Circumstance bonus

A circumstance bonus (or penalty) arises from specific conditional factors impacting the success of the task at hand. Circumstance bonuses stack with all other bonuses, including other circumstance bonuses, unless they arise from essentially the same source.

The only known sources of circumstance bonus are:
 * Camouflage, Camouflage, Mass
 * Focusing Chant
 * Pack Aptitude, Pack Presence