What indicates that Harmony has worked successfully.

[Arm_Chair_Hero]

Playing a class w/ Harmony for the first time.

Sometimes i'll find myself using it on a select mob, a tab to the other in the encounter, pull him, and end up pulling the entire encounter.

Where other times I perform the same process, but only the one target is aggro'd.

Is there a way to tell if Harmony has worked as its intended to or not? as far as I can tell theres no "resist" message or any message for that matter, or any type of visible effect..

Also does harmony only work on on target at a time or will it jump to all targets in the encounter? it seems to do so visually.