Confidence:StrongSolidPlausibleTentativeSpeculative

• Oath of Eorl

  3RW

  Enchantment — SagaRW

  Both cards produce the same kind of effect (shared token subtype).
• Jerren, Corrupted Bishop // Ormendahl, the Corrupter

  2B

  Legendary Creature — Human Cleric // Legendary Creature — DemonB

  Both cards produce the same kind of effect (shared token subtype).
• General's Enforcer

  WB

  Creature — Human SoldierBW

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

  3W

  Creature — Human SoldierW

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

  4G

  Enchantment — SagaG

  Both cards produce the same kind of effect (shared token subtype).
• Sigarda, Heron's Grace

  3GW

  Legendary Creature — AngelGW

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

  1RWB

  Legendary Creature — Human SoldierBRW

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

  4RG

  Legendary Creature — Human WarriorGR

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

  2R

  SorceryR

  Both cards produce the same kind of effect (shared token subtype).
• Faramir, Prince of Ithilien

  2WU

  Legendary Creature — Human NobleUW

  Both cards produce the same kind of effect (shared token subtype).
• Bloodline Recollector // Ancestral Craving

  1BB

  Creature — Vampire Warlock // InstantB

  Spellbinding Soprano makes tokens that die on their own (decayed, sacrificed at end of turn or combat), feeding Bloodline Recollector's death trigger or its "if a creature died this turn" condition.
• Obsessive Pursuit

  1B

  EnchantmentB

  Both cards trigger when a permanent attacks — they fire together.
• Faramir, Steward of Gondor

  1WU

  Legendary Creature — Human NobleUW

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

  G

  Creature — Goblin ShamanBGR

  Both cards trigger when a permanent attacks — they fire together.
• Noble Hierarch

  G

  Creature — Human DruidGUW

  Both cards trigger when a permanent attacks — they fire together.
• Reanimate

  B

  SorceryB

  Reanimate puts Spellbinding Soprano onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Bard, Heir of Girion

  2WU

  Legendary Creature — Human ArcherUW

  Both cards trigger when a permanent attacks — they fire together.
• Garruk, Curse Breaker

  3GG

  Legendary Planeswalker — GarrukG

  Both cards trigger when a permanent attacks — they fire together.
• Combat Calligrapher

  3W

  Creature — Bird ClericW

  Both cards trigger when a permanent attacks — they fire together.
• Vault 11: Voter's Dilemma

  2WB

  Enchantment — SagaBW

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

  W

  SorceryW

  Helping Hand puts Spellbinding Soprano onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Unearth

  B

  SorceryB

  Unearth puts Spellbinding Soprano onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Winota, Joiner of Forces

  2RW

  Legendary Creature — Human WarriorRW

  Both cards trigger when a permanent attacks — they fire together.
• Gallia of the Endless Dance

  RG

  Legendary Creature — SatyrGR

  Both cards trigger when a permanent attacks — they fire together.
• Jon Irenicus, Shattered One

  2UB

  Legendary Creature — Elf WizardBU

  Both cards trigger when a permanent attacks — they fire together.