The splitbark wizard is an unnamed wizard who wears full splitbark armour in the Wizards' Tower. He tells you how to gather the right materials for his unique armour and he will make it for you, but not for free.
To obtain some splitbark armour from him, the player needs to bring him some fine cloth and bark, with some coins. In total a player is required to have 11 bark and 11 fine cloth and 77,000 coins in order to get full splitbark.
The splitbark armour is one of the best non-god magic armour for members. It requires level 40 Defence and level 40 Magic to wear.