@Override
	public boolean invoke(MOB mob, List<String> commands, Physical givenTarget, boolean auto, int asLevel)
	{
		final MOB target=this.getTarget(mob,commands,givenTarget);
		if(target==null)
			return false;
		final boolean undead=CMLib.flags().isUndead(target);

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

		final boolean success=proficiencyCheck(mob,0,auto);

		if(success)
		{
			final CMMsg msg=CMClass.getMsg(mob,target,this,(!undead?0:CMMsg.MASK_MALICIOUS)|verbalCastCode(mob,target,auto),auto?L("<T-NAME> become(s) surrounded by a white light."):L("^S<S-NAME> @x1 for tremendous healing power over <T-NAMESELF>.^?",prayWord(mob)));
			if(mob.location().okMessage(mob,msg))
			{
				mob.location().send(mob,msg);
				final int healing=CMLib.dice().roll(5,adjustedLevel(mob,asLevel),10);
				final int oldHP=target.curState().getHitPoints();
				CMLib.combat().postHealing(mob,target,this,healing,CMMsg.MASK_ALWAYS|CMMsg.TYP_CAST_SPELL,null);
				if(target.curState().getHitPoints()>oldHP)
					target.tell(L("You feel tons better!"));
				lastCastHelp=System.currentTimeMillis();
			}
		}
		else
			beneficialWordsFizzle(mob,target,L("<S-NAME> @x1 for <T-NAMESELF>, but nothing happens.",prayWord(mob)));


		// return whether it worked
		return success;
	}