Skull Talisman would just give you some bodyguards during the fight.
The only complete protection, is to not kill anyone. Nice cuddly stay-at-home pretenders don't have to worry about such nightmares.
Or, you can be so mighty that you enjoy the experience.
Or, you can pile on the magic resistance, with items and/or by empowering in Astral (right?). My pretender got attacked by this a bunch of times, and he just resisted it, and he didn't have any special protection, except for being a level-3 dragon in his own dominion.
Or, you can surround yourself with decoys, and/or hide in a province your opponent doesn't know about or doesn't suspect you are in. IIRC, the spell is targetted against provinces, so if you are in a province they don't decide to target, you won't get attacked, and if they do attack, and you have a bunch of patrolling scouts or other cheap leader/major units, you're less likely to be the target of the dream.
PvK
Edit/P.S. - This is a really neat and imaginitive spell. Very cool.
[ November 18, 2003, 23:47: Message edited by: PvK ]