Confidence:StrongSolidPlausibleTentativeSpeculative

• Quintorius Kand

  3RW

  Legendary Planeswalker — QuintoriusRW

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

  3URW

  Legendary Creature — Angel AllyRUW

  Both cards trigger when a spell is cast — they fire together.
• Professor Onyx

  4BB

  Legendary Planeswalker — LilianaB

  Both cards trigger when a spell is cast — they fire together.
• Zaffai, Thunder Conductor

  2UR

  Legendary Creature — Human ShamanRU

  Both cards trigger when a spell is cast — they fire together.
• Pink Horror

  3UR

  Creature — Demon HorrorRU

  Both cards trigger when a spell is cast — they fire together.
• Ashling, Flame Dancer

  2RR

  Legendary Creature — Elemental ShamanR

  Both cards trigger when a spell is cast — they fire together.
• Aziza, Mage Tower Captain

  RW

  Legendary Creature — Djinn SorcererRW

  Both cards trigger when a spell is cast — they fire together.
• Tor Wauki the Younger

  3BR

  Legendary Creature — Human ArcherBR

  Both cards trigger when a spell is cast — they fire together.
• Sorin of House Markov // Sorin, Ravenous Neonate

  1B

  Legendary Creature — Human Noble // Legendary Planeswalker — SorinBW

  Both cards trigger when a spell is cast — they fire together.
• Surtr, Fiery Jötun

  3RR

  Legendary Creature — Giant God WarriorR

  Both cards trigger when a spell is cast — they fire together.
• Exhibition Tidecaller

  U

  Creature — Djinn WizardU

  Both cards trigger when a spell is cast — they fire together.
• Scytheclaw Raptor

  2R

  Creature — DinosaurR

  Both cards trigger when a spell is cast — they fire together.
• Earthshaker

  4RR

  Creature — SpiritR

  Both cards trigger when a spell is cast — they fire together.
• Roiling Vortex

  1R

  EnchantmentR

  Both cards trigger when a spell is cast — they fire together.
• Urianger Augurelt

  WU

  Legendary Creature — Elf AdvisorUW

  Both cards trigger when a spell is cast — they fire together.
• Aetherflux Reservoir

  4

  ArtifactC

  Both cards trigger when a spell is cast — they fire together.
• Orvar, the All-Form

  3U

  Legendary Creature — ShapeshifterU

  Both cards trigger when a spell is cast — they fire together.
• Flaming Tyrannosaurus

  5RR

  Creature — DinosaurR

  Both cards trigger when a spell is cast — they fire together.
• Thunderdrum Soloist

  1R

  Creature — Dwarf BardR

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

  4WW

  EnchantmentW

  Both cards trigger when a spell is cast — they fire together.
• Firja, Judge of Valor

  2WBB

  Legendary Creature — Angel ClericBW

  Both cards trigger when a spell is cast — they fire together.
• Guttersnipe

  2R

  Creature — Goblin ShamanR

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

  3WU

  Legendary Creature — Merfolk AllyUW

  Both cards trigger when a spell is cast — they fire together.
• Invasion of Karsus // Refraction Elemental

  2RR

  Battle — Siege // Creature — ElementalR

  Both cards trigger when a spell is cast — they fire together.
• Roaming Throne

  4

  Artifact Creature — GolemC

  Roaming Throne makes Caldera Pyremaw's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.