Let me first say this game is my favorite game in the world ever. So I have been working on this http://elderscrolls.wikia.com/wiki/Wooden_Mask stuff all day long. All was great, until these two problems came up. For the mask of http://elderscrolls.wikia.com/wiki/Krosis, but one day I was wandering around and I found that area. I killed the dragon, and then Krosis came out of his tomb. I could not kill him, and quickly ran away in fear. I came back today with 10 levels and he was not there. Is he somewhere else in the story or can I get his mask in another place? My last problem is with http://elderscrolls.wikia.com/wiki/Morokei. I can't find where his location is at. I believe the wiki page is wrong, or I am blind one of the two. Any tips or advice would be great thank you.

i died to krosis about 3 times today and he was my first dragon priest guy. it was TOUGH!!!

This would have been better to have in the spoiler section but oh well, I have no idea if Krosis is still around, but if he isnt and your playing on PC you can use the console to get the mask (or spawn him so you earn it first) and Morokei is indeed where the wiki says and all i will say about it is to refer you to a certain magical faction.

Yea I said spoiler in the message sorry if I ruined anything. I have it for PC but can't find his masks id. I was looking on the skyrim wiki.

Then why post it in the 'General Discussion' ?
There is a Spoiler forum where people help eachother with quests right below this one in the listing.