Confidence:StrongSolidPlausibleTentativeSpeculative

• Sygg, Wanderwine Wisdom // Sygg, Wanderbrine Shield

  1U

  Legendary Creature — Merfolk Wizard // Legendary Creature — Merfolk RogueUW

  Both cards trigger on damage dealt — they fire together.
• Fblthp, Impossibly Lost

  1U

  Legendary Creature — HomunculusU

  Both cards trigger on damage dealt — they fire together.
• The Beast, Deathless Prince

  2BR

  Legendary Creature — DemonBR

  Both cards trigger on damage dealt — they fire together.
• Vraska the Unseen

  3BG

  Legendary Planeswalker — VraskaBG

  Both cards trigger on damage dealt — they fire together.
• Cryoshatter

  U

  Enchantment — AuraU

  Both cards trigger on damage dealt — they fire together.
• Sleep Magic

  U

  Enchantment — AuraU

  Both cards trigger on damage dealt — they fire together.
• Wayta, Trainer Prodigy

  RGW

  Legendary Creature — Human WarriorGRW

  Wayta, Trainer Prodigy makes Imperial Ceratops's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Lost Jitte

  1

  Legendary Artifact — EquipmentC

  Both cards trigger on damage dealt — they fire together.
• Puppet Master, String Puller

  2R

  Legendary Creature — Human Artificer VillainR

  Both cards trigger on damage dealt — they fire together.
• Witch-king of Angmar

  3BB

  Legendary Creature — Wraith NobleB

  Both cards trigger on damage dealt — they fire together.
• Swooping Pteranodon

  3RW

  Creature — DinosaurRW

  Swooping Pteranodon produces broad damage that redirects through Imperial Ceratops into something useful.
• Volatile Rig

  4

  Artifact Creature — ConstructC

  Volatile Rig deals damage to many targets, fueling Imperial Ceratops's damage-payoff trigger.
• Sporogenic Infection

  1B

  Enchantment — AuraB

  Both cards trigger on damage dealt — they fire together.
• Piru, the Volatile

  2RRWWBB

  Legendary Creature — Elder DragonBRW

  Piru, the Volatile deals damage to many targets, fueling Imperial Ceratops's damage-payoff trigger.
• Roaming Throne

  4

  Artifact Creature — GolemC

  Roaming Throne makes Imperial Ceratops's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Cracked Skull

  2B

  Enchantment — AuraB

  Both cards trigger on damage dealt — they fire together.
• Frozen Solid

  1UU

  Enchantment — AuraU

  Both cards trigger on damage dealt — they fire together.
• Mirror Room // Fractured Realm

  2U5UU

  Enchantment — Room // Enchantment — RoomU

  Mirror Room makes Imperial Ceratops's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Oros, the Avenger

  3RWB

  Legendary Creature — DragonBRW

  Oros, the Avenger deals damage to many targets, fueling Imperial Ceratops's damage-payoff trigger.
• The Aetherspark

  4

  Legendary Artifact Planeswalker — EquipmentC

  Both cards trigger on damage dealt — they fire together.
• Mire Blight

  B

  Enchantment — AuraB

  Both cards trigger on damage dealt — they fire together.
• Starscream, Power Hungry // Starscream, Seeker Leader

  3B

  Legendary Artifact Creature — Robot // Legendary Artifact — VehicleB

  Both cards trigger on damage dealt — they fire together.
• Arcbond

  2R

  InstantR

  Both cards trigger on damage dealt — they fire together.
• Mortal Wound

  G

  Enchantment — AuraG

  Both cards trigger on damage dealt — they fire together.
• Sower of Discord

  4BB

  Creature — DemonB

  Both cards trigger on damage dealt — they fire together.