Check out this guide to find out how to get Rathian Surspike in Monster Hunter: Iceborne! Includes item info and how to acquire Rathian Surspike.All Material List
Rathian Surspike - Info & How To Get
Rathian Surspike- Description
Very rare Rathian material. Obtained by carving its severed tail. Grants poisonous properties.
Rathian Surspike - How To Get
You can obtained by defeating Rathian.