Check out this guide to find out how to get Rathalos Ruby in Monster Hunter: Iceborne! Includes item info and how to acquire Rathalos Ruby.All Material List
Rathalos Ruby - Info & How To Get
Rathalos Ruby- Description
A rare gem said to have formed within Rathalos tissue. Almost too nice to use.
Rathalos Ruby - How To Get
You can be obtained by defeating Rathalos, Azure Rathalos (High Rank)