How to get fossil Pokémon in Pokémon Legends: Z-A

TL;DR

  • Complete Side Mission 27 ‘Restored from a Fossil’ to unlock fossil restoration
  • Purchase fossils at Stone Emporium on Vernal Avenue using provided or earned money
  • Return fossils to Reg at Pokémon Research Lab for level 20 fossil Pokémon
  • Evolve Tyrunt and Amaura at level 39 during specific day/night cycles
  • Farm additional fossils post-mission for complete Pokédex completion

Acquiring fossil Pokémon in Pokémon Legends: Z-A follows a distinct process compared to standard Pokémon capture methods found in Wild Zones or urban environments. Instead of employing traditional catching techniques used for most Pokédex entries, you must locate specific fossil items and transport them to a designated restoration facility. The acquisition pathway may initially appear unclear, but fortunately the game provides explicit guidance through a dedicated side quest that directs players toward obtaining Tyrunt, Amaura, and Aerodactyl specimens.

During the early progression phase of Pokémon Legends: Z-A, you’ll automatically receive Side Mission 27, formally titled “Restored from a Fossil.” This quest initiates when you interact with Reg positioned on the second floor of the Pokémon Research Lab, where he elaborates on his specialized ability to transform fossilized remains into living Pokémon. To facilitate your initial acquisition, he provides $20,000 specifically for purchasing your first fossil specimen, eliminating the early-game financial barrier.

A trainer with Amaura posing in Pokémon Legends Z-A.

Proceed directly to the Stone Emporium to commence your fossil procurement. This specialized vendor establishment is situated along Vernal Avenue within Lumiose City’s southern district. The location proves conveniently accessible—either through a brief northward stroll from the Pokémon Research Lab or by utilizing the fast travel system to reach the Vernal Pokémon Center positioned immediately adjacent to the shop.

The Stone Emporium's location marked on the map of Pokémon Legends: Z-A.
Graphic: Johnny Yu/Polygon | Source images: Game Freak/The Pokémon Company, Nintendo via Polygon

The Stone Emporium’s inventory extends beyond standard evolution stones and select Mega Stones to include the crucial fossil components. Available for purchase are the Jaw Fossil and Sail Fossil, each priced at $20,000, alongside Old Amber available for $30,000. While engaged in Side Mission 27, you must select either the Jaw or Sail Fossil using Reg’s provided funds. Following mission completion, you may utilize personal currency to acquire additional fossils according to your collection goals, whether immediately or through subsequent visits after accumulating sufficient resources.

Purchasing fossils from the Stone Emporium in Pokemon Legends Z-A.
Image: Game Freak/The Pokémon Company, Nintendo via Polygon

The restoration process requires returning to the Pokémon Research Lab and consulting Reg once more. He performs the transformation rituals that convert your Jaw Fossil into Tyrunt, Sail Fossil into Amaura, and Old Amber into Aerodactyl. Each revived fossil Pokémon emerges at level 20, providing immediately battle-capable team members. Tyrunt and Amaura undergo evolution when reaching level 39 under specific temporal conditions—Tyrunt requires daytime leveling while Amaura evolves exclusively at night.

Aerodactyl possesses a particularly impressive Mega Evolution capability. The corresponding Mega Stone becomes obtainable at Quasartico Inc., though the acquisition process involves specific prerequisites. Following your initial fossil restoration, the system remains permanently accessible—any subsequently obtained fossils can be brought to Reg for transformation, enabling comprehensive fossil Pokémon collection.

Strategic consideration: Tyrunt evolves into Tyrantrum, gaining the formidable Rock/Dragon typing with exceptional physical attack stats. Amaura becomes Aurorus, an Ice/Rock type with high special defense. Aerodactyl’s Rock/Flying typing and Mega Evolution make it one of the game’s fastest Pokémon, particularly valuable for competitive team construction.

For optimal fossil acquisition efficiency, prioritize money management throughout your Lumiose City restoration project. The initial $20,000 grant from Reg should be utilized immediately for mission progression, but subsequent fossil purchases require substantial personal funding. Engage in side missions, battle encounters, and resource gathering to accumulate the necessary $20,000-$30,000 per fossil.

Common mistakes include underestimating the financial requirements for multiple fossil acquisitions and missing the day/night evolution requirements for Tyrunt and Amaura. Ensure you monitor in-game time cycles carefully when approaching level 39 with these Pokémon. Additionally, some players overlook that fossil restoration remains available indefinitely post-mission, allowing methodical completion of their fossil Pokémon collection.

Team composition planning should account for the Rock-type vulnerabilities shared by all fossil Pokémon. While they provide excellent offensive capabilities, their susceptibility to common Water, Grass, Fighting, and Ground-type moves necessitates strategic partner selection. Consider pairing them with Pokémon that cover these weaknesses for balanced team construction.

For comprehensive Pokémon Legends: Z-A guidance, consult our Complete Guide covering fundamental mechanics and progression systems. Those interested in combat optimization should explore our Weapons Unlock guide for move and ability acquisition strategies. Team building enthusiasts will benefit from our Class Guide detailing optimal Pokémon role composition.

Action Checklist

  • Complete Side Mission 27 ‘Restored from a Fossil’
  • Travel to Stone Emporium on Vernal Avenue
  • Purchase Jaw or Sail Fossil ($20,000) using provided funds
  • Return to Reg at Pokémon Research Lab for restoration
  • Farm additional currency for subsequent fossil purchases
  • Level Tyrunt/Amaura to 39 at correct day/night cycle for evolution

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