Casting plank make

⚠ This profit comes from buying, processing, and reselling on the Grand Exchange. It assumes large GE volume and can be inflated or volatile — treat it as a theoretical ceiling.

Completing Dream Mentor unlocks the Plank Make Lunar spell. Using an elemental staff that provides earth runes slightly increases profits. A rune pouch is not required, though it is recommended as it allows for 1 extra inventory space. Addi…