Requirements.you need spade(get from general store at home)43prayer+4-5prayer pots
1.go to spellbook click mini-games then click barrows
2.use spade on mound then click on sarcophagus and kill creature that comes out. if it says(you found hidden tunnel) then you must go down it if u have 5kill count
3. when you get 5kills and go down hidden tunnel then you click on the chest the last brother will attack u when u kill him click chest once more and you get prize....