Invisibility help

[Roderick_BR]

I wouldn't rely on it too much however, invisibility is twarted by the easy to aquire see invisibility. At later levels illusions for protectoin acually become pretty poor as the spell true seeing pretty much completely negates most the schools spells.

True, but how many times a day you see a wizard say "I'll cast See Invisibility. Ya know, just in case."
Usually when they need to use it, they already got at least a stab. If the attacker was under normal Invisibility, he already lost it so the See spell is useless.
There are some effects that gives you it 24h/day, though, so it's a good idea to get it as soon as possible.