Master Scriber is also really good for 1st level Archivists, as 100gp per extra spell (non-cleric) is way too much. 50gp makes him a bit more affordable.
Thanks, thanks. Power Familiarity I was a bit reluctant to make a flat unique powers per day ability as that gets horrendous - Erudite's only cap is his unique powers per day. What I've tried to do is make it so you can have a few powers you like and use often, and so they are slightly more expensive to cast except you can use them more often without limiting yourself.
How about " Each day, you can have a chosen power from the chosen set to manifest without counting towards your unique powers per day "? But I'd have to make it level 3 or so, since level 1 is really good.