Cast Through Time + Venser, Shaper Savant + Crystal Shard + Time Warp

Cast Through Time
Venser, Shaper Savant
Crystal Shard
Time Warp

Requires
Cast Through Time must be on the battlefield. Venser, Shaper Savant must be on the battlefield. Crystal Shard must be on the battlefield. Time Warp must be in hand. 5 available each turn. An additional 3 or available to activate Crystal Shard.
Steps
  1. Cast Time Warp by paying 3, granting you an extra turn after this one and exiling it due to rebound.
  2. At the beginning of your next upkeep, rebound triggers, causing you to cast the exiled spell without paying its mana cost.
  3. Activate Crystal Shard by tapping it and paying 3 or , returning Venser to your hand.
  4. Cast Venser by paying 2.
  5. When Venser enters the battlefield, they trigger, returning the extra turn spell to your hand.
  6. Repeat each turn.
Results
Infinite turns.

Teferi, Mage of Zhalfir
0.32% of 316 decks 1 decks
Sharae of Numbing Depths
0.30% of 333 decks 1 decks
New Cards
Archmage of Runes
100% of 1 decks +91% synergy
Creatures
Deadeye Harpooner
100% of 1 decks +100% synergy
Lumbering Battlement
100% of 1 decks +100% synergy
Pegasus Guardian
100% of 1 decks +100% synergy
Naru Meha, Master Wizard
100% of 2 decks +99% synergy
Abdel Adrian, Gorion's Ward
100% of 1 decks +99% synergy
Sunblast Angel
100% of 1 decks +99% synergy
Eldrazi Displacer
100% of 1 decks +98% synergy
Reflector Mage
100% of 1 decks +98% synergy
Norn's Choirmaster
100% of 1 decks +98% synergy
Restoration Angel
100% of 1 decks +97% synergy
Felidar Guardian
100% of 1 decks +97% synergy
Skyclave Apparition
100% of 1 decks +97% synergy
Archaeomancer
100% of 2 decks +96% synergy
Elesh Norn, Mother of Machines
100% of 1 decks +95% synergy
Soulherder
100% of 1 decks +95% synergy
Loran of the Third Path
100% of 1 decks +93% synergy
Sage's Row Denizen
50% of 2 decks +50% synergy
Salvager of Secrets
50% of 2 decks +50% synergy
Lighthouse Chronologist
50% of 2 decks +50% synergy
Shipwreck Dowser
50% of 2 decks +50% synergy
Subtlety
50% of 2 decks +49% synergy
Jace, Vryn's Prodigy
50% of 2 decks +49% synergy
Gadwick, the Wizened
50% of 2 decks +49% synergy
Gale, Waterdeep Prodigy
50% of 2 decks +49% synergy
Azami, Lady of Scrolls
50% of 2 decks +49% synergy
Arcanis the Omnipotent
50% of 2 decks +49% synergy
Wizards of Thay
50% of 2 decks +49% synergy
Snapcaster Mage
50% of 2 decks +48% synergy
Deadeye Navigator
50% of 2 decks +48% synergy
Ancient Silver Dragon
50% of 2 decks +47% synergy
Jin-Gitaxias, Progress Tyrant
50% of 2 decks +47% synergy
Glasspool Mimic
50% of 2 decks +47% synergy
Thassa, Deep-Dwelling
50% of 2 decks +47% synergy
Peregrine Drake
50% of 2 decks +47% synergy
Consecrated Sphinx
50% of 2 decks +45% synergy
Displacer Kitten
50% of 2 decks +45% synergy
Archmage Emeritus
50% of 2 decks +42% synergy
Instants
Long Road Home
100% of 1 decks +100% synergy
Otherworldly Journey
100% of 1 decks +100% synergy
Justiciar's Portal
100% of 1 decks +100% synergy
Turn to Mist
100% of 1 decks +100% synergy
Acrobatic Maneuver
100% of 1 decks +99% synergy
Scrollshift
100% of 1 decks +99% synergy
Flicker of Fate
100% of 1 decks +99% synergy
Momentary Blink
100% of 1 decks +97% synergy
Desynchronization
100% of 1 decks +96% synergy
Ghostly Flicker
100% of 2 decks +95% synergy
Ephemerate
100% of 1 decks +94% synergy
Dovin's Veto
100% of 1 decks +81% synergy
Path to Exile
100% of 1 decks +54% synergy
Swords to Plowshares
100% of 1 decks +37% synergy
Time Stop
50% of 2 decks +50% synergy
Capsize
50% of 2 decks +49% synergy
Reins of Power
50% of 2 decks +49% synergy
Teferi's Time Twist
50% of 2 decks +49% synergy
Planar Incision
50% of 2 decks +49% synergy
Blur
50% of 2 decks +49% synergy
Displace
50% of 2 decks +48% synergy
Archmage's Charm
50% of 2 decks +48% synergy
Silundi Vision
50% of 2 decks +48% synergy
Impulse
50% of 2 decks +48% synergy
Cryptic Command
50% of 2 decks +48% synergy
Sublime Epiphany
50% of 2 decks +48% synergy
Evacuation
50% of 2 decks +48% synergy
Essence Flux
50% of 2 decks +48% synergy
High Tide
50% of 2 decks +46% synergy
Mindbreak Trap
50% of 2 decks +46% synergy
Fact or Fiction
50% of 2 decks +43% synergy
Force of Negation
50% of 2 decks +41% synergy
Opt
50% of 2 decks +40% synergy
Force of Will
50% of 2 decks +39% synergy
Mystical Tutor
50% of 2 decks +35% synergy
Mana Drain
50% of 2 decks +35% synergy
Fierce Guardianship
50% of 2 decks +32% synergy
Arcane Denial
50% of 2 decks +30% synergy
An Offer You Can't Refuse
50% of 2 decks +29% synergy
Brainstorm
50% of 2 decks +29% synergy
Cyclonic Rift
50% of 2 decks +22% synergy
Counterspell
50% of 2 decks +7% synergy
Sorceries
Temporal Manipulation
100% of 2 decks +99% synergy
Recurring Insight
50% of 2 decks +50% synergy
Time Spiral
50% of 2 decks +49% synergy
Walk the Aeons
50% of 2 decks +49% synergy
Time Stretch
50% of 2 decks +49% synergy
Merchant Scroll
50% of 2 decks +48% synergy
Utility Artifacts
Teferi's Puzzle Box
50% of 2 decks +49% synergy
Sapphire Medallion
50% of 2 decks +48% synergy
Panharmonicon
50% of 2 decks +46% synergy
Wayfarer's Bauble
50% of 2 decks +40% synergy
Enchantments
Teleportation Circle
100% of 1 decks +96% synergy
Arcane Melee
50% of 2 decks +50% synergy
The Phasing of Zhalfir
50% of 2 decks +49% synergy
Candlekeep Sage
50% of 2 decks +49% synergy
Verity Circle
50% of 2 decks +49% synergy
Omniscience
50% of 2 decks +47% synergy
Virtue of Knowledge
50% of 2 decks +47% synergy
Mystic Remora
50% of 2 decks +32% synergy
Rhystic Study
50% of 2 decks +22% synergy
Planeswalkers
Teferi, Who Slows the Sunset
100% of 1 decks +98% synergy
Teferi, Temporal Pilgrim
50% of 2 decks +48% synergy
Teferi, Master of Time
50% of 2 decks +48% synergy
Narset, Parter of Veils
50% of 2 decks +45% synergy
Utility Lands
Sunscorched Desert
100% of 2 decks +99% synergy
Tolaria West
100% of 2 decks +99% synergy
Mystic Sanctuary
100% of 2 decks +88% synergy
Reliquary Tower
100% of 2 decks +70% synergy
Soldevi Excavations
50% of 2 decks +50% synergy
Dust Bowl
50% of 2 decks +50% synergy
Pit of Offerings
50% of 2 decks +49% synergy
Arcane Lighthouse
50% of 2 decks +49% synergy
Homeward Path
50% of 2 decks +48% synergy
Riptide Laboratory
50% of 2 decks +48% synergy
Ghost Quarter
50% of 2 decks +48% synergy
Otawara, Soaring City
50% of 2 decks +33% synergy
Mana Artifacts
Talisman of Progress
100% of 1 decks +77% synergy
Azorius Signet
100% of 1 decks +74% synergy
Arcane Signet
100% of 2 decks +28% synergy
Sol Ring
100% of 2 decks +16% synergy
Caged Sun
50% of 2 decks +48% synergy
Gilded Lotus
50% of 2 decks +47% synergy
Everflowing Chalice
50% of 2 decks +45% synergy
Thought Vessel
50% of 2 decks +33% synergy
Mind Stone
50% of 2 decks +33% synergy
Lands
Nimbus Maze
100% of 1 decks +95% synergy
Mystic Gate
100% of 1 decks +94% synergy
Skycloud Expanse
100% of 1 decks +87% synergy
Deserted Beach
100% of 1 decks +84% synergy
Adarkar Wastes
100% of 1 decks +83% synergy
Glacial Fortress
100% of 1 decks +74% synergy
Sea of Clouds
100% of 1 decks +74% synergy
Prairie Stream
100% of 1 decks +66% synergy
Hallowed Fountain
100% of 1 decks +59% synergy
Flood Plain
50% of 2 decks +50% synergy
Ash Barrens
50% of 2 decks +45% synergy
Prismatic Vista
50% of 2 decks +45% synergy
Fabled Passage
50% of 2 decks +41% synergy
Flooded Strand
50% of 2 decks +39% synergy
Myriad Landscape
50% of 2 decks +30% synergy
Path of Ancestry
50% of 2 decks +29% synergy
Command Tower
50% of 2 decks -24% synergy