Odahviing

=== Notes ===
After this encounter, it is no longer possible to ask Odahviing to return to Skuldafn, so get everything that you want and make sure that you have everything before entering Sovngarde. Using Dragonrend proves effective only when you first encounter Odahviing at Dragonsreach, after that he may not be forced to land, nor will he attack if attacked, but the Dragonborn can kill him. All NPCs not assisting the Dragonborn are only able to knock Odahviing out.
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