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%inclusion56 decks3.15K decks
Atraxa, Grand Unifier
0.0%inclusion3 decks16K decks
Derevi, Empyrial Tactician
0.0%inclusion1 decks10.6K decks
Chulane, Teller of Tales
0.0%inclusion1 decks8.61K decks
New Cards
Aurora Awakener
29%inclusion2 decks7 decks
28%synergy
Formidable Speaker
14%inclusion2 decks14 decks
12%synergy
Brigid, Clachan's Heart
14%inclusion1 decks7 decks
13%synergy
Personify
14%inclusion1 decks7 decks
13%synergy
Sodden Verdure
14%inclusion1 decks7 decks
9%synergy
High Synergy Cards
Ephemerate
87%inclusion53 decks61 decks
81%synergy
Soulherder
82%inclusion50 decks61 decks
78%synergy
Coiling Oracle
82%inclusion50 decks61 decks
76%synergy
Time Warp
62%inclusion38 decks61 decks
61%synergy
Aether Channeler
62%inclusion38 decks61 decks
60%synergy
Panharmonicon
62%inclusion38 decks61 decks
58%synergy
Mulldrifter
62%inclusion38 decks61 decks
58%synergy
Archaeomancer
61%inclusion37 decks61 decks
57%synergy
Peregrine Drake
61%inclusion37 decks61 decks
57%synergy
Venser, Shaper Savant
57%inclusion35 decks61 decks
56%synergy
Top Cards
Swords to Plowshares
66%inclusion40 decks61 decks
4%synergy
Birds of Paradise
59%inclusion36 decks61 decks
32%synergy
Wood Elves
57%inclusion35 decks61 decks
53%synergy
Thassa, Deep-Dwelling
56%inclusion34 decks61 decks
53%synergy
Elesh Norn, Mother of Machines
52%inclusion32 decks61 decks
49%synergy
Deadeye Navigator
51%inclusion31 decks61 decks
49%synergy
Noble Hierarch
51%inclusion31 decks61 decks
35%synergy
Teleportation Circle
49%inclusion30 decks61 decks
46%synergy
Ghostly Flicker
49%inclusion30 decks61 decks
44%synergy
Emiel the Blessed
48%inclusion29 decks61 decks
45%synergy
Game Changers
Cyclonic Rift
54%inclusion33 decks61 decks
32%synergy
Worldly Tutor
38%inclusion23 decks61 decks
26%synergy
Rhystic Study
38%inclusion23 decks61 decks
14%synergy
Seedborn Muse
34%inclusion21 decks61 decks
26%synergy
Mystical Tutor
33%inclusion20 decks61 decks
21%synergy
Enlightened Tutor
30%inclusion18 decks61 decks
14%synergy
Aura Shards
21%inclusion13 decks61 decks
14%synergy
Gaea's Cradle
20%inclusion12 decks61 decks
14%synergy
Ancient Tomb
20%inclusion12 decks61 decks
10%synergy
The One Ring
18%inclusion11 decks61 decks
10%synergy
Creatures
Yarok, the Desecrated
100%inclusion3 decks3 decks
96%synergy
Farhaven Elf
41%inclusion25 decks61 decks
38%synergy
Solitude
39%inclusion24 decks61 decks
38%synergy
Dour Port-Mage
38%inclusion19 decks50 decks
36%synergy
Timeless Witness
38%inclusion23 decks61 decks
35%synergy
Wall of Blossoms
36%inclusion22 decks61 decks
34%synergy
Wall of Omens
36%inclusion22 decks61 decks
33%synergy
Reclamation Sage
36%inclusion22 decks61 decks
28%synergy
Cloudblazer
34%inclusion21 decks61 decks
32%synergy
Knight of Autumn
33%inclusion20 decks61 decks
31%synergy
Agent of Treachery
33%inclusion20 decks61 decks
31%synergy
Brago, King Eternal
33%inclusion20 decks61 decks
30%synergy
Acidic Slime
33%inclusion20 decks61 decks
30%synergy
Recruiter of the Guard
31%inclusion19 decks61 decks
28%synergy
Yorion, Sky Nomad
30%inclusion18 decks61 decks
28%synergy
Spirited Companion
30%inclusion18 decks61 decks
26%synergy
Thragtusk
28%inclusion17 decks61 decks
27%synergy
Elvish Visionary
28%inclusion17 decks61 decks
26%synergy
Skyclave Apparition
28%inclusion17 decks61 decks
25%synergy
Reflector Mage
26%inclusion16 decks61 decks
25%synergy
Starfield Vocalist
26%inclusion6 decks23 decks
24%synergy
Gilded Drake
25%inclusion15 decks61 decks
23%synergy
Restoration Angel
25%inclusion15 decks61 decks
22%synergy
Karmic Guide
25%inclusion15 decks61 decks
21%synergy
Avenger of Zendikar
25%inclusion15 decks61 decks
16%synergy
Clifftop Lookout
24%inclusion12 decks50 decks
23%synergy
Eldrazi Displacer
23%inclusion14 decks61 decks
22%synergy
Displacer Kitten
23%inclusion14 decks61 decks
18%synergy
Sun Titan
23%inclusion14 decks61 decks
15%synergy
Esper Sentinel
23%inclusion14 decks61 decks
4%synergy
Spellseeker
21%inclusion13 decks61 decks
18%synergy
Witch Enchanter
20%inclusion11 decks55 decks
13%synergy
Stonehorn Dignitary
20%inclusion12 decks61 decks
19%synergy
Preston, the Vanisher
20%inclusion12 decks61 decks
19%synergy
Charming Prince
20%inclusion12 decks61 decks
18%synergy
Riptide Gearhulk
19%inclusion7 decks36 decks
17%synergy
Felidar Guardian
18%inclusion11 decks61 decks
16%synergy
Risen Reef
18%inclusion11 decks61 decks
15%synergy
Bloom Tender
18%inclusion11 decks61 decks
10%synergy
Delighted Halfling
18%inclusion11 decks61 decks
6%synergy
Palinchron
16%inclusion10 decks61 decks
16%synergy
Reveillark
16%inclusion10 decks61 decks
15%synergy
Mystic Snake
16%inclusion10 decks61 decks
15%synergy
Glasspool Mimic
16%inclusion10 decks61 decks
14%synergy
Loran of the Third Path
16%inclusion10 decks61 decks
9%synergy
Grand Abolisher
16%inclusion10 decks61 decks
7%synergy
Avacyn's Pilgrim
16%inclusion10 decks61 decks
4%synergy
Solemn Simulacrum
16%inclusion10 decks61 decks
4%synergy
Topiary Stomper
15%inclusion9 decks61 decks
12%synergy
Thassa's Oracle
15%inclusion9 decks61 decks
8%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
Eladamri's Call
48%inclusion29 decks61 decks
39%synergy
Path to Exile
44%inclusion27 decks61 decks
-3%synergy
Eerie Interlude
43%inclusion26 decks61 decks
39%synergy
Cloudshift
43%inclusion26 decks61 decks
39%synergy
Counterspell
36%inclusion22 decks61 decks
-6%synergy
Mana Drain
30%inclusion18 decks61 decks
15%synergy
Swan Song
28%inclusion17 decks61 decks
10%synergy
Chord of Calling
26%inclusion16 decks61 decks
21%synergy
Dovin's Veto
25%inclusion15 decks61 decks
6%synergy
Fierce Guardianship
21%inclusion13 decks61 decks
4%synergy
Lae'zel's Acrobatics
20%inclusion12 decks61 decks
18%synergy
Momentary Blink
20%inclusion12 decks61 decks
17%synergy
Ghostway
18%inclusion11 decks61 decks
17%synergy
Displace
18%inclusion11 decks61 decks
17%synergy
Force of Will
18%inclusion11 decks61 decks
8%synergy
Force of Negation
16%inclusion10 decks61 decks
8%synergy
Heroic Intervention
16%inclusion10 decks61 decks
-14%synergy
Essence Flux
15%inclusion9 decks61 decks
12%synergy
Growth Spiral
15%inclusion9 decks61 decks
-6%synergy
Brainstorm
13%inclusion8 decks61 decks
-5%synergy
Teferi's Protection
11%inclusion7 decks61 decks
-5%synergy
Negate
11%inclusion7 decks61 decks
-10%synergy
Beast Within
11%inclusion7 decks61 decks
-23%synergy
Stifle
10%inclusion6 decks61 decks
9%synergy
Noxious Revival
10%inclusion6 decks61 decks
5%synergy
Veil of Summer
10%inclusion6 decks61 decks
5%synergy
Silence
10%inclusion6 decks61 decks
4%synergy
Sink into Stupor
9.1%inclusion5 decks55 decks
-1%synergy
Disallow
8.2%inclusion5 decks61 decks
6%synergy
Archdruid's Charm
8.2%inclusion5 decks61 decks
3%synergy
Nature's Claim
8.2%inclusion5 decks61 decks
1%synergy
Flusterstorm
8.2%inclusion5 decks61 decks
1%synergy
An Offer You Can't Refuse
8.2%inclusion5 decks61 decks
-16%synergy
Force of Vigor
6.6%inclusion4 decks61 decks
3%synergy
Mental Misstep
6.6%inclusion4 decks61 decks
1%synergy
Pact of Negation
6.6%inclusion4 decks61 decks
0%synergy
Crop Rotation
6.6%inclusion4 decks61 decks
-3%synergy
Sorceries
Nature's Lore
39%inclusion24 decks61 decks
8%synergy
Farseek
34%inclusion21 decks61 decks
-1%synergy
Cultivate
33%inclusion20 decks61 decks
-10%synergy
Capture of Jingzhou
28%inclusion17 decks61 decks
27%synergy
Three Visits
28%inclusion17 decks61 decks
4%synergy
Rampant Growth
26%inclusion16 decks61 decks
-7%synergy
Finale of Devastation
25%inclusion15 decks61 decks
17%synergy
Kodama's Reach
25%inclusion15 decks61 decks
-3%synergy
Supreme Verdict
21%inclusion13 decks61 decks
9%synergy
Walk the Aeons
13%inclusion8 decks61 decks
13%synergy
Green Sun's Zenith
13%inclusion8 decks61 decks
8%synergy
Bala Ged Recovery
13%inclusion8 decks61 decks
5%synergy
Solve the Equation
11%inclusion7 decks61 decks
8%synergy
Ponder
11%inclusion7 decks61 decks
0%synergy
Ondu Inversion
10%inclusion6 decks61 decks
8%synergy
Neoform
10%inclusion6 decks61 decks
6%synergy
Sea Gate Restoration
10%inclusion6 decks61 decks
6%synergy
Time Wipe
10%inclusion6 decks61 decks
4%synergy
Skyshroud Claim
10%inclusion6 decks61 decks
2%synergy
Winds of Abandon
8.2%inclusion5 decks61 decks
7%synergy
Wargate
8.2%inclusion5 decks61 decks
6%synergy
Approach of the Second Sun
8.2%inclusion5 decks61 decks
5%synergy
Eldritch Evolution
8.2%inclusion5 decks61 decks
4%synergy
Preordain
8.2%inclusion5 decks61 decks
-1%synergy
Austere Command
8.2%inclusion5 decks61 decks
-4%synergy
Farewell
8.2%inclusion5 decks61 decks
-5%synergy
Morningtide's Light
7.1%inclusion1 decks14 decks
7%synergy
Another Round
6.8%inclusion4 decks59 decks
6%synergy
Flare of Cultivation
6.7%inclusion4 decks60 decks
5%synergy
Time Stretch
6.6%inclusion4 decks61 decks
5%synergy
Search for Tomorrow
6.6%inclusion4 decks61 decks
4%synergy
Splash Portal
6.0%inclusion3 decks50 decks
5%synergy
Utility Artifacts
Conjurer's Closet
44%inclusion27 decks61 decks
42%synergy
The Great Henge
20%inclusion12 decks61 decks
10%synergy
Birthing Pod
10%inclusion6 decks61 decks
8%synergy
Sensei's Divining Top
10%inclusion6 decks61 decks
5%synergy
Strionic Resonator
8.2%inclusion5 decks61 decks
6%synergy
Swiftfoot Boots
8.2%inclusion5 decks61 decks
-19%synergy
Sundial of the Infinite
6.6%inclusion4 decks61 decks
6%synergy
Sword of Hearth and Home
6.6%inclusion4 decks61 decks
5%synergy
Skullclamp
6.6%inclusion4 decks61 decks
-5%synergy
Lightning Greaves
6.6%inclusion4 decks61 decks
-18%synergy
Enchantments
Guardian Project
31%inclusion19 decks61 decks
23%synergy
Smothering Tithe
28%inclusion17 decks61 decks
7%synergy
Sylvan Library
20%inclusion12 decks61 decks
11%synergy
Mystic Remora
18%inclusion11 decks61 decks
2%synergy
Virtue of Knowledge
16%inclusion10 decks61 decks
15%synergy
Mirari's Wake
16%inclusion10 decks61 decks
6%synergy
Touch the Spirit Realm
10%inclusion6 decks61 decks
8%synergy
Utopia Sprawl
10%inclusion6 decks61 decks
2%synergy
Wild Growth
10%inclusion6 decks61 decks
0%synergy
Carpet of Flowers
8.2%inclusion5 decks61 decks
5%synergy
Wilderness Reclamation
8.2%inclusion5 decks61 decks
5%synergy
Leyline of Anticipation
6.6%inclusion4 decks61 decks
3%synergy
Exploration
6.6%inclusion4 decks61 decks
-2%synergy
Planeswalkers
Venser, the Sojourner
20%inclusion12 decks61 decks
18%synergy
The Eternal Wanderer
16%inclusion10 decks61 decks
14%synergy
Teferi, Time Raveler
15%inclusion9 decks61 decks
8%synergy
Oko, Thief of Crowns
6.6%inclusion4 decks61 decks
2%synergy
Utility Lands
Reliquary Tower
39%inclusion24 decks61 decks
9%synergy
Boseiju, Who Endures
28%inclusion17 decks61 decks
9%synergy
Otawara, Soaring City
25%inclusion15 decks61 decks
8%synergy
Minamo, School at Water's Edge
21%inclusion13 decks61 decks
17%synergy
Alchemist's Refuge
21%inclusion13 decks61 decks
15%synergy
Mystic Sanctuary
18%inclusion11 decks61 decks
7%synergy
Yavimaya, Cradle of Growth
15%inclusion9 decks61 decks
6%synergy
Strip Mine
10%inclusion6 decks61 decks
7%synergy
Temple of the False God
10%inclusion6 decks61 decks
1%synergy
Field of the Dead
8.2%inclusion5 decks61 decks
5%synergy
Eiganjo, Seat of the Empire
8.2%inclusion5 decks61 decks
1%synergy
Urza's Saga
6.6%inclusion4 decks61 decks
0%synergy
Mana Artifacts
Sol Ring
82%inclusion50 decks61 decks
-2%synergy
Arcane Signet
64%inclusion39 decks61 decks
-8%synergy
Simic Signet
25%inclusion15 decks61 decks
13%synergy
Azorius Signet
23%inclusion14 decks61 decks
1%synergy
Selesnya Signet
21%inclusion13 decks61 decks
14%synergy
Chromatic Lantern
16%inclusion10 decks61 decks
8%synergy
Talisman of Curiosity
15%inclusion9 decks61 decks
2%synergy
Fellwar Stone
13%inclusion8 decks61 decks
-7%synergy
Thought Vessel
11%inclusion7 decks61 decks
-6%synergy
Talisman of Progress
11%inclusion7 decks61 decks
-14%synergy
Talisman of Unity
10%inclusion6 decks61 decks
2%synergy
Mana Crypt
6.6%inclusion4 decks61 decks
5%synergy
Mana Vault
6.6%inclusion4 decks61 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
93%inclusion57 decks61 decks
19%synergy
Breeding Pool
85%inclusion52 decks61 decks
43%synergy
Hallowed Fountain
84%inclusion51 decks61 decks
44%synergy
Temple Garden
82%inclusion50 decks61 decks
43%synergy
Windswept Heath
70%inclusion43 decks61 decks
59%synergy
Flooded Strand
67%inclusion41 decks61 decks
56%synergy
Misty Rainforest
59%inclusion36 decks61 decks
48%synergy
Spara's Headquarters
59%inclusion36 decks61 decks
31%synergy
Bountiful Promenade
46%inclusion28 decks61 decks
24%synergy
Sea of Clouds
46%inclusion28 decks61 decks
21%synergy
Rejuvenating Springs
46%inclusion28 decks61 decks
19%synergy
Hinterland Harbor
46%inclusion28 decks61 decks
13%synergy
Glacial Fortress
44%inclusion27 decks61 decks
12%synergy
Prairie Stream
44%inclusion27 decks61 decks
11%synergy
Sunpetal Grove
43%inclusion26 decks61 decks
15%synergy
Canopy Vista
41%inclusion25 decks61 decks
5%synergy
Seaside Citadel
39%inclusion24 decks61 decks
13%synergy
Savannah
34%inclusion21 decks61 decks
22%synergy
Tropical Island
33%inclusion20 decks61 decks
19%synergy
Tundra
30%inclusion18 decks61 decks
16%synergy
Brushland
30%inclusion18 decks61 decks
10%synergy
Yavimaya Coast
28%inclusion17 decks61 decks
1%synergy
Flooded Grove
26%inclusion16 decks61 decks
11%synergy
Exotic Orchard
26%inclusion16 decks61 decks
-10%synergy
Overgrown Farmland
25%inclusion15 decks61 decks
7%synergy
Dreamroot Cascade
25%inclusion15 decks61 decks
3%synergy
Adarkar Wastes
25%inclusion15 decks61 decks
1%synergy
Scalding Tarn
21%inclusion13 decks61 decks
11%synergy
Mana Confluence
18%inclusion11 decks61 decks
11%synergy
Mystic Gate
18%inclusion11 decks61 decks
11%synergy
City of Brass
18%inclusion11 decks61 decks
11%synergy
Marsh Flats
18%inclusion11 decks61 decks
7%synergy
Deserted Beach
18%inclusion11 decks61 decks
1%synergy
Wooded Foothills
16%inclusion10 decks61 decks
6%synergy
Azorius Chancery
16%inclusion10 decks61 decks
3%synergy
Prismatic Vista
15%inclusion9 decks61 decks
10%synergy
Meticulous Archive
15%inclusion9 decks61 decks
6%synergy
Lush Portico
15%inclusion9 decks61 decks
6%synergy
Verdant Catacombs
15%inclusion9 decks61 decks
4%synergy
Hedge Maze
15%inclusion9 decks61 decks
4%synergy
Polluted Delta
15%inclusion9 decks61 decks
3%synergy
Selesnya Sanctuary
15%inclusion9 decks61 decks
2%synergy
Wooded Bastion
13%inclusion8 decks61 decks
9%synergy
Hengegate Pathway
13%inclusion8 decks61 decks
7%synergy
Waterlogged Grove
13%inclusion8 decks61 decks
7%synergy
Irrigated Farmland
13%inclusion8 decks61 decks
5%synergy
Arid Mesa
13%inclusion8 decks61 decks
3%synergy