1)Indeen, apparently, area-spells bug, was fault of the character i've been using. Developing a new character resolved it. Thank You a lot!
2)Still confused with Crushing fist of spite, that causes nothing but summoning invisible creature, which stay calm. Any tips how to handle with, or it is general bug and nothing, at least now, can be done?
3)The same with prismatic wall, it would be a cool spell if it works.
4) Then, a several new spells-problems(propably) I have found:
a)Invisibility bug: when under invisibility effect(Invisibility but also a greater sanctuary), and a cloud-like spell had been casted(i checked it on a cloudkill, acid fog and incendiary cloud), that affects the targets every round, every time one of the target is affected, invisibility is cancelled. Suppose it shouldn't work this way?
b) a few of nexromantic spells, all checked in varied situations:
-wrack: target is blinded, however should also be helpless and cannot take any actions, when it still attack me.
- curse of putrid husk: very simillar, target under the fear effect, but not fall unconcious after a round
Neveretheless, How did Prc developed arcane spellcastomg is something incredible - Scrying spells, epic like gemcage, enslave, planar cell, not to mention telleports, and hundreds more - extremely cool and useful.
Thanks, waiting for any solutions