You will find numerous pale wisps floating around, and energy rift. The first step is to OSRS Items create memories. Select pale wisp, and it will be converted to a pool. Go to energyrift and transform your memories into pale energy. 1 pale energy equals 102 gp on GE. If you have 10k pale energy, it's worth around 1m gp.
You can earn around 200k dollars per hour if you're good. From the first level to 54, the player can only harvest 1 energy at one time. At levels 55 through 74, the amount increases to 2 energy per harvest...
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