Confidence:StrongSolidPlausibleTentativeSpeculative

• Time Walk

  1U

  SorceryU

  Both cards produce extra turns — their effects stack.
• Timesifter

  5

  ArtifactC

  Both cards produce extra turns — their effects stack.
• Temporal Extortion

  BBBB

  SorceryB

  Both cards produce extra turns — their effects stack.
• Medomai the Ageless

  4WU

  Legendary Creature — SphinxUW

  Both cards produce extra turns — their effects stack.
• Ral Zarek

  2UR

  Legendary Planeswalker — RalRU

  Both cards produce extra turns — their effects stack.
• Seedtime

  1G

  InstantG

  Both cards produce extra turns — their effects stack.
• Capture of Jingzhou

  3UU

  SorceryU

  Both cards produce extra turns — their effects stack.
• Part the Waterveil

  4UU

  SorceryU

  Both cards produce extra turns — their effects stack.
• Temporal Manipulation

  3UU

  SorceryU

  Both cards produce extra turns — their effects stack.
• Time Warp

  3UU

  SorceryU

  Both cards produce extra turns — their effects stack.
• Time Sieve

  UB

  ArtifactBU

  Both cards produce extra turns — their effects stack.
• Karn's Temporal Sundering

  4UU

  Legendary SorceryU

  Both cards produce extra turns — their effects stack.
• Walk the Aeons

  4UU

  SorceryU

  Both cards produce extra turns — their effects stack.
• Eon Frolicker

  2UU

  Creature — Elemental OtterU

  Both cards produce extra turns — their effects stack.
• Alrund's Epiphany

  5UU

  SorceryU

  Both cards produce extra turns — their effects stack.
• Timestream Navigator

  1U

  Creature — Human Pirate WizardU

  Both cards produce extra turns — their effects stack.
• Notorious Throng

  3U

  Kindred Sorcery — RogueU

  Both cards produce extra turns — their effects stack.
• Twice Upon a Time // Unlikely Meeting

  4UU2U

  Sorcery // Sorcery — AdventureU

  Both cards produce extra turns — their effects stack.
• Teferi, Timebender

  4WU

  Legendary Planeswalker — TeferiUW

  Both cards produce extra turns — their effects stack.
• Nexus of Fate

  5UU

  InstantU

  Both cards produce extra turns — their effects stack.
• Temporal Mastery

  5UU

  SorceryU

  Both cards produce extra turns — their effects stack.
• Savor the Moment

  1UU

  SorceryU

  Both cards produce extra turns — their effects stack.
• Mu Yanling

  4UU

  Legendary Planeswalker — YanlingU

  Both cards produce extra turns — their effects stack.
• Emrakul, the Promised End

  13

  Legendary Creature — EldraziC

  Both cards produce extra turns — their effects stack.
• Search the City

  4U

  EnchantmentU

  Both cards produce extra turns — their effects stack.