Begin pursuit by visiting new city, sacrestis. Its full of OSRS gold cows and your usaul npcs (men+woman etc.) if you got into the city hall you can meet the twon old fashioned, Elder. After you talk with him you can speak with the city champoin Ivan. He is equiped at ful mith minus the defense. He lets you know that it is not all that it look here. THen a cutscene will follow along with a giant tremor appears out of the ground along with a flowing river of demons emerge.
Everyone in the city is elimenated/murderd. Elder will let you know to give him silverlight. And he will run outside. Ivan will tell you that the gods are angry and that you have to build a plane summoner to find out why. Firt you need to get an ents soul. To get this you'll need to go to centaur valley. After you arrive you wil see an army of tree sprirts defending the expansive ent. They will attempt to kill you and you need to fight through shrub sprits (70) to get to the grand ent. Return to ivan and that he use the soul to construct a wooden fence around the remainds of town. Next you have to create a omega rune. Proceed into wizards tower to sedridor and he'll inform you to create the omega rune you require 20k each fundamental elemental runes. Then he directs one to the elemental workshop.
Return to Osman and inform him you think you have a good disguise but you dont know how to receive it. He will tell you to get some specimen of buy RuneScape gold the individual which should do the job. He will not have healed since you last attacked him it should not be difficult. He will shed bones and"Servent Hair." Take the hair to osman and he'll tell you there is a mage from the west who can change you into somebody else.