I know the lower level spell blindness can be shielded by a blindness ward item, but I would think the 7th level spell, i.e. "power word blind" spell would be able to bypass this immunity. Im a level 13 sorc coming up on 14 and I wanted to tinker with this spell, but do not feel like changing it out for 100k if it is not effective, especially in a pvp environment.
The reason i even bring this up is a guy was wearing a blindness immuity item and still got blinded in pvp. At the time I didnt think to ask, but I was hoping that perhaps the 7th level spell was the end result.
Someone tell me that immunity is immunity regardless and ill forget about picking up this spell.