The bruma torch is a possible reward from a supply crate, which is obtained from subduing the Wintertodt.
The torch acts as an equipable light source and as a warm clothing item in the Wintertodt boss fight. The torch works as a light source unequipped.
The torch cannot be used to smoke deadfall traps.
If the player has three bruma torches in their bank or inventory, supply crates will instead give a torstol seed when it would have given a torch. It is therefore recommended to keep excess bruma torches unless bank space is an issue and you do not plan on doing more Wintertodt.
- ↑ Jagex. Mod Ash's Twitter account. 14 May 2018. Mod Ash: "The dev who made that table does indeed appear to have written it so that if the game's thinking of giving you gloves, and you already have 3+ pairs, it'll give you a magic seed instead. Same for torches and the torstol seed. It's an unusual bit of code, but looks intentional."