In our game yesterday we came upon a discussion point concerning acrobatics and attacks of opportunity
This is the relevant ruletext
In addition, you can move through a threatened square without provoking an attack of opportunity from an enemy by using Acrobatics. When moving in this way, you move at half speed. You can move at full speed by increasing the DC of the check by 10. You cannot use Acrobatics to move past foes if your speed is reduced due to carrying a medium or heavy load or wearing medium or heavy armor. If an ability allows you to move at full speed under such conditions, you can use Acrobatics to move past foes. You can use Acrobatics in this way while prone, but doing so requires a full-round action to move 5 feet, and the DC is increased by 5. If you attempt to move though an enemy's space and fail the check, you lose the move action and provoke an attack of opportunity.
Situation
Base Acrobatics DC*
Move through a threatened area
Opponent's Combat Maneuver Defense
Move through an enemy's space
5 + opponent's Combat Maneuver Defense
* This DC is used to avoid an attack of opportunity due to movement. This DC increases by 2 for each additional opponent avoided in 1 round.
it was the last sentence that caused some confusion.
if you are in a position where you would provoke attack's of opportunity from three different enemies, and you use acrobatics to move without provoking the attacks. do you make three different rolles (one for each enemy), The dc on the first one being the first enemy's cmd, the dc for the second roll being the second enemy's cmd + 2 and the third roll the dc being the third enemy's cmd + 4 or is it just one roll against the highest cmd + 4 (+2 for every enemy after the first one)