Civilian, naval, and waterborne units gain +2 Movement. Newly founded cities gain +3 Population. Cities without specialized districts build districts +100% faster.
Normal Age
Each discovered new continent or natural wonder provides +3 Era Score. Each naval non-barbarian unit killed in combat provides +1 Era Score.
Dark Age
Each discovered new continent or natural wonder provides +3 Era Score. Each naval non-barbarian unit killed in combat provides +1 Era Score.