Flame Sacs are essential crafting materials in Monster Hunter Wilds, used to forge a variety of weapons and armor. These items are monster organs filled with flammable powder, making them highly valuable for equipment that utilizes fire-based attacks. If you’re searching for them but unsure where to look, this guide has everything you need to know.
Flame Sac Overview and Location
Description: A monster organ containing highly flammable powder—handle with extreme caution.
Rarity: 4
Type: Equipment Material
Sell Price: 840z
Pouch Limit: None
How to Get Flame Sac
The Flame Sac, similar to the Aqua Sac, is obtained by hunting monsters associated with its element. It is used to craft upgrades, as well as new armour and weapons. The most reliable way to acquire Flame Sacs is by defeating the Guardian Rathalos in the Ruins of Wyveria, where it has a 20% drop rate. This monster appears in the Ruins of Wyveria during the Ashen King quest or the optional His Eternal Reign quest.
Unlike the Balahara, this battle can be quite challenging. Be sure to bring flash pods to gain an advantage. Focus on the monster’s weak points—its wings and tail—by using focus mode, which allows you to target vulnerable areas more effectively. If you decide to sell the Flame Sac, it will fetch 840z.
Flame Sac Crafting Recipes
With Flame Sacs, you can craft some powerful gear. Below is a list of all items that require Flame Sacs:
- Albirath Bow I – 1 Flame Sac
- Albirath Blade I – 1 Flame Sac
- Albirath Wing I – 1 Flame Sac
- Albirath Bludgeon I – 1 Flame Sac
- Albirath Tail I – 1 Flame Sac
- Albirath Edge I – 1 Flame Sac
- Twin Albiraths I – 1 Flame Sac
- Albirath Flamesplitter I – 1 Flame Sac
- Albirath Feroce I – 1 Flame Sac
- Albirath Rook I – 1 Flame Sac
- Wyvern Blade Ash I – 1 Flame Sac
- Guardian Rathmaul I – 1 Flame Sac
- G. Rathling Gun I – 1 Flame Sac
