MosBen wrote:
Like I said, I may have missed something or am miss reading it, but at least at the moment I'd be inclined to rule it that the entire party completes the trials, not just one of them, for my game regardless of what the AP intended. But if there's a really good thematic or mechanical reason not to do so I could change my mind.
About the fifth paragraph on page 27 "The Trials of Aroden" states:
"When a trial has been successfully completed, the statue conveys the
title for its guise upon all creatures present."