Let me translate the last post for it is written in the ancient language of Oson-Tar, the prophets language and thus undechipherable to those without knowledge of the secret key.
\"mountains of Harragath\" translates as \"Paddy Maguires Tavern\"
\"Contemplating\' translates as \"having a pint\"
The later reference to \"thousandth post\" indicates that this is the downing of many pints over an extended period. Thousand in this case is not necessarily indicative of the actual number, although in this case its entirely possible.
\"Tutilage\" is difficult to translate, and could mean many things, however given the earlier part of the prophecy it is likely that this is possibly an exuberent and energetic activity.
\"Lords of the North\" I fear this could be the infamous kilt wearing Black Guard Soldiers, if so the previous part of the prophecy takes on a truly worrying aspect, as these fearsome warriors are renowned for their mighty weapons and savage ways.
