void main()
{

object oPC = GetPCSpeaker();

object oItem;
oItem = GetItemPossessedBy(oPC, "RustyDwarvenArtifact");

if (GetIsObjectValid(oItem))
   DestroyObject(oItem);

object oTarget;
oTarget = GetObjectByTag("RallBarrowThree2RallTomb");

AssignCommand(oTarget, ActionOpenDoor(oTarget));

}