How do you get past the yeti cave on blizzard isle?

This is also outdated but I will tell you... You go back around 1 story back and push all the stones into place and then you go back 2 or 1 more time until you see the little ramp leading to the cave or entrance.After that you keep on going till you see the Yeti then you look at the scripture and yell through the blow horn and scare him to death or kill him. then go back and redo the process and tadah get your rewards.

((SPOILERS$%#$^$%))

REWARDS

Exp lamps