Confidence:StrongSolidPlausibleTentativeSpeculative

• Alela, Cunning Conqueror

  2UB

  Legendary Creature — Faerie WarlockBU

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

  B

  SorceryB

  Reanimate puts Bitterbloom Bearer onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Helping Hand

  W

  SorceryW

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

  B

  SorceryB

  Unearth puts Bitterbloom Bearer onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Tegwyll's Scouring

  4BB

  SorceryB

  Both cards produce the same kind of effect (shared token subtype).
• Grave Researcher // Reanimate

  2BB

  Creature — Troll Warlock // SorceryB

  Grave Researcher puts Bitterbloom Bearer onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Worf, Still Not Merry

  3RW

  Legendary Creature — Klingon Warrior OfficerRW

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

  1B

  Kindred Enchantment — FaerieB

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

  3WU

  Legendary Planeswalker — ElminsterUW

  Both cards produce the same kind of effect (shared token subtype).
• Alela, Artful Provocateur

  1WUB

  Legendary Creature — Faerie WarlockBUW

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

  3U

  Kindred Sorcery — RogueU

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

  UR

  EnchantmentRU

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

  1U

  Creature — Human WizardU

  Both cards produce the same kind of effect (shared token subtype).
• Glen Elendra's Answer

  2UU

  InstantU

  Both cards produce the same kind of effect (shared token subtype).
• Into the Fae Court

  3UU

  SorceryU

  Both cards produce the same kind of effect (shared token subtype).
• Data, Professor of Humanities

  3U

  Legendary Artifact Creature — Android ScientistU

  Both cards produce the same kind of effect (shared token subtype).
• Delney, Streetwise Lookout

  2W

  Legendary Creature — Human ScoutW

  Delney, Streetwise Lookout makes Bitterbloom Bearer's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Faebloom Trick

  2U

  InstantU

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

  4

  Artifact Creature — GolemC

  Roaming Throne makes Bitterbloom Bearer's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Worzel, the Protector

  1WWW

  Legendary Planeswalker — WorzelW

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

  4U

  Creature — Orc WizardU

  Both cards produce the same kind of effect (shared token subtype).
• La Forge, Thoughtful as Ever

  3U

  Legendary Creature — Human ArtificerU

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

  2U

  Creature — Gnome WarlockU

  Both cards produce the same kind of effect (shared token subtype).
• Stolen by the Fae

  XUU

  SorceryU

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

  2U5UU

  Enchantment — Room // Enchantment — RoomU

  Mirror Room makes Bitterbloom Bearer's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.