Being relatively new to pathfinder I have been looking at all of the classes. I find the summoner one of the most interesting classes.
What I can't seem to grasp lies with the Eidolon and weapon attacks.
1st Question:
Example:
Say I want a biped Eidolon to wield a longsword in one hand and a short sword in other do I take the -5 penalty for a secondary attack and then apply the penalties for two weapon fighting? So would my Eidolon be -9 for main hand and -12 for the offhand?
2nd Question:
What does multi-attack feat do for this? Do I take the feat earlier than 9th level if I want to make it work?
3rd Question:
I have seen lots of posts in various areas talking about the weapon Eidolon being superior, is this only at higher levels?
4th Question:
What should a 1st level biped look like if I want to make him into a weapon wielding menace?