A Door to Where?

From publisher blurb: The Wild-Scarred Lands are not to be traveled lightly. This is where the Warlocks first came and started the War of the Wild, ending the Second Age and all-but destroying the Caladon Kingdom which had its cities here. In the Third Age, Caladon is but a mere memory. However, some memories linger on and the Maelstrom connects time and space together. The heroes must journey back in time to save countless lives during the War of the Wild. This adventure is designed for Demigod rank characters.