Confidence:StrongSolidPlausibleTentativeSpeculative

• Murmuration

  4W

  EnchantmentW

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

  U

  Creature — Djinn WizardU

  Both cards trigger when you cast a spell — they fire together.
• Kasla, the Broken Halo

  3URW

  Legendary Creature — Angel AllyRUW

  Both cards trigger when you cast a spell — they fire together.
• Rendmaw, Creaking Nest

  3BG

  Legendary Artifact Creature — ScarecrowBG

  Both cards produce the same kind of effect (shared token subtype).
• Orvar, the All-Form

  3U

  Legendary Creature — ShapeshifterU

  Both cards trigger when you cast a spell — they fire together.
• Spectacular Skywhale

  2UR

  Creature — Elemental WhaleRU

  Both cards trigger when you cast a spell — they fire together.
• Noyan Dar, Roil Shaper

  3WU

  Legendary Creature — Merfolk AllyUW

  Both cards trigger when you cast a spell — they fire together.
• Song of the Worldsoul

  4WW

  EnchantmentW

  Both cards trigger when you cast a spell — they fire together.
• Minn, Wily Illusionist

  1UU

  Legendary Creature — Gnome WizardU

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

  1GU

  EnchantmentGU

  Both cards trigger when you cast a spell — they fire together.
• Flayer of Loyalties

  8CC

  Creature — EldraziC

  Both cards trigger when you cast a spell — they fire together.
• Mysterio, Master of Illusion

  3U

  Legendary Creature — Human VillainU

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

  3R

  Creature — Orc SorcererR

  Both cards trigger when you cast a spell — they fire together.
• Witch-Maw Nephilim

  GWUB

  Creature — NephilimBGUW

  Both cards trigger when you cast a spell — they fire together.
• Silverquill Pledgemage

  1W/BW/B

  Creature — Vampire ClericBW

  Both cards trigger when you cast a spell — they fire together.
• Inexorable Tide

  3UU

  EnchantmentU

  Both cards trigger when you cast a spell — they fire together.
• Eyes of the Watcher

  2U

  EnchantmentU

  Both cards trigger when you cast a spell — they fire together.
• Ugin, Eye of the Storms

  7

  Legendary Planeswalker — UginC

  Both cards trigger when you cast a spell — they fire together.
• Riku of Many Paths

  GUR

  Legendary Creature — Human WizardGRU

  Both cards trigger when you cast a spell — they fire together.
• Baron Helmut Zemo

  BBB

  Legendary Creature — Human Noble VillainB

  Both cards trigger when you cast a spell — they fire together.
• Song of Creation

  1GUR

  EnchantmentGRU

  Both cards trigger when you cast a spell — they fire together.
• Runaway Steam-Kin

  1R

  Creature — ElementalR

  Both cards trigger when you cast a spell — they fire together.
• Jenson Carthalion, Druid Exile

  GW

  Legendary Creature — Human DruidBGRUW

  Both cards trigger when you cast a spell — they fire together.
• Mercurial Spelldancer

  1U

  Creature — Phyrexian RogueU

  Both cards trigger when you cast a spell — they fire together.
• Geometer's Arthropod

  GU

  Creature — Fractal CrabGU

  Both cards trigger when you cast a spell — they fire together.