Lit Adamant fire arrows are used during the Underground Pass quest. They are created by using a damp cloth on regular adamant arrows to create unlit adamant fire arrows, which are then lit by using them on a fire. Any lit fire arrow can be used to pierce the rope in the Underground Pass Dungeon, which lowers a bridge. This is necessary to complete the quest.
Adamant fire arrows have the same Ranged Strength bonus as regular adamant arrows, and the fire provides no additional benefit.
- These arrows are occasionally cheaper than standard adamant arrows, due to how rarely fire arrows are traded. This is notable because they have exactly the same stats.