It wouldn't hurt. If you have a spot to put it in, then go for it. BUT, CD doesn't boost the EW arts by very much... Soul Hammer and Pelting Strikes will only get a minimal damage boost from it. It is a skill better utilized by a "caster" or spell-heavy hybrid.
Better to go for skills that reduce your CA regen times, as if you are on console, you have a very high limit on the # of runes you can read into your BFG. That will be your biggest bang for your buck if you intend on one-shotting anything in Niob.
Thx for your fast reply essjayehm!
I looked it all over again, and I have no free skill for pickin CD, damn!
But as you say, I think she will be totally powerful with tactic lore, tech lore and reading runes with no limit^^ Maybe I'm gettin concentration on 75 but without using warden energy, so I will have alot more better regtimes, cause with only 1 point in ranged weapons there are alot free points remaining for free choice! We will see, I'm up to start to play with her now!
Btw she has short pink hair and is called "Wanda Wargasm", the name should be program...