Roon of the Hidden Realm
Eternal Witness
Walk the Aeons

   Prerequisites

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

   Steps

How does this combo work?
1
Cast Walk the Aeons by paying 4, 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 Walk the Aeons 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
0.8%inclusion28 decks3.36K decks
Phelddagrif
0.0%inclusion1 decks3.36K decks
Amareth, the Lustrous
0.1%inclusion1 decks1.57K decks
Lagrella, the Magpie
0.1%inclusion1 decks1.94K decks
Mr. Foxglove
0.0%inclusion1 decks5.99K decks
New Cards
Don & Leo, Problem Solvers
25%inclusion1 decks4 decks
Donnie & April, Adorkable Duo
17%inclusion1 decks6 decks
High Synergy Cards
Soulherder
91%inclusion29 decks32 decks
Archaeomancer
72%inclusion23 decks32 decks
Coiling Oracle
72%inclusion23 decks32 decks
Panharmonicon
66%inclusion21 decks32 decks
Wood Elves
63%inclusion20 decks32 decks
Ephemerate
63%inclusion20 decks32 decks
Mulldrifter
63%inclusion20 decks32 decks
Peregrine Drake
56%inclusion18 decks32 decks
Ghostly Flicker
53%inclusion17 decks32 decks
Farhaven Elf
53%inclusion17 decks32 decks
Top Cards
Swords to Plowshares
63%inclusion20 decks32 decks
Brago, King Eternal
50%inclusion16 decks32 decks
Time Warp
47%inclusion15 decks32 decks
Eerie Interlude
47%inclusion15 decks32 decks
Aether Channeler
44%inclusion14 decks32 decks
Emiel the Blessed
44%inclusion14 decks32 decks
Acidic Slime
41%inclusion13 decks32 decks
Momentary Blink
41%inclusion13 decks32 decks
Path to Exile
41%inclusion13 decks32 decks
Dour Port-Mage
40%inclusion10 decks25 decks
Game Changers
Cyclonic Rift
16%inclusion5 decks32 decks
Mystical Tutor
13%inclusion4 decks32 decks
Aura Shards
9.4%inclusion3 decks32 decks
Worldly Tutor
9.4%inclusion3 decks32 decks
Fierce Guardianship
9.4%inclusion3 decks32 decks
Smothering Tithe
9.4%inclusion3 decks32 decks
Farewell
9.4%inclusion3 decks32 decks
Rhystic Study
9.4%inclusion3 decks32 decks
Creatures
Cloudblazer
38%inclusion12 decks32 decks
Timeless Witness
38%inclusion12 decks32 decks
Deadeye Navigator
38%inclusion12 decks32 decks
Restoration Angel
38%inclusion12 decks32 decks
Wall of Omens
38%inclusion12 decks32 decks
Reclamation Sage
31%inclusion10 decks32 decks
Solemn Simulacrum
31%inclusion10 decks32 decks
Wall of Blossoms
31%inclusion10 decks32 decks
Thassa, Deep-Dwelling
28%inclusion9 decks32 decks
Venser, Shaper Savant
28%inclusion9 decks32 decks
Sun Titan
28%inclusion9 decks32 decks
Lavinia of the Tenth
25%inclusion8 decks32 decks
Mistmeadow Witch
25%inclusion8 decks32 decks
Stonehorn Dignitary
25%inclusion8 decks32 decks
Eldrazi Displacer
25%inclusion8 decks32 decks
Agent of Treachery
25%inclusion8 decks32 decks
Yorion, Sky Nomad
25%inclusion8 decks32 decks
Karmic Guide
25%inclusion8 decks32 decks
Knight of Autumn
25%inclusion8 decks32 decks
Prime Speaker Zegana
25%inclusion8 decks32 decks
Spirited Companion
25%inclusion8 decks32 decks
Starfield Vocalist
25%inclusion3 decks12 decks
Noble Hierarch
25%inclusion8 decks32 decks
Birds of Paradise
25%inclusion8 decks32 decks
Thragtusk
22%inclusion7 decks32 decks
Terastodon
22%inclusion7 decks32 decks
Reflector Mage
22%inclusion7 decks32 decks
Skyclave Apparition
22%inclusion7 decks32 decks
Mnemonic Wall
22%inclusion7 decks32 decks
Felidar Guardian
22%inclusion7 decks32 decks
Mystic Snake
22%inclusion7 decks32 decks
Avacyn's Pilgrim
22%inclusion7 decks32 decks
Clifftop Lookout
20%inclusion5 decks25 decks
Charming Prince
19%inclusion6 decks32 decks
Elvish Visionary
19%inclusion6 decks32 decks
Elvish Mystic
19%inclusion6 decks32 decks
Witch Enchanter
17%inclusion5 decks30 decks
Phyrexian Ingester
16%inclusion5 decks32 decks
Gilraen, Dúnedain Protector
16%inclusion5 decks32 decks
Perplexing Chimera
16%inclusion5 decks32 decks
Abdel Adrian, Gorion's Ward
16%inclusion5 decks32 decks
Reveillark
16%inclusion5 decks32 decks
Flickerwisp
16%inclusion5 decks32 decks
Meteor Golem
16%inclusion5 decks32 decks
Recruiter of the Guard
16%inclusion5 decks32 decks
Elesh Norn, Mother of Machines
16%inclusion5 decks32 decks
Displacer Kitten
16%inclusion5 decks32 decks
Llanowar Elves
16%inclusion5 decks32 decks
Kykar, Zephyr Awakener
13%inclusion3 decks23 decks
Greenwarden of Murasa
13%inclusion4 decks32 decks
Instants
Cloudshift
34%inclusion11 decks32 decks
Beast Within
34%inclusion11 decks32 decks
Negate
31%inclusion10 decks32 decks
Eladamri's Call
28%inclusion9 decks32 decks
Generous Gift
28%inclusion9 decks32 decks
Counterspell
28%inclusion9 decks32 decks
An Offer You Can't Refuse
25%inclusion8 decks32 decks
Lae'zel's Acrobatics
22%inclusion7 decks32 decks
Ghostway
22%inclusion7 decks32 decks
Semester's End
19%inclusion6 decks32 decks
Dovin's Veto
19%inclusion6 decks32 decks
Swan Song
19%inclusion6 decks32 decks
Displace
16%inclusion5 decks32 decks
Essence Flux
16%inclusion5 decks32 decks
Arcane Denial
16%inclusion5 decks32 decks
Parting Gust
12%inclusion3 decks25 decks
Blue Sun's Zenith
9.4%inclusion3 decks32 decks
Flicker of Fate
9.4%inclusion3 decks32 decks
Mana Leak
9.4%inclusion3 decks32 decks
Return to Nature
9.4%inclusion3 decks32 decks
Nature's Claim
9.4%inclusion3 decks32 decks
Mana Drain
9.4%inclusion3 decks32 decks
Growth Spiral
9.4%inclusion3 decks32 decks
Heroic Intervention
9.4%inclusion3 decks32 decks
Sorceries
Rampant Growth
38%inclusion12 decks32 decks
Cultivate
38%inclusion12 decks32 decks
Kodama's Reach
34%inclusion11 decks32 decks
Nature's Lore
34%inclusion11 decks32 decks
Temporal Manipulation
25%inclusion8 decks32 decks
Three Visits
25%inclusion8 decks32 decks
Farseek
25%inclusion8 decks32 decks
Time Stretch
22%inclusion7 decks32 decks
Capture of Jingzhou
22%inclusion7 decks32 decks
Time Wipe
22%inclusion7 decks32 decks
Cleansing Nova
19%inclusion6 decks32 decks
Austere Command
19%inclusion6 decks32 decks
Another Round
16%inclusion5 decks32 decks
Regrowth
13%inclusion4 decks32 decks
Ponder
13%inclusion4 decks32 decks
Wargate
13%inclusion4 decks32 decks
Bala Ged Recovery
13%inclusion4 decks32 decks
Supreme Verdict
13%inclusion4 decks32 decks
Depopulate
9.4%inclusion3 decks32 decks
Tooth and Nail
9.4%inclusion3 decks32 decks
Rite of Replication
9.4%inclusion3 decks32 decks
Preordain
9.4%inclusion3 decks32 decks
Skyshroud Claim
9.4%inclusion3 decks32 decks
Approach of the Second Sun
9.4%inclusion3 decks32 decks
Neoform
9.4%inclusion3 decks32 decks
Finale of Devastation
9.4%inclusion3 decks32 decks
Utility Artifacts
Conjurer's Closet
38%inclusion12 decks32 decks
Swiftfoot Boots
31%inclusion10 decks32 decks
Strionic Resonator
22%inclusion7 decks32 decks
Lightning Greaves
13%inclusion4 decks32 decks
Sword of Hearth and Home
9.4%inclusion3 decks32 decks
Enchantments
Teleportation Circle
38%inclusion12 decks32 decks
Virtue of Knowledge
28%inclusion9 decks32 decks
Wild Growth
19%inclusion6 decks32 decks
Guardian Project
16%inclusion5 decks32 decks
Touch the Spirit Realm
13%inclusion4 decks32 decks
Utopia Sprawl
13%inclusion4 decks32 decks
Blessed Sanctuary
9.4%inclusion3 decks32 decks
Mirari's Wake
9.4%inclusion3 decks32 decks
Sylvan Library
9.4%inclusion3 decks32 decks
Wilderness Reclamation
9.4%inclusion3 decks32 decks
Ghostly Prison
9.4%inclusion3 decks32 decks
Mystic Remora
9.4%inclusion3 decks32 decks
Propaganda
9.4%inclusion3 decks32 decks
Planeswalkers
The Eternal Wanderer
16%inclusion5 decks32 decks
Venser, the Sojourner
13%inclusion4 decks32 decks
Kiora, Behemoth Beckoner
9.4%inclusion3 decks32 decks
Utility Lands
Reliquary Tower
31%inclusion10 decks32 decks
Alchemist's Refuge
28%inclusion9 decks32 decks
Mystic Sanctuary
19%inclusion6 decks32 decks
Temple of the False God
16%inclusion5 decks32 decks
Halimar Depths
9.4%inclusion3 decks32 decks
Mana Artifacts
Sol Ring
84%inclusion27 decks32 decks
Arcane Signet
72%inclusion23 decks32 decks
Azorius Signet
44%inclusion14 decks32 decks
Simic Signet
41%inclusion13 decks32 decks
Selesnya Signet
34%inclusion11 decks32 decks
Talisman of Progress
25%inclusion8 decks32 decks
Talisman of Curiosity
22%inclusion7 decks32 decks
Fellwar Stone
19%inclusion6 decks32 decks
Talisman of Unity
16%inclusion5 decks32 decks
Thought Vessel
16%inclusion5 decks32 decks
Mind Stone
9.4%inclusion3 decks32 decks
Chromatic Lantern
9.4%inclusion3 decks32 decks
Lands
Command Tower
91%inclusion29 decks32 decks
Canopy Vista
59%inclusion19 decks32 decks
Prairie Stream
50%inclusion16 decks32 decks
Exotic Orchard
50%inclusion16 decks32 decks
Seaside Citadel
47%inclusion15 decks32 decks
Hinterland Harbor
44%inclusion14 decks32 decks
Sunpetal Grove
38%inclusion12 decks32 decks
Yavimaya Coast
34%inclusion11 decks32 decks
Hallowed Fountain
34%inclusion11 decks32 decks
Temple Garden
34%inclusion11 decks32 decks
Breeding Pool
34%inclusion11 decks32 decks
Glacial Fortress
31%inclusion10 decks32 decks
Temple of Plenty
28%inclusion9 decks32 decks
Azorius Chancery
22%inclusion7 decks32 decks
Simic Growth Chamber
22%inclusion7 decks32 decks
Terramorphic Expanse
22%inclusion7 decks32 decks
Temple of Enlightenment
22%inclusion7 decks32 decks
Temple of Mystery
22%inclusion7 decks32 decks
Sea of Clouds
22%inclusion7 decks32 decks
Misty Rainforest
22%inclusion7 decks32 decks
Flooded Strand
22%inclusion7 decks32 decks
Windswept Heath
22%inclusion7 decks32 decks
Rejuvenating Springs
22%inclusion7 decks32 decks
Spara's Headquarters
22%inclusion7 decks32 decks
Tranquil Landscape
20%inclusion6 decks30 decks
Selesnya Sanctuary
19%inclusion6 decks32 decks
Fortified Village
19%inclusion6 decks32 decks
Adarkar Wastes
19%inclusion6 decks32 decks
Evolving Wilds
19%inclusion6 decks32 decks
Dreamroot Cascade
19%inclusion6 decks32 decks
Bountiful Promenade
19%inclusion6 decks32 decks
Port Town
16%inclusion5 decks32 decks
Sungrass Prairie
16%inclusion5 decks32 decks
Simic Guildgate
13%inclusion4 decks32 decks
Irrigated Farmland
13%inclusion4 decks32 decks
Path of Ancestry
13%inclusion4 decks32 decks
Thornglint Bridge
9.4%inclusion3 decks32 decks
Tanglepool Bridge
9.4%inclusion3 decks32 decks
Selesnya Guildgate
9.4%inclusion3 decks32 decks
Azorius Guildgate
9.4%inclusion3 decks32 decks
Wooded Bastion
9.4%inclusion3 decks32 decks
Bant Panorama
9.4%inclusion3 decks32 decks
Mystic Gate
9.4%inclusion3 decks32 decks
Tranquil Cove
9.4%inclusion3 decks32 decks
Myriad Landscape
9.4%inclusion3 decks32 decks
Scattered Groves
9.4%inclusion3 decks32 decks
Meticulous Archive
9.4%inclusion3 decks32 decks
Vineglimmer Snarl
9.4%inclusion3 decks32 decks
Overflowing Basin
9.4%inclusion3 decks32 decks
Flooded Grove
9.4%inclusion3 decks32 decks