How to get Torrent Sac in Monster Hunter Wilds
Where to find Torrent Sac.
Torrent Sac in Monster Hunter Wilds is a high rank material that can be gathered by slaying a couple of specific monsters you'll find in two different regions.
Just like some other materials in Monster Hunter Wilds, such as Colossal Bone, Torrent Sac only becomes available when you reach the high rank portion of the game. If you look for it before you reach this point it simply won't exist.
On that note, here's how to get Torrent Sac in Monster Hunter Wilds.
How to get Torrent Sac in Monster Hunter Wilds
In Monster Hunter Wilds you can get Torrent Sac from slaying Balahara or Uth Duna at high rank. If you slay these monsters before you reach high rank then you won't get your target material, you'll get Aqua Sac instead.
You need to reach and complete the first mission of Chapter 4, 'New Ecosystems', to unlock high rank. Again, these monsters will be available before this point but they will be their low rank versions and these do not carry Torrent Sac.

Balahara can be found in Windward Plains and Uth Duna is the apex predator of Scarlet Forest.
If you're just looking for Torrent Sac then we'd recommend going after Balahara instead as they're easier to find across multiple seasons in Windward Plains and, arguably, they're a slightly easier fight than Uth Duna. However, you can always chase Uth Duna if you want to as fighting an apex predator may be harder but it can net you better rewards and more Guild Points if you create a quest for hunting them down.
That's all for now! If you're looking for more Monster Hunter Wilds content, check out our pages showing you how to get Light Crystal, where to find Brute Bone and how to get Bird Wyvern Gem.