When using Precision attacks, you take the toughness characteristic of the bodyguard unit even if the attached leader's toughness characteristic is lower. However, if the weapon has an anti-infantry keyword but the bodyguard unit isn't infantry, can anti-infantry still proc or you just roll for the wound roll regular?
An example would be Sanctus attacking Technomancer (T4, Infantry, S3 Precision blade with anti-infantry+3) + Canoptek Wraiths.(T6, Beasts). How would it work?