I believe only Chinese Chan (which evolved in to Japanese Zen, and similar Korean and Vietnamese traditions) uses the dramatic "mental conundrum provides sudden enlightenment" approach. The rest of Buddhism apparently generally considers needlessly verbose or obtuse speech to be unskilled and counter to progress. Indeed, it could be argued that speech - with some exceptions - is generally discouraged.
Indeed, it could be argued that speech - with some exceptions - is generally discouraged.
This is inline with the absolution of the self... If Buddhism believes that the self doesn't exist it's hard to use language that directly engages with the idea of self (subject).
