|1 person marked this as FAQ candidate.|
|riatin RPG Superstar 2010 Top 32|
Unless otherwise specified, only voluntary movement provokes an attack of opportunity. Being dragged or grapple-moved, for example, does not provoke.
There are exceptions, but they're explicitly called out. Goblins knocked into the air with "Roll With It", for example, provoke while in wiffle-ball mode because Rule of Funny. (I housed another feat that let you Roll With It on those attacks, accumulating distance each time.)