A most honourable death, Oinaral.
I do think the crux of Immiricas being the Nonman in the Amiolas is important too: Oinuras asks Sorweel why he's killed his son afterwards and it's likely that Sorweel's answer and Immiricas ethereal face triggers Oinuras to lucidity.
The Tall: their disorder less profound but their humours (which, archaically, I take to be used as moods) more violent.
EDIT: Sorry, Trisk - off topic central here

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