*delmonsterdrop(<mob id or name>, <item id>)This command will temporarily remove a drop from an existing monster.Both the monster and the item must be valid.Return value will be 1 in case of success (the item was removed), and 0otherwise (the monster didn't have the specified item in its drop list).Example: // Remove Jellopy (909) from the Poring's (1002) drops delmonsterdrop(1002, 909);