks62 decks
17%synergy
Charming Prince
18%inclusion11 decks62 decks
16%synergy
Avacyn's Pilgrim
18%inclusion11 decks62 decks
5%synergy
Reveillark
16%inclusion10 decks62 decks
15%synergy
Glasspool Mimic
16%inclusion10 decks62 decks
13%synergy
Thassa's Oracle
16%inclusion10 decks62 decks
10%synergy
Loran of the Third Path
16%inclusion10 decks62 decks
9%synergy
Grand Abolisher
16%inclusion10 decks62 decks
7%synergy
Solemn Simulacrum
16%inclusion10 decks62 decks
4%synergy
Mystic Snake
15%inclusion9 decks62 decks
13%synergy
Topiary Stomper
15%inclusion9 decks62 decks
12%synergy
Instants
Tainted Pact
100%inclusion3 decks3 decks
96%synergy
Malakir Rebirth
100%inclusion3 decks3 decks
92%synergy
Assassin's Trophy
100%inclusion3 decks3 decks
69%synergy
Path to Exile
45%inclusion28 decks62 decks
-2%synergy
Eerie Interlude
42%inclusion26 decks62 decks
38%synergy
Cloudshift
42%inclusion26 decks62 decks
38%synergy
Counterspell
39%inclusion24 decks62 decks
-3%synergy
Mana Drain
32%inclusion20 decks62 decks
18%synergy
Chord of Calling
27%inclusion17 decks62 decks
22%synergy
Swan Song
27%inclusion17 decks62 decks
10%synergy
Dovin's Veto
26%inclusion16 decks62 decks
8%synergy
Fierce Guardianship
21%inclusion13 decks62 decks
3%synergy
Lae'zel's Acrobatics
19%inclusion12 decks62 decks
18%synergy
Momentary Blink
19%inclusion12 decks62 decks
17%synergy
Force of Will
19%inclusion12 decks62 decks
10%synergy
Ghostway
18%inclusion11 decks62 decks
17%synergy
Heroic Intervention
18%inclusion11 decks62 decks
-13%synergy
Displace
16%inclusion10 decks62 decks
15%synergy
Force of Negation
16%inclusion10 decks62 decks
8%synergy
Essence Flux
15%inclusion9 decks62 decks
11%synergy
Growth Spiral
15%inclusion9 decks62 decks
-6%synergy
Brainstorm
13%inclusion8 decks62 decks
-5%synergy
Beast Within
13%inclusion8 decks62 decks
-21%synergy
Teferi's Protection
11%inclusion7 decks62 decks
-5%synergy
Negate
11%inclusion7 decks62 decks
-10%synergy
Personify
11%inclusion1 decks9 decks
10%synergy
Stifle
10%inclusion6 decks62 decks
9%synergy
Noxious Revival
10%inclusion6 decks62 decks
5%synergy
Veil of Summer
10%inclusion6 decks62 decks
5%synergy
Silence
10%inclusion6 decks62 decks
3%synergy
An Offer You Can't Refuse
10%inclusion6 decks62 decks
-15%synergy
Sink into Stupor
8.8%inclusion5 decks57 decks
-1%synergy
Archdruid's Charm
8.1%inclusion5 decks62 decks
3%synergy
Nature's Claim
8.1%inclusion5 decks62 decks
1%synergy
Flusterstorm
8.1%inclusion5 decks62 decks
1%synergy
Disallow
6.5%inclusion4 decks62 decks
5%synergy
Force of Vigor
6.5%inclusion4 decks62 decks
3%synergy
Mental Misstep
6.5%inclusion4 decks62 decks
1%synergy
Pact of Negation
6.5%inclusion4 decks62 decks
0%synergy
Crop Rotation
6.5%inclusion4 decks62 decks
-3%synergy
Dawn's Truce
5.8%inclusion3 decks52 decks
-1%synergy
Sorceries
Nature's Lore
39%inclusion24 decks62 decks
7%synergy
Farseek
34%inclusion21 decks62 decks
-2%synergy
Cultivate
34%inclusion21 decks62 decks
-9%synergy
Capture of Jingzhou
29%inclusion18 decks62 decks
28%synergy
Finale of Devastation
27%inclusion17 decks62 decks
20%synergy
Three Visits
27%inclusion17 decks62 decks
3%synergy
Rampant Growth
27%inclusion17 decks62 decks
-6%synergy
Kodama's Reach
24%inclusion15 decks62 decks
-3%synergy
Supreme Verdict
23%inclusion14 decks62 decks
10%synergy
Green Sun's Zenith
15%inclusion9 decks62 decks
9%synergy
Walk the Aeons
13%inclusion8 decks62 decks
12%synergy
Bala Ged Recovery
13%inclusion8 decks62 decks
5%synergy
Solve the Equation
11%inclusion7 decks62 decks
8%synergy
Ponder
11%inclusion7 decks62 decks
0%synergy
Ondu Inversion
10%inclusion6 decks62 decks
8%synergy
Neoform
10%inclusion6 decks62 decks
6%synergy
Sea Gate Restoration
10%inclusion6 decks62 decks
6%synergy
Time Wipe
10%inclusion6 decks62 decks
4%synergy
Skyshroud Claim
10%inclusion6 decks62 decks
2%synergy
Winds of Abandon
8.1%inclusion5 decks62 decks
6%synergy
Wargate
8.1%inclusion5 decks62 decks
6%synergy
Approach of the Second Sun
8.1%inclusion5 decks62 decks
5%synergy
Eldritch Evolution
8.1%inclusion5 decks62 decks
4%synergy
Preordain
8.1%inclusion5 decks62 decks
-1%synergy
Austere Command
8.1%inclusion5 decks62 decks
-4%synergy
Farewell
8.1%inclusion5 decks62 decks
-5%synergy
Another Round
6.6%inclusion4 decks61 decks
6%synergy
Time Stretch
6.5%inclusion4 decks62 decks
5%synergy
Flare of Cultivation
6.5%inclusion4 decks62 decks
5%synergy
Search for Tomorrow
6.5%inclusion4 decks62 decks
4%synergy
Splash Portal
5.8%inclusion3 decks52 decks
5%synergy
Utility Artifacts
Conjurer's Closet
44%inclusion27 decks62 decks
41%synergy
The Great Henge
18%inclusion11 decks62 decks
8%synergy
Birthing Pod
11%inclusion7 decks62 decks
9%synergy
Sensei's Divining Top
10%inclusion6 decks62 decks
5%synergy
Strionic Resonator
8.1%inclusion5 decks62 decks
6%synergy
Lightning Greaves
8.1%inclusion5 decks62 decks
-17%synergy
Swiftfoot Boots
8.1%inclusion5 decks62 decks
-19%synergy
Sundial of the Infinite
6.5%inclusion4 decks62 decks
6%synergy
Skullclamp
6.5%inclusion4 decks62 decks
-5%synergy
Enchantments
Guardian Project
31%inclusion19 decks62 decks
23%synergy
Smothering Tithe
27%inclusion17 decks62 decks
6%synergy
Sylvan Library
18%inclusion11 decks62 decks
9%synergy
Mystic Remora
18%inclusion11 decks62 decks
2%synergy
Virtue of Knowledge
16%inclusion10 decks62 decks
14%synergy
Mirari's Wake
16%inclusion10 decks62 decks
6%synergy
Touch the Spirit Realm
10%inclusion6 decks62 decks
8%synergy
Utopia Sprawl
10%inclusion6 decks62 decks
2%synergy
Wild Growth
10%inclusion6 decks62 decks
0%synergy
Carpet of Flowers
8.1%inclusion5 decks62 decks
5%synergy
Wilderness Reclamation
8.1%inclusion5 decks62 decks
5%synergy
Exploration
6.5%inclusion4 decks62 decks
-2%synergy
Planeswalkers
Venser, the Sojourner
21%inclusion13 decks62 decks
20%synergy
The Eternal Wanderer
16%inclusion10 decks62 decks
14%synergy
Teferi, Time Raveler
15%inclusion9 decks62 decks
8%synergy
Oko, Thief of Crowns
6.5%inclusion4 decks62 decks
2%synergy
Utility Lands
Reliquary Tower
37%inclusion23 decks62 decks
7%synergy
Boseiju, Who Endures
27%inclusion17 decks62 decks
9%synergy
Otawara, Soaring City
24%inclusion15 decks62 decks
8%synergy
Minamo, School at Water's Edge
21%inclusion13 decks62 decks
16%synergy
Alchemist's Refuge
19%inclusion12 decks62 decks
13%synergy
Mystic Sanctuary
18%inclusion11 decks62 decks
7%synergy
Yavimaya, Cradle of Growth
15%inclusion9 decks62 decks
6%synergy
Strip Mine
10%inclusion6 decks62 decks
7%synergy
Temple of the False God
10%inclusion6 decks62 decks
1%synergy
Field of the Dead
8.1%inclusion5 decks62 decks
5%synergy
Eiganjo, Seat of the Empire
8.1%inclusion5 decks62 decks
1%synergy
Urza's Saga
6.5%inclusion4 decks62 decks
-1%synergy
Mana Artifacts
Sol Ring
82%inclusion51 decks62 decks
-1%synergy
Arcane Signet
65%inclusion40 decks62 decks
-8%synergy
Simic Signet
23%inclusion14 decks62 decks
11%synergy
Azorius Signet
21%inclusion13 decks62 decks
0%synergy
Selesnya Signet
19%inclusion12 decks62 decks
12%synergy
Chromatic Lantern
16%inclusion10 decks62 decks
8%synergy
Talisman of Curiosity
16%inclusion10 decks62 decks
3%synergy
Fellwar Stone
15%inclusion9 decks62 decks
-6%synergy
Talisman of Progress
13%inclusion8 decks62 decks
-12%synergy
Talisman of Unity
11%inclusion7 decks62 decks
4%synergy
Thought Vessel
11%inclusion7 decks62 decks
-6%synergy
Mana Vault
8.1%inclusion5 decks62 decks
2%synergy
Mana Crypt
6.5%inclusion4 decks62 decks
5%synergy
Mox Diamond
6.5%inclusion4 decks62 decks
2%synergy
Chrome Mox
6.5%inclusion4 decks62 decks
1%synergy
Lands
Overgrown Tomb
100%inclusion3 decks3 decks
59%synergy
Godless Shrine
100%inclusion3 decks3 decks
59%synergy
Watery Grave
100%inclusion3 decks3 decks
58%synergy
Command Tower
94%inclusion58 decks62 decks
19%synergy
Breeding Pool
85%inclusion53 decks62 decks
44%synergy
Hallowed Fountain
84%inclusion52 decks62 decks
44%synergy
Temple Garden
82%inclusion51 decks62 decks
43%synergy
Windswept Heath
73%inclusion45 decks62 decks
62%synergy
Flooded Strand
68%inclusion42 decks62 decks
56%synergy
Misty Rainforest
60%inclusion37 decks62 decks
48%synergy
Spara's Headquarters
56%inclusion35 decks62 decks
29%synergy
Sea of Clouds
47%inclusion29 decks62 decks
23%synergy
Rejuvenating Springs
45%inclusion28 decks62 decks
19%synergy
Bountiful Promenade
44%inclusion27 decks62 decks
22%synergy
Hinterland Harbor
44%inclusion27 decks62 decks
10%synergy
Glacial Fortress
42%inclusion26 decks62 decks
9%synergy
Prairie Stream
42%inclusion26 decks62 decks
9%synergy
Sunpetal Grove
40%inclusion25 decks62 decks
12%synergy
Seaside Citadel
39%inclusion24 decks62 decks
12%synergy
Canopy Vista
39%inclusion24 decks62 decks
3%synergy
Savannah
35%inclusion22 decks62 decks
23%synergy
Tropical Island
34%inclusion21 decks62 decks
20%synergy
Tundra
31%inclusion19 decks62 decks
17%synergy
Brushland
29%inclusion18 decks62 decks
9%synergy
Yavimaya Coast
27%inclusion17 decks62 decks
0%synergy
Exotic Orchard
27%inclusion17 decks62 decks
-9%synergy
Flooded Grove
26%inclusion16 decks62 decks
10%synergy
Overgrown Farmland
24%inclusion15 decks62 decks
7%synergy
Dreamroot Cascade
24%inclusion15 decks62 decks
3%synergy
Adarkar Wastes
24%inclusion15 decks62 decks
0%synergy
Scalding Tarn
23%inclusion14 decks62 decks
12%synergy
Mana Confluence
19%inclusion12 decks62 decks
12%synergy
City of Brass
19%inclusion12 decks62 decks
12%synergy
Marsh Flats
19%inclusion12 decks62 decks
9%synergy
Mystic Gate
18%inclusion11 decks62 decks
11%synergy
Deserted Beach
18%inclusion11 decks62 decks
1%synergy
Wooded Foothills
16%inclusion10 decks62 decks
5%synergy
Hedge Maze
16%inclusion10 decks62 decks
5%synergy
Polluted Delta
16%inclusion10 decks62 decks
4%synergy
Azorius Chancery
16%inclusion10 decks62 decks
3%synergy
Prismatic Vista
15%inclusion9 decks62 decks
10%synergy
Lush Portico
15%inclusion9 decks62 decks
5%synergy
Arid Mesa
15%inclusion9 decks62 decks
4%synergy
Verdant Catacombs
15%inclusion9 decks62 decks
4%synergy
Selesnya Sanctuary
15%inclusion9 decks62 decks
2%synergy
Hengegate Pathway
13%inclusion8 decks62 decks
7%synergy
Waterlogged Grove
13%inclusion8 decks62 decks
6%synergy
Irrigated Farmland
13%inclusion8 decks62 decks
5%synergy
Meticulous Archive
13%inclusion8 decks62 decks
4%synergy
Simic Growth Chamber
13%inclusion8 decks62 decks
-4%synergy