AdvancesAdvanceChanged this versionXebecunlock_xebec_advancein_game/common/advances/2_ship_unlocks.txt:246A two or three-masted small vessel widely used in the Mediterranean from the 16th century onwards.Advance treeScientific RevolutionXebecDefinitionin_game/common/advances/2_ship_unlocks.txt:246247age = age_5_absolutism249unlock_unit = n_xebec251in_tree_of = scientific_revolution_advance