@Override
	public boolean invoke(MOB mob, Vector commands, Physical givenTarget, boolean auto, int asLevel)
	{
		Physical target=null;
		if(commands.size()==0) target=mob;
		else
		target=getAnyTarget(mob,commands,givenTarget,Wearable.FILTER_UNWORNONLY);

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

		final boolean success=proficiencyCheck(mob,0,auto);
		if(success)
		{
			String str=_("^S<S-NAME> invoke(s) a continual light toward(s) <T-NAMESELF>!^?");
			if(!(target instanceof MOB))
				str=_("^S<S-NAME> invoke(s) a continual light into <T-NAME>!^?");
			final CMMsg msg=CMClass.getMsg(mob,target,this,verbalCastCode(mob,target,auto),str);
			if(mob.location().okMessage(mob,msg))
			{
				mob.location().send(mob,msg);
				beneficialAffect(mob,target,asLevel,Ability.TICKS_FOREVER);
				mob.location().recoverRoomStats(); // attempt to handle followers
			}
		}
		else
			beneficialWordsFizzle(mob,target,_("<S-NAME> attempt(s) to invoke light, but fail(s)."));

		return success;
	}