From:	"Mark Steedman" <M.J.Steedman@***.rgu.ac.uk>
Subject:	Re: Spell Targetting -aura -Reply
Date:	Wed, 18 Sep 1996 13:44:40 GMT

Jeffrey Riordan writes
>
> I think you are making a fundamental mistake with
> the +2 TN for using astral perception during spell
> casting. I think if you check the rules on Astral
> Perception the +2 TN ONLY applies to non magic
> related tests such as shooting/seeing something etc.
> Casting spells and conjuring are unaffected since you
> are manipulating the astral energy you are seeing
> anyway.
Correct.
Astral perception will reduce most lighting penaties to nothing.
It will not overcome fog/rain/snow etc, these are made of physical
particles which block astral perception the same as trees leaves /
walls etc do.

> I do think that you should apply Cover
> modifiers for the same reason you apply them to
> ranged weapons. If you are looking for a game
> mechanic/rational use this: It is easier to attune one's
> aura when the entire aura is visable rather than
> guessing at the parts that can not be seen. Therefore
> the more you have to guess what a targets aura looks
> like the harder it is to hurt them.
>
It specifically states in the magic chapter that these apply, your
explanation of why is quite good though.
>

Lots of people seem to have been getting this wrong so.

Mark