Deletion of Hoist with his own petard

Comment: Merge to Petard seems like a bad choice. That article is about munitions; this one is about an idiom. Combining them because the contain they same word is textbook . I think an argument can be made to '''keep''' per , but given this article's current state (it cites only dictionaries, mainly definitions of its component words) I wouldn't object strongly to a soft redirect, as power~enwiki suggests
Stance: comment
Cited policy: Wikipedia:Wikipedia is not a dictionary (WP:NOTDICT||WP:WORDISSUBJECT)

Comment: per  and . Also known as ''hoist on his own petard'', this has been for centuries a notable phrase or idiom. Unline words, phrases often deserve encyclopedia articles
Stance: keep
Cited policy: Wikipedia:The Heymann Standard (WP:HEY||WP:BEFORE)