| Xelaaredn |
First off, check below for how to create proper links.
Second, it is an immediate action, meaning it takes your immediate action for the round. You use the CMB modifiers that you used for the sunder attempt, not the modifiers that you would use for a bull rush normally. Says it in the feat description. Literally. On both counts.
Syries
|
It doesn’t call out any action type, meaning it is tacked on to the triggering action, which in this case is whenever you succeed at a sunder maneuver. It could even be done off turn and as many times as possible in a round (assuming the trigger occurs multiple times in a round) thus making it even better than a free action or immediate action.
| Xelaaredn |
| Wheldrake |
It doesn’t call out any action type, meaning it is tacked on to the triggering action, which in this case is whenever you succeed at a sunder maneuver. It could even be done off turn and as many times as possible in a round (assuming the trigger occurs multiple times in a round) thus making it even better than a free action or immediate action.
I agree completely, it reads as if it is simply an additional effect from the action used for the sunder maneuver. No additional action necessary.