Water talisman

The water talisman is used to gain access to the water altar. At the altar, players can craft runes out of rune or pure essence by using the runecrafting skill. It requires level 5 runecrafting to make water runes at the altar. An water talisman can be turned into a water tiara by using the talisman on the altar while also having a tiara in your inventory.

Dropping Monsters
It is possible to get them as monster drops from icefiends, wizards, dark wizards, water wizards and big frogs.