[Arnabas]

I am playing a ranger and am now at level 17. Up until now, I haven't really bothered using my spells, but recently decided to try them. Problem is, most of the ones I took don't work. Entangle, for example, never works. I tried using it, but the icon is "greyed" out, so that I can't choose it. I have tried both indoors and outdoor, during combat and outside of combat. Same thing with hold animal. Same thing with the various summon creature spells (I was thinking it had something to do with already having an animal companion... Do druids have this problem?) Curing spells can only be cast upon myself and not my allies. So, basically, I've gone back to ignoring spells. Has anyone else found a way to use them properly?