|Synthesis Category||Poison, Elixir, Fuel, Supplement|
|Gathering Location||Endless Corridor|
|Monster Drop||Wyvern, Pterosaur|
- "A talon from the rare Wyvern. The tip is laced with a powerful poison. Drying it and crushing it into a fine powder will create a powerful synthesis material."
- — Atelier Meruru description
The Wyvern Claw is a material in Atelier Meruru: The Apprentice of Arland.
It is an ingredient required to create the Heroic Medal accessory.