WingOver said:
Another thing to consider is if you interpret Mind Blank as guarding against all divination school spells, and not just guarding the user's mind and against "information gathering" (which I interpret as against spells like Legend Lore or Locate Creature), then you have a (essentially) 24 hour duration super-spell that protects against all divination school spells like True Strike, See Invisibility and True Seeing. The user could sneak attack with impunity with Greater Invisibility. I don't think the designers meant for Mind Blank to guard against visual divination spells because it can abused.
Ok, I'd agree that by making it work against all divination spells is in effect making it very powerful, also allowing for a lot of abuse, and possibly against the intent of the designers. However, consider this form of argument:
True Sight: What does this spell do for the caster against the target?
SRD said:
You gain temporary, intuitive insight into the immediate future during your next attack. Your next single attack roll (if it is made before the end of the next round) gains a +20 insight bonus. Additionally, you are not affected by the miss chance that applies to attackers trying to strike a concealed target.
So that being the case, it grants the caster knowledge about the target's location in a few seconds to better aim his shot and ignores the fact the target may have displacement. That seems like Information Gathering to me.
See Invisibly: likewise without repeating the SRD allows you to determine the location of the target creature. Again that would be Information.
True Seeing: More powerful, but nonetheless still gathering information about the subject, including the alignment on the divine version.
Arcane Sight: Tells you the power of magical aura’s and if the target creature can cast spells and what levels are available. More information gathered.
Arcane Eye: Now this is where you really have to start wondering.
SRD said:
You create an invisible magical sensor that sends you visual information. You can create the arcane eye at any point you can see, but it can then travel outside your line of sight without hindrance. An arcane eye travels at 30 feet per round (300 feet per minute) if viewing an area ahead as a human would (primarily looking at the floor) or 10 feet per round (100 feet per minute) if examining the ceiling and walls as well as the floor ahead. It sees exactly as you would see if you were there.
The eye can travel in any direction as long as the spell lasts. Solid barriers block its passage, but it can pass through a hole or space as small as 1 inch in diameter. The eye can’t enter another plane of existence, even through a gate or similar magical portal.
You must concentrate to use an arcane eye. If you do not concentrate, the eye is inert until you again concentrate.
Notice the bold sentence? If the arcane eye sees as you see and you have True sight, See Invisibility, and/or Arcane Sight going then do you now see the mind blanked individual since it sees are you do? If by itself due to being a scrying sensor it cannot see, but it sees as you do and you would be able to see the invisible mind blanked person why can’t the sensor now see due to those spells being in place?
I’m not trying to be a rules-lawyer or anything of the sort…only repeating the arguments presented to me about the way the spell is written and works. I don’t even play with people that are rules-lawyers, but they do read the rules and take the literal written words into case, and present a good argument about what they reading. If something is written as Mind Blank saying
SRD said:
This spell protects against all mind-affecting spells and effects as well as information gathering by divination spells or effects
Then they expect to stop those spells that gathering any kind of information about them while under mind blank period. Now they would allow a house rule to change this, and they know if they use the tactic all the time, so shall the enemies, they also now they would face a lot more dispelling attacks and disjunctions if they started using this too much since that is what they would do those using it against them.
Try explaining how Discern Location still finds the location of a Mind Blanked Creature in 3.0E since I see they corrected it in the 3.5E SRD.
RD