Gargoyle

Gargoyles are flying Slayer monsters that require level 75 Slayer to damage. They are the only monsters that drop the Granite maul. A rock hammer is needed to kill a gargoyle once it has fewer than 9 hit points remaining. This can be done by using the rock hammer in your inventory on the gargoyle.Two gargoyle statues are placed either side of the entrance to the Slayer tower. Their wings open and close with the doors. These cannot be attacked.It is recommended to complete gargoyle tasks when assigned them, as they have quite valuable drops such as granite mauls, mystic top (black), noted pure essence and rune full helms. Finally, they drop a decent amount of alchable steel equipment such as the battleaxes, full helms and two-handed swords.Gargoyles have similar, but better, drops than Greater demons.