Played multiple play throughs and still not got them. Wondering if someone could list them and the requirements to obtain them. Thanks

Could anyone give me a hint as to where I can find the "legendary mount" as per the achievements description? Judging by the game's description of "You'll need dragons, elves, and perhaps even demons to avenge your parents' murder" I was totally stoked at meeting a dragon in this part of the story, but I seem to have missed it ;..( ...

Question in title.

What do you usually do when you play ? do you focus only on magic when you are wizard and blade when you are a squire ? Or you do some hybrid builds ? Because i really need some help with the prestigious classes but i always seem to fail the checks =/

Maybe someone will eventually make a guide that show what each choices does to the story when it comes to stats and relationship without me having to use trial and error?