@Override
	public boolean invoke(MOB mob, Vector commands, Physical givenTarget, boolean auto, int asLevel)
	{
		final MOB target=super.getTarget(mob,commands,givenTarget);
		if(target==null) return false;

		if(!super.invoke(mob,commands,givenTarget,auto,asLevel))
			return false;

		final boolean success=proficiencyCheck(mob,0,auto);
		if((success)&&(target.charStats().getStat(CharStats.STAT_GENDER)=='F'))
		{
			final CMMsg msg=CMClass.getMsg(mob,target,this,verbalCastCode(mob,target,auto),auto?_("<T-NAME> become(s) barren!"):_("^S<S-NAME> chant(s) at <T-NAMESELF>, striking <T-HIM-HER> barren!^?"));
			if(mob.location().okMessage(mob,msg))
			{
				mob.location().send(mob,msg);
				beneficialAffect(mob,target,asLevel,Ability.TICKS_ALMOST_FOREVER);
			}
		}
		else
			beneficialWordsFizzle(mob,target,_("<S-NAME> chant(s) at <T-NAMESELF>, but nothing happens."));

		return success;
	}