[Snowball]

I realise that you cannot cast silena on yourself if you're under the influence of silence since you cannot cast any spells, so I guess you could only use it on other players who were silenced instead, as long as you aren't. (hence the use of echo drops)

I understand that now, but what about cursna? If you are cursed, you CAN cast spells, can't you? So you could cast cursna on yourself if you were cursed. I don't really understand why you can't.
Maybe someone could explain this to me.

Also, I managed to get the skull yesterday from Gusgen Mines. (I soloed it not far from the enterance) I'm just a bit confused about something though.

I attemped to use my cure spells on the ghouls, (they are undead, right?) but everytime I cast them, they were only directed on me and not them. Is there anything I've been doing wrong?
It should work, shouldn't it?