Tired of waiting for mana to regenerate?
Instead of waiting hours to make a backpack of sudden death runes or ultimate healing runes, you can use life rings to make your mana regenerate a lot faster, thus reducing the time to make a backpack of runes. It boosts your magic level and the shorter time it takes to make a backpack of runes, you can make more.
You can purchase life rings for 900gp each in Edron from Alexander or from Yaman in the Green Djinn Fortress.
A backpack of life rings cost 18k and the amount of runes you make will pay for the rings and also more.