Water-Rune

Waterrrunes are runes you need for certain Magic spells. It's one of the 4 elemental runes. You can buy your runes in Varrock, at Aubury's shop. Wielding a Staff of Water means that you do not need any water-runes in your inventory to cast spells. These items have a street price of around 30-50 coins each.

They are used in the following spells: