First of all, I would like to comment on how much great info is here on these forums. Very impressive!
I have just started delving into the LotR RPG material and I was wondering if anyone has come across any rules, whether 'official or 'house', in regards to armor's effect on spell casting, if any.
Also, if a character was casting a spell that had a '1 minute' casting time, what TN would be used to attack the unfortunate magician? His Defense only? And if he was struck, is there a 'Concentration' skill or ability?
I am far from reading every page of every resource I have, so I may be very well missing something- but I figured it wouldn't hurt to ask. If someone can point me in the right direction, I would appreciate it!