Roon of the Hidden Realm
Eternal Witness
Time Warp

   Prerequisites

What do I need to start this combo?
Time Warp 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 Time Warp 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 Time Warp into your hand from your graveyard.
5
Repeat each turn.

   Results

What do I get from this combo?
Infinite turns
Aang, at the Crossroads
0.1%inclusion1 decks1.91K decks
Top Commanders
Roon of the Hidden Realm
5.3%inclusion167 decks3.12K decks
Atraxa, Grand Unifier
0.0%inclusion5 decks16K decks
Chulane, Teller of Tales
0.1%inclusion5 decks8.50K decks
Amareth, the Lustrous
0.1%inclusion1 decks1.49K decks
Lagrella, the Magpie
0.1%inclusion1 decks1.79K decks
Galadriel, Light of Valinor
0.0%inclusion1 decks14.3K decks
Derevi, Empyrial Tactician
0.0%inclusion1 decks10.4K decks
Peter Parker
0.0%inclusion1 decks3.43K decks
Esika, God of the Tree
0.0%inclusion1 decks21.6K decks
Mr. Foxglove
0.0%inclusion1 decks4.79K decks
Ishai, Ojutai Dragonspeaker // Kodama of the East Tree
0.2%inclusion1 decks462 decks
New Cards
Airbender Ascension
5.9%inclusion1 decks17 decks
3%synergy
High Synergy Cards
Soulherder
83%inclusion154 decks186 decks
78%synergy
Panharmonicon
78%inclusion146 decks186 decks
75%synergy
Coiling Oracle
78%inclusion145 decks186 decks
72%synergy
Ephemerate
77%inclusion144 decks186 decks
71%synergy
Peregrine Drake
73%inclusion135 decks186 decks
69%synergy
Mulldrifter
73%inclusion135 decks186 decks
68%synergy
Yarok, the Desecrated
67%inclusion4 decks6 decks
64%synergy
Tainted Pact
67%inclusion4 decks6 decks
63%synergy
Deadeye Navigator
65%inclusion120 decks186 decks
62%synergy
Thassa, Deep-Dwelling
60%inclusion112 decks186 decks
58%synergy
Top Cards
Swords to Plowshares
69%inclusion129 decks186 decks
8%synergy
Baleful Strix
67%inclusion4 decks6 decks
53%synergy
Archaeomancer
61%inclusion113 decks186 decks
57%synergy
Eerie Interlude
59%inclusion110 decks186 decks
56%synergy
Teleportation Circle
58%inclusion107 decks186 decks
54%synergy
Wood Elves
56%inclusion105 decks186 decks
51%synergy
Brago, King Eternal
55%inclusion103 decks186 decks
53%synergy
Ghostly Flicker
55%inclusion102 decks186 decks
50%synergy
Venser, Shaper Savant
52%inclusion97 decks186 decks
50%synergy
Elesh Norn, Mother of Machines
52%inclusion97 decks186 decks
49%synergy
Game Changers
Cyclonic Rift
48%inclusion90 decks186 decks
25%synergy
Seedborn Muse
47%inclusion87 decks186 decks
39%synergy
Rhystic Study
38%inclusion71 decks186 decks
14%synergy
Aura Shards
34%inclusion63 decks186 decks
26%synergy
Worldly Tutor
34%inclusion63 decks186 decks
22%synergy
Mystical Tutor
30%inclusion55 decks186 decks
17%synergy
Enlightened Tutor
24%inclusion45 decks186 decks
9%synergy
Teferi's Protection
22%inclusion40 decks186 decks
4%synergy
Ancient Tomb
16%inclusion30 decks186 decks
7%synergy
Thassa's Oracle
11%inclusion20 decks186 decks
4%synergy
Creatures
Aether Channeler
51%inclusion95 decks186 decks
49%synergy
Emiel the Blessed
50%inclusion93 decks186 decks
47%synergy
Noxious Gearhulk
50%inclusion3 decks6 decks
47%synergy
Cloudblazer
49%inclusion92 decks186 decks
47%synergy
Agent of Treachery
48%inclusion89 decks186 decks
46%synergy
Reclamation Sage
46%inclusion85 decks186 decks
37%synergy
Farhaven Elf
45%inclusion83 decks186 decks
42%synergy
Acidic Slime
44%inclusion82 decks186 decks
41%synergy
Knight of Autumn
43%inclusion80 decks186 decks
41%synergy
Wall of Blossoms
43%inclusion80 decks186 decks
41%synergy
Yorion, Sky Nomad
43%inclusion80 decks186 decks
41%synergy
Reflector Mage
42%inclusion79 decks186 decks
41%synergy
Restoration Angel
42%inclusion79 decks186 decks
40%synergy
Karmic Guide
40%inclusion75 decks186 decks
37%synergy
Wall of Omens
40%inclusion74 decks186 decks
37%synergy
Dour Port-Mage
37%inclusion50 decks134 decks
35%synergy
Sun Titan
36%inclusion67 decks186 decks
28%synergy
Birds of Paradise
35%inclusion66 decks186 decks
8%synergy
Thragtusk
35%inclusion65 decks186 decks
34%synergy
Felidar Guardian
33%inclusion62 decks186 decks
31%synergy
Solemn Simulacrum
33%inclusion62 decks186 decks
20%synergy
Flickerwisp
32%inclusion59 decks186 decks
30%synergy
Charming Prince
31%inclusion58 decks186 decks
29%synergy
Noble Hierarch
31%inclusion58 decks186 decks
15%synergy
Stonehorn Dignitary
30%inclusion56 decks186 decks
30%synergy
Starfield Vocalist
30%inclusion14 decks47 decks
27%synergy
Eldrazi Displacer
28%inclusion52 decks186 decks
27%synergy
Avenger of Zendikar
28%inclusion52 decks186 decks
19%synergy
Elvish Visionary
26%inclusion49 decks186 decks
25%synergy
Timeless Witness
26%inclusion49 decks186 decks
24%synergy
Preston, the Vanisher
25%inclusion47 decks186 decks
24%synergy
Mystic Snake
25%inclusion47 decks186 decks
24%synergy
Displacer Kitten
24%inclusion45 decks186 decks
19%synergy
Risen Reef
23%inclusion42 decks186 decks
20%synergy
Solitude
21%inclusion39 decks186 decks
19%synergy
Spirited Companion
21%inclusion39 decks186 decks
17%synergy
Clifftop Lookout
21%inclusion28 decks135 decks
19%synergy
Reveillark
20%inclusion38 decks186 decks
19%synergy
Skyclave Apparition
20%inclusion38 decks186 decks
18%synergy
Recruiter of the Guard
19%inclusion36 decks186 decks
16%synergy
Craterhoof Behemoth
19%inclusion35 decks186 decks
12%synergy
Witch Enchanter
18%inclusion27 decks148 decks
11%synergy
Kiora's Follower
17%inclusion31 decks186 decks
12%synergy
Loran of the Third Path
17%inclusion31 decks186 decks
10%synergy
Prime Speaker Zegana
16%inclusion30 decks186 decks
13%synergy
Mistmeadow Witch
15%inclusion27 decks186 decks
14%synergy
Perplexing Chimera
15%inclusion27 decks186 decks
14%synergy
Glen Elendra Archmage
15%inclusion27 decks186 decks
12%synergy
Hornet Queen
15%inclusion27 decks186 decks
12%synergy
Topiary Stomper
15%inclusion27 decks186 decks
11%synergy
Instants
Path to Exile
52%inclusion97 decks186 decks
5%synergy
Eladamri's Call
52%inclusion96 decks186 decks
42%synergy
Demonic Consultation
50%inclusion3 decks6 decks
46%synergy
Malakir Rebirth
50%inclusion3 decks6 decks
42%synergy
Assassin's Trophy
50%inclusion3 decks6 decks
20%synergy
Counterspell
44%inclusion82 decks186 decks
2%synergy
Momentary Blink
31%inclusion57 decks186 decks
28%synergy
Beast Within
28%inclusion52 decks186 decks
-7%synergy
Cloudshift
27%inclusion50 decks186 decks
23%synergy
Lae'zel's Acrobatics
25%inclusion47 decks186 decks
24%synergy
Dovin's Veto
25%inclusion47 decks186 decks
7%synergy
Mana Drain
23%inclusion43 decks186 decks
8%synergy
Swan Song
22%inclusion41 decks186 decks
5%synergy
Heroic Intervention
20%inclusion37 decks186 decks
-10%synergy
Fierce Guardianship
18%inclusion33 decks186 decks
0%synergy
Ghostway
17%inclusion32 decks186 decks
16%synergy
Chord of Calling
17%inclusion32 decks186 decks
12%synergy
Generous Gift
17%inclusion31 decks186 decks
-6%synergy
Displace
16%inclusion30 decks186 decks
15%synergy
Arcane Denial
16%inclusion30 decks186 decks
-4%synergy
Semester's End
15%inclusion27 decks186 decks
13%synergy
An Offer You Can't Refuse
12%inclusion22 decks186 decks
-12%synergy
Growth Spiral
11%inclusion21 decks186 decks
-9%synergy
Disallow
11%inclusion20 decks186 decks
9%synergy
Negate
10%inclusion19 decks186 decks
-11%synergy
Essence Flux
10%inclusion18 decks186 decks
7%synergy
Cosmic Intervention
9.1%inclusion17 decks186 decks
8%synergy
Force of Will
8.6%inclusion16 decks186 decks
-2%synergy
Brainstorm
8.1%inclusion15 decks186 decks
-11%synergy
Bant Charm
7.5%inclusion14 decks186 decks
4%synergy
Force of Negation
6.5%inclusion12 decks186 decks
-2%synergy
Stifle
5.4%inclusion10 decks186 decks
5%synergy
Pact of Negation
5.4%inclusion10 decks186 decks
-2%synergy
Sorceries
Toxic Deluge
50%inclusion3 decks6 decks
32%synergy
Cultivate
45%inclusion83 decks186 decks
1%synergy
Farseek
44%inclusion81 decks186 decks
8%synergy
Supreme Verdict
34%inclusion63 decks186 decks
21%synergy
Kodama's Reach
32%inclusion60 decks186 decks
4%synergy
Rampant Growth
30%inclusion55 decks186 decks
-4%synergy
Nature's Lore
29%inclusion54 decks186 decks
-2%synergy
Three Visits
25%inclusion47 decks186 decks
1%synergy
Farewell
23%inclusion42 decks186 decks
10%synergy
Temporal Manipulation
22%inclusion40 decks186 decks
20%synergy
Another Round
17%inclusion28 decks163 decks
16%synergy
Time Wipe
16%inclusion29 decks186 decks
10%synergy
Green Sun's Zenith
14%inclusion26 decks186 decks
9%synergy
Bala Ged Recovery
13%inclusion25 decks186 decks
5%synergy
Finale of Devastation
12%inclusion22 decks186 decks
4%synergy
Wargate
11%inclusion21 decks186 decks
9%synergy
Wrath of God
11%inclusion20 decks186 decks
6%synergy
Capture of Jingzhou
10%inclusion19 decks186 decks
10%synergy
Austere Command
10%inclusion19 decks186 decks
-2%synergy
Walk the Aeons
8.6%inclusion16 decks186 decks
8%synergy
Skyshroud Claim
8.6%inclusion16 decks186 decks
0%synergy
Neoform
8.1%inclusion15 decks186 decks
4%synergy
Eldritch Evolution
8.1%inclusion15 decks186 decks
4%synergy
Tooth and Nail
7.0%inclusion13 decks186 decks
6%synergy
Approach of the Second Sun
5.4%inclusion10 decks186 decks
2%synergy
Utility Artifacts
Conjurer's Closet
49%inclusion91 decks186 decks
46%synergy
Lightning Greaves
26%inclusion48 decks186 decks
1%synergy
Sword of Hearth and Home
22%inclusion41 decks186 decks
20%synergy
Swiftfoot Boots
20%inclusion37 decks186 decks
-7%synergy
Strionic Resonator
18%inclusion33 decks186 decks
15%synergy
The Great Henge
15%inclusion27 decks186 decks
5%synergy
Birthing Pod
12%inclusion23 decks186 decks
10%synergy
Thousand-Year Elixir
8.1%inclusion15 decks186 decks
6%synergy
The One Ring
7.5%inclusion14 decks186 decks
-1%synergy
Sensei's Divining Top
7.0%inclusion13 decks186 decks
2%synergy
Sundial of the Infinite
5.4%inclusion10 decks186 decks
5%synergy
Illusionist's Bracers
5.4%inclusion10 decks186 decks
4%synergy
Altar of the Brood
5.4%inclusion10 decks186 decks
4%synergy
Vedalken Orrery
5.4%inclusion10 decks186 decks
4%synergy
Enchantments
Guardian Project
45%inclusion84 decks186 decks
37%synergy
Smothering Tithe
25%inclusion47 decks186 decks
3%synergy
Mirari's Wake
22%inclusion40 decks186 decks
11%synergy
Virtue of Knowledge
21%inclusion39 decks186 decks
19%synergy
Sylvan Library
17%inclusion32 decks186 decks
8%synergy
Mystic Remora
13%inclusion25 decks186 decks
-3%synergy
Aid from the Cowl
8.6%inclusion16 decks186 decks
8%synergy
Wilderness Reclamation
8.1%inclusion15 decks186 decks
4%synergy
Cathars' Crusade
8.1%inclusion15 decks186 decks
3%synergy
Leyline of Anticipation
7.0%inclusion13 decks186 decks
3%synergy
Propaganda
7.0%inclusion13 decks186 decks
-7%synergy
Defense of the Heart
6.5%inclusion12 decks186 decks
4%synergy
Ghostly Prison
6.5%inclusion12 decks186 decks
-5%synergy
Touch the Spirit Realm
5.4%inclusion10 decks186 decks
3%synergy
Planeswalkers
Venser, the Sojourner
27%inclusion50 decks186 decks
26%synergy
The Eternal Wanderer
20%inclusion37 decks186 decks
18%synergy
Teferi, Time Raveler
7.5%inclusion14 decks186 decks
1%synergy
Utility Lands
Reliquary Tower
52%inclusion97 decks186 decks
22%synergy
Alchemist's Refuge
27%inclusion50 decks186 decks
21%synergy
Minamo, School at Water's Edge
26%inclusion49 decks186 decks
22%synergy
Boseiju, Who Endures
25%inclusion47 decks186 decks
6%synergy
Otawara, Soaring City
23%inclusion42 decks186 decks
6%synergy
Yavimaya, Cradle of Growth
18%inclusion33 decks186 decks
9%synergy
Mystic Sanctuary
13%inclusion25 decks186 decks
3%synergy
Temple of the False God
11%inclusion21 decks186 decks
2%synergy
Eiganjo, Seat of the Empire
9.1%inclusion17 decks186 decks
2%synergy
Strip Mine
7.5%inclusion14 decks186 decks
5%synergy
Gaea's Cradle
6.5%inclusion12 decks186 decks
1%synergy
Mana Artifacts
Sol Ring
93%inclusion173 decks186 decks
9%synergy
Arcane Signet
69%inclusion129 decks186 decks
-3%synergy
Simic Signet
24%inclusion44 decks186 decks
12%synergy
Selesnya Signet
21%inclusion39 decks186 decks
13%synergy
Azorius Signet
21%inclusion39 decks186 decks
-1%synergy
Chromatic Lantern
20%inclusion37 decks186 decks
11%synergy
Fellwar Stone
15%inclusion27 decks186 decks
-6%synergy
Thought Vessel
13%inclusion25 decks186 decks
-4%synergy
Talisman of Curiosity
13%inclusion24 decks186 decks
0%synergy
Talisman of Unity
12%inclusion22 decks186 decks
4%synergy
Talisman of Progress
11%inclusion21 decks186 decks
-14%synergy
Commander's Sphere
10%inclusion19 decks186 decks
-2%synergy
Decanter of Endless Water
8.1%inclusion15 decks186 decks
4%synergy
Mana Crypt
7.5%inclusion14 decks186 decks
5%synergy
Patriar's Seal
5.4%inclusion10 decks186 decks
4%synergy
Mana Vault
5.4%inclusion10 decks186 decks
-1%synergy
Lands
Command Tower
91%inclusion170 decks186 decks
17%synergy
Overgrown Tomb
83%inclusion5 decks6 decks
43%synergy
Hallowed Fountain
75%inclusion140 decks186 decks
36%synergy
Breeding Pool
74%inclusion138 decks186 decks
33%synergy
Temple Garden
73%inclusion135 decks186 decks
34%synergy
Godless Shrine
67%inclusion4 decks6 decks
26%synergy
Watery Grave
67%inclusion4 decks6 decks
26%synergy
Spara's Headquarters
62%inclusion115 decks186 decks
33%synergy
Windswept Heath
55%inclusion103 decks186 decks
44%synergy
Flooded Strand
53%inclusion99 decks186 decks
42%synergy
Misty Rainforest
51%inclusion94 decks186 decks
39%synergy
Indatha Triome
50%inclusion3 decks6 decks
22%synergy
Zagoth Triome
50%inclusion3 decks6 decks
22%synergy
Hinterland Harbor
46%inclusion85 decks186 decks
13%synergy
Glacial Fortress
45%inclusion83 decks186 decks
13%synergy
Sunpetal Grove
43%inclusion80 decks186 decks
16%synergy
Seaside Citadel
41%inclusion76 decks186 decks
14%synergy
Rejuvenating Springs
40%inclusion75 decks186 decks
13%synergy
Prairie Stream
40%inclusion74 decks186 decks
6%synergy
Exotic Orchard
40%inclusion74 decks186 decks
3%synergy
Bountiful Promenade
39%inclusion73 decks186 decks
17%synergy
Canopy Vista
39%inclusion72 decks186 decks
2%synergy
Sea of Clouds
37%inclusion69 decks186 decks
12%synergy
Yavimaya Coast
34%inclusion63 decks186 decks
7%synergy
Brushland
26%inclusion48 decks186 decks
7%synergy
Flooded Grove
23%inclusion43 decks186 decks
8%synergy
Adarkar Wastes
23%inclusion43 decks186 decks
0%synergy
Dreamroot Cascade
22%inclusion40 decks186 decks
0%synergy
Azorius Chancery
19%inclusion35 decks186 decks
5%synergy
Overgrown Farmland
18%inclusion33 decks186 decks
0%synergy
Simic Growth Chamber
18%inclusion33 decks186 decks
0%synergy
Evolving Wilds
18%inclusion33 decks186 decks
-3%synergy
Savannah
17%inclusion32 decks186 decks
4%synergy
Tropical Island
16%inclusion30 decks186 decks
2%synergy
Selesnya Sanctuary
16%inclusion29 decks186 decks
3%synergy
Tundra
16%inclusion29 decks186 decks
2%synergy
Deserted Beach
16%inclusion29 decks186 decks
-2%synergy
Fabled Passage
15%inclusion28 decks186 decks
6%synergy
Wooded Foothills
15%inclusion27 decks186 decks
4%synergy
Scalding Tarn
15%inclusion27 decks186 decks
4%synergy
Mana Confluence
14%inclusion26 decks186 decks
7%synergy
Arid Mesa
14%inclusion26 decks186 decks
4%synergy
Polluted Delta
14%inclusion26 decks186 decks
2%synergy
Terramorphic Expanse
14%inclusion26 decks186 decks
-1%synergy
Tranquil Landscape
13%inclusion19 decks146 decks
5%synergy
Temple of Mystery
13%inclusion24 decks186 decks
-4%synergy
Verdant Catacombs
12%inclusion23 decks186 decks
1%synergy
Meticulous Archive
12%inclusion21 decks175 decks
4%synergy
Lush Portico
12%inclusion21 decks175 decks
3%synergy
Hedge Maze
12%inclusion21 decks175 decks
1%synergy