I think not, because the exhausted add it on the line. Xml
local exhaust = createConditionObject(CONDITION_EXHAUST)
setConditionParam(exhaust, CONDITION_PARAM_SUBID, 2)
setConditionParam(exhaust, CONDITION_PARAM_TICKS, 10000)
setCombatCondition(combat, exhaust)
<instant name="Sharpshooter"...