[Endoperez]

I tested it, with a commander that had 1 str, 25 attack, 0 defense and a weapon with -10 damage, damage cap 1, 25 attack against random indies. According to log, all attacks were repelled.

659 striking with weapon Spear. att15 def15
Commander of Ulm repells Militia (Spear repelled with Sword of Sharpness)
660 striking with weapon Spear. att15 def5
Commander of Ulm repells Militia (Spear repelled with Sword of Sharpness)
661 striking with weapon Spear. att15 def-2
Commander of Ulm repells Militia (Spear repelled with Sword of Sharpness)
662 striking with weapon Spear. att14 def2
Commander of Ulm repells Militia (Spear repelled with Sword of Sharpness)
665 striking with weapon Spear. att13 def-2
Commander of Ulm repells Militia (Spear repelled with Sword of Sharpness)
667 striking with weapon Spear. att29 def-2
Commander of Ulm repells Militia (Spear repelled with Sword of Sharpness)
668 striking with weapon Spear. att19 def10
Commander of Ulm repells Militia (Spear repelled with Sword of Sharpness)
670 striking with weapon Spear. att16 def3
Commander of Ulm repells Militia (Spear repelled with Sword of Sharpness)
679 striking with weapon Broad Sword. att13 def-7
Commander of Ulm repells Heavy Infantry (Broad Sword repelled with Sword of Sharpness)
680 striking with weapon Broad Sword. att15 def8
Commander of Ulm repells Heavy Infantry (Broad Sword repelled with Sword of Sharpness)
681 striking with weapon Broad Sword. att26 def-10
Commander of Ulm repells Heavy Infantry (Broad Sword repelled with Sword of Sharpness)
682 striking with weapon Broad Sword. att18 def-3
Commander of Ulm repells Heavy Infantry (Broad Sword repelled with Sword of Sharpness)
683 striking with weapon Broad Sword. att15 def0
Commander of Ulm repells Heavy Infantry (Broad Sword repelled with Sword of Sharpness)
684 striking with weapon Broad Sword. att17 def-5
Commander of Ulm repells Heavy Infantry (Broad Sword repelled with Sword of Sharpness)