Wyches: Preening nancies that would rather hop around and dance ineffectively instead of getting up close and personal.
Splinter Weaponry: Such ineffective weaponry, serious poisons can cause symptoms similar to a cough/cold. This can be cancelled out by using your sopository (standard issue).
Raiders: You are more heavily armoured than their vehicles! What foolish race would actively seek to REMOVE armour?
Kabals: Groups of petty street thugs led by pensioners, they couldn't take sweets from a child!