Read the BoS thoroughly and it will confirm his death. Read the BoS quickly and you will miss the key passages that confirm this fact.
English
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The final adage in the book was a warning similar to "look what you have done! Someone HAS to take his place now... Surely you?"
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That was from tolands journal and not books of sorrow
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Savathun
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Or Xivu Arath.
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