Thieving from a Nature Rune Chest requires 28 Thieving, and each chest gives 25 experience upon looting. Once unlocked, these chests will lock themselves after 15 seconds. Players must right click and "Search for Traps;" failure to do so results in the player taking ⌊CurrentHitpoints×12100⌋+3 damage. The chest will always yield one nature rune and 3 coins when successfully opened.
Elven Crystal Chest - OSRS Wiki
Money making guide/Buying runes from Lundail
Chest (nature runes) - OSRS Wiki
Blood rune - OSRS Wiki
Mining coal, Old School RuneScape Wiki
OSRS FUN FACT #17: It's possible to get exactly 1 XP in every
Chest (nature runes) - OSRS Wiki
OSRS - Collecting Nature Runes Testing OSRS Wiki Money Making
Shout out to the updated medium combat diary for making barrows
Elven Crystal Chest - OSRS Wiki
Larran's small chest - OSRS Wiki
GitHub - travisfe/nature-rune-chest-plugin: Plugin of a timer for
Scar Essence Mine & More : r/2007scape
Wilderness/Survival guide, RuneScape Wiki
Barrows, Old School RuneScape Wiki