Confidence:StrongSolidPlausibleTentativeSpeculative

• Endrek Sahr, Master Breeder

  4B

  Legendary Creature — Human WizardB

  Both cards produce the same kind of effect (shared token subtype).
• Tevesh Szat, Doom of Fools

  4B

  Legendary Planeswalker — SzatB

  Both cards produce the same kind of effect (shared token subtype).
• Mirror Room // Fractured Realm

  2U5UU

  Enchantment — Room // Enchantment — RoomU

  Mirror Room makes Breeding Pit's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Szat's Will

  4B

  InstantB

  Both cards produce the same kind of effect (shared token subtype).