Check out this guide to find out how to get Frost Sac in Monster Hunter: Iceborne! Includes item info and how to acquire Frost Sac.All Material List
Frost Sac - Info & How To Get
Frost Sac- Description
A monster internal organ, filled with extremely low temperature fluid. Handle with care.
Frost Sac - How To Get
Reward for Legiana (Low Rank) quests. Cannot get this item from carving.