The Ironclad

 is a galleon encountered on the high seas in. It flies Myrlesfen's personal flag, and is helmed by Myrlesfen the Truly Insane.

Route
This ship travels in a looping route, along the south-western edge of the Deadfire, west of Fort Deadlight, passing through the following coordinates:
 * 5.56667°N, 31.36667°W - Northwest of Rikuhu's Maw, on the southernmost point of the island containing Outcast's Respite
 * 7.01667°N, 32.13333°W - On the eastern point of the same island, a very short distance northeast.
 * 7.45°N, 30.91667°W - Northern point of the same island.
 * -28.25°N, 32°W - A significant distance south, on the northern coast of the island west of Fort Deadlight, containing the Ruins of Amira's Roost.
 * -30.63333°N, 31.96667°W - Southern point of the same island.

Crew
The Ironclad is unique in that upon boarding, you face not the usual crew complement, but four ironclads and Myrlesfen instead.

Behind the scenes

 * The Ironclad, along with its captain Myrlesfen the Truly Insane are backer created content as a reward for backing the "Build a Pirate Party" tier during the Fig campaign.