Your prayer exp rates should be 2-3x slower than the normal exp rates. Otherwise say x400 passed you'd get 51 prayer in 1 d bone, and only take 130 to 99 (which isn't a lot).
x500
x400
x350
x300
x250 (742 hard game mode speed)
Your prayer exp rates should be 2-3x slower than the normal exp rates. Otherwise say x400 passed you'd get 51 prayer in 1 d bone, and only take 130 to 99 (which isn't a lot).