I had some intellego based combat magic in this thread https://forum.atlas-games.com/t/adelbert-a-magi-of-hermes-look-at-intellego-and-astrology/8146/1 based on knowing where a crossbow bolt would hit and based on knowing where a target was intending on moving. There is also an enchanted effect for holding a crossbow steady and thereby making it easier to aim at distant targets.