River Song + Kylox's Voltstrider + Time Stretch
River Song
Kylox's Voltstrider
Time Stretch
Requires
River Song must be on the battlefield.
Kylox's Voltstrider must be on the battlefield.
Time Stretch must be in hand.
An opponent cannot block and kill Kylox's Voltstrider.
Mana needed: 
each other turn
each other turn
Steps
- Cast Time Stretch by paying , causing you to take two extra turns after this one.
- Move to your second extra turn.
- Activate Kylox's Voltstrider's first ability by exiling Time Stretch from your graveyard, causing Kylox's Voltstrider to become an artifact creature until end of turn.
- Declare Kylov's Voltstrider as an attacker.
- Kylox's Voltstrider triggers, causing you to pay to cast Time Stretch from exile.
- Resolve Time Stretch, causing you to take two extra turns after this one, and put Time Stretch on the bottom of your library.
- Move to your first extra turn, drawing Time Stretch from the bottom of your library due to River Song.
- Move to your second extra turn.
- Repeat.
Results
Infinite turns.
River Song
0.09% of 2109 decks
2 decks
The Tenth Doctor // Susan Foreman
0.31% of 324 decks
1 decks
Creatures
Tomb Trawler
100% of 2 decks
+100% synergy
Paladin of Predation
100% of 1 decks
+100% synergy
Undermountain Adventurer
100% of 1 decks
+100% synergy
Barkform Harvester
100% of 1 decks
+99% synergy
Annoyed Altisaur
100% of 1 decks
+99% synergy
Sweet-Gum Recluse
100% of 1 decks
+99% synergy
Shardless Agent
100% of 1 decks
+99% synergy
Regal Behemoth
100% of 1 decks
+98% synergy
Cactusfolk Sureshot
100% of 1 decks
+98% synergy
Bloodbraid Elf
100% of 1 decks
+98% synergy
Silverback Elder
100% of 1 decks
+98% synergy
Vorinclex, Voice of Hunger
100% of 1 decks
+98% synergy
Apex Altisaur
100% of 1 decks
+97% synergy
Apex Devastator
100% of 1 decks
+97% synergy
Imoti, Celebrant of Bounty
100% of 1 decks
+97% synergy
Thunderclap Drake
100% of 1 decks
+97% synergy
Managorger Hydra
100% of 1 decks
+96% synergy
Goreclaw, Terror of Qal Sisma
100% of 1 decks
+96% synergy
Omnath, Locus of Rage
100% of 1 decks
+95% synergy
Ohran Frostfang
100% of 1 decks
+95% synergy
Maelstrom Wanderer
100% of 1 decks
+93% synergy
Avenger of Zendikar
100% of 1 decks
+90% synergy
Hoverstone Pilgrim
67% of 3 decks
+67% synergy
Junktroller
67% of 3 decks
+67% synergy
Transplant Theorist
67% of 3 decks
+66% synergy
Timestream Navigator
67% of 3 decks
+66% synergy
Storm-Kiln Artist
67% of 3 decks
+57% synergy
Eager Construct
33% of 3 decks
+33% synergy
Epitaph Golem
33% of 3 decks
+33% synergy
Reito Sentinel
33% of 3 decks
+33% synergy
Geological Appraiser
33% of 3 decks
+33% synergy
Boarding Party
33% of 3 decks
+33% synergy
Krenko's Buzzcrusher
33% of 3 decks
+33% synergy
Maelstrom Colossus
33% of 3 decks
+33% synergy
Screamer-Killer
33% of 3 decks
+33% synergy
Aurora Phoenix
33% of 3 decks
+33% synergy
Sakashima's Protege
33% of 3 decks
+33% synergy
Bane of Bala Ged
33% of 3 decks
+33% synergy
Tyrant's Familiar
33% of 3 decks
+32% synergy
Etherium-Horn Sorcerer
33% of 3 decks
+32% synergy
Thryx, the Sudden Storm
33% of 3 decks
+32% synergy
Arcanis the Omnipotent
33% of 3 decks
+32% synergy
Melek, Izzet Paragon
33% of 3 decks
+32% synergy
Inferno Titan
33% of 3 decks
+32% synergy
Laelia, the Blade Reforged
33% of 3 decks
+31% synergy
Moraug, Fury of Akoum
33% of 3 decks
+30% synergy
Trumpeting Carnosaur
33% of 3 decks
+30% synergy
Archaeomancer
33% of 3 decks
+30% synergy
The Reality Chip
33% of 3 decks
+29% synergy
Laboratory Maniac
33% of 3 decks
+29% synergy
Instants
Natural Reclamation
100% of 1 decks
+99% synergy
Mana Drain
67% of 3 decks
+51% synergy
Fierce Guardianship
67% of 3 decks
+49% synergy
Archmage's Charm
33% of 3 decks
+32% synergy
Nexus of Fate
33% of 3 decks
+32% synergy
Impulse
33% of 3 decks
+31% synergy
Mystic Confluence
33% of 3 decks
+30% synergy
Muddle the Mixture
33% of 3 decks
+28% synergy
Flame of Anor
33% of 3 decks
+28% synergy
Opt
33% of 3 decks
+24% synergy
Abrade
33% of 3 decks
+22% synergy
Deflecting Swat
33% of 3 decks
+17% synergy
Arcane Denial
33% of 3 decks
+14% synergy
An Offer You Can't Refuse
33% of 3 decks
+13% synergy
Brainstorm
33% of 3 decks
+12% synergy
Cyclonic Rift
33% of 3 decks
+5% synergy
Counterspell
33% of 3 decks
-10% synergy
Sorceries
Path of the Animist
100% of 1 decks
+100% synergy
Hunting Wilds
100% of 1 decks
+100% synergy
Ranger's Path
100% of 1 decks
+99% synergy
Vastwood Surge
100% of 1 decks
+99% synergy
Pick Your Poison
100% of 1 decks
+98% synergy
Map the Frontier
100% of 1 decks
+98% synergy
Circuitous Route
100% of 1 decks
+98% synergy
Explosive Vegetation
100% of 1 decks
+97% synergy
Migration Path
100% of 1 decks
+97% synergy
Skyshroud Claim
100% of 1 decks
+91% synergy
Capture of Jingzhou
67% of 3 decks
+66% synergy
Walk the Aeons
67% of 3 decks
+66% synergy
Temporal Manipulation
67% of 3 decks
+66% synergy
Temporal Mastery
67% of 3 decks
+65% synergy
Expropriate
67% of 3 decks
+65% synergy
Time Warp
67% of 3 decks
+64% synergy
Preordain
67% of 3 decks
+56% synergy
From the Ashes
33% of 3 decks
+33% synergy
Savor the Moment
33% of 3 decks
+33% synergy
Bonfire of the Damned
33% of 3 decks
+33% synergy
Let the Galaxy Burn
33% of 3 decks
+33% synergy
Cleansing Wildfire
33% of 3 decks
+33% synergy
Time Reversal
33% of 3 decks
+33% synergy
Beacon of Tomorrows
33% of 3 decks
+33% synergy
Sleight of Hand
33% of 3 decks
+33% synergy
Volcanic Torrent
33% of 3 decks
+32% synergy
Alrund's Epiphany
33% of 3 decks
+32% synergy
Temporal Trespass
33% of 3 decks
+32% synergy
Karn's Temporal Sundering
33% of 3 decks
+32% synergy
Stitch in Time
33% of 3 decks
+32% synergy
Reforge the Soul
33% of 3 decks
+31% synergy
Call Forth the Tempest
33% of 3 decks
+31% synergy
Serum Visions
33% of 3 decks
+29% synergy
Solve the Equation
33% of 3 decks
+29% synergy
Expressive Iteration
33% of 3 decks
+27% synergy
Gamble
33% of 3 decks
+23% synergy
Utility Artifacts
Bow of Nylea
100% of 1 decks
+98% synergy
TARDIS
67% of 3 decks
+66% synergy
Lightning Greaves
67% of 3 decks
+41% synergy
Swiftfoot Boots
67% of 3 decks
+39% synergy
Reito Lantern
33% of 3 decks
+33% synergy
Tel-Jilad Stylus
33% of 3 decks
+33% synergy
Meteoric Mace
33% of 3 decks
+33% synergy
Conjurer's Bauble
33% of 3 decks
+33% synergy
Proteus Staff
33% of 3 decks
+33% synergy
River Song's Diary
33% of 3 decks
+33% synergy
Teferi's Puzzle Box
33% of 3 decks
+32% synergy
Scroll Rack
33% of 3 decks
+32% synergy
Howling Mine
33% of 3 decks
+31% synergy
Isochron Scepter
33% of 3 decks
+31% synergy
Crucible of Worlds
33% of 3 decks
+31% synergy
The Ozolith
33% of 3 decks
+30% synergy
Enchantments
Bigger on the Inside
100% of 1 decks
+98% synergy
Zendikar Resurgent
100% of 1 decks
+97% synergy
Up the Beanstalk
100% of 1 decks
+95% synergy
Temur Ascendancy
100% of 1 decks
+85% synergy
Rhythm of the Wild
100% of 1 decks
+77% synergy
Future Sight
67% of 3 decks
+66% synergy
One with the Multiverse
67% of 3 decks
+65% synergy
Mystic Remora
67% of 3 decks
+49% synergy
Sigil of Sleep
33% of 3 decks
+33% synergy
Clout of the Dominus
33% of 3 decks
+33% synergy
Possibility Storm
33% of 3 decks
+32% synergy
Search for Azcanta
33% of 3 decks
+32% synergy
Counterbalance
33% of 3 decks
+32% synergy
Jace's Sanctum
33% of 3 decks
+32% synergy
Dictate of Kruphix
33% of 3 decks
+31% synergy
Psychic Corrosion
33% of 3 decks
+31% synergy
Fevered Visions
33% of 3 decks
+31% synergy
Curiosity
33% of 3 decks
+30% synergy
Leyline of Anticipation
33% of 3 decks
+29% synergy
Teferi's Ageless Insight
33% of 3 decks
+28% synergy
Rhystic Study
33% of 3 decks
+5% synergy
Battles
Invasion of Zendikar
100% of 1 decks
+98% synergy
Planeswalkers
Narset, Parter of Veils
67% of 3 decks
+61% synergy
Jace, the Mind Sculptor
33% of 3 decks
+32% synergy
Ral, Storm Conduit
33% of 3 decks
+30% synergy
Utility Lands
Volatile Fault
33% of 3 decks
+32% synergy
Riptide Laboratory
33% of 3 decks
+31% synergy
Field of Ruin
33% of 3 decks
+31% synergy
Spinerock Knoll
33% of 3 decks
+29% synergy
Urza's Saga
33% of 3 decks
+26% synergy
Otawara, Soaring City
33% of 3 decks
+16% synergy
Reliquary Tower
33% of 3 decks
+4% synergy
Mana Artifacts
Sol Ring
100% of 3 decks
+16% synergy
Vessel of Endless Rest
67% of 3 decks
+67% synergy
Mind Stone
67% of 3 decks
+49% synergy
Izzet Signet
67% of 3 decks
+38% synergy
Everflowing Chalice
33% of 3 decks
+29% synergy
Midnight Clock
33% of 3 decks
+28% synergy
Thought Vessel
33% of 3 decks
+17% synergy
Fellwar Stone
33% of 3 decks
+12% synergy
Arcane Signet
33% of 3 decks
-39% synergy
Lands
Sheltered Thicket
100% of 1 decks
+93% synergy
Tangled Islet
100% of 1 decks
+92% synergy
Cinder Glade
100% of 1 decks
+62% synergy
Ferrous Lake
67% of 3 decks
+57% synergy
Scalding Tarn
67% of 3 decks
+56% synergy
Cascade Bluffs
67% of 3 decks
+55% synergy
Frostboil Snarl
67% of 3 decks
+53% synergy
Steam Vents
67% of 3 decks
+28% synergy
Command Tower
67% of 3 decks
-7% synergy
Gallifrey Council Chamber
33% of 3 decks
+33% synergy
Demolition Field
33% of 3 decks
+30% synergy
Spirebluff Canal
33% of 3 decks
+30% synergy
Eroded Canyon
33% of 3 decks
+30% synergy
Molten Tributary
33% of 3 decks
+29% synergy
Gemstone Caverns
33% of 3 decks
+28% synergy
Fiery Islet
33% of 3 decks
+26% synergy
Riverglide Pathway
33% of 3 decks
+24% synergy
Thundering Falls
33% of 3 decks
+22% synergy
Volcanic Island
33% of 3 decks
+20% synergy
Stormcarved Coast
33% of 3 decks
+16% synergy
Temple of Epiphany
33% of 3 decks
+15% synergy
Shivan Reef
33% of 3 decks
+7% synergy
Training Center
33% of 3 decks
+6% synergy
Sulfur Falls
33% of 3 decks
+3% synergy
Exotic Orchard
33% of 3 decks
-2% synergy