Eternal Witness + Progenitor Mimic + Walk the Aeons
Eternal Witness
Progenitor Mimic
Walk the Aeons
Requires
Eternal Witness must be on the battlefield.
Progenitor Mimic must be on the battlefield.
Walk the Aeons must be in hand.
Progenitor Mimic as a copy of Eternal Witness.
Mana needed: 
Steps
- Cast Walk the Aeons by paying , taking an extra turn after this one.
- Move to your next turn.
- At the beginning of your upkeep, Progenitor Mimic triggers, creating a copy of Eternal Witness.
- Eternal Witness enters the battlefield, returning Walk the Aeons from your graveyard to your hand.
- Repeat.
Results
Infinite creature tokens. Infinite turns.
Top Commanders (5)
Riku of Two Reflections
0.39% of 4878 decks
19 decks
Roon of the Hidden Realm
0.34% of 3525 decks
12 decks
Imoti, Celebrant of Bounty
0.24% of 3804 decks
9 decks
Maelstrom Wanderer
0.21% of 5316 decks
11 decks
Aesi, Tyrant of Gyre Strait
0.20% of 9700 decks
19 decks
High Synergy Cards (10)
Preston, the Vanisher
75% of 8 decks
+74% synergy
Soulherder
74% of 19 decks
+72% synergy
Eerie Interlude
68% of 19 decks
+66% synergy
Ephemerate
63% of 19 decks
+60% synergy
Knight of Autumn
58% of 19 decks
+57% synergy
Momentary Blink
53% of 19 decks
+52% synergy
Brago, King Eternal
53% of 19 decks
+52% synergy
Swords to Plowshares
79% of 19 decks
+51% synergy
Yorion, Sky Nomad
47% of 19 decks
+47% synergy
Eldrazi Displacer
47% of 19 decks
+47% synergy
Top Cards (10)
Cultivate
67% of 127 decks
+45% synergy
Kodama's Reach
55% of 127 decks
+40% synergy
Teleportation Circle
47% of 19 decks
+45% synergy
Karmic Guide
47% of 19 decks
+45% synergy
Rampant Growth
46% of 127 decks
+29% synergy
Beast Within
44% of 127 decks
+25% synergy
Avenger of Zendikar
43% of 127 decks
+38% synergy
Farseek
43% of 127 decks
+27% synergy
Mistmeadow Witch
42% of 19 decks
+42% synergy
Emiel the Blessed
42% of 19 decks
+41% synergy
Creatures (50)
Felidar Guardian
42% of 19 decks
+41% synergy
Noble Hierarch
42% of 19 decks
+40% synergy
Archaeomancer
39% of 127 decks
+37% synergy
Kiki-Jiki, Mirror Breaker
39% of 36 decks
+37% synergy
Avacyn's Pilgrim
37% of 19 decks
+33% synergy
Tatyova, Benthic Druid
36% of 126 decks
+33% synergy
Baleful Strix
36% of 14 decks
+32% synergy
Inferno Titan
33% of 36 decks
+32% synergy
Coiling Oracle
32% of 127 decks
+30% synergy
Sakura-Tribe Elder
32% of 127 decks
+23% synergy
Cloudblazer
32% of 19 decks
+31% synergy
Recruiter of the Guard
32% of 19 decks
+30% synergy
Deadeye Navigator
31% of 127 decks
+29% synergy
Mulldrifter
30% of 127 decks
+27% synergy
Dockside Extortionist
29% of 34 decks
+21% synergy
Peregrine Drake
29% of 127 decks
+27% synergy
Tireless Provisioner
29% of 117 decks
+24% synergy
Elves of Deep Shadow
29% of 14 decks
+26% synergy
Ramunap Excavator
28% of 126 decks
+25% synergy
Lotus Cobra
27% of 127 decks
+23% synergy
Azusa, Lost but Seeking
27% of 127 decks
+23% synergy
Stonehorn Dignitary
26% of 19 decks
+26% synergy
Reflector Mage
26% of 19 decks
+26% synergy
Skyclave Apparition
26% of 19 decks
+25% synergy
Hullbreaker Horror
25% of 110 decks
+22% synergy
Reclamation Sage
25% of 127 decks
+19% synergy
Birds of Paradise
25% of 127 decks
+13% synergy
Dack's Duplicate
25% of 36 decks
+25% synergy
Zealous Conscripts
25% of 36 decks
+24% synergy
Scute Swarm
24% of 123 decks
+20% synergy
Wood Elves
24% of 127 decks
+20% synergy
Etali, Primal Storm
23% of 35 decks
+18% synergy
Rampaging Baloths
23% of 127 decks
+20% synergy
Llanowar Elves
23% of 127 decks
+12% synergy
Sire of Stagnation
21% of 14 decks
+21% synergy
Tormod, the Desecrator
21% of 14 decks
+21% synergy
Gravebreaker Lamia
21% of 14 decks
+21% synergy
Stitcher's Supplier
21% of 14 decks
+20% synergy
Notion Thief
21% of 14 decks
+19% synergy
Ravenous Chupacabra
21% of 14 decks
+19% synergy
Deathrite Shaman
21% of 14 decks
+19% synergy
Seedborn Muse
21% of 127 decks
+17% synergy
Charming Prince
21% of 19 decks
+20% synergy
Reveillark
21% of 19 decks
+20% synergy
Sun Titan
21% of 19 decks
+16% synergy
Nezahal, Primal Tide
21% of 126 decks
+19% synergy
Kodama of the East Tree
20% of 122 decks
+19% synergy
Farhaven Elf
20% of 127 decks
+18% synergy
Oracle of Mul Daya
20% of 127 decks
+17% synergy
Acidic Slime
19% of 127 decks
+17% synergy
Instants (50)
Growth Spiral
40% of 126 decks
+36% synergy
Counterspell
39% of 127 decks
+18% synergy
Dovin's Veto
37% of 19 decks
+32% synergy
Lae'zel's Acrobatics
36% of 14 decks
+35% synergy
Putrefy
36% of 14 decks
+32% synergy
Cyclonic Rift
31% of 127 decks
+16% synergy
Harrow
27% of 127 decks
+22% synergy
Negate
24% of 127 decks
+13% synergy
Entish Restoration
22% of 27 decks
+18% synergy
Mystical Tutor
22% of 127 decks
+14% synergy
Grisly Salvage
21% of 14 decks
+20% synergy
Demonic Consultation
21% of 14 decks
+19% synergy
Assassin's Trophy
21% of 14 decks
+15% synergy
Arcane Denial
21% of 127 decks
+12% synergy
Semester's End
21% of 19 decks
+20% synergy
Cloudshift
21% of 19 decks
+20% synergy
Heroic Intervention
17% of 126 decks
+4% synergy
Krosan Grip
17% of 127 decks
+12% synergy
Brainstorm
17% of 127 decks
+5% synergy
Eladamri's Call
16% of 19 decks
+13% synergy
Generous Gift
16% of 19 decks
+4% synergy
Path to Exile
16% of 19 decks
-4% synergy
Nature's Claim
16% of 127 decks
+10% synergy
Mana Drain
16% of 127 decks
+8% synergy
An Offer You Can't Refuse
16% of 103 decks
+5% synergy
Crop Rotation
15% of 127 decks
+10% synergy
Worldly Tutor
15% of 127 decks
+8% synergy
Chaos Warp
14% of 36 decks
-2% synergy
Roiling Regrowth
14% of 123 decks
+12% synergy
Mystic Confluence
13% of 126 decks
+12% synergy
Ghostly Flicker
13% of 127 decks
+11% synergy
Pongify
13% of 127 decks
+8% synergy
Swan Song
13% of 127 decks
+5% synergy
Double Major
13% of 118 decks
+12% synergy
Reality Shift
13% of 127 decks
+8% synergy
Eureka Moment
12% of 118 decks
+11% synergy
Fact or Fiction
12% of 127 decks
+8% synergy
Rapid Hybridization
12% of 127 decks
+7% synergy
Valakut Awakening
12% of 34 decks
+8% synergy
Sublime Epiphany
11% of 123 decks
+10% synergy
Nexus of Fate
11% of 126 decks
+10% synergy
Chord of Calling
10% of 127 decks
+8% synergy
Dig Through Time
10% of 127 decks
+7% synergy
Filter Out
10% of 30 decks
+8% synergy
Mystic Reflection
9% of 119 decks
+8% synergy
Plasm Capture
9% of 127 decks
+8% synergy
Expansion // Explosion
9% of 35 decks
+8% synergy
Counterflux
8% of 36 decks
+8% synergy
Veil of Summer
8% of 125 decks
+5% synergy
Force of Negation
8% of 125 decks
+3% synergy
Sorceries (50)
Time Warp
36% of 127 decks
+35% synergy
Nature's Lore
34% of 127 decks
+19% synergy
Wargate
32% of 19 decks
+31% synergy
Genesis Ultimatum
26% of 34 decks
+26% synergy
Rite of Replication
25% of 127 decks
+23% synergy
Blasphemous Act
25% of 36 decks
+9% synergy
Three Visits
24% of 127 decks
+13% synergy
Explore
23% of 127 decks
+19% synergy
Final Parting
21% of 14 decks
+20% synergy
Reanimate
21% of 14 decks
+14% synergy
Demonic Tutor
21% of 14 decks
+9% synergy
Mythos of Illuna
21% of 34 decks
+20% synergy
Temporal Manipulation
19% of 127 decks
+18% synergy
Urban Evolution
18% of 127 decks
+17% synergy
Twinflame
17% of 36 decks
+15% synergy
Bala Ged Recovery
16% of 123 decks
+12% synergy
Austere Command
16% of 19 decks
+10% synergy
Skyshroud Claim
16% of 127 decks
+11% synergy
Karn's Temporal Sundering
14% of 126 decks
+13% synergy
Decimate
14% of 36 decks
+12% synergy
Green Sun's Zenith
13% of 127 decks
+10% synergy
Irenicus's Vile Duplication
13% of 93 decks
+11% synergy
Last March of the Ents
12% of 25 decks
+9% synergy
Tooth and Nail
12% of 127 decks
+11% synergy
Explosive Vegetation
12% of 127 decks
+10% synergy
Neoform
11% of 125 decks
+10% synergy
Hull Breach
11% of 36 decks
+10% synergy
Vandalblast
11% of 36 decks
+3% synergy
Part the Waterveil
10% of 126 decks
+10% synergy
Search for Tomorrow
10% of 127 decks
+8% synergy
Spitting Image
9% of 127 decks
+9% synergy
Temporal Mastery
9% of 127 decks
+8% synergy
Preordain
9% of 127 decks
+3% synergy
Guided Passage
8% of 36 decks
+8% synergy
Insurrection
8% of 36 decks
+8% synergy
Circuitous Route
8% of 126 decks
+7% synergy
Regrowth
8% of 127 decks
+6% synergy
Treasure Cruise
8% of 127 decks
+5% synergy
Migration Path
7% of 123 decks
+5% synergy
Seasons Past
7% of 126 decks
+7% synergy
Rishkar's Expertise
7% of 126 decks
+2% synergy
Time Stretch
7% of 127 decks
+6% synergy
Alrund's Epiphany
7% of 119 decks
+6% synergy
Finale of Devastation
6% of 125 decks
+3% synergy
Repudiate // Replicate
6% of 126 decks
+6% synergy
Splendid Reclamation
6% of 126 decks
+4% synergy
Capture of Jingzhou
6% of 127 decks
+6% synergy
Summer Bloom
6% of 127 decks
+6% synergy
Whelming Wave
6% of 127 decks
+5% synergy
Sylvan Scrying
6% of 127 decks
+5% synergy
Utility Artifacts (14)
Conjurer's Closet
25% of 127 decks
+23% synergy
Chimil, the Inner Sun
25% of 16 decks
+22% synergy
Panharmonicon
19% of 126 decks
+15% synergy
Swiftfoot Boots
19% of 127 decks
-9% synergy
Crystal Shard
17% of 127 decks
+17% synergy
Lightning Greaves
17% of 127 decks
-9% synergy
Conduit of Worlds
15% of 41 decks
+11% synergy
Strionic Resonator
9% of 127 decks
+5% synergy
Sensei's Divining Top
9% of 127 decks
+2% synergy
The One Ring
8% of 36 decks
-0% synergy
Helm of the Host
8% of 126 decks
+5% synergy
Mirror Box
7% of 110 decks
+6% synergy
The Great Henge
6% of 124 decks
+2% synergy
Crucible of Worlds
6% of 127 decks
+4% synergy
Enchantments (40)
Virtue of Knowledge
27% of 22 decks
+25% synergy
Animate Dead
21% of 14 decks
+16% synergy
Aura Shards
21% of 19 decks
+19% synergy
Rhystic Study
20% of 127 decks
+6% synergy
Virtue of Strength
20% of 20 decks
+18% synergy
Spelunking
19% of 16 decks
+16% synergy
Rhythm of the Wild
17% of 35 decks
+12% synergy
Zendikar Resurgent
16% of 126 decks
+14% synergy
Call for Unity
16% of 19 decks
+16% synergy
Wilderness Reclamation
15% of 126 decks
+13% synergy
Exploration
14% of 127 decks
+10% synergy
Mystic Remora
14% of 127 decks
+5% synergy
Temur Ascendancy
14% of 36 decks
+12% synergy
Garruk's Uprising
14% of 123 decks
+7% synergy
One with the Multiverse
12% of 59 decks
+11% synergy
Sylvan Library
12% of 127 decks
+6% synergy
Freed from the Real
11% of 127 decks
+10% synergy
Khalni Heart Expedition
11% of 127 decks
+10% synergy
Retreat to Coralhelm
10% of 126 decks
+9% synergy
Guardian Project
10% of 126 decks
+6% synergy
Followed Footsteps
10% of 127 decks
+10% synergy
Double Vision
9% of 34 decks
+8% synergy
Mana Reflection
9% of 127 decks
+8% synergy
Wild Growth
9% of 127 decks
+3% synergy
Sunbird's Invocation
9% of 35 decks
+8% synergy
Druid Class
9% of 117 decks
+7% synergy
Splinter Twin
8% of 36 decks
+8% synergy
Warstorm Surge
8% of 36 decks
+6% synergy
Zendikar's Roil
8% of 126 decks
+7% synergy
Leyline of Anticipation
8% of 127 decks
+5% synergy
Utopia Sprawl
8% of 127 decks
+4% synergy
Doubling Season
7% of 127 decks
+3% synergy
Kenrith's Transformation
6% of 124 decks
+3% synergy
Retreat to Kazandu
6% of 126 decks
+5% synergy
Abundance
6% of 127 decks
+5% synergy
Extravagant Replication
6% of 103 decks
+5% synergy
Endless Evil
6% of 87 decks
+5% synergy
Burgeoning
6% of 127 decks
+4% synergy
Parallel Lives
6% of 127 decks
+2% synergy
Wizard Class
5% of 117 decks
+3% synergy
Planeswalkers (5)
Ashiok, Dream Render
21% of 14 decks
+20% synergy
Nissa, Ascended Animist
8% of 40 decks
+6% synergy
Wrenn and Seven
7% of 115 decks
+6% synergy
Kiora, Behemoth Beckoner
6% of 125 decks
+6% synergy
Jace, Wielder of Mysteries
6% of 125 decks
+4% synergy
Utility Lands (26)
Reliquary Tower
59% of 127 decks
+31% synergy
Mystic Sanctuary
29% of 124 decks
+23% synergy
Bojuka Bog
29% of 14 decks
+13% synergy
Temple of the False God
28% of 127 decks
+18% synergy
Alchemist's Refuge
25% of 127 decks
+24% synergy
Yavimaya, Cradle of Growth
16% of 118 decks
+7% synergy
Mosswort Bridge
12% of 127 decks
+7% synergy
Lumbering Falls
11% of 126 decks
+11% synergy
Otawara, Soaring City
11% of 108 decks
+3% synergy
Boseiju, Who Endures
10% of 110 decks
+1% synergy
Command Beacon
9% of 126 decks
+4% synergy
Lonely Sandbar
9% of 127 decks
+7% synergy
Kessig Wolf Run
8% of 36 decks
+5% synergy
Guildless Commons
8% of 122 decks
+7% synergy
Tranquil Thicket
8% of 127 decks
+6% synergy
Ghost Quarter
8% of 127 decks
+5% synergy
Rogue's Passage
8% of 127 decks
-11% synergy
Field of the Dead
7% of 125 decks
+4% synergy
Thespian's Stage
6% of 127 decks
+4% synergy
Strip Mine
6% of 127 decks
+3% synergy
Ancient Tomb
6% of 127 decks
-4% synergy
Lotus Field
6% of 125 decks
+4% synergy
Scavenger Grounds
6% of 126 decks
+2% synergy
Gaea's Cradle
6% of 127 decks
+3% synergy
Nykthos, Shrine to Nyx
6% of 127 decks
-0% synergy
Urza's Saga
5% of 117 decks
-2% synergy
Mana Artifacts (19)
Sol Ring
82% of 127 decks
-2% synergy
Arcane Signet
48% of 124 decks
-22% synergy
Azorius Signet
47% of 19 decks
+41% synergy
Selesnya Signet
42% of 19 decks
+40% synergy
Simic Signet
29% of 127 decks
+26% synergy
Izzet Signet
28% of 36 decks
+21% synergy
Thought Vessel
17% of 126 decks
+1% synergy
Gruul Signet
14% of 36 decks
+11% synergy
Chromatic Lantern
13% of 127 decks
+4% synergy
Basalt Monolith
12% of 127 decks
+9% synergy
Fellwar Stone
12% of 127 decks
-9% synergy
Decanter of Endless Water
11% of 87 decks
+6% synergy
Talisman of Curiosity
11% of 125 decks
+9% synergy
Mana Crypt
10% of 127 decks
-1% synergy
Commander's Sphere
9% of 127 decks
-7% synergy
Mana Vault
9% of 127 decks
+2% synergy
Energy Refractor
8% of 51 decks
+8% synergy
Gilded Lotus
6% of 127 decks
+3% synergy
Thran Dynamo
6% of 127 decks
+2% synergy
Lands (50)
Command Tower
95% of 127 decks
+22% synergy
Canopy Vista
63% of 19 decks
+56% synergy
Temple Garden
63% of 19 decks
+54% synergy
Hallowed Fountain
63% of 19 decks
+54% synergy
Prairie Stream
58% of 19 decks
+51% synergy
Frontier Bivouac
50% of 36 decks
+47% synergy
Breeding Pool
48% of 127 decks
+39% synergy
Stomping Ground
47% of 36 decks
+38% synergy
Simic Growth Chamber
44% of 127 decks
+40% synergy
Zagoth Triome
43% of 14 decks
+39% synergy
Llanowar Wastes
43% of 14 decks
+38% synergy
Cinder Glade
43% of 35 decks
+35% synergy
Sunken Hollow
43% of 14 decks
+34% synergy
Fortified Village
42% of 19 decks
+39% synergy
Ketria Triome
41% of 34 decks
+37% synergy
Yavimaya Coast
40% of 127 decks
+35% synergy
Hinterland Harbor
39% of 127 decks
+34% synergy
Rootbound Crag
39% of 36 decks
+34% synergy
Steam Vents
39% of 36 decks
+30% synergy
Hedge Maze
38% of 8 decks
+33% synergy
Exotic Orchard
37% of 127 decks
+2% synergy
Port Town
37% of 19 decks
+33% synergy
Sunpetal Grove
37% of 19 decks
+32% synergy
Karplusan Forest
36% of 36 decks
+33% synergy
Izzet Boilerworks
36% of 36 decks
+32% synergy
Underground River
36% of 14 decks
+31% synergy
Watery Grave
36% of 14 decks
+25% synergy
Evolving Wilds
35% of 127 decks
+14% synergy
Misty Rainforest
34% of 127 decks
+22% synergy
Gruul Turf
33% of 36 decks
+30% synergy
Temple of Mystery
33% of 127 decks
+29% synergy
Terramorphic Expanse
30% of 127 decks
+14% synergy
Woodland Cemetery
29% of 14 decks
+23% synergy
Undergrowth Stadium
29% of 14 decks
+23% synergy
Drowned Catacomb
29% of 14 decks
+22% synergy
Vineglimmer Snarl
27% of 118 decks
+25% synergy
Seaside Citadel
26% of 19 decks
+23% synergy
Rejuvenating Springs
25% of 122 decks
+19% synergy
Shivan Reef
25% of 36 decks
+19% synergy
Fabled Passage
24% of 124 decks
+15% synergy
Tangled Islet
24% of 67 decks
+22% synergy
Blighted Woodland
24% of 126 decks
+20% synergy
Spara's Headquarters
24% of 17 decks
+19% synergy
Training Center
24% of 34 decks
+17% synergy
Sulfur Falls
22% of 36 decks
+16% synergy
Opulent Palace
21% of 14 decks
+18% synergy
Underground Sea
21% of 14 decks
+18% synergy
Darkwater Catacombs
21% of 14 decks
+18% synergy
Morphic Pool
21% of 14 decks
+15% synergy
Overgrown Tomb
21% of 14 decks
+12% synergy