What is the name of the playable ship in Assassin's Creed Rogue?

The playable ship in Assassin's Creed Rogue is named Morrigan.

The Morrigan is commanded by Shay Patrick Cormac, the game's protagonist. Shay begins as an Assassin during the Seven Years' War but later turns against the Brotherhood after a disaster and joins the Templars. The ship supports his movement through the North Atlantic, river regions, and coastal waters as the story follows his change of allegiance.

Several other Assassin's Creed ships are easy to mix up with the Morrigan. The Jackdaw belongs to Edward Kenway in Black Flag, the Aquila is associated with Connor in Assassin's Creed III, and the Adrestia is the ship used by Kassandra or Alexios in Odyssey. Each vessel belongs to a different protagonist and historical setting.

Rogue was released in 2014 and is set mainly during the mid-eighteenth century. Its naval gameplay builds on Black Flag while adding icy waters and a perspective centered on a former Assassin who becomes a Templar hunter of his former allies.