Confidence:StrongSolidPlausibleTentativeSpeculative

• Lathliss, Dragon Queen

  4RR

  Legendary Creature — DragonR

  Both cards produce the same kind of effect (shared token subtype).
• Rohgahh, Kher Keep Overlord

  3BR

  Legendary Creature — Kobold WarriorBR

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

  6RR

  Creature — DragonR

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

  4UUU

  EnchantmentU

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

  3GUR

  EnchantmentGRU

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

  4RR

  EnchantmentR

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

  3RR

  Creature — DragonR

  Both cards produce the same kind of effect (shared token subtype).
• Goro-Goro and Satoru

  UBR

  Legendary Creature — Goblin HumanBRU

  Both cards produce the same kind of effect (shared token subtype).
• There and Back Again

  3RR

  Enchantment — SagaR

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

  B

  SorceryB

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

  W

  SorceryW

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

  B

  SorceryB

  Unearth puts Dragon Egg onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Sarkhan Unbroken

  2GUR

  Legendary Planeswalker — SarkhanGRU

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

  2BB

  Creature — Troll Warlock // SorceryB

  Grave Researcher puts Dragon Egg onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Magda, the Hoardmaster

  1R

  Legendary Creature — Dwarf BerserkerR

  Both cards produce the same kind of effect (shared token subtype).
• The Legend of Roku // Avatar Roku

  2RR

  Enchantment — Saga // Legendary Creature — AvatarR

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

  3R

  EnchantmentR

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

  2RRRG

  Creature — DragonGR

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

  R

  Creature — Human ShamanR

  Both cards produce the same kind of effect (shared token subtype).
• Wasitora, Nekoru Queen

  2BRG

  Legendary Creature — Cat DragonBGR

  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).
• The Elder Dragon War

  2RR

  Enchantment — SagaR

  Both cards produce the same kind of effect (shared token subtype).
• Rith, Liberated Primeval

  2RGW

  Legendary Creature — DragonGRW

  Both cards produce the same kind of effect (shared token subtype).
• The Misty Mountains Cold

  2R

  Enchantment — SagaR

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

  4BR

  SorceryBR

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