Confidence:StrongSolidPlausibleTentativeSpeculative

• Bonehoard Dracosaur

  3RR

  Creature — Dinosaur DragonR

  Both cards produce the same kind of effect (shared token subtype).
• Huatli, Warrior Poet

  3RW

  Legendary Planeswalker — HuatliRW

  Both cards produce the same kind of effect (shared token subtype).
• Dinosaurs on a Spaceship

  4RW

  Creature — DinosaurRW

  Both cards produce the same kind of effect (shared token subtype).
• Huatli, Poet of Unity // Roar of the Fifth People

  2G

  Legendary Creature — Human Warrior Bard // Enchantment — SagaGRW

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

  1R

  Creature — DinosaurR

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

  1R

  Creature — Goblin ArtificerR

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

  XXWW

  Creature — Dinosaur SoldierW

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

  2R

  EnchantmentR

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

  5GG

  Creature — DinosaurG

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

  2RRG

  Creature — Dinosaur BeastGR

  Both cards produce the same kind of effect (shared token subtype).
• Ghalta and Mavren

  3GGWW

  Legendary Creature — Dinosaur VampireGW

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

  2R

  Creature — Human WarlockR

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

  3RG

  Creature — DinosaurGR

  Both cards produce the same kind of effect (shared token subtype).
• Welcome to . . . // Jurassic Park

  1GG

  Enchantment — Saga // Legendary LandG

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

  1BG

  Creature — DinosaurBG

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

  3GG

  Creature — DinosaurG

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

  1R

  SorceryR

  Both cards produce the same kind of effect (shared token subtype).
• Gavi, Nest Warden

  2URW

  Legendary Creature — Human ShamanRUW

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

  5GG

  Creature — DinosaurG

  Both cards produce the same kind of effect (shared token subtype).
• The Skullspore Nexus

  6GG

  Legendary ArtifactG

  Both cards produce the same kind of effect (shared token subtype).
• Palani's Hatcher

  3RG

  Creature — DinosaurGR

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

  6GG

  Creature — DinosaurG

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

  1G

  Creature — Elf DruidG

  Refuel loop: one card's payoff untaps your lands, paying for the other's activation again — repeatable every turn, and often infinite.
• Innocuous Researcher

  3G

  Creature — Centaur DetectiveG

  Innocuous Researcher untaps lands, fueling Thundering Spineback's mana-hungry effect.
• Fiery Gambit

  2R

  SorceryR

  Fiery Gambit untaps lands, fueling Thundering Spineback's mana-hungry effect.