Napoleon's Bicorn #15 is a collectible in Assassin's Creed Unity: Dead Kings (ACU:DK).
There are 4 Napoleon's Bicorns to be obtained in the Windmill District. There are 27 total scattered throughout Franciade.
Description
This bicorn is obtained midair using a Leap of Faith. Climb to the very top of the nearby church. From the Cross or the ledge below it, you can perform the necessary jump and collect the Bicorn on the way down.
