Reaching the maximum Prayer skill level in Old School RuneScape entails a significant investment of in-game currency. The precise expenditure is determined by the chosen training methods and the prevailing market prices of the necessary bones or other Prayer-boosting items.
Achieving this milestone unlocks substantial advantages. These include enhanced combat prowess through the use of powerful protection prayers, increased experience gains, and access to high-level content. Historically, the high cost associated with Prayer training has made it a status symbol within the game, reflecting dedication and resources.