Anonymous voice,
I would know who addresses the mass populous on behalf of the 'Ducal Army Command'. Which Duchy do you represent? I could make an assumption based on the location you've specified, but ain't never been one for assumin'. The warning is appreciated, but it's vague nature is not. What makes these Trolls 'different'? How can they be identified? What weapons have failed to fell them? What has been successful? Trolls might be dreamin', but unless they're able to change their most basic nature on a whim, I don't think it'd be too risky to share that kind of information.
I am travelling back that way soon with some precious company, and I'd like to be prepared.
Please say flame works.
In service,
Captain Flint Boulderback
Ashbury Ducal Military