Here is the full list of all 17 Winds of Change - there are The Opening Act achievements.
Read a book more than once
Complete Act One
Visit Sauleberg
Engage in a Heart-to-Heart Conversation
You made a special visit
Made an important decision
Learn more about Peregrino
Pro has joined your party
Ulric has joined your party
Visit Eastcrown
Listen to Party Banter
Engage in a Comrade Conversation
Viewed a Parallel Chronicle
Valessa has joined your party
Fortaime has joined your party
Complete the Prologue