The Drukhari upgrade Ramming Blade does not apply anything to any Drukhari ships. If you select the upgrade and then play a match, you can see that it is not applied to any of your line ships. If you test with those line ships to see if they're dealing any bonus damage when you ram, you'll notice that you're not dealing any additional bonus damage. This upgrade literally has no effect at all.

last edited by WhiteHawke