Two days ago I played the story with may sorcerer and meet this Maggot Boss Thing (Spymaster Zerrick) which had the effect, that it blocks everything as long as its not attacking.
First I didn’t know that it meant (Block as long as it is not emerged??) – Maybe improve this effect description – but after a while i noticed, that my Desintegrate does normal damage even if its just crawling in my direction. Every other spell I had equiped would be blocked in the same situation.