Oak altar

An oak altar is a piece of furniture that can be built in the Chapel of a player-owned house with the Construction skill. It gives normal Prayer experience when a bone is used with it. With one steel torch lit, it gives 150% extra Prayer experience while if two steel torches are lit it will give 200% extra experience.

Building an oak altar requiresat least 45 Construction and 4 oak planks. Creating an oak altar gives the player 240 Construction experience.