const string MIGRATE_RESREFS="hicdruidstafffem;hicdruidstaffmal;mahdruidstafffem;mahdruidstaffmal;oakdruidstafffem;oakdruidstaffmal;cnrplatrubyneck";

void main()
{
    object oItem = OBJECT_SELF;
    object oOwner = GetItemPossessor(oItem);

    string sResRef = GetResRef(oItem);

    if (FindSubString(MIGRATE_RESREFS, sResRef) >= 0)
    {
        if (GetLocalInt(oItem, "_migrate_ITEM") < 1)
        {
            SendMessageToPC(oOwner, "Your " + GetName(oItem) + " has been updated to new stats");
            int nStackSize = GetItemStackSize(oItem);
            DestroyObject(oItem);
            object oNewItem = CreateItemOnObject(sResRef, oOwner, nStackSize);
            SetLocalInt(oNewItem, "_migrate_ITEM", 1);
        }
    }
}