Final answer:
The question pertains to a plot detail from "The Way of Kings", the first book of The Stormlight Archive series by Brandon Sanderson, which involves literary understanding, not a traditional academic subject.
Step-by-step explanation:
The passage quoted is likely a reference to a plot point in a work of fiction, specifically a novel that is part of a fantasy series. It does not pertain to a traditional academic subject but instead involves literary analysis or understanding of fictional narratives.
The characters, Feast, Sadeas, Dalinar, joint plateau assaults, and the citation (TWoK-54) suggest that this question is related to "The Way of Kings", the first book in Brandon Sanderson's fantasy series, The Stormlight Archive. In this context, one would analyze the motives and developments regarding the characters and how their actions affect the storyline. The request does not seem to necessitate an in-depth literary analysis, but instead a confirmation or clarification regarding a specific plot event from the series.