Charge Water Orb

Charge Water Orb is an enchantment spell that requires a magic level of 56 to cast. It can only be used on a water obelisk after climbing a ladder in taverly dungeon, being very close to the earth obelisk. To get there, players must transverse through the taverley dungeon either through the long way around or having an agility level of 70 or 81 to use the shortcuts (boosts may be used).

With an unpowered orb and the correct amount of runes in your inventory, you can create water orbs that can be used on a normal battlestaff to create a water battlestaff.

A good way to maximize the amount of time for each inventory is to have a falador teleport and go to a local bank, then head back into taverley dungeon through the crumbled wall. It's also recommended to have the high agility requirements for the two obstacles as it significantly lessens the time for each run and make this a good way to make profit.