I was playing a modern-era start, hot seat game with Australia, and I was going to execute an amphibious invasion with Diggers. I took the Amphibious promotion, but when I actually executed the amphibious attack (from ocean, against an unpromoted infantry), the combat odds tooltip still showed the -10 penalty for Amphibious attack. I executed the attack anyway (perhaps the promo works, but the tooltip is wrong), and my unit seemed to take damage as if the promotion wasn't working. Is this promotion broken? Is there something I'm not understanding about how it's supposed to work? Here's a link to a screenshot: http://steamcommunity.com/sharedfiles/filedetails/?id=1214998782 EDIT: Sorry, forgot to put the patch version in the title. I'm playing version 188.8.131.52 (313929). Hopefully a mod can edit the title, since I can't seem to do it on my own.