D&D 4E Any cool 4e adventure to start Paragon Tier that's full of Trolls?

[Scrivener of Doom]

(snip) P1's greatest strength (IMHO) is the fact that it builds the villain into an excellent long-term adversary.

Agreed.

If I ever run it, it will be as a lead-in to a campaign set in the Feywild where the BBEG is a fomorian king wanting to expand his kingdom into the world. "The Madness of King Bres": see, I already have the title.